Удалить .woodpecker.yaml

* revert behavior of sourcing .profile in .zprofile

https://github.com/devcontainers/features/pull/736/files#diff-3e71c0a0669a0410f7dd0d8f2b83f3b6bf6b525d3eabd354f19f32822da669fcR460-R463

* add test

* increment version

* create empty .zprofile is not present, and fix test

* temporarily add back .profile to .zprofile (only if file did not exist)

.devcontainer/devcontainer.json

@@ -1,18 +1,17 @@
 {
-    "image": "mcr.microsoft.com/vscode/devcontainers/javascript-node:0-18",
-    "remoteUser": "node",
+    "image": "mcr.microsoft.com/devcontainers/javascript-node:1-18",
+    "features": {
+        "ghcr.io/devcontainers/features/docker-in-docker:2": {}
+    },
+    "postCreateCommand": "npm install -g @devcontainers/cli",
+    "hostRequirements": {
+        "cpus": 4
+    },
     "customizations": {
         "vscode": {
             "extensions": [
                 "mads-hartmann.bash-ide-vscode"
             ]
         }
-    },
-    "features": {
-        "ghcr.io/devcontainers/features/docker-in-docker:1": {}
-    },
-    "postCreateCommand": "npm install -g @devcontainers/cli",
-    "hostRequirements": {
-        "cpus": 4
     }
 }

.github/workflows/docker-in-docker-stress-test.yaml

@@ -0,0 +1,37 @@
+name: "Stress test - Docker in Docker"
+on:
+  pull_request:
+    paths:
+      - 'src/docker-in-docker/**'
+  workflow_dispatch:
+
+jobs:
+  test:
+    strategy:
+      matrix:
+        test-pass: [ 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50 ]
+      fail-fast: false
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: "Install latest devcontainer CLI"
+        run: npm install -g @devcontainers/cli
+
+      - name: "Generating tests for 'docker-in-docker' which validates if docker daemon is running"
+        run: devcontainer features test --skip-scenarios -f docker-in-docker -i mcr.microsoft.com/devcontainers/base:ubuntu .
+
+  test-onCreate:
+    strategy:
+      matrix:
+        test-pass: [ 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50 ]
+      fail-fast: false
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: "Install latest devcontainer CLI"
+        run: npm install -g @devcontainers/cli
+
+      - name: "Generating tests for 'docker-in-docker' which validates if docker daemon is available within 'onCreateCommand'"
+        run: devcontainer features test -f docker-in-docker --skip-autogenerated --filter "docker_with_on_create_command"

.github/workflows/linter-automated.yaml

@@ -9,7 +9,7 @@ jobs:
   shellchecker:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: Shell Linter
       uses: azohra/shell-linter@v0.6.0

.github/workflows/linter-manual.yaml

@@ -15,7 +15,7 @@ jobs:
   shellchecker:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: Shell Linter
       uses: azohra/shell-linter@v0.6.0

.github/workflows/release.yaml

@@ -10,7 +10,7 @@ jobs:
     if: ${{ github.ref == 'refs/heads/main' }}
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       
       - name: "Publish"
         uses: devcontainers/action@v1

.github/workflows/test-all.yaml

@@ -18,7 +18,7 @@ jobs:
             "common-utils",
             "conda",
             "desktop-lite",
-            "docker-from-docker",
+            "docker-outside-of-docker",
             "docker-in-docker",
             "dotnet",
             "git",
@@ -44,14 +44,13 @@ jobs:
           [
             "ubuntu:focal",
             "ubuntu:jammy",
-            "ubuntu:bionic",
             "debian:11",
-            "debian:10",
+            "debian:12",
             "mcr.microsoft.com/devcontainers/base:ubuntu",
             "mcr.microsoft.com/devcontainers/base:debian",
           ]
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: "Install latest devcontainer CLI"
         run: npm install -g @devcontainers/cli
@@ -71,7 +70,7 @@ jobs:
             "common-utils",
             "conda",
             "desktop-lite",
-            "docker-from-docker",
+            "docker-outside-of-docker",
             "docker-in-docker",
             "dotnet",
             "git",
@@ -94,7 +93,7 @@ jobs:
             "nix",
         ]
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: "Install latest devcontainer CLI"
         run: npm install -g @devcontainers/cli
@@ -106,7 +105,7 @@ jobs:
     runs-on: ubuntu-latest
     continue-on-error: true
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: "Install latest devcontainer CLI"
         run: npm install -g @devcontainers/cli

.github/workflows/test-manual.yaml

@@ -19,7 +19,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: "Install latest devcontainer CLI"
         run: npm install -g @devcontainers/cli

.github/workflows/test-pr.yaml

@@ -3,94 +3,80 @@ on:
   pull_request:
 
 jobs:
-  # detect-changes:
-  #   runs-on: ubuntu-latest
-  #   outputs:
-  #     features: ${{ steps.filter.outputs.changes }}
-  #   steps:
-  #     - uses: dorny/paths-filter@v2
-  #       id: filter
-  #       with:
-  #         filters: |
-  #           anaconda: ./**/anaconda/**
-  #           aws-cli: ./**/aws-cli/**
-  #           azure-cli: ./**/azure-cli/**
-  #           common-utils: ./**/common-utils/**
-  #           conda: ./**/conda/**
-  #           desktop-lite: ./**/desktop-lite/** 
-  #           docker-from-docker: ./**/docker-from-docker/**
-  #           docker-in-docker: ./**/docker-in-docker/**
-  #           dotnet: ./**/dotnet/**
-  #           git: ./**/git/**
-  #           git-lfs: ./**/git-lfs/**
-  #           github-cli: ./**/github-cli/**
-  #           go: ./**/go/**
-  #           hugo: ./**/hugo/**
-  #           java: ./**/java/**
-  #           kubectl-helm-minikube: ./**/kubectl-helm-minikube/**
-  #           node: ./**/node/**
-  #           nvidia-cuda: ./**/nvidia-cuda/**
-  #           oryx: ./**/oryx/**
-  #           php: ./**/php/**
-  #           powershell: ./**/powershell/**
-  #           python: ./**/python/**
-  #           ruby: ./**/ruby/**
-  #           rust: ./**/rust/**
-  #           sshd: ./**/sshd/**
-  #           terraform: ./**/terraform/**
-  #           nix: ./**/nix/**
+  detect-changes:
+    runs-on: ubuntu-latest
+    outputs:
+      features: ${{ steps.filter.outputs.changes }}
+    steps:
+      - uses: dorny/paths-filter@v2
+        id: filter
+        with:
+          filters: |
+            anaconda: ./**/anaconda/**
+            aws-cli: ./**/aws-cli/**
+            azure-cli: ./**/azure-cli/**
+            common-utils: ./**/common-utils/**
+            conda: ./**/conda/**
+            desktop-lite: ./**/desktop-lite/** 
+            docker-outside-of-docker: ./**/docker-outside-of-docker/**
+            docker-in-docker: ./**/docker-in-docker/**
+            dotnet: ./**/dotnet/**
+            git: ./**/git/**
+            git-lfs: ./**/git-lfs/**
+            github-cli: ./**/github-cli/**
+            go: ./**/go/**
+            hugo: ./**/hugo/**
+            java: ./**/java/**
+            kubectl-helm-minikube: ./**/kubectl-helm-minikube/**
+            node: ./**/node/**
+            nvidia-cuda: ./**/nvidia-cuda/**
+            oryx: ./**/oryx/**
+            php: ./**/php/**
+            powershell: ./**/powershell/**
+            python: ./**/python/**
+            ruby: ./**/ruby/**
+            rust: ./**/rust/**
+            sshd: ./**/sshd/**
+            terraform: ./**/terraform/**
+            nix: ./**/nix/**
 
-  # test:
-  #   needs: [detect-changes]
-  #   runs-on: ubuntu-latest
-  #   continue-on-error: true
-  #   strategy:
-  #     matrix:
-  #       features: ${{ fromJSON(needs.detect-changes.outputs.features) }}
-  #       baseImage:
-  #         [
-  #           "ubuntu:focal",
-  #           "ubuntu:jammy",
-  #           "ubuntu:bionic",
-  #           "debian:11",
-  #           "debian:10",
-  #           "mcr.microsoft.com/devcontainers/base:ubuntu",
-  #           "mcr.microsoft.com/devcontainers/base:debian",
-  #         ]
-  #   steps:
-  #     - uses: actions/checkout@v2
-
-  #     - name: "Install latest devcontainer CLI"
-  #       run: npm install -g @devcontainers/cli
-
-  #     - name: "Generating tests for '${{ matrix.features }}' against '${{ matrix.baseImage }}'"
-  #       run: devcontainer features test  --skip-scenarios -f ${{ matrix.features }} -i ${{ matrix.baseImage }}
-
-  # test-scenarios:
-  #   needs: [detect-changes]
-  #   runs-on: ubuntu-latest
-  #   continue-on-error: true
-  #   strategy:
-  #     matrix:
-  #       features: ${{ fromJSON(needs.detect-changes.outputs.features) }}
-  #   steps:
-  #     - uses: actions/checkout@v2
-
-  #     - name: "Install latest devcontainer CLI"
-  #       run: npm install -g @devcontainers/cli
-
-  #     - name: "Testing '${{ matrix.features }}' scenarios"
-  #       run: devcontainer features test -f ${{ matrix.features }} --skip-autogenerated
-
-
-  TEMPORARY:
+  test:
+    needs: [detect-changes]
     runs-on: ubuntu-latest
     continue-on-error: true
+    strategy:
+      matrix:
+        features: ${{ fromJSON(needs.detect-changes.outputs.features) }}
+        baseImage:
+          [
+            "ubuntu:focal",
+            "ubuntu:jammy",
+            "debian:11",
+            "debian:12",
+            "mcr.microsoft.com/devcontainers/base:ubuntu",
+            "mcr.microsoft.com/devcontainers/base:debian",
+          ]
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: "Install latest devcontainer CLI"
         run: npm install -g @devcontainers/cli
 
-      - name: "TEMPORARY: test install_non_root_remoteUser"
-        run: devcontainer features test -f dotnet --skip-autogenerated --filter install_non_root_remoteUser
+      - name: "Generating tests for '${{ matrix.features }}' against '${{ matrix.baseImage }}'"
+        run: devcontainer features test  --skip-scenarios -f ${{ matrix.features }} -i ${{ matrix.baseImage }} .
+
+  test-scenarios:
+    needs: [detect-changes]
+    runs-on: ubuntu-latest
+    continue-on-error: true
+    strategy:
+      matrix:
+        features: ${{ fromJSON(needs.detect-changes.outputs.features) }}
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: "Install latest devcontainer CLI"
+        run: npm install -g @devcontainers/cli
+
+      - name: "Testing '${{ matrix.features }}' scenarios"
+        run: devcontainer features test -f ${{ matrix.features }} --skip-autogenerated  .

.github/workflows/update-documentation.yml

@@ -8,9 +8,10 @@ on:
 jobs:
   generate:
     runs-on: ubuntu-latest
+    environment: documentation
     if: "github.ref == 'refs/heads/main'"
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: Generate Documentation
         uses: devcontainers/action@v1
@@ -18,10 +19,10 @@ jobs:
           generate-docs: "true"
           base-path-to-features: "./src"
 
-      - name: Add and Commit Documentation
+      - name: Create a PR for Documentation
         id: push_image_info
         env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GITHUB_TOKEN: ${{ secrets.PAT }}
         run: |
           set -e
           echo "Start."
@@ -42,5 +43,12 @@ jobs:
           # Push
           if [ "$NO_UPDATES" != "true" ] ; then
               git push origin "$branch"
-              gh pr create --title "$message" --body "$message"
+              gh api \
+                --method POST \
+                -H "Accept: application/vnd.github+json" \
+                /repos/${GITHUB_REPOSITORY}/pulls \
+                -f title="$message" \
+              -f body="$message" \
+              -f head="$branch" \
+              -f base='main'
           fi

.github/workflows/update-dotnet-install-script.yml

@@ -0,0 +1,52 @@
+name: "Updates vendor 'dotnet-install' script"
+on:
+  workflow_dispatch:
+  schedule:
+  - cron: '0 0 * * 0'  # Runs every Sunday at midnight UTC (adjust as needed)
+
+jobs:
+  fetch-latest-dotnet-install:
+    runs-on: ubuntu-latest
+    environment: documentation # grants access to secrets.PAT, for creating pull requests
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Run fetch-latest-dotnet-install.sh
+        run: src/dotnet/scripts/fetch-latest-dotnet-install.sh
+
+      - name: Create a PR for dotnet-install.sh
+        id: push_image_info
+        env:
+          GITHUB_TOKEN: ${{ secrets.PAT }}
+        run: |
+          set -e
+          echo "Start."
+
+          # Configure git and Push updates
+          git config --global user.email github-actions@github.com
+          git config --global user.name github-actions
+          git config pull.rebase false
+
+          branch=automated-script-update-$GITHUB_RUN_ID
+          git checkout -b $branch
+          message='[Updates] Automated vendor 'dotnet-install' script'
+
+          # Add / update and commit
+          git add src/dotnet/scripts/vendor/dotnet-install.sh
+          git commit -m 'Automated dotnet-install script update' || export NO_UPDATES=true
+
+          # Bump version and push
+          if [ "$NO_UPDATES" != "true" ] ; then
+              echo "$(jq --indent 4 '.version = (.version | split(".") | map(tonumber) | .[2] += 1 | join("."))' src/dotnet/devcontainer-feature.json)"  > src/dotnet/devcontainer-feature.json 
+              git add src/dotnet/devcontainer-feature.json
+              git commit -m 'Bump version'
+              git push origin "$branch"
+              gh api \
+                --method POST \
+                -H "Accept: application/vnd.github+json" \
+                /repos/${GITHUB_REPOSITORY}/pulls \
+                -f title="$message" \
+              -f body="$message" \
+              -f head="$branch" \
+              -f base="$GITHUB_REF_NAME"
+          fi

.github/workflows/validate-metadata-files.yml

@@ -0,0 +1,16 @@
+name: "Validate devcontainer-feature.json files"
+on:
+  workflow_dispatch:
+  pull_request:
+
+jobs:
+  validate:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      
+      - name: "Validate devcontainer-feature.json files"
+        uses: devcontainers/action@v1
+        with:
+          validate-only: "true"
+          base-path-to-features: "./src"

CONTRIBUTING.md

@@ -0,0 +1,60 @@
+**Thanks for taking the time to contribute! ❤️**
+
+All types of contributions are encouraged and valued, no matter if it's a bug
+report 🐛, a feature request 💡, or a Pull Request 🚀.
+
+- **❓ I have a question:** Ask in [our dev container community Slack channel]
+- **🐛 I found a bug:** [Open an Issue]
+- **💡 I have an idea:** [Open an Issue]
+- **💻 I want to code:** See below
+
+If you like the project, but just don't have time to contribute, that's OK too!
+You can also star the project ⭐, rave about it online 💬, or add a link to us
+🔗 in your project's readme.
+
+⚠️ You must never report security 🔒 related issues, vulnerabilities or bugs
+including sensitive information to the issue tracker, or elsewhere in public.
+Instead, please [report them to the Microsoft Security Response Center]. You can
+read more about our security policy in [`SECURITY.md`].
+
+## Contributing code
+
+👨‍💼 This repository is a collection of dev container Features managed by dev
+container spec maintainers. This repository will **only accept improvements and
+bug fixes** for the [current set of maintained Features].
+
+🚀 If you're looking to create a new Feature, then we encourage adding it to a
+separate repository of your control. The [devcontainers/feature-starter]
+repository has more guidance on self authoring Features.
+
+💡 Once you've self authored the Features and if you'd like to share them with
+the community, then we'd recommend [adding it to the index].
+
+👷‍ If you've identified an issue and you want to fix it, here's how you can get
+started:
+
+1. 🔀 Fork the repo
+2. 💻 Open the repo in your editor
+3. 👨‍💻 Add your changes to your workspace
+4. ✨ [Test your changes using `devcontainer features test`] to make sure
+   everything still works
+5. 🆚 Bump the version of the feature you changed according to [semver]
+6. 🔖 Commit & push your changes
+7. 🔁 Open a PR to get your changes merged
+8. 🚀 Profit!
+
+👩‍⚖️ When contributing code to this project, you may be asked to agree to our
+[Contributor License Agreement].
+
+<!-- prettier-ignore-start -->
+[our dev container community Slack channel]: https://aka.ms/devcontainer_community
+[open an issue]: https://github.com/devcontainers/features/issues/new
+[current set of maintained Features]: https://github.com/devcontainers/features/tree/main/src
+[devcontainers/feature-starter]: https://github.com/devcontainers/feature-starter#readme
+[adding it to the index]: https://github.com/devcontainers/feature-starter#adding-features-to-the-index
+[report them to the Microsoft Security Response Center]: https://msrc.microsoft.com/create-report
+[`SECURITY.md`]: https://github.com/devcontainers/spec/blob/main/SECURITY.md
+[contributor license agreement]: https://opensource.microsoft.com/cla/
+[Test your changes using `devcontainer features test`]: https://github.com/devcontainers/cli/blob/main/docs/features/test.md
+[semver]: https://semver.org/
+<!-- prettier-ignore-end -->

README.md

@@ -9,7 +9,7 @@
 </tr></table>
 
 'Features' are self-contained units of installation code and development container configuration. Features are designed
-to install atop a wide-range of base container images (**this repo focuses on `debian` based images**).
+to install atop a wide-range of base container images.
 
 Missing a CLI or language in your otherwise _perfect_ container image? Add the relevant Feature to the `features`
 property of a [`devcontainer.json`](https://containers.dev/implementors/json_reference/#general-properties). A
@@ -109,3 +109,7 @@ We are eager to hear your feedback on self-authoring!  Please provide comments a
 
 This repository will accept improvement and bug fix contributions related to the
 [current set of maintained Features](./src).
+
+🤝 You can read more about how to contribute in [`CONTRIBUTING.md`]. ❤️
+
+[`CONTRIBUTING.md`]: CONTRIBUTING.md

src/anaconda/NOTES.md

@@ -11,3 +11,10 @@ As covered in the [user FAQ](https://docs.anaconda.com/anaconda/user-guide/faq)
 ```bash
 conda install python=3.7
 ```
+
+
+## OS Support
+
+This Feature should work on recent versions of Debian/Ubuntu-based distributions with the `apt` package manager installed.
+
+`bash` is required to execute the `install.sh` script.

src/anaconda/README.md

@@ -32,6 +32,13 @@ conda install python=3.7
 ```
 
 
+## OS Support
+
+This Feature should work on recent versions of Debian/Ubuntu-based distributions with the `apt` package manager installed.
+
+`bash` is required to execute the `install.sh` script.
+
+
 ---
 
 _Note: This file was auto-generated from the [devcontainer-feature.json](https://github.com/devcontainers/features/blob/main/src/anaconda/devcontainer-feature.json).  Add additional notes to a `NOTES.md`._

src/anaconda/devcontainer-feature.json

@@ -1,6 +1,6 @@
 {
     "id": "anaconda",
-    "version": "1.0.9",
+    "version": "1.0.11",
     "name": "Anaconda",
     "documentationURL": "https://github.com/devcontainers/features/tree/main/src/anaconda",
     "options": {

src/anaconda/install.sh

@@ -8,10 +8,10 @@
 # Maintainer: The VS Code and Codespaces Teams
 
 
-VERSION=${VERSION:-"latest"}
-USERNAME=${USERNAME:-"automatic"}
-UPDATE_RC=${UPDATE_RC:-"true"}
-CONDA_DIR=${CONDA_DIR:-"/usr/local/conda"}
+VERSION="${VERSION:-"latest"}"
+USERNAME="${USERNAME:-"${_REMOTE_USER:-"automatic"}"}"
+UPDATE_RC="${UPDATE_RC:-"true"}"
+CONDA_DIR="${CONDA_DIR:-"/usr/local/conda"}"
 
 set -eux
 export DEBIAN_FRONTEND=noninteractive

src/aws-cli/NOTES.md

@@ -1 +1,7 @@
 Available versions of the AWS CLI can be found here: https://github.com/aws/aws-cli/blob/v2/CHANGELOG.rst.
+
+## OS Support
+
+This Feature should work on recent versions of Debian/Ubuntu-based distributions with the `apt` package manager installed.
+
+`bash` is required to execute the `install.sh` script.

src/aws-cli/README.md

@@ -17,8 +17,21 @@ Installs the AWS CLI along with needed dependencies. Useful for base Dockerfiles
 |-----|-----|-----|-----|
 | version | Select or enter an AWS CLI version. | string | latest |
 
+## Customizations
+
+### VS Code Extensions
+
+- `AmazonWebServices.aws-toolkit-vscode`
+
 Available versions of the AWS CLI can be found here: https://github.com/aws/aws-cli/blob/v2/CHANGELOG.rst.
 
+## OS Support
+
+This Feature should work on recent versions of Debian/Ubuntu-based distributions with the `apt` package manager installed.
+
+`bash` is required to execute the `install.sh` script.
+
+
 ---
 
 _Note: This file was auto-generated from the [devcontainer-feature.json](https://github.com/devcontainers/features/blob/main/src/aws-cli/devcontainer-feature.json).  Add additional notes to a `NOTES.md`._

src/aws-cli/devcontainer-feature.json

@@ -1,6 +1,6 @@
 {
     "id": "aws-cli",
-    "version": "1.0.5",
+    "version": "1.0.7",
     "name": "AWS CLI",
     "documentationURL": "https://github.com/devcontainers/features/tree/main/src/aws-cli",
     "description": "Installs the AWS CLI along with needed dependencies. Useful for base Dockerfiles that often are missing required install dependencies like gpg.",

src/aws-cli/install.sh

@@ -50,21 +50,6 @@ if [ "$(id -u)" -ne 0 ]; then
     exit 1
 fi
 
-# Get central common setting
-get_common_setting() {
-    if [ "${common_settings_file_loaded}" != "true" ]; then
-        curl -sfL "https://aka.ms/vscode-dev-containers/script-library/settings.env" 2>/dev/null -o /tmp/vsdc-settings.env || echo "Could not download settings file. Skipping."
-        common_settings_file_loaded=true
-    fi
-    if [ -f "/tmp/vsdc-settings.env" ]; then
-        local multi_line=""
-        if [ "$2" = "true" ]; then multi_line="-z"; fi
-        local result="$(grep ${multi_line} -oP "$1=\"?\K[^\"]+" /tmp/vsdc-settings.env | tr -d '\0')"
-        if [ ! -z "${result}" ]; then declare -g $1="${result}"; fi
-    fi
-    echo "$1=${!1}"
-}
-
 apt_get_update()
 {
     echo "Running apt-get update..."
@@ -89,9 +74,6 @@ check_packages curl ca-certificates gnupg2 dirmngr unzip
 verify_aws_cli_gpg_signature() {
     local filePath=$1
     local sigFilePath=$2
-
-    get_common_setting AWSCLI_GPG_KEY
-    get_common_setting AWSCLI_GPG_KEY_MATERIAL true
     local awsGpgKeyring=aws-cli-public-key.gpg
 
     echo "${AWSCLI_GPG_KEY_MATERIAL}" | gpg --dearmor > "./${awsGpgKeyring}"

src/azure-cli/NOTES.md

@@ -0,0 +1,7 @@
+
+
+## OS Support
+
+This Feature should work on recent versions of Debian/Ubuntu-based distributions with the `apt` package manager installed.
+
+`bash` is required to execute the `install.sh` script.

src/azure-cli/README.md

@@ -17,7 +17,22 @@ Installs the Azure CLI along with needed dependencies. Useful for base Dockerfil
 |-----|-----|-----|-----|
 | version | Select or enter an Azure CLI version. (Available versions may vary by Linux distribution.) | string | latest |
 | extensions | Optional comma separated list of Azure CLI extensions to install in profile. | string | - |
+| installBicep | Optionally install Azure Bicep | boolean | false |
+| installUsingPython | Install Azure CLI using Python instead of pipx | boolean | false |
 
+## Customizations
+
+### VS Code Extensions
+
+- `ms-vscode.azurecli`
+
+
+
+## OS Support
+
+This Feature should work on recent versions of Debian/Ubuntu-based distributions with the `apt` package manager installed.
+
+`bash` is required to execute the `install.sh` script.
 
 
 ---

src/azure-cli/devcontainer-feature.json

@@ -1,6 +1,6 @@
 {
   "id": "azure-cli",
-  "version": "1.0.6",
+  "version": "1.2.2",
   "name": "Azure CLI",
   "documentationURL": "https://github.com/devcontainers/features/tree/main/src/azure-cli",
   "description": "Installs the Azure CLI along with needed dependencies. Useful for base Dockerfiles that often are missing required install dependencies like gpg.",
@@ -17,6 +17,16 @@
       "type": "string",
       "default": "",
       "description": "Optional comma separated list of Azure CLI extensions to install in profile."
+    },
+    "installBicep": {
+      "type": "boolean",
+      "description": "Optionally install Azure Bicep",
+      "default": false
+    },
+    "installUsingPython": {
+      "type": "boolean",
+      "description": "Install Azure CLI using Python instead of pipx",
+      "default": false
     }
   },
   "customizations": {

src/azure-cli/install.sh

@@ -14,7 +14,8 @@ rm -rf /var/lib/apt/lists/*
 
 AZ_VERSION=${VERSION:-"latest"}
 AZ_EXTENSIONS=${EXTENSIONS}
-
+AZ_INSTALLBICEP=${INSTALLBICEP:-false}
+INSTALL_USING_PYTHON=${INSTALL_USING_PYTHON:-true}
 MICROSOFT_GPG_KEYS_URI="https://packages.microsoft.com/keys/microsoft.asc"
 AZCLI_ARCHIVE_ARCHITECTURES="amd64"
 AZCLI_ARCHIVE_VERSION_CODENAMES="stretch buster bullseye bionic focal jammy"
@@ -24,20 +25,12 @@ if [ "$(id -u)" -ne 0 ]; then
     exit 1
 fi
 
-# Get central common setting
-get_common_setting() {
-    if [ "${common_settings_file_loaded}" != "true" ]; then
-        curl -sfL "https://aka.ms/vscode-dev-containers/script-library/settings.env" 2>/dev/null -o /tmp/vsdc-settings.env || echo "Could not download settings file. Skipping."
-        common_settings_file_loaded=true
-    fi
-    if [ -f "/tmp/vsdc-settings.env" ]; then
-        local multi_line=""
-        if [ "$2" = "true" ]; then multi_line="-z"; fi
-        local result="$(grep ${multi_line} -oP "$1=\"?\K[^\"]+" /tmp/vsdc-settings.env | tr -d '\0')"
-        if [ ! -z "${result}" ]; then declare -g $1="${result}"; fi
-    fi
-    echo "$1=${!1}"
-}
+if [ -z "${_REMOTE_USER}" ]; then
+    echo -e 'Feature script must be executed by a tool that implements the dev container specification. See https://containers.dev/ for more information.'
+    exit 1
+fi
+
+echo "Effective REMOTE_USER: ${_REMOTE_USER}"
 
 apt_get_update()
 {
@@ -56,8 +49,6 @@ check_packages() {
     fi
 }
 
-export DEBIAN_FRONTEND=noninteractive
-
 # Soft version matching that resolves a version for a given package in the *current apt-cache*
 # Return value is stored in first argument (the unprocessed version)
 apt_cache_version_soft_match() {
@@ -104,7 +95,6 @@ install_using_apt() {
     # Install dependencies
     check_packages apt-transport-https curl ca-certificates gnupg2 dirmngr
     # Import key safely (new 'signed-by' method rather than deprecated apt-key approach) and install
-    get_common_setting MICROSOFT_GPG_KEYS_URI
     curl -sSL ${MICROSOFT_GPG_KEYS_URI} | gpg --dearmor > /usr/share/keyrings/microsoft-archive-keyring.gpg
     echo "deb [arch=${architecture} signed-by=/usr/share/keyrings/microsoft-archive-keyring.gpg] https://packages.microsoft.com/repos/azure-cli/ ${VERSION_CODENAME} main" > /etc/apt/sources.list.d/azure-cli.list
     apt-get update
@@ -126,7 +116,43 @@ install_using_apt() {
     fi
 }
 
-install_using_pip() {
+install_using_pip_strategy() {
+    local ver=""
+    if [ "${AZ_VERSION}" = "latest" ] || [ "${AZ_VERSION}" = "lts" ] || [ "${AZ_VERSION}" = "stable" ]; then
+        # Empty, meaning grab the "latest" in the apt repo
+        ver=""
+    else
+        ver="==${AZ_VERSION}"
+    fi
+
+    if [ "${INSTALL_USING_PYTHON}" = "true" ]; then
+        install_with_complete_python_installation "${ver}" || install_with_pipx "${ver}" || return 1
+    else
+        install_with_pipx "${ver}" || install_with_complete_python_installation "${ver}" || return 1
+    fi
+}
+
+install_with_pipx() {
+    echo "(*) Attempting to install globally with pipx..."
+    local ver="$1"
+    export 
+    local 
+
+    if ! type pipx > /dev/null 2>&1; then
+        echo "(*) Installing pipx..."
+        check_packages pipx
+        pipx ensurepath # Ensures PIPX_BIN_DIR is on the PATH
+    fi
+
+    PIPX_HOME="/usr/local/pipx" \
+    PIPX_BIN_DIR=/usr/local/bin \
+    pipx install azure-cli${ver}
+
+    echo "(*) Finished installing globally with pipx."
+}
+
+install_with_complete_python_installation() {
+    local ver="$1"
     echo "(*) No pre-built binaries available in apt-cache. Installing via pip3."
     if ! dpkg -s python3-minimal python3-pip libffi-dev python3-venv > /dev/null 2>&1; then
         apt_get_update
@@ -143,25 +169,20 @@ install_using_pip() {
         pipx_bin=/tmp/pip-tmp/bin/pipx
     fi
 
-    if [ "${AZ_VERSION}" = "latest" ] || [ "${AZ_VERSION}" = "lts" ] || [ "${AZ_VERSION}" = "stable" ]; then
-        # Empty, meaning grab the "latest" in the apt repo
-        ver=""
-    else
-        ver="==${AZ_VERSION}"
-    fi
-
     set +e
         ${pipx_bin} install --pip-args '--no-cache-dir --force-reinstall' -f azure-cli${ver}
 
         # Fail gracefully
         if [ "$?" != 0 ]; then
-            echo "Could not install azure-cli${ver} via pip"
+            echo "Could not install azure-cli${ver} via pip3"
             rm -rf /tmp/pip-tmp
             return 1
         fi
     set -e
 }
 
+export DEBIAN_FRONTEND=noninteractive
+
 # See if we're on x86_64 and if so, install via apt-get, otherwise use pip3
 echo "(*) Installing Azure CLI..."
 . /etc/os-release
@@ -175,7 +196,7 @@ fi
 
 if [ "${use_pip}" = "true" ]; then
     AZ_VERSION=${CACHED_AZURE_VERSION}
-    install_using_pip
+    install_using_pip_strategy
 
     if [ "$?" != 0 ]; then
         echo "Please provide a valid version for your distribution ${ID} ${VERSION_CODENAME} (${architecture})."
@@ -197,6 +218,30 @@ if [ ${#AZ_EXTENSIONS[@]} -gt 0 ]; then
     done
 fi
 
+if [ "${AZ_INSTALLBICEP}" = "true" ]; then
+    # Install dependencies
+    check_packages apt-transport-https curl 
+    
+    # Properly install Azure Bicep based on current architecture
+    # The `az bicep install` command installs the linux-x64 binary even on arm64 devcontainers
+    # The `az bicep install --target-platform` could be a solution; however, linux-arm64 is not an allowed value for this argument yet
+    # Manually installing Bicep and moving to the appropriate directory where az expects it to be
+    
+    if [ "${architecture}" = "arm64" ]; then
+        curl -Lo bicep https://github.com/Azure/bicep/releases/latest/download/bicep-linux-arm64
+    else 
+        curl -Lo bicep https://github.com/Azure/bicep/releases/latest/download/bicep-linux-x64
+    fi
+    
+    chmod +x ./bicep
+    mv ./bicep /usr/local/bin/bicep
+
+    # Add a symlink so bicep can be accessed as a standalone executable or as part of az
+    mkdir -p ${_REMOTE_USER_HOME}/.azure/bin
+    chown -hR ${_REMOTE_USER}:${_REMOTE_USER} ${_REMOTE_USER_HOME}/.azure
+    ln -s /usr/local/bin/bicep ${_REMOTE_USER_HOME}/.azure/bin/bicep
+fi
+
 # Clean up
 rm -rf /var/lib/apt/lists/*
 

src/common-utils/NOTES.md

@@ -1,12 +1,26 @@
-## Speeding up the command prompt in large repositories
+## OS Support
 
-This script provides a custom command prompt that includes information about the git repository for the current folder. However, with certain large repositories, this can result in a slow command prompt since the required git status command can be slow. To resolve this, you can update a git setting to remove the git portion of the command prompt.
+This Feature should work on recent versions of Debian/Ubuntu, RedHat Enterprise Linux, Fedora, RockyLinux, and Alpine Linux.
 
-To disable the prompt for the current folder's repository, enter the following in a terminal or add it to your `postCreateCommand` or dotfiles:
+## Using with dev container images
+
+This Feature is used in many of the [dev container images](https://github.com/search?q=repo%3Adevcontainers%2Fimages+%22ghcr.io%2Fdevcontainers%2Ffeatures%2Fcommon-utils%22&type=code), as a result
+these images have already allocated UID & GID 1000. Attempting to add this Feature with  UID 1000 and/or GID 1000 on top of such a dev container image will result in an error when building the dev container.
+
+## Customizing the command prompt
+
+By default, this script provides a custom command prompt that includes information about the git repository for the current folder. However, with certain large repositories, this can result in a slow command prompt due to the performance of needed git operations.
+
+For performance reasons, a "dirty" indicator that tells you whether or not there are uncommitted changes is disabled by default. You can opt to turn this on for smaller repositories by entering the following in a terminal or adding it to your `postCreateCommand`:
 
 ```bash
-git config codespaces-theme.hide-status 1
+git config devcontainers-theme.show-dirty 1
 ```
 
-This setting will survive a rebuild since it is applied to the repository rather than the container.
+To completely disable the git portion of the prompt for the current folder's repository, you can use this configuration setting instead:
 
+```bash
+git config devcontainers-theme.hide-status 1
+```
+
+For `zsh`, the default theme is a [standard Oh My Zsh! theme](https://ohmyz.sh/). You may pick a different one by modifying the `ZSH_THEME` variable in `~/.zshrc`.

src/common-utils/README.md

@@ -1,5 +1,5 @@
 
-# Common Debian Utilities (common-utils)
+# Common Utilities (common-utils)
 
 Installs a set of common command line utilities, Oh My Zsh!, and sets up a non-root user.
 
@@ -7,7 +7,7 @@ Installs a set of common command line utilities, Oh My Zsh!, and sets up a non-r
 
 ```json
 "features": {
-    "ghcr.io/devcontainers/features/common-utils:1": {}
+    "ghcr.io/devcontainers/features/common-utils:2": {}
 }
 ```
 
@@ -16,25 +16,41 @@ Installs a set of common command line utilities, Oh My Zsh!, and sets up a non-r
 | Options Id | Description | Type | Default Value |
 |-----|-----|-----|-----|
 | installZsh | Install ZSH? | boolean | true |
+| configureZshAsDefaultShell | Change default shell to ZSH? | boolean | false |
 | installOhMyZsh | Install Oh My Zsh!? | boolean | true |
+| installOhMyZshConfig | Allow installing the default dev container .zshrc templates? | boolean | true |
 | upgradePackages | Upgrade OS packages? | boolean | true |
-| username | Enter name of non-root user to configure or none to skip | string | automatic |
-| uid | Enter uid for non-root user | string | automatic |
-| gid | Enter gid for non-root user | string | automatic |
-| nonFreePackages | Add packages from non-free Debian repository? | boolean | false |
+| username | Enter name of a non-root user to configure or none to skip | string | automatic |
+| userUid | Enter UID for non-root user | string | automatic |
+| userGid | Enter GID for non-root user | string | automatic |
+| nonFreePackages | Add packages from non-free Debian repository? (Debian only) | boolean | false |
 
-## Speeding up the command prompt in large repositories
+## OS Support
 
-This script provides a custom command prompt that includes information about the git repository for the current folder. However, with certain large repositories, this can result in a slow command prompt since the required git status command can be slow. To resolve this, you can update a git setting to remove the git portion of the command prompt.
+This Feature should work on recent versions of Debian/Ubuntu, RedHat Enterprise Linux, Fedora, RockyLinux, and Alpine Linux.
 
-To disable the prompt for the current folder's repository, enter the following in a terminal or add it to your `postCreateCommand` or dotfiles:
+## Using with dev container images
+
+This Feature is used in many of the [dev container images](https://github.com/search?q=repo%3Adevcontainers%2Fimages+%22ghcr.io%2Fdevcontainers%2Ffeatures%2Fcommon-utils%22&type=code), as a result
+these images have already allocated UID & GID 1000. Attempting to add this Feature with  UID 1000 and/or GID 1000 on top of such a dev container image will result in an error when building the dev container.
+
+## Customizing the command prompt
+
+By default, this script provides a custom command prompt that includes information about the git repository for the current folder. However, with certain large repositories, this can result in a slow command prompt due to the performance of needed git operations.
+
+For performance reasons, a "dirty" indicator that tells you whether or not there are uncommitted changes is disabled by default. You can opt to turn this on for smaller repositories by entering the following in a terminal or adding it to your `postCreateCommand`:
 
 ```bash
-git config codespaces-theme.hide-status 1
+git config devcontainers-theme.show-dirty 1
 ```
 
-This setting will survive a rebuild since it is applied to the repository rather than the container.
+To completely disable the git portion of the prompt for the current folder's repository, you can use this configuration setting instead:
 
+```bash
+git config devcontainers-theme.hide-status 1
+```
+
+For `zsh`, the default theme is a [standard Oh My Zsh! theme](https://ohmyz.sh/). You may pick a different one by modifying the `ZSH_THEME` variable in `~/.zshrc`.
 
 
 ---

src/common-utils/bin/code

@@ -0,0 +1,16 @@
+#!/bin/sh
+
+get_in_path_except_current() {
+    which -a "$1" | grep -A1 "$0" | grep -v "$0"
+}
+
+code="$(get_in_path_except_current code)"
+
+if [ -n "$code" ]; then
+    exec "$code" "$@"
+elif [ "$(command -v code-insiders)" ]; then
+    exec code-insiders "$@"
+else
+    echo "code or code-insiders is not installed" >&2
+    exit 127
+fi

src/common-utils/bin/devcontainer-info

@@ -0,0 +1,35 @@
+#!/bin/sh
+
+# Load meta.env
+if [ -f "/usr/local/etc/vscode-dev-containers/meta.env" ]; then
+    . /usr/local/etc/vscode-dev-containers/meta.env
+fi
+if [ -f "/usr/local/etc/dev-containers/meta.env" ]; then
+    . /usr/local/etc/dev-containers/meta.env
+fi
+
+# Minimal output
+if [ "$1" = "version" ] || [ "$1" = "image-version" ]; then
+    echo "${VERSION}"
+    exit 0
+elif [ "$1" = "release" ]; then
+    echo "${GIT_REPOSITORY_RELEASE}"
+    exit 0
+elif [ "$1" = "content" ] || [ "$1" = "content-url" ] || [ "$1" = "contents" ] || [ "$1" = "contents-url" ]; then
+    echo "${CONTENTS_URL}"
+    exit 0
+fi
+
+#Full output
+echo
+echo "Development container image information"
+echo
+if [ ! -z "${VERSION}" ]; then echo "- Image version: ${VERSION}"; fi
+if [ ! -z "${DEFINITION_ID}" ]; then echo "- Definition ID: ${DEFINITION_ID}"; fi
+if [ ! -z "${VARIANT}" ]; then echo "- Variant: ${VARIANT}"; fi
+if [ ! -z "${GIT_REPOSITORY}" ]; then echo "- Source code repository: ${GIT_REPOSITORY}"; fi
+if [ ! -z "${GIT_REPOSITORY_RELEASE}" ]; then echo "- Source code release/branch: ${GIT_REPOSITORY_RELEASE}"; fi
+if [ ! -z "${GIT_REPOSITORY_REVISION}" ]; then echo "- Source code revision: ${GIT_REPOSITORY_REVISION}"; fi
+if [ ! -z "${BUILD_TIMESTAMP}" ]; then echo "- Timestamp: ${BUILD_TIMESTAMP}"; fi
+if [ ! -z "${CONTENTS_URL}" ]; then echo && echo "More info: ${CONTENTS_URL}"; fi
+echo

src/common-utils/bin/systemctl

@@ -0,0 +1,7 @@
+#!/bin/sh
+set -e
+if [ -d "/run/systemd/system" ]; then
+    exec /bin/systemctl "$@"
+else
+    echo '\n"systemd" is not running in this container due to its overhead.\nUse the "service" command to start services instead. e.g.: \n\nservice --status-all'
+fi

src/common-utils/devcontainer-feature.json

@@ -1,7 +1,7 @@
 {
     "id": "common-utils",
-    "version": "1.1.4",
-    "name": "Common Debian Utilities",
+    "version": "2.3.1",
+    "name": "Common Utilities",
     "documentationURL": "https://github.com/devcontainers/features/tree/main/src/common-utils",
     "description": "Installs a set of common command line utilities, Oh My Zsh!, and sets up a non-root user.",
     "options": {
@@ -10,11 +10,21 @@
             "default": true,
             "description": "Install ZSH?"
         },
+        "configureZshAsDefaultShell": {
+            "type": "boolean",
+            "default": false,
+            "description": "Change default shell to ZSH?"
+        },
         "installOhMyZsh": {
             "type": "boolean",
             "default": true,
             "description": "Install Oh My Zsh!?"
         },
+        "installOhMyZshConfig": {
+            "type": "boolean",
+            "default": true,
+            "description": "Allow installing the default dev container .zshrc templates?"
+        },
         "upgradePackages": {
             "type": "boolean",
             "default": true,
@@ -23,36 +33,37 @@
         "username": {
             "type": "string",
             "proposals": [
+                "devcontainer",
                 "vscode",
                 "codespace",
                 "none",
                 "automatic"
             ],
             "default": "automatic",
-            "description": "Enter name of non-root user to configure or none to skip"
+            "description": "Enter name of a non-root user to configure or none to skip"
         },
-        "uid": {
+        "userUid": {
             "type": "string",
             "proposals": [
-                "1000",
+                "1001",
                 "automatic"
             ],
             "default": "automatic",
-            "description": "Enter uid for non-root user"
+            "description": "Enter UID for non-root user"
         },
-        "gid": {
+        "userGid": {
             "type": "string",
             "proposals": [
-                "1000",
+                "1001",
                 "automatic"
             ],
             "default": "automatic",
-            "description": "Enter gid for non-root user"
+            "description": "Enter GID for non-root user"
         },
         "nonFreePackages": {
             "type": "boolean",
             "default": false,
-            "description": "Add packages from non-free Debian repository?"
+            "description": "Add packages from non-free Debian repository? (Debian only)"
         }
     }
 }

src/common-utils/install.sh

@@ -1,24 +1,23 @@
-#!/usr/bin/env bash
-#-------------------------------------------------------------------------------------------------------------
+#!/bin/sh
+#-------------------------------------------------------------------------------------------------------------------------
 # Copyright (c) Microsoft Corporation. All rights reserved.
-# Licensed under the MIT License. See https://go.microsoft.com/fwlink/?linkid=2090316 for license information.
-#-------------------------------------------------------------------------------------------------------------
+# Licensed under the MIT License. See https://github.com/devcontainers/features/blob/main/LICENSE for license information.
+#-------------------------------------------------------------------------------------------------------------------------
 #
-# Docs: https://github.com/microsoft/vscode-dev-containers/blob/main/script-library/docs/common.md
-# Maintainer: The VS Code and Codespaces Teams
+# Docs: https://github.com/devcontainers/features/tree/main/src/common-utils
+# Maintainer: The Dev Container spec maintainers
 
 set -e
 
-# Clean up
-rm -rf /var/lib/apt/lists/*
-
-INSTALL_ZSH=${INSTALLZSH:-"true"}
-INSTALL_OH_MY_ZSH=${INSTALLOHMYZSH:-"true"}
-UPGRADE_PACKAGES=${UPGRADEPACKAGES:-"true"}
-USERNAME=${USERNAME:-"automatic"}
-USER_UID=${UID:-"automatic"}
-USER_GID=${GID:-"automatic"}
-ADD_NON_FREE_PACKAGES=${NONFREEPACKAGES:-"false"}
+INSTALL_ZSH="${INSTALLZSH:-"true"}"
+CONFIGURE_ZSH_AS_DEFAULT_SHELL="${CONFIGUREZSHASDEFAULTSHELL:-"false"}"
+INSTALL_OH_MY_ZSH="${INSTALLOHMYZSH:-"true"}"
+INSTALL_OH_MY_ZSH_CONFIG="${INSTALLOHMYZSHCONFIG:-"true"}"
+UPGRADE_PACKAGES="${UPGRADEPACKAGES:-"true"}"
+USERNAME="${USERNAME:-"automatic"}"
+USER_UID="${UID:-"automatic"}"
+USER_GID="${GID:-"automatic"}"
+ADD_NON_FREE_PACKAGES="${NONFREEPACKAGES:-"false"}"
 
 MARKER_FILE="/usr/local/etc/vscode-dev-containers/common"
 
@@ -27,437 +26,11 @@ if [ "$(id -u)" -ne 0 ]; then
     exit 1
 fi
 
-# Ensure that login shells get the correct path if the user updated the PATH using ENV.
-rm -f /etc/profile.d/00-restore-env.sh
-echo "export PATH=${PATH//$(sh -lc 'echo $PATH')/\$PATH}" > /etc/profile.d/00-restore-env.sh
-chmod +x /etc/profile.d/00-restore-env.sh
-
-# If in automatic mode, determine if a user already exists, if not use vscode
-if [ "${USERNAME}" = "auto" ] || [ "${USERNAME}" = "automatic" ]; then
-    USERNAME=""
-    POSSIBLE_USERS=("vscode" "node" "codespace" "$(awk -v val=1000 -F ":" '$3==val{print $1}' /etc/passwd)")
-    for CURRENT_USER in "${POSSIBLE_USERS[@]}"; do
-        if id -u ${CURRENT_USER} > /dev/null 2>&1; then
-            USERNAME=${CURRENT_USER}
-            break
-        fi
-    done
-    if [ "${USERNAME}" = "" ]; then
-        USERNAME=vscode
-    fi
-elif [ "${USERNAME}" = "none" ]; then
-    USERNAME=root
-    USER_UID=0
-    USER_GID=0
+# If we're using Alpine, install bash before executing
+. /etc/os-release
+if [ "${ID}" = "alpine" ]; then
+    apk add --no-cache bash
 fi
 
-# Load markers to see which steps have already run
-if [ -f "${MARKER_FILE}" ]; then
-    echo "Marker file found:"
-    cat "${MARKER_FILE}"
-    source "${MARKER_FILE}"
-fi
-
-# Ensure apt is in non-interactive to avoid prompts
-export DEBIAN_FRONTEND=noninteractive
-
-apt_get_update()
-{
-    if [ "$(find /var/lib/apt/lists/* | wc -l)" = "0" ]; then
-        echo "Running apt-get update..."
-        apt-get update -y
-    fi
-}
-
-# Run install apt-utils to avoid debconf warning then verify presence of other common developer tools and dependencies
-if [ "${PACKAGES_ALREADY_INSTALLED}" != "true" ]; then
-
-    package_list="apt-utils \
-        openssh-client \
-        gnupg2 \
-        dirmngr \
-        iproute2 \
-        procps \
-        lsof \
-        htop \
-        net-tools \
-        psmisc \
-        curl \
-        tree \
-        wget \
-        rsync \
-        ca-certificates \
-        unzip \
-        bzip2 \
-        zip \
-        nano \
-        vim-tiny \
-        less \
-        jq \
-        lsb-release \
-        apt-transport-https \
-        dialog \
-        libc6 \
-        libgcc1 \
-        libkrb5-3 \
-        libgssapi-krb5-2 \
-        libicu[0-9][0-9] \
-        liblttng-ust[0-9] \
-        libstdc++6 \
-        zlib1g \
-        locales \
-        sudo \
-        ncdu \
-        man-db \
-        strace \
-        manpages \
-        manpages-dev \
-        init-system-helpers"
-        
-    # Needed for adding manpages-posix and manpages-posix-dev which are non-free packages in Debian
-    if [ "${ADD_NON_FREE_PACKAGES}" = "true" ]; then
-        # Bring in variables from /etc/os-release like VERSION_CODENAME
-        . /etc/os-release
-        sed -i -E "s/deb http:\/\/(deb|httpredir)\.debian\.org\/debian ${VERSION_CODENAME} main/deb http:\/\/\1\.debian\.org\/debian ${VERSION_CODENAME} main contrib non-free/" /etc/apt/sources.list
-        sed -i -E "s/deb-src http:\/\/(deb|httredir)\.debian\.org\/debian ${VERSION_CODENAME} main/deb http:\/\/\1\.debian\.org\/debian ${VERSION_CODENAME} main contrib non-free/" /etc/apt/sources.list
-        sed -i -E "s/deb http:\/\/(deb|httpredir)\.debian\.org\/debian ${VERSION_CODENAME}-updates main/deb http:\/\/\1\.debian\.org\/debian ${VERSION_CODENAME}-updates main contrib non-free/" /etc/apt/sources.list
-        sed -i -E "s/deb-src http:\/\/(deb|httpredir)\.debian\.org\/debian ${VERSION_CODENAME}-updates main/deb http:\/\/\1\.debian\.org\/debian ${VERSION_CODENAME}-updates main contrib non-free/" /etc/apt/sources.list
-        sed -i "s/deb http:\/\/security\.debian\.org\/debian-security ${VERSION_CODENAME}\/updates main/deb http:\/\/security\.debian\.org\/debian-security ${VERSION_CODENAME}\/updates main contrib non-free/" /etc/apt/sources.list
-        sed -i "s/deb-src http:\/\/security\.debian\.org\/debian-security ${VERSION_CODENAME}\/updates main/deb http:\/\/security\.debian\.org\/debian-security ${VERSION_CODENAME}\/updates main contrib non-free/" /etc/apt/sources.list
-        sed -i "s/deb http:\/\/deb\.debian\.org\/debian ${VERSION_CODENAME}-backports main/deb http:\/\/deb\.debian\.org\/debian ${VERSION_CODENAME}-backports main contrib non-free/" /etc/apt/sources.list 
-        sed -i "s/deb-src http:\/\/deb\.debian\.org\/debian ${VERSION_CODENAME}-backports main/deb http:\/\/deb\.debian\.org\/debian ${VERSION_CODENAME}-backports main contrib non-free/" /etc/apt/sources.list
-        # Handle bullseye location for security https://www.debian.org/releases/bullseye/amd64/release-notes/ch-information.en.html
-        sed -i "s/deb http:\/\/security\.debian\.org\/debian-security ${VERSION_CODENAME}-security main/deb http:\/\/security\.debian\.org\/debian-security ${VERSION_CODENAME}-security main contrib non-free/" /etc/apt/sources.list
-        sed -i "s/deb-src http:\/\/security\.debian\.org\/debian-security ${VERSION_CODENAME}-security main/deb http:\/\/security\.debian\.org\/debian-security ${VERSION_CODENAME}-security main contrib non-free/" /etc/apt/sources.list
-        echo "Running apt-get update..."
-        apt-get update
-        package_list="${package_list} manpages-posix manpages-posix-dev"
-    else
-        apt_get_update
-    fi
-
-    # Install libssl1.1 if available
-    if [[ ! -z $(apt-cache --names-only search ^libssl1.1$) ]]; then
-        package_list="${package_list}       libssl1.1"
-    fi
-
-    # Install libssl3 if available
-    if [[ ! -z $(apt-cache --names-only search ^libssl3$) ]]; then
-        package_list="${package_list}       libssl3"
-    fi
-
-    # Install appropriate version of libssl1.0.x if available
-    libssl_package=$(dpkg-query -f '${db:Status-Abbrev}\t${binary:Package}\n' -W 'libssl1\.0\.?' 2>&1 || echo '')
-    if [ "$(echo "$LIlibssl_packageBSSL" | grep -o 'libssl1\.0\.[0-9]:' | uniq | sort | wc -l)" -eq 0 ]; then
-        if [[ ! -z $(apt-cache --names-only search ^libssl1.0.2$) ]]; then
-            # Debian 9
-            package_list="${package_list}       libssl1.0.2"
-        elif [[ ! -z $(apt-cache --names-only search ^libssl1.0.0$) ]]; then
-            # Ubuntu 18.04, 16.04, earlier
-            package_list="${package_list}       libssl1.0.0"
-        fi
-    fi
-
-    echo "Packages to verify are installed: ${package_list}"
-    apt-get -y install --no-install-recommends ${package_list} 2> >( grep -v 'debconf: delaying package configuration, since apt-utils is not installed' >&2 )
-        
-    # Install git if not already installed (may be more recent than distro version)
-    if ! type git > /dev/null 2>&1; then
-        apt-get -y install --no-install-recommends git
-    fi
-
-    PACKAGES_ALREADY_INSTALLED="true"
-fi
-
-# Get to latest versions of all packages
-if [ "${UPGRADE_PACKAGES}" = "true" ]; then
-    apt_get_update
-    apt-get -y upgrade --no-install-recommends
-    apt-get autoremove -y
-fi
-
-# Ensure at least the en_US.UTF-8 UTF-8 locale is available.
-# Common need for both applications and things like the agnoster ZSH theme.
-if [ "${LOCALE_ALREADY_SET}" != "true" ] && ! grep -o -E '^\s*en_US.UTF-8\s+UTF-8' /etc/locale.gen > /dev/null; then
-    echo "en_US.UTF-8 UTF-8" >> /etc/locale.gen 
-    locale-gen
-    LOCALE_ALREADY_SET="true"
-fi
-
-# Create or update a non-root user to match UID/GID.
-group_name="${USERNAME}"
-if id -u ${USERNAME} > /dev/null 2>&1; then
-    # User exists, update if needed
-    if [ "${USER_GID}" != "automatic" ] && [ "$USER_GID" != "$(id -g $USERNAME)" ]; then 
-        group_name="$(id -gn $USERNAME)"
-        groupmod --gid $USER_GID ${group_name}
-        usermod --gid $USER_GID $USERNAME
-    fi
-    if [ "${USER_UID}" != "automatic" ] && [ "$USER_UID" != "$(id -u $USERNAME)" ]; then 
-        usermod --uid $USER_UID $USERNAME
-    fi
-else
-    # Create user
-    if [ "${USER_GID}" = "automatic" ]; then
-        groupadd $USERNAME
-    else
-        groupadd --gid $USER_GID $USERNAME
-    fi
-    if [ "${USER_UID}" = "automatic" ]; then 
-        useradd -s /bin/bash --gid $USERNAME -m $USERNAME
-    else
-        useradd -s /bin/bash --uid $USER_UID --gid $USERNAME -m $USERNAME
-    fi
-fi
-
-# Add add sudo support for non-root user
-if [ "${USERNAME}" != "root" ] && [ "${EXISTING_NON_ROOT_USER}" != "${USERNAME}" ]; then
-    echo $USERNAME ALL=\(root\) NOPASSWD:ALL > /etc/sudoers.d/$USERNAME
-    chmod 0440 /etc/sudoers.d/$USERNAME
-    EXISTING_NON_ROOT_USER="${USERNAME}"
-fi
-
-# ** Shell customization section **
-if [ "${USERNAME}" = "root" ]; then 
-    user_rc_path="/root"
-else
-    user_rc_path="/home/${USERNAME}"
-fi
-
-# Restore user .bashrc defaults from skeleton file if it doesn't exist or is empty
-if [ ! -f "${user_rc_path}/.bashrc" ] || [ ! -s "${user_rc_path}/.bashrc" ] ; then
-    cp  /etc/skel/.bashrc "${user_rc_path}/.bashrc"
-fi
-
-# Restore user .profile defaults from skeleton file if it doesn't exist or is empty
-if  [ ! -f "${user_rc_path}/.profile" ] || [ ! -s "${user_rc_path}/.profile" ] ; then
-    cp  /etc/skel/.profile "${user_rc_path}/.profile"
-fi
-
-# .bashrc/.zshrc snippet
-rc_snippet="$(cat << 'EOF'
-
-if [ -z "${USER}" ]; then export USER=$(whoami); fi
-if [[ "${PATH}" != *"$HOME/.local/bin"* ]]; then export PATH="${PATH}:$HOME/.local/bin"; fi
-
-# Display optional first run image specific notice if configured and terminal is interactive
-if [ -t 1 ] && [[ "${TERM_PROGRAM}" = "vscode" || "${TERM_PROGRAM}" = "codespaces" ]] && [ ! -f "$HOME/.config/vscode-dev-containers/first-run-notice-already-displayed" ]; then
-    if [ -f "/usr/local/etc/vscode-dev-containers/first-run-notice.txt" ]; then
-        cat "/usr/local/etc/vscode-dev-containers/first-run-notice.txt"
-    elif [ -f "/workspaces/.codespaces/shared/first-run-notice.txt" ]; then
-        cat "/workspaces/.codespaces/shared/first-run-notice.txt"
-    fi
-    mkdir -p "$HOME/.config/vscode-dev-containers"
-    # Mark first run notice as displayed after 10s to avoid problems with fast terminal refreshes hiding it
-    ((sleep 10s; touch "$HOME/.config/vscode-dev-containers/first-run-notice-already-displayed") &)
-fi
-
-# Set the default git editor if not already set
-if [ -z "$(git config --get core.editor)" ] && [ -z "${GIT_EDITOR}" ]; then
-    if  [ "${TERM_PROGRAM}" = "vscode" ]; then
-        if [[ -n $(command -v code-insiders) &&  -z $(command -v code) ]]; then 
-            export GIT_EDITOR="code-insiders --wait"
-        else 
-            export GIT_EDITOR="code --wait"
-        fi
-    fi
-fi
-
-EOF
-)"
-
-# code shim, it fallbacks to code-insiders if code is not available
-cat << 'EOF' > /usr/local/bin/code
-#!/bin/sh
-
-get_in_path_except_current() {
-    which -a "$1" | grep -A1 "$0" | grep -v "$0"
-}
-
-code="$(get_in_path_except_current code)"
-
-if [ -n "$code" ]; then
-    exec "$code" "$@"
-elif [ "$(command -v code-insiders)" ]; then
-    exec code-insiders "$@"
-else
-    echo "code or code-insiders is not installed" >&2
-    exit 127
-fi
-EOF
-chmod +x /usr/local/bin/code
-
-# systemctl shim - tells people to use 'service' if systemd is not running
-cat << 'EOF' > /usr/local/bin/systemctl
-#!/bin/sh
-set -e
-if [ -d "/run/systemd/system" ]; then
-    exec /bin/systemctl/systemctl "$@"
-else
-    echo '\n"systemd" is not running in this container due to its overhead.\nUse the "service" command to start services instead. e.g.: \n\nservice --status-all'
-fi
-EOF
-chmod +x /usr/local/bin/systemctl
-
-# Codespaces bash and OMZ themes - partly inspired by https://github.com/ohmyzsh/ohmyzsh/blob/master/themes/robbyrussell.zsh-theme
-codespaces_bash="$(cat \
-<<'EOF'
-
-# Codespaces bash prompt theme
-__bash_prompt() {
-    local userpart='`export XIT=$? \
-        && [ ! -z "${GITHUB_USER}" ] && echo -n "\[\033[0;32m\]@${GITHUB_USER} " || echo -n "\[\033[0;32m\]\u " \
-        && [ "$XIT" -ne "0" ] && echo -n "\[\033[1;31m\]➜" || echo -n "\[\033[0m\]➜"`'
-    local gitbranch='`\
-        if [ "$(git config --get codespaces-theme.hide-status 2>/dev/null)" != 1 ]; then \
-            export BRANCH=$(git symbolic-ref --short HEAD 2>/dev/null || git rev-parse --short HEAD 2>/dev/null); \
-            if [ "${BRANCH}" != "" ]; then \
-                echo -n "\[\033[0;36m\](\[\033[1;31m\]${BRANCH}" \
-                && if git ls-files --error-unmatch -m --directory --no-empty-directory -o --exclude-standard ":/*" > /dev/null 2>&1; then \
-                        echo -n " \[\033[1;33m\]✗"; \
-                fi \
-                && echo -n "\[\033[0;36m\]) "; \
-            fi; \
-        fi`'
-    local lightblue='\[\033[1;34m\]'
-    local removecolor='\[\033[0m\]'
-    PS1="${userpart} ${lightblue}\w ${gitbranch}${removecolor}\$ "
-    unset -f __bash_prompt
-}
-__bash_prompt
-
-EOF
-)"
-
-codespaces_zsh="$(cat \
-<<'EOF'
-# Codespaces zsh prompt theme
-__zsh_prompt() {
-    local prompt_username
-    if [ ! -z "${GITHUB_USER}" ]; then 
-        prompt_username="@${GITHUB_USER}"
-    else
-        prompt_username="%n"
-    fi
-    PROMPT="%{$fg[green]%}${prompt_username} %(?:%{$reset_color%}➜ :%{$fg_bold[red]%}➜ )" # User/exit code arrow
-    PROMPT+='%{$fg_bold[blue]%}%(5~|%-1~/…/%3~|%4~)%{$reset_color%} ' # cwd
-    PROMPT+='$([ "$(git config --get codespaces-theme.hide-status 2>/dev/null)" != 1 ] && git_prompt_info)' # Git status
-    PROMPT+='%{$fg[white]%}$ %{$reset_color%}'
-    unset -f __zsh_prompt
-}
-ZSH_THEME_GIT_PROMPT_PREFIX="%{$fg_bold[cyan]%}(%{$fg_bold[red]%}"
-ZSH_THEME_GIT_PROMPT_SUFFIX="%{$reset_color%} "
-ZSH_THEME_GIT_PROMPT_DIRTY=" %{$fg_bold[yellow]%}✗%{$fg_bold[cyan]%})"
-ZSH_THEME_GIT_PROMPT_CLEAN="%{$fg_bold[cyan]%})"
-__zsh_prompt
-
-EOF
-)"
-
-# Add RC snippet and custom bash prompt
-if [ "${RC_SNIPPET_ALREADY_ADDED}" != "true" ]; then
-    echo "${rc_snippet}" >> /etc/bash.bashrc
-    echo "${codespaces_bash}" >> "${user_rc_path}/.bashrc"
-    echo 'export PROMPT_DIRTRIM=4' >> "${user_rc_path}/.bashrc"
-    if [ "${USERNAME}" != "root" ]; then
-        echo "${codespaces_bash}" >> "/root/.bashrc"
-        echo 'export PROMPT_DIRTRIM=4' >> "/root/.bashrc"
-    fi
-    chown ${USERNAME}:${group_name} "${user_rc_path}/.bashrc"
-    RC_SNIPPET_ALREADY_ADDED="true"
-fi
-
-# Optionally install and configure zsh and Oh My Zsh!
-if [ "${INSTALL_ZSH}" = "true" ]; then
-    if ! type zsh > /dev/null 2>&1; then
-        apt_get_update
-        apt-get install -y zsh
-    fi
-    if [ "${ZSH_ALREADY_INSTALLED}" != "true" ]; then
-        echo "${rc_snippet}" >> /etc/zsh/zshrc
-        ZSH_ALREADY_INSTALLED="true"
-    fi
-
-    # Adapted, simplified inline Oh My Zsh! install steps that adds, defaults to a codespaces theme.
-    # See https://github.com/ohmyzsh/ohmyzsh/blob/master/tools/install.sh for official script.
-    oh_my_install_dir="${user_rc_path}/.oh-my-zsh"
-    if [ ! -d "${oh_my_install_dir}" ] && [ "${INSTALL_OH_MY_ZSH}" = "true" ]; then
-        template_path="${oh_my_install_dir}/templates/zshrc.zsh-template"
-        user_rc_file="${user_rc_path}/.zshrc"
-        umask g-w,o-w
-        mkdir -p ${oh_my_install_dir}
-        git clone --depth=1 \
-            -c core.eol=lf \
-            -c core.autocrlf=false \
-            -c fsck.zeroPaddedFilemode=ignore \
-            -c fetch.fsck.zeroPaddedFilemode=ignore \
-            -c receive.fsck.zeroPaddedFilemode=ignore \
-            "https://github.com/ohmyzsh/ohmyzsh" "${oh_my_install_dir}" 2>&1
-        echo -e "$(cat "${template_path}")\nDISABLE_AUTO_UPDATE=true\nDISABLE_UPDATE_PROMPT=true" > ${user_rc_file}
-        sed -i -e 's/ZSH_THEME=.*/ZSH_THEME="codespaces"/g' ${user_rc_file}
-
-        mkdir -p ${oh_my_install_dir}/custom/themes
-        echo "${codespaces_zsh}" > "${oh_my_install_dir}/custom/themes/codespaces.zsh-theme"
-        # Shrink git while still enabling updates
-        cd "${oh_my_install_dir}"
-        git repack -a -d -f --depth=1 --window=1
-        # Copy to non-root user if one is specified
-        if [ "${USERNAME}" != "root" ]; then
-            cp -rf "${user_rc_file}" "${oh_my_install_dir}" /root
-            chown -R ${USERNAME}:${group_name} "${user_rc_path}"
-        fi
-    fi
-fi
-
-# Persist image metadata info, script if meta.env found in same directory
-meta_info_script="$(cat << 'EOF'
-#!/bin/sh
-. /usr/local/etc/vscode-dev-containers/meta.env
-
-# Minimal output
-if [ "$1" = "version" ] || [ "$1" = "image-version" ]; then
-    echo "${VERSION}"
-    exit 0
-elif [ "$1" = "release" ]; then
-    echo "${GIT_REPOSITORY_RELEASE}"
-    exit 0
-elif [ "$1" = "content" ] || [ "$1" = "content-url" ] || [ "$1" = "contents" ] || [ "$1" = "contents-url" ]; then
-    echo "${CONTENTS_URL}"
-    exit 0
-fi
-
-#Full output
-echo
-echo "Development container image information"
-echo
-if [ ! -z "${VERSION}" ]; then echo "- Image version: ${VERSION}"; fi
-if [ ! -z "${DEFINITION_ID}" ]; then echo "- Definition ID: ${DEFINITION_ID}"; fi
-if [ ! -z "${VARIANT}" ]; then echo "- Variant: ${VARIANT}"; fi
-if [ ! -z "${GIT_REPOSITORY}" ]; then echo "- Source code repository: ${GIT_REPOSITORY}"; fi
-if [ ! -z "${GIT_REPOSITORY_RELEASE}" ]; then echo "- Source code release/branch: ${GIT_REPOSITORY_RELEASE}"; fi
-if [ ! -z "${BUILD_TIMESTAMP}" ]; then echo "- Timestamp: ${BUILD_TIMESTAMP}"; fi
-if [ ! -z "${CONTENTS_URL}" ]; then echo && echo "More info: ${CONTENTS_URL}"; fi
-echo
-EOF
-)"
-if [ -f "/usr/local/etc/vscode-dev-containers/meta.env" ]; then
-    echo "${meta_info_script}" > /usr/local/bin/devcontainer-info
-    chmod +x /usr/local/bin/devcontainer-info
-fi
-
-if [ ! -d "/usr/local/etc/vscode-dev-containers" ]; then
-    mkdir -p "$(dirname "${MARKER_FILE}")"
-fi
-
-# Write marker file
-echo -e "\
-    PACKAGES_ALREADY_INSTALLED=${PACKAGES_ALREADY_INSTALLED}\n\
-    LOCALE_ALREADY_SET=${LOCALE_ALREADY_SET}\n\
-    EXISTING_NON_ROOT_USER=${EXISTING_NON_ROOT_USER}\n\
-    RC_SNIPPET_ALREADY_ADDED=${RC_SNIPPET_ALREADY_ADDED}\n\
-    ZSH_ALREADY_INSTALLED=${ZSH_ALREADY_INSTALLED}" > "${MARKER_FILE}"
-
-# Clean up
-rm -rf /var/lib/apt/lists/*
-
-echo "Done!"
+exec /bin/bash "$(dirname $0)/main.sh" "$@"
+exit $?

src/common-utils/main.sh

@@ -0,0 +1,573 @@
+#!/bin/bash
+#-------------------------------------------------------------------------------------------------------------------------
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License. See https://github.com/devcontainers/features/blob/main/LICENSE for license information.
+#-------------------------------------------------------------------------------------------------------------------------
+#
+# Docs: https://github.com/devcontainers/features/tree/main/src/common-utils
+# Maintainer: The Dev Container spec maintainers
+
+set -e
+
+INSTALL_ZSH="${INSTALLZSH:-"true"}"
+CONFIGURE_ZSH_AS_DEFAULT_SHELL="${CONFIGUREZSHASDEFAULTSHELL:-"false"}"
+INSTALL_OH_MY_ZSH="${INSTALLOHMYZSH:-"true"}"
+INSTALL_OH_MY_ZSH_CONFIG="${INSTALLOHMYZSHCONFIG:-"true"}"
+UPGRADE_PACKAGES="${UPGRADEPACKAGES:-"true"}"
+USERNAME="${USERNAME:-"automatic"}"
+USER_UID="${USERUID:-"automatic"}"
+USER_GID="${USERGID:-"automatic"}"
+ADD_NON_FREE_PACKAGES="${NONFREEPACKAGES:-"false"}"
+
+MARKER_FILE="/usr/local/etc/vscode-dev-containers/common"
+
+FEATURE_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+# Debian / Ubuntu packages
+install_debian_packages() {
+    # Ensure apt is in non-interactive to avoid prompts
+    export DEBIAN_FRONTEND=noninteractive
+
+    local package_list=""
+    if [ "${PACKAGES_ALREADY_INSTALLED}" != "true" ]; then
+        package_list="${package_list} \
+        apt-utils \
+        openssh-client \
+        gnupg2 \
+        dirmngr \
+        iproute2 \
+        procps \
+        lsof \
+        htop \
+        net-tools \
+        psmisc \
+        curl \
+        tree \
+        wget \
+        rsync \
+        ca-certificates \
+        unzip \
+        bzip2 \
+        zip \
+        nano \
+        vim-tiny \
+        less \
+        jq \
+        lsb-release \
+        apt-transport-https \
+        dialog \
+        libc6 \
+        libgcc1 \
+        libkrb5-3 \
+        libgssapi-krb5-2 \
+        libicu[0-9][0-9] \
+        liblttng-ust[0-9] \
+        libstdc++6 \
+        zlib1g \
+        locales \
+        sudo \
+        ncdu \
+        man-db \
+        strace \
+        manpages \
+        manpages-dev \
+        init-system-helpers"
+
+        # Include libssl1.1 if available
+        if [[ ! -z $(apt-cache --names-only search ^libssl1.1$) ]]; then
+            package_list="${package_list} libssl1.1"
+        fi
+
+        # Include libssl3 if available
+        if [[ ! -z $(apt-cache --names-only search ^libssl3$) ]]; then
+            package_list="${package_list} libssl3"
+        fi
+
+        # Include appropriate version of libssl1.0.x if available
+        local libssl_package=$(dpkg-query -f '${db:Status-Abbrev}\t${binary:Package}\n' -W 'libssl1\.0\.?' 2>&1 || echo '')
+        if [ "$(echo "$libssl_package" | grep -o 'libssl1\.0\.[0-9]:' | uniq | sort | wc -l)" -eq 0 ]; then
+            if [[ ! -z $(apt-cache --names-only search ^libssl1.0.2$) ]]; then
+                # Debian 9
+                package_list="${package_list} libssl1.0.2"
+            elif [[ ! -z $(apt-cache --names-only search ^libssl1.0.0$) ]]; then
+                # Ubuntu 18.04
+                package_list="${package_list} libssl1.0.0"
+            fi
+        fi
+
+        # Include git if not already installed (may be more recent than distro version)
+        if ! type git > /dev/null 2>&1; then
+            package_list="${package_list} git"
+        fi
+    fi
+
+    # Needed for adding manpages-posix and manpages-posix-dev which are non-free packages in Debian
+    if [ "${ADD_NON_FREE_PACKAGES}" = "true" ]; then
+        # Bring in variables from /etc/os-release like VERSION_CODENAME
+        sed -i -E "s/deb http:\/\/(deb|httpredir)\.debian\.org\/debian ${VERSION_CODENAME} main/deb http:\/\/\1\.debian\.org\/debian ${VERSION_CODENAME} main contrib non-free/" /etc/apt/sources.list
+        sed -i -E "s/deb-src http:\/\/(deb|httredir)\.debian\.org\/debian ${VERSION_CODENAME} main/deb http:\/\/\1\.debian\.org\/debian ${VERSION_CODENAME} main contrib non-free/" /etc/apt/sources.list
+        sed -i -E "s/deb http:\/\/(deb|httpredir)\.debian\.org\/debian ${VERSION_CODENAME}-updates main/deb http:\/\/\1\.debian\.org\/debian ${VERSION_CODENAME}-updates main contrib non-free/" /etc/apt/sources.list
+        sed -i -E "s/deb-src http:\/\/(deb|httpredir)\.debian\.org\/debian ${VERSION_CODENAME}-updates main/deb http:\/\/\1\.debian\.org\/debian ${VERSION_CODENAME}-updates main contrib non-free/" /etc/apt/sources.list
+        sed -i "s/deb http:\/\/security\.debian\.org\/debian-security ${VERSION_CODENAME}\/updates main/deb http:\/\/security\.debian\.org\/debian-security ${VERSION_CODENAME}\/updates main contrib non-free/" /etc/apt/sources.list
+        sed -i "s/deb-src http:\/\/security\.debian\.org\/debian-security ${VERSION_CODENAME}\/updates main/deb http:\/\/security\.debian\.org\/debian-security ${VERSION_CODENAME}\/updates main contrib non-free/" /etc/apt/sources.list
+        sed -i "s/deb http:\/\/deb\.debian\.org\/debian ${VERSION_CODENAME}-backports main/deb http:\/\/deb\.debian\.org\/debian ${VERSION_CODENAME}-backports main contrib non-free/" /etc/apt/sources.list
+        sed -i "s/deb-src http:\/\/deb\.debian\.org\/debian ${VERSION_CODENAME}-backports main/deb http:\/\/deb\.debian\.org\/debian ${VERSION_CODENAME}-backports main contrib non-free/" /etc/apt/sources.list
+        # Handle bullseye location for security https://www.debian.org/releases/bullseye/amd64/release-notes/ch-information.en.html
+        sed -i "s/deb http:\/\/security\.debian\.org\/debian-security ${VERSION_CODENAME}-security main/deb http:\/\/security\.debian\.org\/debian-security ${VERSION_CODENAME}-security main contrib non-free/" /etc/apt/sources.list
+        sed -i "s/deb-src http:\/\/security\.debian\.org\/debian-security ${VERSION_CODENAME}-security main/deb http:\/\/security\.debian\.org\/debian-security ${VERSION_CODENAME}-security main contrib non-free/" /etc/apt/sources.list
+        echo "Running apt-get update..."
+        package_list="${package_list} manpages-posix manpages-posix-dev"
+    fi
+
+    # Install the list of packages
+    echo "Packages to verify are installed: ${package_list}"
+    rm -rf /var/lib/apt/lists/*
+    apt-get update -y
+    apt-get -y install --no-install-recommends ${package_list} 2> >( grep -v 'debconf: delaying package configuration, since apt-utils is not installed' >&2 )
+
+    # Install zsh (and recommended packages) if needed
+    if [ "${INSTALL_ZSH}" = "true" ] && ! type zsh > /dev/null 2>&1; then
+        apt-get install -y zsh
+    fi
+
+    # Get to latest versions of all packages
+    if [ "${UPGRADE_PACKAGES}" = "true" ]; then
+        apt-get -y upgrade --no-install-recommends
+        apt-get autoremove -y
+    fi
+
+    # Ensure at least the en_US.UTF-8 UTF-8 locale is available = common need for both applications and things like the agnoster ZSH theme.
+    if [ "${LOCALE_ALREADY_SET}" != "true" ] && ! grep -o -E '^\s*en_US.UTF-8\s+UTF-8' /etc/locale.gen > /dev/null; then
+        echo "en_US.UTF-8 UTF-8" >> /etc/locale.gen
+        locale-gen
+        LOCALE_ALREADY_SET="true"
+    fi
+
+    PACKAGES_ALREADY_INSTALLED="true"
+
+    # Clean up
+    apt-get -y clean
+    rm -rf /var/lib/apt/lists/*
+}
+
+# RedHat / RockyLinux / CentOS / Fedora packages
+install_redhat_packages() {
+    local package_list=""
+    local remove_epel="false"
+    local install_cmd=dnf
+    if ! type dnf > /dev/null 2>&1; then
+        install_cmd=yum
+    fi
+
+    if [ "${PACKAGES_ALREADY_INSTALLED}" != "true" ]; then
+        package_list="${package_list} \
+            gawk \
+            openssh-clients \
+            gnupg2 \
+            iproute \
+            procps \
+            lsof \
+            net-tools \
+            psmisc \
+            wget \
+            ca-certificates \
+            rsync \
+            unzip \
+            zip \
+            nano \
+            vim-minimal \
+            less \
+            jq \
+            openssl-libs \
+            krb5-libs \
+            libicu \
+            zlib \
+            sudo \
+            sed \
+            grep \
+            which \
+            man-db \
+            strace"
+
+        # rockylinux:9 installs 'curl-minimal' which clashes with 'curl'
+        # Install 'curl' for every OS except this rockylinux:9
+        if [[ "${ID}" = "rocky" ]] && [[ "${VERSION}" != *"9."* ]]; then
+            package_list="${package_list} curl"
+        fi
+
+        # Install OpenSSL 1.0 compat if needed
+        if ${install_cmd} -q list compat-openssl10 >/dev/null 2>&1; then
+            package_list="${package_list} compat-openssl10"
+        fi
+
+        # Install lsb_release if available
+        if ${install_cmd} -q list redhat-lsb-core >/dev/null 2>&1; then
+            package_list="${package_list} redhat-lsb-core"
+        fi
+
+        # Install git if not already installed (may be more recent than distro version)
+        if ! type git > /dev/null 2>&1; then
+            package_list="${package_list} git"
+        fi
+
+        # Install EPEL repository if needed (required to install 'jq' for CentOS)
+        if ! ${install_cmd} -q list jq >/dev/null 2>&1; then
+            ${install_cmd} -y install epel-release
+            remove_epel="true"
+        fi
+    fi
+
+    # Install zsh if needed
+    if [ "${INSTALL_ZSH}" = "true" ] && ! type zsh > /dev/null 2>&1; then
+        package_list="${package_list} zsh"
+    fi
+
+    if [ -n "${package_list}" ]; then
+        ${install_cmd} -y install ${package_list}
+    fi
+
+    # Get to latest versions of all packages
+    if [ "${UPGRADE_PACKAGES}" = "true" ]; then
+        ${install_cmd} upgrade -y
+    fi
+
+    if [[ "${remove_epel}" = "true" ]]; then
+        ${install_cmd} -y remove epel-release
+    fi
+
+    PACKAGES_ALREADY_INSTALLED="true"
+}
+
+# Alpine Linux packages
+install_alpine_packages() {
+    apk update
+
+    if [ "${PACKAGES_ALREADY_INSTALLED}" != "true" ]; then
+        apk add --no-cache \
+            openssh-client \
+            gnupg \
+            procps \
+            lsof \
+            htop \
+            net-tools \
+            psmisc \
+            curl \
+            wget \
+            rsync \
+            ca-certificates \
+            unzip \
+            zip \
+            nano \
+            vim \
+            less \
+            jq \
+            libgcc \
+            libstdc++ \
+            krb5-libs \
+            libintl \
+            libssl1.1 \
+            lttng-ust \
+            tzdata \
+            userspace-rcu \
+            zlib \
+            sudo \
+            coreutils \
+            sed \
+            grep \
+            which \
+            ncdu \
+            shadow \
+            strace
+
+        # Install man pages - package name varies between 3.12 and earlier versions
+        if apk info man > /dev/null 2>&1; then
+            apk add --no-cache man man-pages
+        else
+            apk add --no-cache mandoc man-pages
+        fi
+
+        # Install git if not already installed (may be more recent than distro version)
+        if ! type git > /dev/null 2>&1; then
+            apk add --no-cache git
+        fi
+    fi
+
+    # Install zsh if needed
+    if [ "${INSTALL_ZSH}" = "true" ] && ! type zsh > /dev/null 2>&1; then
+        apk add --no-cache zsh
+    fi
+
+    PACKAGES_ALREADY_INSTALLED="true"
+}
+
+# ******************
+# ** Main section **
+# ******************
+
+if [ "$(id -u)" -ne 0 ]; then
+    echo -e 'Script must be run as root. Use sudo, su, or add "USER root" to your Dockerfile before running this script.'
+    exit 1
+fi
+
+# Load markers to see which steps have already run
+if [ -f "${MARKER_FILE}" ]; then
+    echo "Marker file found:"
+    cat "${MARKER_FILE}"
+    source "${MARKER_FILE}"
+fi
+
+# Ensure that login shells get the correct path if the user updated the PATH using ENV.
+rm -f /etc/profile.d/00-restore-env.sh
+echo "export PATH=${PATH//$(sh -lc 'echo $PATH')/\$PATH}" > /etc/profile.d/00-restore-env.sh
+chmod +x /etc/profile.d/00-restore-env.sh
+
+# Bring in ID, ID_LIKE, VERSION_ID, VERSION_CODENAME
+. /etc/os-release
+# Get an adjusted ID independent of distro variants
+if [ "${ID}" = "debian" ] || [ "${ID_LIKE}" = "debian" ]; then
+    ADJUSTED_ID="debian"
+elif [[ "${ID}" = "rhel" || "${ID}" = "fedora" || "${ID}" = "mariner" || "${ID_LIKE}" = *"rhel"* || "${ID_LIKE}" = *"fedora"* || "${ID_LIKE}" = *"mariner"* ]]; then
+    ADJUSTED_ID="rhel"
+elif [ "${ID}" = "alpine" ]; then
+    ADJUSTED_ID="alpine"
+else
+    echo "Linux distro ${ID} not supported."
+    exit 1
+fi
+
+# Install packages for appropriate OS
+case "${ADJUSTED_ID}" in
+    "debian")
+        install_debian_packages
+        ;;
+    "rhel")
+        install_redhat_packages
+        ;;
+    "alpine")
+        install_alpine_packages
+        ;;
+esac
+
+# If in automatic mode, determine if a user already exists, if not use vscode
+if [ "${USERNAME}" = "auto" ] || [ "${USERNAME}" = "automatic" ]; then
+    if [ "${_REMOTE_USER}" != "root" ]; then
+        USERNAME="${_REMOTE_USER}"
+    else
+        USERNAME=""
+        POSSIBLE_USERS=("devcontainer" "vscode" "node" "codespace" "$(awk -v val=1000 -F ":" '$3==val{print $1}' /etc/passwd)")
+        for CURRENT_USER in "${POSSIBLE_USERS[@]}"; do
+            if id -u ${CURRENT_USER} > /dev/null 2>&1; then
+                USERNAME=${CURRENT_USER}
+                break
+            fi
+        done
+        if [ "${USERNAME}" = "" ]; then
+            USERNAME=vscode
+        fi
+    fi
+elif [ "${USERNAME}" = "none" ]; then
+    USERNAME=root
+    USER_UID=0
+    USER_GID=0
+fi
+# Create or update a non-root user to match UID/GID.
+group_name="${USERNAME}"
+if id -u ${USERNAME} > /dev/null 2>&1; then
+    # User exists, update if needed
+    if [ "${USER_GID}" != "automatic" ] && [ "$USER_GID" != "$(id -g $USERNAME)" ]; then
+        group_name="$(id -gn $USERNAME)"
+        groupmod --gid $USER_GID ${group_name}
+        usermod --gid $USER_GID $USERNAME
+    fi
+    if [ "${USER_UID}" != "automatic" ] && [ "$USER_UID" != "$(id -u $USERNAME)" ]; then
+        usermod --uid $USER_UID $USERNAME
+    fi
+else
+    # Create user
+    if [ "${USER_GID}" = "automatic" ]; then
+        groupadd $USERNAME
+    else
+        groupadd --gid $USER_GID $USERNAME
+    fi
+    if [ "${USER_UID}" = "automatic" ]; then
+        useradd -s /bin/bash --gid $USERNAME -m $USERNAME
+    else
+        useradd -s /bin/bash --uid $USER_UID --gid $USERNAME -m $USERNAME
+    fi
+fi
+
+# Add add sudo support for non-root user
+if [ "${USERNAME}" != "root" ] && [ "${EXISTING_NON_ROOT_USER}" != "${USERNAME}" ]; then
+    echo $USERNAME ALL=\(root\) NOPASSWD:ALL > /etc/sudoers.d/$USERNAME
+    chmod 0440 /etc/sudoers.d/$USERNAME
+    EXISTING_NON_ROOT_USER="${USERNAME}"
+fi
+
+# *********************************
+# ** Shell customization section **
+# *********************************
+
+if [ "${USERNAME}" = "root" ]; then
+    user_home="/root"
+# Check if user already has a home directory other than /home/${USERNAME}
+elif [ "/home/${USERNAME}" != $( getent passwd $USERNAME | cut -d: -f6 ) ]; then
+    user_home=$( getent passwd $USERNAME | cut -d: -f6 )
+else
+    user_home="/home/${USERNAME}"
+    if [ ! -d "${user_home}" ]; then
+        mkdir -p "${user_home}"
+        chown ${USERNAME}:${group_name} "${user_home}"
+    fi
+fi
+
+# Restore user .bashrc / .profile / .zshrc defaults from skeleton file if it doesn't exist or is empty
+possible_rc_files=( ".bashrc" ".profile" )
+[ "$INSTALL_OH_MY_ZSH_CONFIG" == "true" ] && possible_rc_files+=('.zshrc')
+[ "$INSTALL_ZSH" == "true" ] && possible_rc_files+=('.zprofile')
+for rc_file in "${possible_rc_files[@]}"; do
+    if [ -f "/etc/skel/${rc_file}" ]; then
+        if [ ! -e "${user_home}/${rc_file}" ] || [ ! -s "${user_home}/${rc_file}" ]; then
+            cp "/etc/skel/${rc_file}" "${user_home}/${rc_file}"
+            chown ${USERNAME}:${group_name} "${user_home}/${rc_file}"
+        fi
+    fi
+done
+
+# Add RC snippet and custom bash prompt
+if [ "${RC_SNIPPET_ALREADY_ADDED}" != "true" ]; then
+    case "${ADJUSTED_ID}" in
+        "debian")
+            global_rc_path="/etc/bash.bashrc"
+            ;;
+        "rhel")
+            global_rc_path="/etc/bashrc"
+            ;;
+        "alpine")
+            global_rc_path="/etc/bash/bashrc"
+            # /etc/bash/bashrc does not exist in alpine 3.14 & 3.15
+            mkdir -p /etc/bash
+            ;;
+    esac
+    cat "${FEATURE_DIR}/scripts/rc_snippet.sh" >> ${global_rc_path}
+    cat "${FEATURE_DIR}/scripts/bash_theme_snippet.sh" >> "${user_home}/.bashrc"
+    if [ "${USERNAME}" != "root" ]; then
+        cat "${FEATURE_DIR}/scripts/bash_theme_snippet.sh" >> "/root/.bashrc"
+        chown ${USERNAME}:${group_name} "${user_home}/.bashrc"
+    fi
+    RC_SNIPPET_ALREADY_ADDED="true"
+fi
+
+# Optionally configure zsh and Oh My Zsh!
+if [ "${INSTALL_ZSH}" = "true" ]; then
+   if [ ! -f "${user_home}/.zprofile" ]; then
+        touch "${user_home}/.zprofile"
+        echo 'source $HOME/.profile' >> "${user_home}/.zprofile" # TODO: Reconsider adding '.profile' to '.zprofile'
+        chown ${USERNAME}:${group_name} "${user_home}/.zprofile"
+    fi
+
+    if [ "${ZSH_ALREADY_INSTALLED}" != "true" ]; then
+        if [ "${ADJUSTED_ID}" = "rhel" ]; then
+             global_rc_path="/etc/zshrc"
+        else
+            global_rc_path="/etc/zsh/zshrc"
+        fi
+        cat "${FEATURE_DIR}/scripts/rc_snippet.sh" >> ${global_rc_path}
+        ZSH_ALREADY_INSTALLED="true"
+    fi
+
+    if [ "${CONFIGURE_ZSH_AS_DEFAULT_SHELL}" == "true" ]; then
+        # Fixing chsh always asking for a password on alpine linux
+        # ref: https://askubuntu.com/questions/812420/chsh-always-asking-a-password-and-get-pam-authentication-failure.
+        if [ ! -f "/etc/pam.d/chsh" ] || ! grep -Eq '^auth(.*)pam_rootok\.so$' /etc/pam.d/chsh; then
+            echo "auth sufficient pam_rootok.so" >> /etc/pam.d/chsh
+        elif [[ -n "$(awk '/^auth(.*)pam_rootok\.so$/ && !/^auth[[:blank:]]+sufficient[[:blank:]]+pam_rootok\.so$/' /etc/pam.d/chsh)" ]]; then
+            awk '/^auth(.*)pam_rootok\.so$/ { $2 = "sufficient" } { print }' /etc/pam.d/chsh > /tmp/chsh.tmp && mv /tmp/chsh.tmp /etc/pam.d/chsh
+        fi
+
+        chsh --shell /bin/zsh ${USERNAME}
+    fi
+
+    # Adapted, simplified inline Oh My Zsh! install steps that adds, defaults to a codespaces theme.
+    # See https://github.com/ohmyzsh/ohmyzsh/blob/master/tools/install.sh for official script.
+    if [ "${INSTALL_OH_MY_ZSH}" = "true" ]; then
+        user_rc_file="${user_home}/.zshrc"
+        oh_my_install_dir="${user_home}/.oh-my-zsh"
+        template_path="${oh_my_install_dir}/templates/zshrc.zsh-template"
+        if [ ! -d "${oh_my_install_dir}" ]; then
+            umask g-w,o-w
+            mkdir -p ${oh_my_install_dir}
+            git clone --depth=1 \
+                -c core.eol=lf \
+                -c core.autocrlf=false \
+                -c fsck.zeroPaddedFilemode=ignore \
+                -c fetch.fsck.zeroPaddedFilemode=ignore \
+                -c receive.fsck.zeroPaddedFilemode=ignore \
+                "https://github.com/ohmyzsh/ohmyzsh" "${oh_my_install_dir}" 2>&1
+
+            # Shrink git while still enabling updates
+            cd "${oh_my_install_dir}"
+            git repack -a -d -f --depth=1 --window=1
+        fi
+
+        # Add Dev Containers theme
+        mkdir -p ${oh_my_install_dir}/custom/themes
+        cp -f "${FEATURE_DIR}/scripts/devcontainers.zsh-theme" "${oh_my_install_dir}/custom/themes/devcontainers.zsh-theme"
+        ln -sf "${oh_my_install_dir}/custom/themes/devcontainers.zsh-theme" "${oh_my_install_dir}/custom/themes/codespaces.zsh-theme"
+
+        # Add devcontainer .zshrc template
+        if [ "$INSTALL_OH_MY_ZSH_CONFIG" = "true" ]; then
+            echo -e "$(cat "${template_path}")\nDISABLE_AUTO_UPDATE=true\nDISABLE_UPDATE_PROMPT=true" > ${user_rc_file}
+            sed -i -e 's/ZSH_THEME=.*/ZSH_THEME="devcontainers"/g' ${user_rc_file}
+        fi
+
+        # Copy to non-root user if one is specified
+        if [ "${USERNAME}" != "root" ]; then
+            copy_to_user_files=("${oh_my_install_dir}")
+            [ -f "$user_rc_file" ] && copy_to_user_files+=("$user_rc_file")
+            cp -rf "${copy_to_user_files[@]}" /root
+            chown -R ${USERNAME}:${group_name} "${copy_to_user_files[@]}"
+        fi
+    fi
+fi
+
+# *********************************
+# ** Ensure config directory **
+# *********************************
+user_config_dir="${user_home}/.config"
+if [ ! -d "${user_config_dir}" ]; then
+    mkdir -p "${user_config_dir}"
+    chown ${USERNAME}:${group_name} "${user_config_dir}"
+fi
+
+# ****************************
+# ** Utilities and commands **
+# ****************************
+
+# code shim, it fallbacks to code-insiders if code is not available
+cp -f "${FEATURE_DIR}/bin/code" /usr/local/bin/
+chmod +rx /usr/local/bin/code
+
+# systemctl shim for Debian/Ubuntu - tells people to use 'service' if systemd is not running
+if [ "${ADJUSTED_ID}" = "debian" ]; then
+    cp -f "${FEATURE_DIR}/bin/systemctl" /usr/local/bin/systemctl
+    chmod +rx /usr/local/bin/systemctl
+fi
+
+# Persist image metadata info, script if meta.env found in same directory
+if [ -f "/usr/local/etc/vscode-dev-containers/meta.env" ] || [ -f "/usr/local/etc/dev-containers/meta.env" ]; then
+    cp -f "${FEATURE_DIR}/bin/devcontainer-info" /usr/local/bin/devcontainer-info
+    chmod +rx /usr/local/bin/devcontainer-info
+fi
+
+# Write marker file
+if [ ! -d "/usr/local/etc/vscode-dev-containers" ]; then
+    mkdir -p "$(dirname "${MARKER_FILE}")"
+fi
+echo -e "\
+    PACKAGES_ALREADY_INSTALLED=${PACKAGES_ALREADY_INSTALLED}\n\
+    LOCALE_ALREADY_SET=${LOCALE_ALREADY_SET}\n\
+    EXISTING_NON_ROOT_USER=${EXISTING_NON_ROOT_USER}\n\
+    RC_SNIPPET_ALREADY_ADDED=${RC_SNIPPET_ALREADY_ADDED}\n\
+    ZSH_ALREADY_INSTALLED=${ZSH_ALREADY_INSTALLED}" > "${MARKER_FILE}"
+
+echo "Done!"

src/common-utils/scripts/bash_theme_snippet.sh

@@ -0,0 +1,25 @@
+
+# bash theme - partly inspired by https://github.com/ohmyzsh/ohmyzsh/blob/master/themes/robbyrussell.zsh-theme
+__bash_prompt() {
+    local userpart='`export XIT=$? \
+        && [ ! -z "${GITHUB_USER}" ] && echo -n "\[\033[0;32m\]@${GITHUB_USER} " || echo -n "\[\033[0;32m\]\u " \
+        && [ "$XIT" -ne "0" ] && echo -n "\[\033[1;31m\]➜" || echo -n "\[\033[0m\]➜"`'
+    local gitbranch='`\
+        if [ "$(git config --get devcontainers-theme.hide-status 2>/dev/null)" != 1 ] && [ "$(git config --get codespaces-theme.hide-status 2>/dev/null)" != 1 ]; then \
+            export BRANCH=$(git --no-optional-locks symbolic-ref --short HEAD 2>/dev/null || git --no-optional-locks rev-parse --short HEAD 2>/dev/null); \
+            if [ "${BRANCH}" != "" ]; then \
+                echo -n "\[\033[0;36m\](\[\033[1;31m\]${BRANCH}" \
+                && if [ "$(git config --get devcontainers-theme.show-dirty 2>/dev/null)" = 1 ] && \
+                    git --no-optional-locks ls-files --error-unmatch -m --directory --no-empty-directory -o --exclude-standard ":/*" > /dev/null 2>&1; then \
+                        echo -n " \[\033[1;33m\]✗"; \
+                fi \
+                && echo -n "\[\033[0;36m\]) "; \
+            fi; \
+        fi`'
+    local lightblue='\[\033[1;34m\]'
+    local removecolor='\[\033[0m\]'
+    PS1="${userpart} ${lightblue}\w ${gitbranch}${removecolor}\$ "
+    unset -f __bash_prompt
+}
+__bash_prompt
+export PROMPT_DIRTRIM=4

src/common-utils/scripts/devcontainers.zsh-theme

@@ -0,0 +1,26 @@
+# Oh My Zsh! theme - partly inspired by https://github.com/ohmyzsh/ohmyzsh/blob/master/themes/robbyrussell.zsh-theme
+__zsh_prompt() {
+    local prompt_username
+    if [ ! -z "${GITHUB_USER}" ]; then 
+        prompt_username="@${GITHUB_USER}"
+    else
+        prompt_username="%n"
+    fi
+    PROMPT="%{$fg[green]%}${prompt_username} %(?:%{$reset_color%}➜ :%{$fg_bold[red]%}➜ )" # User/exit code arrow
+    PROMPT+='%{$fg_bold[blue]%}%(5~|%-1~/…/%3~|%4~)%{$reset_color%} ' # cwd
+    PROMPT+='`\
+        if [ "$(git config --get devcontainers-theme.hide-status 2>/dev/null)" != 1 ] && [ "$(git config --get codespaces-theme.hide-status 2>/dev/null)" != 1 ]; then \
+            export BRANCH=$(git --no-optional-locks symbolic-ref --short HEAD 2>/dev/null || git --no-optional-locks rev-parse --short HEAD 2>/dev/null); \
+            if [ "${BRANCH}" != "" ]; then \
+                echo -n "%{$fg_bold[cyan]%}(%{$fg_bold[red]%}${BRANCH}" \
+                && if [ "$(git config --get devcontainers-theme.show-dirty 2>/dev/null)" = 1 ] && \
+                    git --no-optional-locks ls-files --error-unmatch -m --directory --no-empty-directory -o --exclude-standard ":/*" > /dev/null 2>&1; then \
+                        echo -n " %{$fg_bold[yellow]%}✗"; \
+                fi \
+                && echo -n "%{$fg_bold[cyan]%})%{$reset_color%} "; \
+            fi; \
+        fi`'
+    PROMPT+='%{$fg[white]%}$ %{$reset_color%}'
+    unset -f __zsh_prompt
+}
+__zsh_prompt

src/common-utils/scripts/rc_snippet.sh

@@ -0,0 +1,26 @@
+
+if [ -z "${USER}" ]; then export USER=$(whoami); fi
+if [[ "${PATH}" != *"$HOME/.local/bin"* ]]; then export PATH="${PATH}:$HOME/.local/bin"; fi
+
+# Display optional first run image specific notice if configured and terminal is interactive
+if [ -t 1 ] && [[ "${TERM_PROGRAM}" = "vscode" || "${TERM_PROGRAM}" = "codespaces" ]] && [ ! -f "$HOME/.config/vscode-dev-containers/first-run-notice-already-displayed" ]; then
+    if [ -f "/usr/local/etc/vscode-dev-containers/first-run-notice.txt" ]; then
+        cat "/usr/local/etc/vscode-dev-containers/first-run-notice.txt"
+    elif [ -f "/workspaces/.codespaces/shared/first-run-notice.txt" ]; then
+        cat "/workspaces/.codespaces/shared/first-run-notice.txt"
+    fi
+    mkdir -p "$HOME/.config/vscode-dev-containers"
+    # Mark first run notice as displayed after 10s to avoid problems with fast terminal refreshes hiding it
+    ((sleep 10s; touch "$HOME/.config/vscode-dev-containers/first-run-notice-already-displayed") &)
+fi
+
+# Set the default git editor if not already set
+if [ -z "$(git config --get core.editor)" ] && [ -z "${GIT_EDITOR}" ]; then
+    if  [ "${TERM_PROGRAM}" = "vscode" ]; then
+        if [[ -n $(command -v code-insiders) &&  -z $(command -v code) ]]; then 
+            export GIT_EDITOR="code-insiders --wait"
+        else 
+            export GIT_EDITOR="code --wait"
+        fi
+    fi
+fi

src/conda/NOTES.md

@@ -11,3 +11,10 @@ As covered in the [user FAQ](https://docs.anaconda.com/anaconda/user-guide/faq)
 ```bash
 conda install python=3.7
 ```
+
+
+## OS Support
+
+This Feature should work on recent versions of Debian/Ubuntu-based distributions with the `apt` package manager installed.
+
+`bash` is required to execute the `install.sh` script.

src/conda/README.md

@@ -33,6 +33,13 @@ conda install python=3.7
 ```
 
 
+## OS Support
+
+This Feature should work on recent versions of Debian/Ubuntu-based distributions with the `apt` package manager installed.
+
+`bash` is required to execute the `install.sh` script.
+
+
 ---
 
 _Note: This file was auto-generated from the [devcontainer-feature.json](https://github.com/devcontainers/features/blob/main/src/conda/devcontainer-feature.json).  Add additional notes to a `NOTES.md`._

src/conda/devcontainer-feature.json

@@ -1,6 +1,6 @@
 {
     "id": "conda",
-    "version": "1.0.5",
+    "version": "1.0.9",
     "name": "Conda",
     "description": "A cross-platform, language-agnostic binary package manager",
     "documentationURL": "https://github.com/devcontainers/features/tree/main/src/conda",

src/conda/install.sh

@@ -7,7 +7,7 @@
 VERSION=${VERSION:-"latest"}
 ADD_CONDA_FORGE=$ADDCONDAFORGE
 
-USERNAME="automatic"
+USERNAME="${USERNAME:-"${_REMOTE_USER:-"automatic"}"}"
 UPDATE_RC="true"
 CONDA_DIR="/opt/conda"
 
@@ -61,6 +61,20 @@ check_packages() {
     fi
 }
 
+sudo_if() {
+    COMMAND="$*"
+    if [ "$(id -u)" -eq 0 ] && [ "$USERNAME" != "root" ]; then
+        su - "$USERNAME" -c "$COMMAND"
+    else
+        $COMMAND
+    fi
+}
+
+install_user_package() {
+    PACKAGE="$1"
+    sudo_if "${CONDA_DIR}/bin/python3" -m pip install --user --upgrade "$PACKAGE"
+}
+
 # Install Conda if it's missing
 if ! conda --version &> /dev/null ; then
     if ! cat /etc/group | grep -e "^conda:" > /dev/null 2>&1; then
@@ -99,6 +113,14 @@ if ! conda --version &> /dev/null ; then
     chmod -R g+r+w "${CONDA_DIR}"
     
     find "${CONDA_DIR}" -type d -print0 | xargs -n 1 -0 chmod g+s
+
+    # Temporary fixes
+    # Due to https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-23491
+    install_user_package certifi
+    # Due to https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-0286 and https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-23931
+    install_user_package cryptography
+    # Due to https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-40897
+    install_user_package setuptools
 fi
 
 # Display a notice on conda when not running in GitHub Codespaces

src/desktop-lite/NOTES.md

@@ -6,6 +6,16 @@ This feature provides two ways of connecting to the desktop environment it adds.
 1. Open the ports view in your tool, select the noVNC port, and click the Globe icon.
 1. In the browser that appears, click the **Connect** button and enter the desktop password (`vscode` by default).
 
+To set up the `6080` port from your `devcontainer.json` file, include the following:
+```json
+  "forwardPorts": [6080],
+  "portsAttributes": {
+    "6080": {
+      "label": "desktop"
+    }
+  }
+```
+
 You can also connect to the desktop using a [VNC viewer](https://www.realvnc.com/en/connect/download/viewer/). To do so:
 
 1. Connect to the environment from a desktop tool that supports the dev container spec (e.g., VS Code client).
@@ -15,7 +25,7 @@ You can also connect to the desktop using a [VNC viewer](https://www.realvnc.com
 
 ## Customizing Fluxbox
 
-The window manager is installed is [Fluxbox](http://fluxbox.org/). **Right-click** to see the application menu. In addition, any UI-based commands you execute inside the dev container will automatically appear on the desktop.
+The window manager installed is [Fluxbox](http://fluxbox.org/). **Right-click** to see the application menu. In addition, any UI-based commands you execute inside the dev container will automatically appear on the desktop.
 
 You can customize the desktop using Fluxbox configuration files. The configuration files are located in the `.fluxbox` folder of the home directory of the user you using to connect to the dev container (`$HOME/.fluxbox`).
 
@@ -62,3 +72,10 @@ If you want the full version of **Google Chrome** in the desktop:
 2. Chrome sandbox support requires you set up and run as a non-root user. The [`common-utils`](https://github.com/devcontainers/features/tree/main/src/common-utils) script can do this for you, or you [set one up yourself](https://aka.ms/vscode-remote/containers/non-root). Alternatively, you can start Chrome using `google-chrome --no-sandbox`
 
 That's it!
+
+
+## OS Support
+
+This Feature should work on recent versions of Debian/Ubuntu-based distributions with the `apt` package manager installed.
+
+`bash` is required to execute the `install.sh` script.

src/desktop-lite/README.md

@@ -29,6 +29,16 @@ This feature provides two ways of connecting to the desktop environment it adds.
 1. Open the ports view in your tool, select the noVNC port, and click the Globe icon.
 1. In the browser that appears, click the **Connect** button and enter the desktop password (`vscode` by default).
 
+To set up the `6080` port from your `devcontainer.json` file, include the following:
+```json
+  "forwardPorts": [6080],
+  "portsAttributes": {
+    "6080": {
+      "label": "desktop"
+    }
+  }
+```
+
 You can also connect to the desktop using a [VNC viewer](https://www.realvnc.com/en/connect/download/viewer/). To do so:
 
 1. Connect to the environment from a desktop tool that supports the dev container spec (e.g., VS Code client).
@@ -38,7 +48,7 @@ You can also connect to the desktop using a [VNC viewer](https://www.realvnc.com
 
 ## Customizing Fluxbox
 
-The window manager is installed is [Fluxbox](http://fluxbox.org/). **Right-click** to see the application menu. In addition, any UI-based commands you execute inside the dev container will automatically appear on the desktop.
+The window manager installed is [Fluxbox](http://fluxbox.org/). **Right-click** to see the application menu. In addition, any UI-based commands you execute inside the dev container will automatically appear on the desktop.
 
 You can customize the desktop using Fluxbox configuration files. The configuration files are located in the `.fluxbox` folder of the home directory of the user you using to connect to the dev container (`$HOME/.fluxbox`).
 
@@ -87,6 +97,13 @@ If you want the full version of **Google Chrome** in the desktop:
 That's it!
 
 
+## OS Support
+
+This Feature should work on recent versions of Debian/Ubuntu-based distributions with the `apt` package manager installed.
+
+`bash` is required to execute the `install.sh` script.
+
+
 ---
 
 _Note: This file was auto-generated from the [devcontainer-feature.json](https://github.com/devcontainers/features/blob/main/src/desktop-lite/devcontainer-feature.json).  Add additional notes to a `NOTES.md`._

src/desktop-lite/devcontainer-feature.json

@@ -1,6 +1,6 @@
 {
     "id": "desktop-lite",
-    "version": "1.0.5",
+    "version": "1.0.8",
     "name": "Light-weight Desktop",
     "documentationURL": "https://github.com/devcontainers/features/tree/main/src/desktop-lite",
     "description": "Adds a lightweight Fluxbox based desktop to the container that can be accessed using a VNC viewer or the web. GUI-based commands executed from the built-in VS code terminal will open on the desktop automatically.",

src/desktop-lite/install.sh

@@ -7,14 +7,13 @@
 # Docs: https://github.com/microsoft/vscode-dev-containers/blob/main/script-library/docs/desktop-lite.md
 # Maintainer: The VS Code and Codespaces Teams
 
-NOVNC_VERSION=${NOVNCVERSION:-"1.2.0"} # TODO: Add in a 'latest' auto-detect and swap name to 'version'
+NOVNC_VERSION="${NOVNCVERSION:-"1.2.0"}" # TODO: Add in a 'latest' auto-detect and swap name to 'version'
 VNC_PASSWORD=${PASSWORD:-"vscode"}
 NOVNC_PORT="${WEBPORT:-6080}"
 VNC_PORT="${VNCPORT:-5901}"
 
-INSTALL_NOVNC=${INSTALL_NOVNC:-"true"}
-USERNAME=${USERNAME:-"automatic"}
-
+INSTALL_NOVNC="${INSTALL_NOVNC:-"true"}"
+USERNAME="${USERNAME:-"${_REMOTE_USER:-"automatic"}"}"
 
 WEBSOCKETIFY_VERSION=0.10.0
 
@@ -177,7 +176,7 @@ export DEBIAN_FRONTEND=noninteractive
 
 apt_get_update
 
-# On older Ubuntu, Tilix is in a PPA. on Debian strech its in backports.
+# On older Ubuntu, Tilix is in a PPA. on Debian stretch its in backports.
 if [[ -z $(apt-cache --names-only search ^tilix$) ]]; then
     . /etc/os-release
     if [ "${ID}" = "ubuntu" ]; then
@@ -300,9 +299,9 @@ startInBackgroundIfNotRunning()
 {
     log "Starting \$1."
     echo -e "\n** \$(date) **" | sudoIf tee -a /tmp/\$1.log > /dev/null
-    if ! pidof \$1 > /dev/null; then
+    if ! pgrep -x \$1 > /dev/null; then
         keepRunningInBackground "\$@"
-        while ! pidof \$1 > /dev/null; do
+        while ! pgrep -x \$1 > /dev/null; do
             sleep 1
         done
         log "\$1 started."
@@ -348,16 +347,16 @@ log "** SCRIPT START **"
 
 # Start dbus.
 log 'Running "/etc/init.d/dbus start".'
-if [ -f "/var/run/dbus/pid" ] && ! pidof dbus-daemon  > /dev/null; then
+if [ -f "/var/run/dbus/pid" ] && ! pgrep -x dbus-daemon  > /dev/null; then
     sudoIf rm -f /var/run/dbus/pid
 fi
 sudoIf /etc/init.d/dbus start 2>&1 | sudoIf tee -a /tmp/dbus-daemon-system.log > /dev/null
-while ! pidof dbus-daemon > /dev/null; do
+while ! pgrep -x dbus-daemon > /dev/null; do
     sleep 1
 done
 
 # Startup tigervnc server and fluxbox
-sudo rm -rf /tmp/.X11-unix /tmp/.X*-lock
+sudoIf rm -rf /tmp/.X11-unix /tmp/.X*-lock
 mkdir -p /tmp/.X11-unix
 sudoIf chmod 1777 /tmp/.X11-unix
 sudoIf chown root:\${group_name} /tmp/.X11-unix
@@ -366,7 +365,7 @@ screen_geometry="\${VNC_RESOLUTION%*x*}"
 screen_depth="\${VNC_RESOLUTION##*x}"
 startInBackgroundIfNotRunning "Xtigervnc" sudoUserIf "tigervncserver \${DISPLAY} -geometry \${screen_geometry} -depth \${screen_depth} -rfbport ${VNC_PORT} -dpi \${VNC_DPI:-96} -localhost -desktop fluxbox -fg -passwd /usr/local/etc/vscode-dev-containers/vnc-passwd"
 
-# Spin up noVNC if installed and not runnning.
+# Spin up noVNC if installed and not running.
 if [ -d "/usr/local/novnc" ] && [ "\$(ps -ef | grep /usr/local/novnc/noVNC*/utils/launch.sh | grep -v grep)" = "" ]; then
     keepRunningInBackground "noVNC" sudoIf "/usr/local/novnc/noVNC*/utils/launch.sh --listen ${NOVNC_PORT} --vnc localhost:${VNC_PORT}"
     log "noVNC started."

src/docker-from-docker/NOTES.md

@@ -1,25 +0,0 @@
-## Limitations
-
-* As the name implies, the Feature is expected to work when the host is running Docker (or the OSS Moby container engine it is built on). It may be possible to get running in other container engines, but it has not been tested with them.
-* The host and the container must be running on the same chip architecture. You will not be able to use it with an emulated x86 image with Docker Desktop on an Apple Silicon Mac, for example.
-* This approach does not currently enable bind mounting the workspace folder by default, and cannot support folders outside of the workspace folder. Consider whether the [Docker-in-Docker Feature](../docker-in-docker) would better meet your needs given it does not have this limitation.
-
-## Supporting bind mounts from the workspace folder
-
-A common question that comes up is how you can use `bind` mounts from the Docker CLI from within the a dev container using this Feature (e.g. via `-v`). If you cannot use the [Docker-in-Docker Feature](../docker-in-docker), the only way to work around this is to use the **host**'s folder paths instead of the container's paths.
-
-A simple way to do this is to put `${localWorkspaceFolder}` in an environment variable that you then use when doing bind mounts inside the container.
-
-Add the following to `devcontainer.json`:
-
-```json
-"remoteEnv": { "LOCAL_WORKSPACE_FOLDER": "${localWorkspaceFolder}" }
-```
-
-Then reference the env var when running Docker commands from the terminal inside the container.
-
-```bash
-docker run -it --rm -v ${LOCAL_WORKSPACE_FOLDER}:/workspace debian bash
-```
-
-> **Note:** There is no `${localWorkspaceFolder}` when using the **Clone Repository in Container Volume** command in the VS Code Dev Containers extension ([info](https://github.com/microsoft/vscode-remote-release/issues/6160#issuecomment-1014701007)).

src/docker-from-docker/README.md

@@ -1,50 +0,0 @@
-
-# Docker (Docker-from-Docker) (docker-from-docker)
-
-
-
-## Example Usage
-
-```json
-"features": {
-    "ghcr.io/devcontainers/features/docker-from-docker:1": {}
-}
-```
-
-## Options
-
-| Options Id | Description | Type | Default Value |
-|-----|-----|-----|-----|
-| version | Select or enter a Docker/Moby CLI version. (Availability can vary by OS version.) | string | latest |
-| moby | Install OSS Moby build instead of Docker CE | boolean | true |
-| dockerDashComposeVersion | Compose version to use for docker-compose (v1 or v2) | string | v1 |
-
-## Limitations
-
-* As the name implies, the Feature is expected to work when the host is running Docker (or the OSS Moby container engine it is built on). It may be possible to get running in other container engines, but it has not been tested with them.
-* The host and the container must be running on the same chip architecture. You will not be able to use it with an emulated x86 image with Docker Desktop on an Apple Silicon Mac, for example.
-* This approach does not currently enable bind mounting the workspace folder by default, and cannot support folders outside of the workspace folder. Consider whether the [Docker-in-Docker Feature](../docker-in-docker) would better meet your needs given it does not have this limitation.
-
-## Supporting bind mounts from the workspace folder
-
-A common question that comes up is how you can use `bind` mounts from the Docker CLI from within the a dev container using this Feature (e.g. via `-v`). If you cannot use the [Docker-in-Docker Feature](../docker-in-docker), the only way to work around this is to use the **host**'s folder paths instead of the container's paths.
-
-A simple way to do this is to put `${localWorkspaceFolder}` in an environment variable that you then use when doing bind mounts inside the container.
-
-Add the following to `devcontainer.json`:
-
-```json
-"remoteEnv": { "LOCAL_WORKSPACE_FOLDER": "${localWorkspaceFolder}" }
-```
-
-Then reference the env var when running Docker commands from the terminal inside the container.
-
-```bash
-docker run -it --rm -v ${LOCAL_WORKSPACE_FOLDER}:/workspace debian bash
-```
-
-> **Note:** There is no `${localWorkspaceFolder}` when using the **Clone Repository in Container Volume** command in the VS Code Dev Containers extension ([info](https://github.com/microsoft/vscode-remote-release/issues/6160#issuecomment-1014701007)).
-
----
-
-_Note: This file was auto-generated from the [devcontainer-feature.json](https://github.com/devcontainers/features/blob/main/src/docker-from-docker/devcontainer-feature.json).  Add additional notes to a `NOTES.md`._

src/docker-in-docker/NOTES.md

@@ -2,5 +2,15 @@
 
 This docker-in-docker Dev Container Feature is roughly based on the [official docker-in-docker wrapper script](https://github.com/moby/moby/blob/master/hack/dind) that is part of the [Moby project](https://mobyproject.org/). With this in mind:
 * As the name implies, the Feature is expected to work when the host is running Docker (or the OSS Moby container engine it is built on). It may be possible to get running in other container engines, but it has not been tested with them.
-* The host and the container must be running on the same chip architecture. You will not be able to use it with an emulated x86 image with Docker Desktop on an Apple Silicon Mac, for example.
+* The host and the container must be running on the same chip architecture. You will not be able to use it with an emulated x86 image with Docker Desktop on an Apple Silicon Mac, like in this example:
+  ```
+  FROM --platform=linux/amd64 mcr.microsoft.com/devcontainers/typescript-node:16
+  ```
+  See [Issue #219](https://github.com/devcontainers/features/issues/219) for more details.
 
+
+## OS Support
+
+This Feature should work on recent versions of Debian/Ubuntu-based distributions with the `apt` package manager installed.
+
+`bash` is required to execute the `install.sh` script.

src/docker-in-docker/README.md

@@ -7,7 +7,7 @@ Create child containers *inside* a container, independent from the host's docker
 
 ```json
 "features": {
-    "ghcr.io/devcontainers/features/docker-in-docker:1": {}
+    "ghcr.io/devcontainers/features/docker-in-docker:2": {}
 }
 ```
 
@@ -17,17 +17,34 @@ Create child containers *inside* a container, independent from the host's docker
 |-----|-----|-----|-----|
 | version | Select or enter a Docker/Moby Engine version. (Availability can vary by OS version.) | string | latest |
 | moby | Install OSS Moby build instead of Docker CE | boolean | true |
-| dockerDashComposeVersion | Default version of Docker Compose (v1 or v2) | string | v1 |
+| dockerDashComposeVersion | Default version of Docker Compose (v1 or v2 or none) | string | v1 |
 | azureDnsAutoDetection | Allow automatically setting the dockerd DNS server when the installation script detects it is running in Azure | boolean | true |
 | dockerDefaultAddressPool | Define default address pools for Docker networks. e.g. base=192.168.0.0/16,size=24 | string | - |
+| installDockerBuildx | Install Docker Buildx | boolean | true |
+
+## Customizations
+
+### VS Code Extensions
+
+- `ms-azuretools.vscode-docker`
 
 ## Limitations
 
 This docker-in-docker Dev Container Feature is roughly based on the [official docker-in-docker wrapper script](https://github.com/moby/moby/blob/master/hack/dind) that is part of the [Moby project](https://mobyproject.org/). With this in mind:
 * As the name implies, the Feature is expected to work when the host is running Docker (or the OSS Moby container engine it is built on). It may be possible to get running in other container engines, but it has not been tested with them.
-* The host and the container must be running on the same chip architecture. You will not be able to use it with an emulated x86 image with Docker Desktop on an Apple Silicon Mac, for example.
+* The host and the container must be running on the same chip architecture. You will not be able to use it with an emulated x86 image with Docker Desktop on an Apple Silicon Mac, like in this example:
+  ```
+  FROM --platform=linux/amd64 mcr.microsoft.com/devcontainers/typescript-node:16
+  ```
+  See [Issue #219](https://github.com/devcontainers/features/issues/219) for more details.
 
 
+## OS Support
+
+This Feature should work on recent versions of Debian/Ubuntu-based distributions with the `apt` package manager installed.
+
+`bash` is required to execute the `install.sh` script.
+
 
 ---
 

src/docker-in-docker/devcontainer-feature.json

@@ -1,6 +1,6 @@
 {
     "id": "docker-in-docker",
-    "version": "1.0.8",
+    "version": "2.7.1",
     "name": "Docker (Docker-in-Docker)",
     "documentationURL": "https://github.com/devcontainers/features/tree/main/src/docker-in-docker",
     "description": "Create child containers *inside* a container, independent from the host's docker instance. Installs Docker extension in the container along with needed CLIs.",
@@ -23,11 +23,12 @@
         "dockerDashComposeVersion": {
             "type": "string",
             "enum": [
+                "none",
                 "v1",
                 "v2"
             ],
             "default": "v1",
-            "description": "Default version of Docker Compose (v1 or v2)"
+            "description": "Default version of Docker Compose (v1 or v2 or none)"
         },
         "azureDnsAutoDetection": {
             "type": "boolean",
@@ -39,6 +40,11 @@
             "default": "",
             "proposals": [],
             "description": "Define default address pools for Docker networks. e.g. base=192.168.0.0/16,size=24"
+        },
+        "installDockerBuildx": {
+            "type": "boolean",
+            "default": true,
+            "description": "Install Docker Buildx"
         }
     },
     "entrypoint": "/usr/local/share/docker-init.sh",
@@ -55,7 +61,7 @@
     },
     "mounts": [
         {
-            "source": "dind-var-lib-docker",
+            "source": "dind-var-lib-docker-${devcontainerId}",
             "target": "/var/lib/docker",
             "type": "volume"
         }

src/docker-in-docker/install.sh

@@ -5,21 +5,19 @@
 #-------------------------------------------------------------------------------------------------------------
 #
 # Docs: https://github.com/microsoft/vscode-dev-containers/blob/main/script-library/docs/docker-in-docker.md
-# Maintainer: The VS Code and Codespaces Teams
+# Maintainer: The Dev Container spec maintainers
 
 
-DOCKER_VERSION=${VERSION:-"latest"} # The Docker/Moby Engine + CLI should match in version
-USE_MOBY=${MOBY:-"true"}
-DOCKER_DASH_COMPOSE_VERSION=${DOCKERDASHCOMPOSEVERSION:-"v1"} # v1 or v2
-AZURE_DNS_AUTO_DETECTION=${AZUREDNSAUTODETECTION:-"true"}
-DOCKER_DEFAULT_ADDRESS_POOL=${DOCKERDEFAULTADDRESSPOOL}
-
-ENABLE_NONROOT_DOCKER=${ENABLE_NONROOT_DOCKER:-"true"}
-USERNAME=${USERNAME:-"automatic"}
-
+DOCKER_VERSION="${VERSION:-"latest"}" # The Docker/Moby Engine + CLI should match in version
+USE_MOBY="${MOBY:-"true"}"
+DOCKER_DASH_COMPOSE_VERSION="${DOCKERDASHCOMPOSEVERSION:-"v1"}" # v1 or v2 or none
+AZURE_DNS_AUTO_DETECTION="${AZUREDNSAUTODETECTION:-"true"}"
+DOCKER_DEFAULT_ADDRESS_POOL="${DOCKERDEFAULTADDRESSPOOL}"
+USERNAME="${USERNAME:-"${_REMOTE_USER:-"automatic"}"}"
+INSTALL_DOCKER_BUILDX="${INSTALLDOCKERBUILDX:-"true"}"
 MICROSOFT_GPG_KEYS_URI="https://packages.microsoft.com/keys/microsoft.asc"
-DOCKER_MOBY_ARCHIVE_VERSION_CODENAMES="buster bullseye bionic focal jammy"
-DOCKER_LICENSED_ARCHIVE_VERSION_CODENAMES="buster bullseye bionic focal hirsute impish jammy"
+DOCKER_MOBY_ARCHIVE_VERSION_CODENAMES="bookworm buster bullseye bionic focal jammy"
+DOCKER_LICENSED_ARCHIVE_VERSION_CODENAMES="bookworm buster bullseye bionic focal hirsute impish jammy"
 
 # Default: Exit on any failure.
 set -e
@@ -59,21 +57,6 @@ elif [ "${USERNAME}" = "none" ] || ! id -u ${USERNAME} > /dev/null 2>&1; then
     USERNAME=root
 fi
 
-# Get central common setting
-get_common_setting() {
-    if [ "${common_settings_file_loaded}" != "true" ]; then
-        curl -sfL "https://aka.ms/vscode-dev-containers/script-library/settings.env" 2>/dev/null -o /tmp/vsdc-settings.env || echo "Could not download settings file. Skipping."
-        common_settings_file_loaded=true
-    fi
-    if [ -f "/tmp/vsdc-settings.env" ]; then
-        local multi_line=""
-        if [ "$2" = "true" ]; then multi_line="-z"; fi
-        local result="$(grep ${multi_line} -oP "$1=\"?\K[^\"]+" /tmp/vsdc-settings.env | tr -d '\0')"
-        if [ ! -z "${result}" ]; then declare -g $1="${result}"; fi
-    fi
-    echo "$1=${!1}"
-}
-
 apt_get_update()
 {
     if [ "$(find /var/lib/apt/lists/* | wc -l)" = "0" ]; then
@@ -137,10 +120,8 @@ export DEBIAN_FRONTEND=noninteractive
 # Fetch host/container arch.
 architecture="$(dpkg --print-architecture)"
 
-# Check if distro is suppported
+# Check if distro is supported
 if [ "${USE_MOBY}" = "true" ]; then
-    # 'get_common_setting' allows attribute to be updated remotely
-    get_common_setting DOCKER_MOBY_ARCHIVE_VERSION_CODENAMES
     if [[ "${DOCKER_MOBY_ARCHIVE_VERSION_CODENAMES}" != *"${VERSION_CODENAME}"* ]]; then
         err "Unsupported  distribution version '${VERSION_CODENAME}'. To resolve, either: (1) set feature option '\"moby\": false' , or (2) choose a compatible OS distribution"
         err "Support distributions include:  ${DOCKER_MOBY_ARCHIVE_VERSION_CODENAMES}"
@@ -148,7 +129,6 @@ if [ "${USE_MOBY}" = "true" ]; then
     fi
     echo "Distro codename  '${VERSION_CODENAME}'  matched filter  '${DOCKER_MOBY_ARCHIVE_VERSION_CODENAMES}'"
 else
-    get_common_setting DOCKER_LICENSED_ARCHIVE_VERSION_CODENAMES
     if [[ "${DOCKER_LICENSED_ARCHIVE_VERSION_CODENAMES}" != *"${VERSION_CODENAME}"* ]]; then
         err "Unsupported distribution version '${VERSION_CODENAME}'. To resolve, please choose a compatible OS distribution"
         err "Support distributions include:  ${DOCKER_LICENSED_ARCHIVE_VERSION_CODENAMES}"
@@ -158,7 +138,7 @@ else
 fi
 
 # Install dependencies
-check_packages apt-transport-https curl ca-certificates pigz iptables gnupg2 dirmngr
+check_packages apt-transport-https curl ca-certificates pigz iptables gnupg2 dirmngr wget
 if ! type git > /dev/null 2>&1; then
     check_packages git
 fi
@@ -179,7 +159,6 @@ if [ "${USE_MOBY}" = "true" ]; then
     cli_package_name="moby-cli"
 
     # Import key safely and import Microsoft apt repo
-    get_common_setting MICROSOFT_GPG_KEYS_URI
     curl -sSL ${MICROSOFT_GPG_KEYS_URI} | gpg --dearmor > /usr/share/keyrings/microsoft-archive-keyring.gpg
     echo "deb [arch=${architecture} signed-by=/usr/share/keyrings/microsoft-archive-keyring.gpg] https://packages.microsoft.com/repos/microsoft-${ID}-${VERSION_CODENAME}-prod ${VERSION_CODENAME} main" > /etc/apt/sources.list.d/microsoft.list
 else
@@ -244,10 +223,12 @@ fi
 
 echo "Finished installing docker / moby!"
 
-# Install Docker Compose if not already installed and is on a supported architecture
-if type docker-compose > /dev/null 2>&1; then
+# If 'docker-compose' command is to be included
+if [ "${DOCKER_DASH_COMPOSE_VERSION}" != "none" ]; then
+    # Install Docker Compose if not already installed and is on a supported architecture
+    if type docker-compose > /dev/null 2>&1; then
         echo "Docker Compose v1 already installed."
-else
+    else
         target_compose_arch="${architecture}"
         if [ "${target_compose_arch}" = "amd64" ]; then
             target_compose_arch="x86_64"
@@ -265,7 +246,21 @@ else
                 pip3 install --disable-pip-version-check --no-cache-dir --user pipx
                 pipx_bin=/tmp/pip-tmp/bin/pipx
             fi
+
+            set +e
                 ${pipx_bin} install --pip-args '--no-cache-dir --force-reinstall' docker-compose
+                exit_code=$?
+            set -e
+
+            if [ ${exit_code} -ne 0 ]; then
+                # Temporary: https://github.com/devcontainers/features/issues/616
+                # See https://github.com/yaml/pyyaml/issues/601
+                echo "(*) Failed to install docker-compose via pipx. Trying via pip3..."
+
+                export PYTHONUSERBASE=/usr/local
+                pip3 install --disable-pip-version-check --no-cache-dir --user "Cython<3.0" pyyaml wheel docker-compose --no-build-isolation
+            fi
+
             rm -rf /tmp/pip-tmp
         else
             compose_v1_version="1"
@@ -274,12 +269,12 @@ else
             curl -fsSL "https://github.com/docker/compose/releases/download/${compose_v1_version}/docker-compose-Linux-x86_64" -o /usr/local/bin/docker-compose
             chmod +x /usr/local/bin/docker-compose
         fi
-fi
+    fi
 
-# Install docker-compose switch if not already installed - https://github.com/docker/compose-switch#manual-installation
-current_v1_compose_path="$(which docker-compose)"
-target_v1_compose_path="$(dirname "${current_v1_compose_path}")/docker-compose-v1"
-if ! type compose-switch > /dev/null 2>&1; then
+    # Install docker-compose switch if not already installed - https://github.com/docker/compose-switch#manual-installation
+    current_v1_compose_path="$(which docker-compose)"
+    target_v1_compose_path="$(dirname "${current_v1_compose_path}")/docker-compose-v1"
+    if ! type compose-switch > /dev/null 2>&1; then
         echo "(*) Installing compose-switch..."
         compose_switch_version="latest"
         find_version_from_git_tags compose_switch_version "https://github.com/docker/compose-switch"
@@ -291,11 +286,12 @@ if ! type compose-switch > /dev/null 2>&1; then
         mv "${current_v1_compose_path}" "${target_v1_compose_path}"
         update-alternatives --install /usr/local/bin/docker-compose docker-compose /usr/local/bin/compose-switch 99
         update-alternatives --install /usr/local/bin/docker-compose docker-compose "${target_v1_compose_path}" 1
-fi
-if [ "${DOCKER_DASH_COMPOSE_VERSION}" = "v1" ]; then
+    fi
+    if [ "${DOCKER_DASH_COMPOSE_VERSION}" = "v1" ]; then
         update-alternatives --set docker-compose "${target_v1_compose_path}"
-else
+    else
         update-alternatives --set docker-compose /usr/local/bin/compose-switch
+    fi
 fi
 
 # If init file already exists, exit
@@ -305,15 +301,29 @@ if [ -f "/usr/local/share/docker-init.sh" ]; then
     rm -rf /var/lib/apt/lists/*
     exit 0
 fi
-echo "docker-init doesnt exist, adding..."
+echo "docker-init doesn't exist, adding..."
 
-# Add user to the docker group
-if [ "${ENABLE_NONROOT_DOCKER}" = "true" ]; then
-    if ! getent group docker > /dev/null 2>&1; then
-        groupadd docker
-    fi
+if ! cat /etc/group | grep -e "^docker:" > /dev/null 2>&1; then
+        groupadd -r docker
+fi
 
-    usermod -aG docker ${USERNAME}
+usermod -aG docker ${USERNAME}
+
+if [ "${INSTALL_DOCKER_BUILDX}" = "true" ]; then
+    buildx_version="latest"
+    find_version_from_git_tags buildx_version "https://github.com/docker/buildx" "refs/tags/v"
+
+    echo "(*) Installing buildx ${buildx_version}..."
+    buildx_file_name="buildx-v${buildx_version}.linux-${architecture}"
+    cd /tmp && wget "https://github.com/docker/buildx/releases/download/v${buildx_version}/${buildx_file_name}"
+
+    mkdir -p ${_REMOTE_USER_HOME}/.docker/cli-plugins
+    mv ${buildx_file_name} ${_REMOTE_USER_HOME}/.docker/cli-plugins/docker-buildx
+    chmod +x ${_REMOTE_USER_HOME}/.docker/cli-plugins/docker-buildx
+
+    chown -R "${USERNAME}:docker" "${_REMOTE_USER_HOME}/.docker"
+    chmod -R g+r+w "${_REMOTE_USER_HOME}/.docker"
+    find "${_REMOTE_USER_HOME}/.docker" -type d -print0 | xargs -n 1 -0 chmod g+s
 fi
 
 tee /usr/local/share/docker-init.sh > /dev/null \
@@ -334,11 +344,10 @@ tee -a /usr/local/share/docker-init.sh > /dev/null \
 << 'EOF'
 dockerd_start="AZURE_DNS_AUTO_DETECTION=${AZURE_DNS_AUTO_DETECTION} DOCKER_DEFAULT_ADDRESS_POOL=${DOCKER_DEFAULT_ADDRESS_POOL} $(cat << 'INNEREOF'
     # explicitly remove dockerd and containerd PID file to ensure that it can start properly if it was stopped uncleanly
-    # ie: docker kill <ID>
     find /run /var/run -iname 'docker*.pid' -delete || :
     find /run /var/run -iname 'container*.pid' -delete || :
 
-    ## Dind wrapper script from docker team, adapted to a function
+    # -- Start: dind wrapper script --
     # Maintained: https://github.com/moby/moby/blob/master/hack/dind
 
     export container=docker
@@ -355,6 +364,8 @@ dockerd_start="AZURE_DNS_AUTO_DETECTION=${AZURE_DNS_AUTO_DETECTION} DOCKER_DEFAU
         mount -t tmpfs none /tmp
     fi
 
+    set_cgroup_nesting()
+    {
         # cgroup v2: enable nesting
         if [ -f /sys/fs/cgroup/cgroup.controllers ]; then
             # move the processes from the root group to the /init group,
@@ -366,11 +377,31 @@ dockerd_start="AZURE_DNS_AUTO_DETECTION=${AZURE_DNS_AUTO_DETECTION} DOCKER_DEFAU
             sed -e 's/ / +/g' -e 's/^/+/' < /sys/fs/cgroup/cgroup.controllers \
                 > /sys/fs/cgroup/cgroup.subtree_control
         fi
-    ## Dind wrapper over.
+    }
+
+    # Set cgroup nesting, retrying if necessary
+    retry_cgroup_nesting=0
+
+    until [ "${retry_cgroup_nesting}" -eq "5" ];
+    do
+        set +e
+            set_cgroup_nesting
+
+            if [ $? -ne 0 ]; then
+                echo "(*) cgroup v2: Failed to enable nesting, retrying..."
+            else
+                break
+            fi
+
+            retry_cgroup_nesting=`expr $retry_cgroup_nesting + 1`
+        set -e
+    done 
+
+    # -- End: dind wrapper script --
 
     # Handle DNS
     set +e
-    cat /etc/resolv.conf | grep -i 'internal.cloudapp.net'
+        cat /etc/resolv.conf | grep -i 'internal.cloudapp.net' > /dev/null 2>&1
         if [ $? -eq 0 ] && [ "${AZURE_DNS_AUTO_DETECTION}" = "true" ]
         then
             echo "Setting dockerd Azure DNS."
@@ -379,7 +410,6 @@ dockerd_start="AZURE_DNS_AUTO_DETECTION=${AZURE_DNS_AUTO_DETECTION} DOCKER_DEFAU
             echo "Not setting dockerd DNS manually."
             CUSTOMDNS=""
         fi
-
     set -e
 
     if [ -z "$DOCKER_DEFAULT_ADDRESS_POOL" ]
@@ -394,14 +424,49 @@ dockerd_start="AZURE_DNS_AUTO_DETECTION=${AZURE_DNS_AUTO_DETECTION} DOCKER_DEFAU
 INNEREOF
 )"
 
-# Start using sudo if not invoked as root
-if [ "$(id -u)" -ne 0 ]; then
-    sudo /bin/sh -c "${dockerd_start}"
-else
-    eval "${dockerd_start}"
-fi
+sudo_if() {
+    COMMAND="$*"
 
-set +e
+    if [ "$(id -u)" -ne 0 ]; then
+        sudo $COMMAND
+    else
+        $COMMAND
+    fi
+}
+
+retry_docker_start_count=0
+docker_ok="false"
+
+until [ "${docker_ok}" = "true"  ] || [ "${retry_docker_start_count}" -eq "5" ];
+do 
+    # Start using sudo if not invoked as root
+    if [ "$(id -u)" -ne 0 ]; then
+        sudo /bin/sh -c "${dockerd_start}"
+    else
+        eval "${dockerd_start}"
+    fi
+
+    retry_count=0
+    until [ "${docker_ok}" = "true"  ] || [ "${retry_count}" -eq "5" ];
+    do
+        sleep 1s
+        set +e
+            docker info > /dev/null 2>&1 && docker_ok="true"
+        set -e
+
+        retry_count=`expr $retry_count + 1`
+    done
+    
+    if [ "${docker_ok}" != "true" ] && [ "${retry_docker_start_count}" != "4" ]; then
+        echo "(*) Failed to start docker, retrying..."
+        set +e
+            sudo_if pkill dockerd
+            sudo_if pkill containerd
+        set -e
+    fi
+    
+    retry_docker_start_count=`expr $retry_docker_start_count + 1`
+done
 
 # Execute whatever commands were passed in (if any). This allows us
 # to set this script to ENTRYPOINT while still executing the default CMD.

src/docker-outside-of-docker/NOTES.md

@@ -0,0 +1,61 @@
+## Limitations
+
+- As the name implies, the Feature is expected to work when the host is running Docker (or the OSS Moby container engine it is built on). It may be possible to get running in other container engines, but it has not been tested with them.
+- The host and the container must be running on the same chip architecture. You will not be able to use it with an emulated x86 image with Docker Desktop on an Apple Silicon Mac, for example.
+- This approach does not currently enable bind mounting the workspace folder by default, and cannot support folders outside of the workspace folder. Consider whether the [Docker-in-Docker Feature](../docker-in-docker) would better meet your needs given it does not have this limitation.
+
+## Supporting bind mounts from the workspace folder
+
+A common question that comes up is how you can use `bind` mounts from the Docker CLI from within the a dev container using this Feature (e.g. via `-v`). If you cannot use the [Docker-in-Docker Feature](../docker-in-docker), the only way to work around this is to use the **host**'s folder paths instead of the container's paths. There are 2 ways to do this
+
+### 1. Use the `${localWorkspaceFolder}` as environment variable in your code
+
+1. Add the following to `devcontainer.json`:
+
+```json
+"remoteEnv": { "LOCAL_WORKSPACE_FOLDER": "${localWorkspaceFolder}" }
+```
+
+2. Usage with Docker commands
+
+```bash
+docker run -it --rm -v ${LOCAL_WORKSPACE_FOLDER}:/workspace debian bash
+```
+
+3. Usage with Docker-compose
+
+```yaml
+version: "3.9"
+
+services:
+  debian:
+    image: debian
+    volumes:
+      - ${LOCAL_WORKSPACE_FOLDER:-./}:/workspace
+```
+
+- The defaults value `./` is added so that the `docker-compose.yaml` file can work when it is run outside of the container
+
+### Change the workspace to `${localWorkspaceFolder}`
+
+- This is useful if we don't want to edit the `docker-compose.yaml` file
+
+1. Add the following to `devcontainer.json`
+
+```json
+"workspaceFolder": "${localWorkspaceFolder}",
+"workspaceMount": "source=${localWorkspaceFolder},target=${localWorkspaceFolder},type=bind"
+```
+
+2. Rebuild the container.
+3. When the container first started with this settings, select the Workspace with the absolute path to the working directory inside the container
+4. Docker commands with bind mount should work as they did outside of the devcontainer
+
+> **Note:** There is no `${localWorkspaceFolder}` when using the **Clone Repository in Container Volume** command in the VS Code Dev Containers extension ([info](https://github.com/microsoft/vscode-remote-release/issues/6160#issuecomment-1014701007)).
+
+
+## OS Support
+
+This Feature should work on recent versions of Debian/Ubuntu-based distributions with the `apt` package manager installed.
+
+`bash` is required to execute the `install.sh` script.

src/docker-outside-of-docker/README.md

@@ -0,0 +1,96 @@
+### **IMPORTANT NOTE**
+- **Ids used to publish this Feature in the past - 'docker-from-docker'**
+
+# Docker (docker-outside-of-docker) (docker-outside-of-docker)
+
+Re-use the host docker socket, adding the Docker CLI to a container. Feature invokes a script to enable using a forwarded Docker socket within a container to run Docker commands.
+
+## Example Usage
+
+```json
+"features": {
+    "ghcr.io/devcontainers/features/docker-outside-of-docker:1": {}
+}
+```
+
+## Options
+
+| Options Id | Description | Type | Default Value |
+|-----|-----|-----|-----|
+| version | Select or enter a Docker/Moby CLI version. (Availability can vary by OS version.) | string | latest |
+| moby | Install OSS Moby build instead of Docker CE | boolean | true |
+| dockerDashComposeVersion | Compose version to use for docker-compose (v1 or v2 or none) | string | v2 |
+| installDockerBuildx | Install Docker Buildx | boolean | true |
+
+## Customizations
+
+### VS Code Extensions
+
+- `ms-azuretools.vscode-docker`
+
+## Limitations
+
+- As the name implies, the Feature is expected to work when the host is running Docker (or the OSS Moby container engine it is built on). It may be possible to get running in other container engines, but it has not been tested with them.
+- The host and the container must be running on the same chip architecture. You will not be able to use it with an emulated x86 image with Docker Desktop on an Apple Silicon Mac, for example.
+- This approach does not currently enable bind mounting the workspace folder by default, and cannot support folders outside of the workspace folder. Consider whether the [Docker-in-Docker Feature](../docker-in-docker) would better meet your needs given it does not have this limitation.
+
+## Supporting bind mounts from the workspace folder
+
+A common question that comes up is how you can use `bind` mounts from the Docker CLI from within the a dev container using this Feature (e.g. via `-v`). If you cannot use the [Docker-in-Docker Feature](../docker-in-docker), the only way to work around this is to use the **host**'s folder paths instead of the container's paths. There are 2 ways to do this
+
+### 1. Use the `${localWorkspaceFolder}` as environment variable in your code
+
+1. Add the following to `devcontainer.json`:
+
+```json
+"remoteEnv": { "LOCAL_WORKSPACE_FOLDER": "${localWorkspaceFolder}" }
+```
+
+2. Usage with Docker commands
+
+```bash
+docker run -it --rm -v ${LOCAL_WORKSPACE_FOLDER}:/workspace debian bash
+```
+
+3. Usage with Docker-compose
+
+```yaml
+version: "3.9"
+
+services:
+  debian:
+    image: debian
+    volumes:
+      - ${LOCAL_WORKSPACE_FOLDER:-./}:/workspace
+```
+
+- The defaults value `./` is added so that the `docker-compose.yaml` file can work when it is run outside of the container
+
+### Change the workspace to `${localWorkspaceFolder}`
+
+- This is useful if we don't want to edit the `docker-compose.yaml` file
+
+1. Add the following to `devcontainer.json`
+
+```json
+"workspaceFolder": "${localWorkspaceFolder}",
+"workspaceMount": "source=${localWorkspaceFolder},target=${localWorkspaceFolder},type=bind"
+```
+
+2. Rebuild the container.
+3. When the container first started with this settings, select the Workspace with the absolute path to the working directory inside the container
+4. Docker commands with bind mount should work as they did outside of the devcontainer
+
+> **Note:** There is no `${localWorkspaceFolder}` when using the **Clone Repository in Container Volume** command in the VS Code Dev Containers extension ([info](https://github.com/microsoft/vscode-remote-release/issues/6160#issuecomment-1014701007)).
+
+
+## OS Support
+
+This Feature should work on recent versions of Debian/Ubuntu-based distributions with the `apt` package manager installed.
+
+`bash` is required to execute the `install.sh` script.
+
+
+---
+
+_Note: This file was auto-generated from the [devcontainer-feature.json](https://github.com/devcontainers/features/blob/main/src/docker-outside-of-docker/devcontainer-feature.json).  Add additional notes to a `NOTES.md`._

src/docker-outside-of-docker/devcontainer-feature.json

@@ -1,9 +1,9 @@
 {
-    "id": "docker-from-docker",
-    "version": "1.0.6",
-    "name": "Docker (Docker-from-Docker)",
-    "documentationURL": "https://github.com/devcontainers/features/tree/main/src/docker-from-docker",
-    "descripton": "Re-use the host docker socket, adding the Docker CLI to a container. Feature invokes a script to enable using a forwarded Docker socket within a container to run Docker commands.",
+    "id": "docker-outside-of-docker",
+    "version": "1.3.1",
+    "name": "Docker (docker-outside-of-docker)",
+    "documentationURL": "https://github.com/devcontainers/features/tree/main/src/docker-outside-of-docker",
+    "description": "Re-use the host docker socket, adding the Docker CLI to a container. Feature invokes a script to enable using a forwarded Docker socket within a container to run Docker commands.",
     "options": {
         "version": {
             "type": "string",
@@ -23,17 +23,20 @@
         "dockerDashComposeVersion": {
             "type": "string",
             "enum": [
+                "none",
                 "v1",
                 "v2"
             ],
-            "default": "v1",
-            "description": "Compose version to use for docker-compose (v1 or v2)"
+            "default": "v2",
+            "description": "Compose version to use for docker-compose (v1 or v2 or none)"
+        },
+        "installDockerBuildx": {
+            "type": "boolean",
+            "default": true,
+            "description": "Install Docker Buildx"
         }
     },
     "entrypoint": "/usr/local/share/docker-init.sh",
-    "containerEnv": {
-        "DOCKER_BUILDKIT": "1"
-    },
     "customizations": {
         "vscode": {
             "extensions": [
@@ -50,5 +53,8 @@
     ],
     "installsAfter": [
         "ghcr.io/devcontainers/features/common-utils"
+    ],
+    "legacyIds": [
+        "docker-from-docker"
     ]
 }

src/docker-outside-of-docker/install.sh

@@ -7,18 +7,19 @@
 # Docs: https://github.com/microsoft/vscode-dev-containers/blob/main/script-library/docs/docker.md
 # Maintainer: The VS Code and Codespaces Teams
 
-DOCKER_VERSION=${VERSION:-"latest"}
-USE_MOBY=${MOBY:-"true"}
-DOCKER_DASH_COMPOSE_VERSION=${DOCKERDASHCOMPOSEVERSION:-"v1"} # v1 or v2
+DOCKER_VERSION="${VERSION:-"latest"}"
+USE_MOBY="${MOBY:-"true"}"
+DOCKER_DASH_COMPOSE_VERSION="${DOCKERDASHCOMPOSEVERSION:-"v1"}" # v1 or v2 or none
 
-ENABLE_NONROOT_DOCKER=${ENABLE_NONROOT_DOCKER:-"true"}
-SOURCE_SOCKET=${SOURCE_SOCKET:-"/var/run/docker-host.sock"}
-TARGET_SOCKET=${TARGET_SOCKET:-"/var/run/docker.sock"}
-USERNAME=${USERNAME:-"automatic"}
+ENABLE_NONROOT_DOCKER="${ENABLE_NONROOT_DOCKER:-"true"}"
+SOURCE_SOCKET="${SOURCE_SOCKET:-"/var/run/docker-host.sock"}"
+TARGET_SOCKET="${TARGET_SOCKET:-"/var/run/docker.sock"}"
+USERNAME="${USERNAME:-"${_REMOTE_USER:-"automatic"}"}"
+INSTALL_DOCKER_BUILDX="${INSTALLDOCKERBUILDX:-"true"}"
 
 MICROSOFT_GPG_KEYS_URI="https://packages.microsoft.com/keys/microsoft.asc"
-DOCKER_MOBY_ARCHIVE_VERSION_CODENAMES="buster bullseye bionic focal jammy"
-DOCKER_LICENSED_ARCHIVE_VERSION_CODENAMES="buster bullseye bionic focal hirsute impish jammy"
+DOCKER_MOBY_ARCHIVE_VERSION_CODENAMES="bookworm buster bullseye bionic focal jammy"
+DOCKER_LICENSED_ARCHIVE_VERSION_CODENAMES="bookworm buster bullseye bionic focal hirsute impish jammy"
 
 set -e
 
@@ -47,21 +48,6 @@ elif [ "${USERNAME}" = "none" ] || ! id -u ${USERNAME} > /dev/null 2>&1; then
     USERNAME=root
 fi
 
-# Get central common setting
-get_common_setting() {
-    if [ "${common_settings_file_loaded}" != "true" ]; then
-        curl -sfL "https://aka.ms/vscode-dev-containers/script-library/settings.env" 2>/dev/null -o /tmp/vsdc-settings.env || echo "Could not download settings file. Skipping."
-        common_settings_file_loaded=true
-    fi
-    if [ -f "/tmp/vsdc-settings.env" ]; then
-        local multi_line=""
-        if [ "$2" = "true" ]; then multi_line="-z"; fi
-        local result="$(grep ${multi_line} -oP "$1=\"?\K[^\"]+" /tmp/vsdc-settings.env | tr -d '\0')"
-        if [ ! -z "${result}" ]; then declare -g $1="${result}"; fi
-    fi
-    echo "$1=${!1}"
-}
-
 apt_get_update()
 {
     if [ "$(find /var/lib/apt/lists/* | wc -l)" = "0" ]; then
@@ -116,7 +102,7 @@ find_version_from_git_tags() {
 export DEBIAN_FRONTEND=noninteractive
 
 # Install dependencies
-check_packages apt-transport-https curl ca-certificates gnupg2 dirmngr
+check_packages apt-transport-https curl ca-certificates gnupg2 dirmngr wget
 if ! type git > /dev/null 2>&1; then
     check_packages git
 fi
@@ -126,10 +112,8 @@ fi
 # Fetch host/container arch.
 architecture="$(dpkg --print-architecture)"
 
-# Check if distro is suppported
+# Check if distro is supported
 if [ "${USE_MOBY}" = "true" ]; then
-    # 'get_common_setting' allows attribute to be updated remotely
-    get_common_setting DOCKER_MOBY_ARCHIVE_VERSION_CODENAMES
     if [[ "${DOCKER_MOBY_ARCHIVE_VERSION_CODENAMES}" != *"${VERSION_CODENAME}"* ]]; then
         err "Unsupported  distribution version '${VERSION_CODENAME}'. To resolve, either: (1) set feature option '\"moby\": false' , or (2) choose a compatible OS distribution"
         err "Support distributions include:  ${DOCKER_MOBY_ARCHIVE_VERSION_CODENAMES}"
@@ -137,7 +121,6 @@ if [ "${USE_MOBY}" = "true" ]; then
     fi
     echo "Distro codename  '${VERSION_CODENAME}'  matched filter  '${DOCKER_MOBY_ARCHIVE_VERSION_CODENAMES}'"
 else
-    get_common_setting DOCKER_LICENSED_ARCHIVE_VERSION_CODENAMES
     if [[ "${DOCKER_LICENSED_ARCHIVE_VERSION_CODENAMES}" != *"${VERSION_CODENAME}"* ]]; then
         err "Unsupported distribution version '${VERSION_CODENAME}'. To resolve, please choose a compatible OS distribution"
         err "Support distributions include:  ${DOCKER_LICENSED_ARCHIVE_VERSION_CODENAMES}"
@@ -152,7 +135,6 @@ if [ "${USE_MOBY}" = "true" ]; then
     cli_package_name="moby-cli"
 
     # Import key safely and import Microsoft apt repo
-    get_common_setting MICROSOFT_GPG_KEYS_URI
     curl -sSL ${MICROSOFT_GPG_KEYS_URI} | gpg --dearmor > /usr/share/keyrings/microsoft-archive-keyring.gpg
     echo "deb [arch=${architecture} signed-by=/usr/share/keyrings/microsoft-archive-keyring.gpg] https://packages.microsoft.com/repos/microsoft-${ID}-${VERSION_CODENAME}-prod ${VERSION_CODENAME} main" > /etc/apt/sources.list.d/microsoft.list
 else
@@ -193,23 +175,40 @@ if type docker > /dev/null 2>&1; then
     echo "Docker / Moby CLI already installed."
 else
     if [ "${USE_MOBY}" = "true" ]; then
-        apt-get -y install --no-install-recommends moby-cli${cli_version_suffix} moby-buildx
+        buildx=()
+        if [ "${INSTALL_DOCKER_BUILDX}" = "true" ]; then
+            buildx=(moby-buildx)
+        fi
+        apt-get -y install --no-install-recommends ${cli_package_name}${cli_version_suffix} "${buildx[@]}"
         apt-get -y install --no-install-recommends moby-compose || echo "(*) Package moby-compose (Docker Compose v2) not available for OS ${ID} ${VERSION_CODENAME} (${architecture}). Skipping."
     else
-        apt-get -y install --no-install-recommends docker-ce-cli${cli_version_suffix}
+        buildx=()
+        if [ "${INSTALL_DOCKER_BUILDX}" = "true" ]; then
+            buildx=(docker-buildx-plugin)
         fi
+        apt-get -y install --no-install-recommends ${cli_package_name}${cli_version_suffix} "${buildx[@]}" docker-compose-plugin
+        buildx_path="/usr/libexec/docker/cli-plugins/docker-buildx"
+        # Older versions of Docker CE installs buildx as part of the CLI package
+        if [ "${INSTALL_DOCKER_BUILDX}" = "false" ] && [ -f "${buildx_path}" ]; then
+            echo "(*) Removing docker-buildx installed from docker-ce-cli since installDockerBuildx is disabled..."
+            rm -f "${buildx_path}"
+        fi
+    fi
+    unset buildx buildx_path
 fi
 
-# Install Docker Compose if not already installed  and is on a supported architecture
-if type docker-compose > /dev/null 2>&1; then
+# If 'docker-compose' command is to be included
+if [ "${DOCKER_DASH_COMPOSE_VERSION}" != "none" ]; then
+    # Install Docker Compose if not already installed  and is on a supported architecture
+    if type docker-compose > /dev/null 2>&1; then
         echo "Docker Compose already installed."
-else
+    elif [ "${DOCKER_DASH_COMPOSE_VERSION}" = "v1" ]; then
         TARGET_COMPOSE_ARCH="$(uname -m)"
         if [ "${TARGET_COMPOSE_ARCH}" = "amd64" ]; then
             TARGET_COMPOSE_ARCH="x86_64"
         fi
         if [ "${TARGET_COMPOSE_ARCH}" != "x86_64" ]; then
-        # Use pip to get a version that runns on this architecture
+            # Use pip to get a version that runs on this architecture
             check_packages python3-minimal python3-pip libffi-dev python3-venv
             export PIPX_HOME=/usr/local/pipx
             mkdir -p ${PIPX_HOME}
@@ -230,37 +229,39 @@ else
             curl -fsSL "https://github.com/docker/compose/releases/download/${compose_v1_version}/docker-compose-Linux-x86_64" -o /usr/local/bin/docker-compose
             chmod +x /usr/local/bin/docker-compose
         fi
-fi
-
-# Install docker-compose switch if not already installed - https://github.com/docker/compose-switch#manual-installation
-current_v1_compose_path="$(which docker-compose)"
-target_v1_compose_path="$(dirname "${current_v1_compose_path}")/docker-compose-v1"
-if ! type compose-switch > /dev/null 2>&1; then
-    echo "(*) Installing compose-switch..."
+    else
+        echo "(*) Installing compose-switch as docker-compose..."
         compose_switch_version="latest"
         find_version_from_git_tags compose_switch_version "https://github.com/docker/compose-switch"
-    curl -fsSL "https://github.com/docker/compose-switch/releases/download/v${compose_switch_version}/docker-compose-linux-${architecture}" -o /usr/local/bin/compose-switch
-    chmod +x /usr/local/bin/compose-switch
+        curl -fsSL "https://github.com/docker/compose-switch/releases/download/v${compose_switch_version}/docker-compose-linux-${architecture}" -o /usr/local/bin/docker-compose
+        chmod +x /usr/local/bin/docker-compose
         # TODO: Verify checksum once available: https://github.com/docker/compose-switch/issues/11
+    fi
+fi
 
-    # Setup v1 CLI as alternative in addition to compose-switch (which maps to v2)
-    mv "${current_v1_compose_path}" "${target_v1_compose_path}"
-    update-alternatives --install /usr/local/bin/docker-compose docker-compose /usr/local/bin/compose-switch 99
-    update-alternatives --install /usr/local/bin/docker-compose docker-compose "${target_v1_compose_path}" 1
-fi
-if [ "${DOCKER_DASH_COMPOSE_VERSION}" = "v1" ]; then
-    update-alternatives --set docker-compose "${target_v1_compose_path}"
-else
-    update-alternatives --set docker-compose /usr/local/bin/compose-switch
+# Setup a docker group in the event the docker socket's group is not root
+if ! grep -qE '^docker:' /etc/group; then
+    echo "(*) Creating missing docker group..."
+    groupadd --system docker
 fi
 
+# Remarking this out to restore functionality in Azure VMs.  ID 999 is a reserved group ID
+# Ensure docker group gid is 999
+# if [ "$(getent group docker | cut -d: -f3)" != "999" ]; then
+#     echo "(*) Updating docker group gid to 999..."
+#     groupmod -g 999 docker
+# fi
+
+
+usermod -aG docker "${USERNAME}"
+
 # If init file already exists, exit
 if [ -f "/usr/local/share/docker-init.sh" ]; then
     # Clean up
     rm -rf /var/lib/apt/lists/*
     exit 0
 fi
-echo "docker-init doesnt exist, adding..."
+echo "docker-init doesn't exist, adding..."
 
 # By default, make the source and target sockets the same
 if [ "${SOURCE_SOCKET}" != "${TARGET_SOCKET}" ]; then
@@ -277,11 +278,6 @@ if [ "${ENABLE_NONROOT_DOCKER}" = "false" ] || [ "${USERNAME}" = "root" ]; then
     exit 0
 fi
 
-# Setup a docker group in the event the docker socket's group is not root
-if ! grep -qE '^docker:' /etc/group; then
-    groupadd --system docker
-fi
-usermod -aG docker "${USERNAME}"
 DOCKER_GID="$(grep -oP '^docker:x:\K[^:]+' /etc/group)"
 
 # If enabling non-root access and specified user is found, setup socat and add script

src/dotnet/NOTES.md

@@ -0,0 +1,74 @@
+## Configuration examples
+
+Installing only the latest .NET SDK version (the default).
+
+``` json
+{
+"features": {
+    "ghcr.io/devcontainers/features/dotnet:2": "latest" // or "" or {}
+}
+```
+
+Installing an additional SDK version. Multiple versions can be specified as comma-separated values.
+
+``` json
+{
+"features": {
+    "ghcr.io/devcontainers/features/dotnet:2": {
+        "additionalVersions": "lts"
+    }
+}
+```
+
+Installing specific SDK versions.
+
+``` json
+{
+"features": {
+    "ghcr.io/devcontainers/features/dotnet:2": {
+        "version": "6.0",
+        "additionalVersions": "7.0, 8.0"
+    }
+}
+```
+
+Installing a specific SDK feature band.
+
+``` json
+{
+"features": {
+    "ghcr.io/devcontainers/features/dotnet:2": {
+        "version": "6.0.4xx",
+    }
+}
+```
+
+Installing a specific SDK patch version.
+
+``` json
+{
+"features": {
+    "ghcr.io/devcontainers/features/dotnet:2": {
+        "version": "6.0.412",
+    }
+}
+```
+
+Installing only the .NET Runtime or the ASP.NET Core Runtime. (The SDK includes all runtimes so this configuration is only useful if you need to run .NET apps without building them from source.)
+
+``` json
+{
+"features": {
+    "ghcr.io/devcontainers/features/dotnet:2": {
+        "version": "none",
+        "dotnetRuntimeVersions": "latest, lts",
+        "aspnetCoreRuntimeVersions": "latest, lts",
+    }
+}
+```
+
+## OS Support
+
+This Feature should work on recent versions of Debian/Ubuntu-based distributions with the `apt` package manager installed.
+
+`bash` is required to execute the `install.sh` script.

src/dotnet/README.md

@@ -1,13 +1,13 @@
 
 # Dotnet CLI (dotnet)
 
-Installs the .NET CLI. Provides option of installing sdk or runtime, and option of versions to install. Uses latest version of .NET sdk as defaults to install.
+This Feature installs the latest .NET SDK, which includes the .NET CLI and the shared runtime. Options are provided to choose a different version or additional versions.
 
 ## Example Usage
 
 ```json
 "features": {
-    "ghcr.io/devcontainers/features/dotnet:1": {}
+    "ghcr.io/devcontainers/features/dotnet:2": {}
 }
 ```
 
@@ -15,10 +15,91 @@ Installs the .NET CLI. Provides option of installing sdk or runtime, and option
 
 | Options Id | Description | Type | Default Value |
 |-----|-----|-----|-----|
-| version | Select or enter a dotnet CLI version. (Available versions may vary by Linux distribution.) | string | latest |
-| runtimeOnly | Install just the dotnet runtime if true, and sdk if false. | boolean | false |
-| installUsingApt | If true, it installs using apt instead of the release URL | boolean | true |
+| version | Select or enter a .NET SDK version. Use 'latest' for the latest version, 'lts' for the latest LTS version, 'X.Y' or 'X.Y.Z' for a specific version. | string | latest |
+| additionalVersions | Enter additional .NET SDK versions, separated by commas. Use 'latest' for the latest version, 'lts' for the latest LTS version, 'X.Y' or 'X.Y.Z' for a specific version. | string | - |
+| dotnetRuntimeVersions | Enter additional .NET runtime versions, separated by commas. Use 'latest' for the latest version, 'lts' for the latest LTS version, 'X.Y' or 'X.Y.Z' for a specific version. | string | - |
+| aspNetCoreRuntimeVersions | Enter additional ASP.NET Core runtime versions, separated by commas. Use 'latest' for the latest version, 'lts' for the latest LTS version, 'X.Y' or 'X.Y.Z' for a specific version. | string | - |
 
+## Customizations
+
+### VS Code Extensions
+
+- `ms-dotnettools.csharp`
+
+## Configuration examples
+
+Installing only the latest .NET SDK version (the default).
+
+``` json
+{
+"features": {
+    "ghcr.io/devcontainers/features/dotnet:2": "latest" // or "" or {}
+}
+```
+
+Installing an additional SDK version. Multiple versions can be specified as comma-separated values.
+
+``` json
+{
+"features": {
+    "ghcr.io/devcontainers/features/dotnet:2": {
+        "additionalVersions": "lts"
+    }
+}
+```
+
+Installing specific SDK versions.
+
+``` json
+{
+"features": {
+    "ghcr.io/devcontainers/features/dotnet:2": {
+        "version": "6.0",
+        "additionalVersions": "7.0, 8.0"
+    }
+}
+```
+
+Installing a specific SDK feature band.
+
+``` json
+{
+"features": {
+    "ghcr.io/devcontainers/features/dotnet:2": {
+        "version": "6.0.4xx",
+    }
+}
+```
+
+Installing a specific SDK patch version.
+
+``` json
+{
+"features": {
+    "ghcr.io/devcontainers/features/dotnet:2": {
+        "version": "6.0.412",
+    }
+}
+```
+
+Installing only the .NET Runtime or the ASP.NET Core Runtime. (The SDK includes all runtimes so this configuration is only useful if you need to run .NET apps without building them from source.)
+
+``` json
+{
+"features": {
+    "ghcr.io/devcontainers/features/dotnet:2": {
+        "version": "none",
+        "dotnetRuntimeVersions": "latest, lts",
+        "aspnetCoreRuntimeVersions": "latest, lts",
+    }
+}
+```
+
+## OS Support
+
+This Feature should work on recent versions of Debian/Ubuntu-based distributions with the `apt` package manager installed.
+
+`bash` is required to execute the `install.sh` script.
 
 
 ---

src/dotnet/devcontainer-feature.json

@@ -1,35 +1,44 @@
 {
     "id": "dotnet",
-    "version": "1.1.1",
+    "version": "2.0.2",
     "name": "Dotnet CLI",
     "documentationURL": "https://github.com/devcontainers/features/tree/main/src/dotnet",
-    "description": "Installs the .NET CLI. Provides option of installing sdk or runtime, and option of versions to install. Uses latest version of .NET sdk as defaults to install.",
+    "description": "This Feature installs the latest .NET SDK, which includes the .NET CLI and the shared runtime. Options are provided to choose a different version or additional versions.",
     "options": {
         "version": {
             "type": "string",
             "proposals": [
                 "latest",
-                "7",
-                "6",
-                "3.1"
+                "lts",
+                "none",
+                "8.0",
+                "7.0",
+                "6.0"
             ],
             "default": "latest",
-            "description": "Select or enter a dotnet CLI version. (Available versions may vary by Linux distribution.)"
+            "description": "Select or enter a .NET SDK version. Use 'latest' for the latest version, 'lts' for the latest LTS version, 'X.Y' or 'X.Y.Z' for a specific version."
         },
-        "runtimeOnly": {
-            "type": "boolean",
-            "default": false,
-            "description": "Install just the dotnet runtime if true, and sdk if false."
+        "additionalVersions": {
+            "type": "string",
+            "default": "",
+            "description": "Enter additional .NET SDK versions, separated by commas. Use 'latest' for the latest version, 'lts' for the latest LTS version, 'X.Y' or 'X.Y.Z' for a specific version."
         },
-        "installUsingApt": {
-            "type": "boolean",
-            "default": "true",
-            "description": "If true, it installs using apt instead of the release URL"
+        "dotnetRuntimeVersions": {
+            "type": "string",
+            "default": "",
+            "description": "Enter additional .NET runtime versions, separated by commas. Use 'latest' for the latest version, 'lts' for the latest LTS version, 'X.Y' or 'X.Y.Z' for a specific version."
+        },
+        "aspNetCoreRuntimeVersions": {
+            "type": "string",
+            "default": "",
+            "description": "Enter additional ASP.NET Core runtime versions, separated by commas. Use 'latest' for the latest version, 'lts' for the latest LTS version, 'X.Y' or 'X.Y.Z' for a specific version."
         }
     },
     "containerEnv": {
-        "DOTNET_ROOT": "/usr/local/dotnet/current",
-        "PATH": "/usr/local/dotnet/current:${PATH}"
+        "DOTNET_ROOT": "/usr/share/dotnet",
+        "PATH": "$PATH:$DOTNET_ROOT:~/.dotnet/tools",
+        "DOTNET_RUNNING_IN_CONTAINER": "true",
+        "DOTNET_USE_POLLING_FILE_WATCHER": "true"
     },
     "customizations": {
         "vscode": {

src/dotnet/install.sh

@@ -4,37 +4,21 @@
 # Licensed under the MIT License. See https://go.microsoft.com/fwlink/?linkid=2090316 for license information.
 #-------------------------------------------------------------------------------------------------------------
 #
-# Docs: https://github.com/microsoft/vscode-dev-containers/blob/main/script-library/docs/dotnet.md
-# Maintainer: The VS Code and Codespaces Teams
-
-DOTNET_VERSION=${VERSION:-"latest"}
-DOTNET_RUNTIME_ONLY=${RUNTIMEONLY:-"false"}
-OVERRIDE_DEFAULT_VERSION=${OVERRIDEDEFAULTVERSION:-"true"}
-INSTALL_USING_APT=${INSTALLUSINGAPT:-"true"}
-
-DOTNET_LATEST="7"
-DOTNET_LTS="6"
-
-USERNAME="${USERNAME:-"${_REMOTE_USER:-"automatic"}"}"
-UPDATE_RC=${UPDATE_RC:-"true"}
-TARGET_DOTNET_ROOT=${TARGET_DOTNET_ROOT:-"/usr/local/dotnet"}
-ACCESS_GROUP=${ACCESS_GROUP:-"dotnet"}
-
-MICROSOFT_GPG_KEYS_URI="https://packages.microsoft.com/keys/microsoft.asc"
-DOTNET_ARCHIVE_ARCHITECTURES="amd64"
-DOTNET_ARCHIVE_VERSION_CODENAMES="buster bullseye bionic focal hirsute jammy"
-# Feed URI sourced from the official dotnet-install.sh
-# https://github.com/dotnet/install-scripts/blob/1b98b94a6f6d81cc4845eb88e0195fac67caa0a6/src/dotnet-install.sh#L1342-L1343
-DOTNET_CDN_FEED_URI="https://dotnetcli.azureedge.net"
-# Ubuntu 22.04 and on do not ship with libssl1.1, which is required for versions of .NET < 6.0
-DOTNET_VERSION_CODENAMES_REQUIRE_OLDER_LIBSSL_1="buster bullseye bionic focal hirsute"
-
-# Comma-separated list of dotnet versions to be installed
-# alongside DOTNET_VERSION, but not set as default.
-ADDITIONAL_VERSIONS=${ADDITIONALVERSIONS:-""}
+# Docs: https://github.com/devcontainers/features/tree/main/src/dotnet
+# Maintainer: The Dev Container spec maintainers
+DOTNET_VERSION="${VERSION:-"latest"}"
+ADDITIONAL_VERSIONS="${ADDITIONALVERSIONS}"
+DOTNET_RUNTIME_VERSIONS="${DOTNETRUNTIMEVERSIONS}"
+ASPNETCORE_RUNTIME_VERSIONS="${ASPNETCORERUNTIMEVERSIONS}"
 
 set -e
 
+# Import trim_whitespace and split_csv
+source "scripts/string-helpers.sh"
+
+# Import install_sdk and install_runtime
+source "scripts/dotnet-helpers.sh"
+
 # Clean up
 rm -rf /var/lib/apt/lists/*
 
@@ -43,72 +27,14 @@ err() {
     echo "(!) $*" >&2
 }
 
-# Ensure the appropriate root user is running the script.
-if [ "$(id -u)" -ne 0 ]; then
-    err 'Script must be run as root. Use sudo, su, or add "USER root" to your Dockerfile before running this script.'
-    exit 1
-fi
-
-# Ensure that login shells get the correct path if the user updated the PATH using ENV.
-rm -f /etc/profile.d/00-restore-env.sh
-echo "export PATH=${PATH//$(sh -lc 'echo $PATH')/\$PATH}" > /etc/profile.d/00-restore-env.sh
-chmod +x /etc/profile.d/00-restore-env.sh
-
-# Determine the appropriate non-root user.
-if [ "${USERNAME}" = "auto" ] || [ "${USERNAME}" = "automatic" ]; then
-    USERNAME=""
-    POSSIBLE_USERS=("vscode" "node" "codespace" "$(awk -v val=1000 -F ":" '$3==val{print $1}' /etc/passwd)")
-    for CURRENT_USER in "${POSSIBLE_USERS[@]}"; do
-        if id -u "${CURRENT_USER}" > /dev/null 2>&1; then
-            USERNAME="${CURRENT_USER}"
-            break
-        fi
-    done
-    if [ "${USERNAME}" = "" ]; then
-        USERNAME=root
-    fi
-elif [ "${USERNAME}" = "none" ] || ! id -u ${USERNAME} > /dev/null 2>&1; then
-    USERNAME=root
-fi
-
-###################
-# Helper Functions
-###################
-
-# Cleanup temporary directory and associated files when exiting the script.
-cleanup() {
-    EXIT_CODE=$?
-    set +e
-    if [[ -n "${TMP_DIR}" ]]; then
-        echo "Executing cleanup of tmp files"
-        rm -Rf "${TMP_DIR}"
-    fi
-    exit $EXIT_CODE
-}
-trap cleanup EXIT
-
-# Add dotnet directory to PATH in bashrc/zshrc files if OVERRIDE_DEFAULT_VERSION=true.
-updaterc() {
-    if [ "${UPDATE_RC}" = "true" ]; then
-        echo "Updating /etc/bash.bashrc and /etc/zsh/zshrc..."
-        if [[ "$(cat /etc/bash.bashrc)" != *"$1"* ]]; then
-            echo -e "$1" >> /etc/bash.bashrc
-        fi
-        if [ -f "/etc/zsh/zshrc" ] && [[ "$(cat /etc/zsh/zshrc)" != *"$1"* ]]; then
-            echo -e "$1" >> /etc/zsh/zshrc
-        fi
-    fi
-}
-
-apt_get_update()
-{
+apt_get_update() {
     if [ "$(find /var/lib/apt/lists/* | wc -l)" = "0" ]; then
         echo "Running apt-get update..."
         apt-get update -y
     fi
 }
 
-# Check if packages are installed and installs them if not.
+# Checks if packages are installed and installs them if not
 check_packages() {
     if ! dpkg -s "$@" > /dev/null 2>&1; then
         apt_get_update
@@ -116,361 +42,77 @@ check_packages() {
     fi
 }
 
-# Get appropriate architecture name for .NET binaries for the target OS
-get_architecture_name_for_target_os() {
-    local architecture
-    architecture="$(uname -m)"
-    case $architecture in
-        x86_64) architecture="x64";;
-        aarch64 | armv8*) architecture="arm64";;
-        *) err "Architecture ${architecture} unsupported"; exit 1 ;;
-    esac
-
-    echo "${architecture}"
-}
-
-# Soft version matching that resolves a version for a given package in the *current apt-cache*
-# Return value is stored in first argument (the unprocessed version)
-apt_cache_package_and_version_soft_match() {
-    # Version
-    local version_variable_name="$1"
-    local requested_version=${!version_variable_name}
-    # Package Name
-    local package_variable_name="$2"
-    local partial_package_name=${!package_variable_name}
-    local package_name
-    # Exit on no match?
-    local exit_on_no_match="${3:-true}"
-    local major_minor_version
-
-    # Ensure we've exported useful variables
-    . /etc/os-release
-    local architecture="$(dpkg --print-architecture)"
-
-    major_minor_version="$(echo "${requested_version}" | cut -d "." --field=1,2)"
-    package_name="$(apt-cache search "${partial_package_name}-[0-9].[0-9]" | awk -F" - " '{print $1}' | grep -m 1 "${partial_package_name}-${major_minor_version}")"
-    
-    dot_escaped="${requested_version//./\\.}"
-    dot_plus_escaped="${dot_escaped//+/\\+}"
-    # Regex needs to handle debian package version number format: https://www.systutorials.com/docs/linux/man/5-deb-version/
-    version_regex="^(.+:)?${dot_plus_escaped}([\\.\\+ ~:-]|$)"
-    set +e # Don't exit if finding version fails - handle gracefully
-        fuzzy_version="$(apt-cache madison ${package_name} | awk -F"|" '{print $2}' | sed -e 's/^[ \t]*//' | grep -E -m 1 "${version_regex}")"
-    set -e
-    if [ -z "${fuzzy_version}" ]; then
-        echo "(!) No full or partial for package \"${partial_package_name}\" (resolved: \"${package_name}\") match found in apt-cache for \"${requested_version}\" on OS ${ID} ${VERSION_CODENAME} (${architecture})."
-
-        if $exit_on_no_match; then
-            echo "Available versions:"
-            apt-cache madison ${package_name} | awk -F"|" '{print $2}' | grep -oP '^(.+:)?\K.+'
-            exit 1 # Fail entire script
-        else
-            echo "Continuing to fallback method if available"
-            return 1;
-        fi
-    fi
-
-    # Globally assign fuzzy_version to this value
-    # Use this value as the return value of this function
-    declare -g ${version_variable_name}="=${fuzzy_version}"
-    echo "${version_variable_name} ${!version_variable_name}"
-
-    # Globally assign package to this value
-    # Use this value as the return value of this function
-    declare -g ${package_variable_name}="${package_name}"
-    echo "${package_variable_name} ${!package_variable_name}"
-}
-
-# Install .NET CLI using apt-get package installer
-install_using_apt() {
-    local sdk_or_runtime="$1"
-    local target_dotnet_version="$2"
-    local use_msft_repo="$3"
-
-    echo "🚀 Starting install_using_apt  ('${sdk_or_runtime}' at version '${target_dotnet_version}' from msft repo '${use_msft_repo}')..."
-
-    if [ "${use_msft_repo}" = "true" ]; then
-        # Install dependencies
-        check_packages apt-transport-https curl ca-certificates gnupg2 dirmngr
-        # Import key safely and import Microsoft apt repo
-        curl -sSL ${MICROSOFT_GPG_KEYS_URI} | gpg --dearmor > /usr/share/keyrings/microsoft-archive-keyring.gpg
-        echo "deb [arch=${architecture} signed-by=/usr/share/keyrings/microsoft-archive-keyring.gpg] https://packages.microsoft.com/repos/microsoft-${ID}-${VERSION_CODENAME}-prod ${VERSION_CODENAME} main" > /etc/apt/sources.list.d/microsoft.list
-        apt-get update -y
-    fi
-
-    # .NET 7 is not a LTS version, so handle latest and LTS versions differently
-    export APT_DOTNET_VERSION="$target_dotnet_version"
-    if [ "${APT_DOTNET_VERSION}" = "latest" ]; then 
-        APT_DOTNET_VERSION="${DOTNET_LATEST}.0"
-    elif [ "${APT_DOTNET_VERSION}" = "lts" ]; then
-        APT_DOTNET_VERSION="${DOTNET_LTS}.0"
-    fi
-
-    # Sets target_dotnet_version and dotnet_package if matches found.
-    local base_dotnet_package="dotnet-${sdk_or_runtime}"
-    export DOTNET_PACKAGE="${base_dotnet_package}"
-    apt_cache_package_and_version_soft_match APT_DOTNET_VERSION DOTNET_PACKAGE false
-    if [ "$?" != 0 ] || [ ${DOTNET_PACKAGE} == "${base_dotnet_package}" ]; then
-        echo "Failed to find requested version."
-        return 1
-    fi
-
-    if type dotnet > /dev/null 2>&1 && [[ "$(dotnet --version)" == *"${APT_DOTNET_VERSION}"* ]] ; then
-        echo "dotnet version ${APT_DOTNET_VERSION} is already installed"
-        return 1
-    fi
-
-    echo "Installing '${DOTNET_PACKAGE}${APT_DOTNET_VERSION}'..."
-    apt-get install -yq ${DOTNET_PACKAGE}${APT_DOTNET_VERSION}
-    if [ "$?" != 0 ]; then
-        echo "Failed to complete apt install of ${DOTNET_PACKAGE}${TARGET_DOTNET_VERSION}"
-        return 1
-    fi
-
-    # Add symlink for current
-    CURRENT_DIR="${TARGET_DOTNET_ROOT}/current"
-    if [[ -d "${CURRENT_DIR}" ]]; then
-        rm -rf "${CURRENT_DIR}"
-    fi
-    mkdir -p "${TARGET_DOTNET_ROOT}"
-    local dotnet_installed_version="$(dotnet --version)"
-    # See if its the distro version
-    if [[ "$(dotnet --info)" == *"Base Path:   /usr/lib/dotnet/dotnet${dotnet_installed_version:0:1}-${dotnet_installed_version}"* ]]; then
-        ln -s "/usr/lib/dotnet/dotnet${dotnet_installed_version:0:1}" "${CURRENT_DIR}"
-    else
-        # Location used by MS repo versions
-        ln -s "/usr/share/dotnet" "${CURRENT_DIR}" 
-    fi
-}
-
-# Find and extract .NET binary download details based on user-requested version
-# args:
-# sdk_or_runtime $1
-# dotnet_version_to_download $2
-# exports:
-# DOTNET_DOWNLOAD_URL
-# DOTNET_DOWNLOAD_HASH
-# DOTNET_DOWNLOAD_NAME
-get_full_version_details() {
-    local sdk_or_runtime="$1"
-    local architecture
-    local dotnet_channel_version
-    local dotnet_releases_url
-    local dotnet_releases_json
-    local dotnet_latest_version
-    local dotnet_download_details
-
-    export DOTNET_DOWNLOAD_VERSION="$2"
-    export DOTNET_DOWNLOAD_URL
-    export DOTNET_DOWNLOAD_HASH
-    export DOTNET_DOWNLOAD_NAME
-
-    # Set architecture variable to current user's architecture (x64 or ARM64).
-    architecture="$(get_architecture_name_for_target_os)"
-
-    # Set VERSION to empty string to ensure jq includes all .NET versions in reverse sort below 
-    if [ "${DOTNET_DOWNLOAD_VERSION}" = "latest" ]; then
-        DOTNET_DOWNLOAD_VERSION=""
-    fi
-
-    dotnet_patchless_version="$(echo "${DOTNET_DOWNLOAD_VERSION}" | cut -d "." --field=1,2)"
-
-    set +e
-    dotnet_channel_version="$(curl -s "${DOTNET_CDN_FEED_URI}/dotnet/release-metadata/releases-index.json" | jq -r --arg channel_version "${dotnet_patchless_version}" '[."releases-index"[]] | sort_by(."channel-version") | reverse | map( select(."channel-version" | startswith($channel_version))) | first | ."channel-version"')"
-    set -e
-
-    # Construct the releases URL using the official channel-version if one was found.  Otherwise make a best-effort using the user input.
-    if [ -n "${dotnet_channel_version}" ] && [ "${dotnet_channel_version}" != "null" ]; then
-        dotnet_releases_url="${DOTNET_CDN_FEED_URI}/dotnet/release-metadata/${dotnet_channel_version}/releases.json"
-    else
-        dotnet_releases_url="${DOTNET_CDN_FEED_URI}/dotnet/release-metadata/${dotnet_patchless_version}/releases.json"
-    fi
-
-    set +e
-    dotnet_releases_json="$(curl -s "${dotnet_releases_url}")"
-    set -e
-    
-    if [ -n "${dotnet_releases_json}" ] && [[ ! "${dotnet_releases_json}" = *"Error"* ]]; then
-        dotnet_latest_version="$(echo "${dotnet_releases_json}" | jq -r --arg sdk_or_runtime "${sdk_or_runtime}" '."latest-\($sdk_or_runtime)"')"
-        # If user-specified version has 2 or more dots, use it as is.  Otherwise use latest version.
-        if [ "$(echo "${DOTNET_DOWNLOAD_VERSION}" | grep -o "\." | wc -l)" -lt "2" ]; then
-            DOTNET_DOWNLOAD_VERSION="${dotnet_latest_version}"
-        fi
-
-        dotnet_download_details="$(echo "${dotnet_releases_json}" |  jq -r --arg sdk_or_runtime "${sdk_or_runtime}" --arg dotnet_version "${DOTNET_DOWNLOAD_VERSION}" --arg arch "${architecture}" '.releases[]."\($sdk_or_runtime)" | select(.version==$dotnet_version) | .files[] | select(.name=="dotnet-\($sdk_or_runtime)-linux-\($arch).tar.gz")')"
-        if [ -n "${dotnet_download_details}" ]; then
-            echo "Found .NET binary version ${DOTNET_DOWNLOAD_VERSION}"
-            DOTNET_DOWNLOAD_URL="$(echo "${dotnet_download_details}" | jq -r '.url')"
-            DOTNET_DOWNLOAD_HASH="$(echo "${dotnet_download_details}" | jq -r '.hash')"
-            DOTNET_DOWNLOAD_NAME="$(echo "${dotnet_download_details}" | jq -r '.name')"
-        else
-            err "Unable to find .NET binary for version ${DOTNET_DOWNLOAD_VERSION}"
-            exit 1
-        fi
-    else
-        err "Unable to find .NET release details for version ${DOTNET_DOWNLOAD_VERSION} at ${dotnet_releases_url}"
-        exit 1
-    fi
-}
-
-# Install .NET CLI using the .NET releases url
-install_using_dotnet_releases_url() {
-    local sdk_or_runtime="$1"
-    local version="$2"
-
-    echo "🚀 Starting install_using_dotnet_releases_url  (${sdk_or_runtime} version ${version})..."
-
-    # Check listed package dependecies and install them if they are not already installed. 
-    # NOTE: icu-devtools is a small package with similar dependecies to .NET. 
-    #       It will install the appropriate dependencies based on the OS:
-    #         - libgcc-s1 OR libgcc1 depending on OS
-    #         - the latest libicuXX depending on OS (eg libicu57 for stretch)
-    #         - also installs libc6 and libstdc++6 which are required by .NET 
-    check_packages curl ca-certificates tar jq icu-devtools libgssapi-krb5-2 zlib1g
-
-    # Starting with Ubuntu 22.04 (jammy), libssl1.1 does not ship with the OS anymore.
-    if [[  "${DOTNET_VERSION_CODENAMES_REQUIRE_OLDER_LIBSSL_1}" = *"${VERSION_CODENAME}"* ]]; then
-        check_packages libssl1.1
-    else
-        check_packages libssl3
-    fi
-
-    get_full_version_details "${sdk_or_runtime}" "${version}"
-
-    DOTNET_INSTALL_PATH="${TARGET_DOTNET_ROOT}/${DOTNET_DOWNLOAD_VERSION}"
-    if [ -d "${DOTNET_INSTALL_PATH}" ]; then
-        echo "(!) Dotnet version ${DOTNET_DOWNLOAD_VERSION} already exists."
-        exit 1
-    fi
-    # exports DOTNET_DOWNLOAD_URL, DOTNET_DOWNLOAD_HASH, DOTNET_DOWNLOAD_NAME
-    echo "DOWNLOAD LINK: ${DOTNET_DOWNLOAD_URL}"
-
-    # Setup the access group and add the user to it.
-    umask 0002
-    if ! cat /etc/group | grep -e "^${ACCESS_GROUP}:" > /dev/null 2>&1; then
-        groupadd -r "${ACCESS_GROUP}"
-    fi
-    usermod -a -G "${ACCESS_GROUP}" "${USERNAME}"
-
-    # Download the .NET binaries.
-    echo "DOWNLOADING BINARY..."
-    TMP_DIR="/tmp/dotnetinstall"
-    mkdir -p "${TMP_DIR}"
-    curl -sSL "${DOTNET_DOWNLOAD_URL}" -o "${TMP_DIR}/${DOTNET_DOWNLOAD_NAME}"
-
-    # Get checksum from .NET CLI blob storage using the runtime version and
-    # run validation (sha512sum) of checksum against the expected checksum hash.
-    echo "VERIFY CHECKSUM"
-    cd "${TMP_DIR}"
-    echo "${DOTNET_DOWNLOAD_HASH} *${DOTNET_DOWNLOAD_NAME}" | sha512sum -c -
-
-    # Extract binaries and add to path.
-    mkdir -p "${DOTNET_INSTALL_PATH}"
-    echo "Extract Binary to ${DOTNET_INSTALL_PATH}"
-    tar -xzf "${TMP_DIR}/${DOTNET_DOWNLOAD_NAME}" -C "${DOTNET_INSTALL_PATH}" --strip-components=1
-
-    CURRENT_DIR="${TARGET_DOTNET_ROOT}/current"
-    if [[ ! -d "${CURRENT_DIR}" ]]; then
-        ln -s "${DOTNET_INSTALL_PATH}" "${CURRENT_DIR}" 
-    fi
-
-    # Give write permissions to the user.
-    chown -R "${USERNAME}:${USERNAME}" "${CURRENT_DIR}"
-    chmod g+r+w+s "${CURRENT_DIR}"
-    chmod -R g+r+w "${CURRENT_DIR}"
-
-    if [[ "${OVERRIDE_DEFAULT_VERSION}" = "true" ]]; then
-        if [[ $(ls -l ${CURRENT_DIR}) != *"-> ${DOTNET_INSTALL_PATH}"* ]] ; then
-            rm "${CURRENT_DIR}"
-            ln -s "${DOTNET_INSTALL_PATH}" "${CURRENT_DIR}"
-        fi
-    fi
-    
-    updaterc "if [[ \"\${PATH}\" != *\"${CURRENT_DIR}\"* ]]; then export PATH=${CURRENT_DIR}:\${PATH}; fi"
-}
-
-###########################
-# Start .NET installation
-###########################
-
-export DEBIAN_FRONTEND=noninteractive
-
-. /etc/os-release
-architecture="$(dpkg --print-architecture)"
-
-# Dotnet 3.1 and 5 are not supported on Ubuntu 22.04 (jammy)+,
-# due to lack of libssl3.0 support.
-# See: https://github.com/microsoft/vscode-dev-containers/issues/1458#issuecomment-1135077775
-# NOTE: This will only guard against installation of the dotnet versions we propose via 'features'. 
-#       The user can attempt to install any other version at their own risk.
-if [[ "${DOTNET_VERSION}" = "3"* ]] || [[ "${DOTNET_VERSION}" = "5"* ]]; then
-    if [[ ! "${DOTNET_VERSION_CODENAMES_REQUIRE_OLDER_LIBSSL_1}" = *"${VERSION_CODENAME}"* ]]; then
-        err "Dotnet ${DOTNET_VERSION} is not supported on Ubuntu ${VERSION_CODENAME} due to a change in the 'libssl' dependency across distributions.\n Please upgrade your version of dotnet, or downgrade your OS version."
-        exit 1
-    fi
-fi
-
-# Determine if the user wants to download .NET Runtime only, or .NET SDK & Runtime
-# and set the appropriate variables.
-if [ "${DOTNET_RUNTIME_ONLY}" = "true" ]; then
-    DOTNET_SDK_OR_RUNTIME="runtime"
-elif [ "${DOTNET_RUNTIME_ONLY}" = "false" ]; then
-    DOTNET_SDK_OR_RUNTIME="sdk"
-else
-    err "Expected true for installing dotnet Runtime only or false for installing SDK and Runtime. Received ${DOTNET_RUNTIME_ONLY}."
+if [ "$(id -u)" -ne 0 ]; then
+    err 'Script must be run as root. Use sudo, su, or add "USER root" to your Dockerfile before running this script.'
     exit 1
 fi
 
-# Install the .NET CLI
-echo "(*) Installing .NET CLI..."
+# For our own convenience, combine DOTNET_VERSION and ADDITIONAL_VERSIONS into a single 'versions' array
+versions=()
 
-CHANGE_OWNERSHIP="false"
-if [[ "${DOTNET_ARCHIVE_ARCHITECTURES}" = *"${architecture}"* ]] && [[  "${DOTNET_ARCHIVE_VERSION_CODENAMES}" = *"${VERSION_CODENAME}"* ]] && [[ "${INSTALL_USING_APT}" = "true" ]]; then
-    echo "Detected ${VERSION_CODENAME} on ${architecture}. Attempting to install dotnet from apt"
-
-    install_using_apt "${DOTNET_SDK_OR_RUNTIME}" "${DOTNET_VERSION}" false || install_using_apt "${DOTNET_SDK_OR_RUNTIME}" "${DOTNET_VERSION}" true
-    if [ "$?" != 0 ]; then
-        echo "Could not install requested version from apt on current distribution."
-        exit 1
-    fi
-    CHANGE_OWNERSHIP="true"
-else
-    if [[ "${INSTALL_USING_APT}" = "false" ]]; then
-        echo "Installing dotnet from releases url"
-    else
-        echo "Attempting to install dotnet from releases url"
-    fi
-    install_using_dotnet_releases_url "${DOTNET_SDK_OR_RUNTIME}" "${DOTNET_VERSION}"
-    CHANGE_OWNERSHIP="true"
-fi
-
-# Additional dotnet versions to be installed but not be set as default.
-if [ ! -z "${ADDITIONAL_VERSIONS}" ]; then
-    OLDIFS=$IFS
-    IFS=","
-        read -a additional_versions <<< "$ADDITIONAL_VERSIONS"
-        for version in "${additional_versions[@]}"; do
-            OVERRIDE_DEFAULT_VERSION="false"
-            install_using_dotnet_releases_url "${DOTNET_SDK_OR_RUNTIME}" "${version}"
+# The version can be set to 'none' for runtime-only installations, then the array will just remain empty
+# Ensure there are no leading or trailing spaces that can break regex pattern matching
+if [ "$DOTNET_VERSION" != "none" ]; then
+    versions+=("$(trim_whitespace "$DOTNET_VERSION")")
+    for additional_version in $(split_csv "$ADDITIONAL_VERSIONS"); do
+        versions+=("$additional_version")
     done
-    IFS=$OLDIFS
 fi
 
-if [ "${CHANGE_OWNERSHIP}" = "true" ]; then
-    echo "Changing ownership ("${USERNAME}"  <-  "${TARGET_DOTNET_ROOT}")"
-    if ! cat /etc/group | grep -e "^dotnet:" > /dev/null 2>&1; then
-        groupadd -r dotnet
+dotnetRuntimeVersions=()
+for dotnetRuntimeVersion in $(split_csv "$DOTNET_RUNTIME_VERSIONS"); do
+    dotnetRuntimeVersions+=("$dotnetRuntimeVersion")
+done
+
+aspNetCoreRuntimeVersions=()
+for aspNetCoreRuntimeVersion in $(split_csv "$ASPNETCORE_RUNTIME_VERSIONS"); do
+    aspNetCoreRuntimeVersions+=("$aspNetCoreRuntimeVersion")
+done
+
+# Fail fast in case of bad input to avoid unneccesary work
+# v1 of the .NET feature allowed specifying only a major version 'X' like '3'
+# v2 removed this ability
+# - because install-dotnet.sh does not support it directly
+# - because the previous behavior installed an old version like '3.0.103', not the newest version '3.1.426', which was counterintuitive
+for version in "${versions[@]}"; do
+    if [[ "$version" =~ ^[0-9]+$ ]]; then
+        err "Unsupported .NET SDK version '${version}'. Use 'latest' for the latest version, 'lts' for the latest LTS version, 'X.Y' or 'X.Y.Z' for a specific version."
+        exit 1
     fi
-    usermod -a -G dotnet "${USERNAME}"
+done
 
-    chown -H -R "${USERNAME}:dotnet" "${TARGET_DOTNET_ROOT}" # Recursively traverse (-R), also following symbolic links (-H)
-    chmod -R g+r+w "${TARGET_DOTNET_ROOT}"
-    find "${TARGET_DOTNET_ROOT}" -type d -print0 | xargs -n 1 -0 chmod g+s
-else
-    echo "Not changing ownership ("${USERNAME}"  <-  "${TARGET_DOTNET_ROOT}")"
-fi
+for version in "${dotnetRuntimeVersions[@]}"; do
+    if [[ "$version" =~ ^[0-9]+$ ]]; then
+        err "Unsupported .NET Runtime version '${version}'. Use 'latest' for the latest version, 'lts' for the latest LTS version, 'X.Y' or 'X.Y.Z' for a specific version."
+        exit 1
+    fi
+done
+
+for version in "${aspNetCoreRuntimeVersions[@]}"; do
+    if [[ "$version" =~ ^[0-9]+$ ]]; then
+        err "Unsupported ASP.NET Core Runtime version '${version}'. Use 'latest' for the latest version, 'lts' for the latest LTS version, 'X.Y' or 'X.Y.Z' for a specific version."
+        exit 1
+    fi
+done
+
+# Install .NET versions and dependencies
+# icu-devtools includes dependencies for .NET
+check_packages wget ca-certificates icu-devtools
+
+for version in "${versions[@]}"; do
+    install_sdk "$version"
+done
+
+for version in "${dotnetRuntimeVersions[@]}"; do
+    install_runtime "dotnet" "$version"
+done
+
+for version in "${aspNetCoreRuntimeVersions[@]}"; do
+    install_runtime "aspnetcore" "$version"
+done
 
 # Clean up
 rm -rf /var/lib/apt/lists/*
+rm -rf scripts
 
 echo "Done!"

src/dotnet/scripts/dotnet-helpers.sh

@@ -0,0 +1,119 @@
+#!/bin/bash
+#-------------------------------------------------------------------------------------------------------------
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License. See https://go.microsoft.com/fwlink/?linkid=2090316 for license information.
+#-------------------------------------------------------------------------------------------------------------
+#
+# Docs: https://github.com/devcontainers/features/tree/main/src/dotnet
+# Maintainer: The Dev Container spec maintainers
+DOTNET_SCRIPTS=$(dirname "${BASH_SOURCE[0]}")
+DOTNET_INSTALL_SCRIPT="$DOTNET_SCRIPTS/vendor/dotnet-install.sh"
+DOTNET_INSTALL_DIR='/usr/share/dotnet'
+
+# Prints the latest dotnet version in the specified channel
+# Usage: fetch_latest_version_in_channel <channel> [<runtime>]
+# Example: fetch_latest_version_in_channel "LTS"
+# Example: fetch_latest_version_in_channel "6.0" "dotnet"
+# Example: fetch_latest_version_in_channel "6.0" "aspnetcore"
+fetch_latest_version_in_channel() {
+    local channel="$1"
+    local runtime="$2"
+    if [ "$runtime" = "dotnet" ]; then
+        wget -qO- "https://dotnetcli.azureedge.net/dotnet/Runtime/$channel/latest.version"
+    elif [ "$runtime" = "aspnetcore" ]; then
+        wget -qO- "https://dotnetcli.azureedge.net/dotnet/aspnetcore/Runtime/$channel/latest.version"
+    else
+        wget -qO- "https://dotnetcli.azureedge.net/dotnet/Sdk/$channel/latest.version"
+    fi
+    
+}
+
+# Prints the latest dotnet version
+# Usage: fetch_latest_version [<runtime>]
+# Example: fetch_latest_version
+# Example: fetch_latest_version "dotnet"
+# Example: fetch_latest_version "aspnetcore"
+fetch_latest_version() {
+    local runtime="$1"
+    local sts_version
+    local lts_version
+    sts_version=$(fetch_latest_version_in_channel "STS" "$runtime")
+    lts_version=$(fetch_latest_version_in_channel "LTS" "$runtime")
+    if [[ "$sts_version" > "$lts_version" ]]; then
+        echo "$sts_version"
+    else
+        echo "$lts_version"
+    fi
+}
+
+# Installs a version of the .NET SDK
+# Usage: install_sdk <version>
+install_sdk() {
+    local inputVersion="$1"
+    local version=""
+    local channel=""
+    if [[ "$inputVersion" == "latest" ]]; then
+        # Fetch the latest version manually, because dotnet-install.sh does not support it directly
+        version=$(fetch_latest_version)
+    elif [[ "$inputVersion" == "lts" ]]; then
+        # When user input is 'lts'
+        # Then version=latest, channel=LTS
+        version="latest"
+        channel="LTS"
+    elif [[ "$inputVersion" =~ ^[0-9]+\.[0-9]+$ ]]; then
+        # When user input is form 'A.B' like '3.1'
+        # Then version=latest, channel=3.1
+        version="latest"
+        channel="$inputVersion"
+    elif [[ "$inputVersion" =~ ^[0-9]+\.[0-9]+\.[0-9]xx$ ]]; then
+        # When user input is form 'A.B.Cxx' like '6.0.4xx'
+        # Then version=latest, channel=6.0.4xx
+        version="latest"
+        channel="$inputVersion"
+    else
+        # Assume version is an exact version string like '6.0.413' or '8.0.100-rc.2.23425.18'
+        version="$inputVersion"
+    fi
+    
+    # Currently this script does not make it possible to qualify the version, 'GA' is always implied
+    echo "Executing $DOTNET_INSTALL_SCRIPT --version $version --channel $channel --install-dir $DOTNET_INSTALL_DIR --no-path"
+    "$DOTNET_INSTALL_SCRIPT" \
+        --version "$version" \
+        --channel "$channel" \
+        --install-dir "$DOTNET_INSTALL_DIR" \
+        --no-path
+}
+
+# Installs a version of the .NET Runtime
+# Usage: install_runtime <runtime> <version>
+install_runtime() {
+    local runtime="$1"
+    local inputVersion="$2"
+    local version=""
+    local channel=""
+    if [[ "$inputVersion" == "latest" ]]; then
+        # Fetch the latest version manually, because dotnet-install.sh does not support it directly
+        version=$(fetch_latest_version "$runtime")
+    elif [[ "$inputVersion" == "lts" ]]; then
+        # When user input is 'lts'
+        # Then version=latest, channel=LTS
+        version="latest"
+        channel="LTS"
+    elif [[ "$inputVersion" =~ ^[0-9]+\.[0-9]+$ ]]; then
+        # When user input is form 'A.B' like '3.1'
+        # Then version=latest, channel=3.1
+        version="latest"
+        channel="$inputVersion"
+    else
+        # Assume version is an exact version string like '6.0.21' or '8.0.0-preview.7.23375.6'
+        version="$inputVersion"
+    fi
+    
+    echo "Executing $DOTNET_INSTALL_SCRIPT --runtime $runtime --version $version --channel $channel --install-dir $DOTNET_INSTALL_DIR --no-path"
+    "$DOTNET_INSTALL_SCRIPT" \
+        --runtime "$runtime" \
+        --version "$version" \
+        --channel "$channel" \
+        --install-dir "$DOTNET_INSTALL_DIR" \
+        --no-path
+}

src/dotnet/scripts/fetch-latest-dotnet-install.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+#-------------------------------------------------------------------------------------------------------------
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License. See https://go.microsoft.com/fwlink/?linkid=2090316 for license information.
+#-------------------------------------------------------------------------------------------------------------
+#
+# Docs: https://github.com/devcontainers/features/tree/main/src/dotnet
+# Maintainer: The Dev Container spec maintainers
+#
+# Run this script to replace dotnet-install.sh with the latest and greatest available version
+# 
+DOTNET_SCRIPTS=$(dirname "${BASH_SOURCE[0]}")
+DOTNET_INSTALL_SCRIPT="$DOTNET_SCRIPTS/vendor/dotnet-install.sh"
+
+wget https://dot.net/v1/dotnet-install.sh -O "$DOTNET_INSTALL_SCRIPT"
+chmod +x "$DOTNET_INSTALL_SCRIPT"

src/dotnet/scripts/string-helpers.sh

@@ -0,0 +1,42 @@
+#!/bin/bash
+#-------------------------------------------------------------------------------------------------------------
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License. See https://go.microsoft.com/fwlink/?linkid=2090316 for license information.
+#-------------------------------------------------------------------------------------------------------------
+#
+# Docs: https://github.com/devcontainers/features/tree/main/src/dotnet
+# Maintainer: The Dev Container spec maintainers
+
+# Removes leading and trailing whitespace from an input string
+# Usage: trim_whitespace <text>
+trim_whitespace() {
+    text="$1"
+
+    # Remove leading spaces
+    while [ "${text:0:1}" == " " ]; do
+        text="${text:1}"
+    done
+
+    # Remove trailing spaces
+    while [ "${text: -1}" == " " ]; do
+        text="${text:0:-1}"
+    done
+
+    echo "$text"
+}
+
+# Splits comma-separated values into an array while ignoring empty entries
+# Usage: split_csv <comma-separated-values>
+split_csv() {
+    local -a values=()
+    while IFS="," read -ra entries; do
+        for entry in "${entries[@]}"; do
+            entry="$(trim_whitespace "$entry")"
+            if [ -n "$entry" ]; then
+                values+=("$entry")
+            fi
+        done
+    done <<< "$1"
+
+    echo "${values[@]}"
+}

src/dotnet/scripts/vendor/README.md

@@ -0,0 +1,27 @@
+### **IMPORTANT NOTE**
+
+Scripts in this directory are sourced externally and not maintained by the Dev Container spec maintainers. Do not make changes directly as they might be overwritten at any moment.
+
+## dotnet-install.sh
+
+`dotnet-install.sh` is a copy of <https://dot.net/v1/dotnet-install.sh>. ([Script reference](https://learn.microsoft.com/en-us/dotnet/core/tools/dotnet-install-script))
+
+Quick options reminder for `dotnet-install.sh`:
+
+- `--version`: `"latest"` (default) or an exact version in the form A.B.C like `"6.0.413"`
+- `--channel`: `"LTS"` (default), `"STS"`, a two-part version in the form A.B like `"6.0"` or three-part form A.B.Cxx like `"6.0.1xx"`
+- `--quality`: `"daily"`, `"preview"` or `"GA"`
+- The channel option is only used when version is 'latest' because an exact version overrides the channel option
+- The quality option is only used when channel is 'A.B' or 'A.B.Cxx' because it can't be used with STS or LTS
+
+Examples
+
+```
+dotnet-install.sh [--version latest] [--channel LTS]
+dotnet-install.sh [--version latest] --channel STS
+dotnet-install.sh [--version latest] --channel 6.0 [--quality GA]
+dotnet-install.sh [--version latest] --channel 6.0.4xx [--quality GA]
+dotnet-install.sh [--version latest] --channel 8.0 --quality preview
+dotnet-install.sh [--version latest] --channel 8.0 --quality daily
+dotnet-install.sh --version 6.0.413
+```

src/git-lfs/NOTES.md

@@ -0,0 +1,7 @@
+
+
+## OS Support
+
+This Feature should work on recent versions of Debian/Ubuntu-based distributions with the `apt` package manager installed.
+
+`bash` is required to execute the `install.sh` script.

src/git-lfs/README.md

@@ -16,9 +16,17 @@ Installs Git Large File Support (Git LFS) along with needed dependencies. Useful
 | Options Id | Description | Type | Default Value |
 |-----|-----|-----|-----|
 | version | Select version of Git LFS to install | string | latest |
+| autoPull | Automatically pull LFS files when creating the container.  When false, running 'git lfs pull' in the container will have the same effect. | boolean | true |
 
 
 
+## OS Support
+
+This Feature should work on recent versions of Debian/Ubuntu-based distributions with the `apt` package manager installed.
+
+`bash` is required to execute the `install.sh` script.
+
+
 ---
 
 _Note: This file was auto-generated from the [devcontainer-feature.json](https://github.com/devcontainers/features/blob/main/src/git-lfs/devcontainer-feature.json).  Add additional notes to a `NOTES.md`._

src/git-lfs/devcontainer-feature.json

@@ -1,20 +1,26 @@
 {
     "id": "git-lfs",
-    "version": "1.0.4",
+    "version": "1.1.1",
     "name": "Git Large File Support (LFS)",
     "documentationURL": "https://github.com/devcontainers/features/tree/main/src/git-lfs",
     "description": "Installs Git Large File Support (Git LFS) along with needed dependencies. Useful for base Dockerfiles that often are missing required install dependencies like git and curl.",
     "options": {
         "version": {
             "type": "string",
-            "enum": [
+            "proposals": [
                 "latest",
                 "none"
             ],
             "default": "latest",
             "description": "Select version of Git LFS to install"
+        },
+        "autoPull": {
+            "type": "boolean",
+            "default": true,
+            "description": "Automatically pull LFS files when creating the container.  When false, running 'git lfs pull' in the container will have the same effect."
         }
     },
+    "postCreateCommand": "/usr/local/share/pull-git-lfs-artifacts.sh",
     "installsAfter": [
         "ghcr.io/devcontainers/features/common-utils"
     ]

src/git-lfs/install.sh

@@ -8,12 +8,14 @@
 # Maintainer: The VS Code and Codespaces Teams
 
 GIT_LFS_VERSION=${VERSION:-"latest"}
+AUTO_PULL=${AUTOPULL:="true"}
 
 GIT_LFS_ARCHIVE_GPG_KEY_URI="https://packagecloud.io/github/git-lfs/gpgkey"
 GIT_LFS_ARCHIVE_ARCHITECTURES="amd64 arm64"
 GIT_LFS_ARCHIVE_VERSION_CODENAMES="stretch buster bullseye bionic focal jammy"
 GIT_LFS_CHECKSUM_GPG_KEYS="0x88ace9b29196305ba9947552f1ba225c0223b187 0x86cd3297749375bcf8206715f54fe648088335a9 0xaa3b3450295830d2de6db90caba67be5a5795889"
-GPG_KEY_SERVERS="keyserver hkp://keyserver.ubuntu.com:80
+GPG_KEY_SERVERS="keyserver hkp://keyserver.ubuntu.com
+keyserver hkp://keyserver.ubuntu.com:80
 keyserver hkps://keys.openpgp.org
 keyserver hkp://keyserver.pgp.com"
 
@@ -27,21 +29,6 @@ if [ "$(id -u)" -ne 0 ]; then
     exit 1
 fi
 
-# Get central common setting
-get_common_setting() {
-    if [ "${common_settings_file_loaded}" != "true" ]; then
-        curl -sfL "https://aka.ms/vscode-dev-containers/script-library/settings.env" 2>/dev/null -o /tmp/vsdc-settings.env || echo "Could not download settings file. Skipping."
-        common_settings_file_loaded=true
-    fi
-    if [ -f "/tmp/vsdc-settings.env" ]; then
-        local multi_line=""
-        if [ "$2" = "true" ]; then multi_line="-z"; fi
-        local result="$(grep ${multi_line} -oP "$1=\"?\K[^\"]+" /tmp/vsdc-settings.env | tr -d '\0')"
-        if [ ! -z "${result}" ]; then declare -g $1="${result}"; fi
-    fi
-    echo "$1=${!1}"
-}
-
 # Figure out correct version of a three part version number is not passed
 find_version_from_git_tags() {
     local variable_name=$1
@@ -78,11 +65,9 @@ find_version_from_git_tags() {
 
 # Import the specified key in a variable name passed in as 
 receive_gpg_keys() {
-    get_common_setting $1
     local keys=${!1}
-    get_common_setting GPG_KEY_SERVERS true
 
-    # Use a temporary locaiton for gpg keys to avoid polluting image
+    # Use a temporary location for gpg keys to avoid polluting image
     export GNUPGHOME="/tmp/tmp-gnupg"
     mkdir -p ${GNUPGHOME}
     chmod 700 ${GNUPGHOME}
@@ -133,7 +118,6 @@ install_using_apt() {
         version_suffix=""
     fi
     # Install
-    get_common_setting GIT_LFS_ARCHIVE_GPG_KEY_URI
     curl -sSL "${GIT_LFS_ARCHIVE_GPG_KEY_URI}" | gpg --dearmor > /usr/share/keyrings/gitlfs-archive-keyring.gpg
     echo -e "deb [arch=${architecture} signed-by=/usr/share/keyrings/gitlfs-archive-keyring.gpg] https://packagecloud.io/github/git-lfs/${ID} ${VERSION_CODENAME} main\ndeb-src [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/gitlfs-archive-keyring.gpg] https://packagecloud.io/github/git-lfs/${ID} ${VERSION_CODENAME} main" > /etc/apt/sources.list.d/git-lfs.list
 
@@ -203,6 +187,37 @@ if [ "${use_github}" = "true" ]; then
     install_using_github
 fi
 
+# --- Generate a 'pull-git-lfs-artifacts.sh' script to be executed by the 'postCreateCommand' lifecycle hook
+PULL_GIT_LFS_SCRIPT_PATH="/usr/local/share/pull-git-lfs-artifacts.sh"
+
+tee "$PULL_GIT_LFS_SCRIPT_PATH" > /dev/null \
+<< EOF
+#!/bin/sh
+set -e
+AUTO_PULL=${AUTO_PULL}
+EOF
+
+tee -a "$PULL_GIT_LFS_SCRIPT_PATH" > /dev/null \
+<< 'EOF'
+
+echo "Fetching git lfs artifacts..."
+
+if [ "${AUTO_PULL}" != "true" ]; then
+    echo "(!) Skipping 'git lfs pull' because 'autoPull' is not set to 'true'"
+    exit 0
+fi
+
+# Check if repo is a git lfs repo.
+if ! git lfs ls-files > /dev/null 2>&1; then
+    echo "(!) Skipping automatic 'git lfs pull' because no git lfs files were detected"
+    exit 0
+fi
+
+git lfs pull
+EOF
+
+chmod 755 "$PULL_GIT_LFS_SCRIPT_PATH"
+
 # Clean up
 rm -rf /var/lib/apt/lists/*
 

src/git/NOTES.md

@@ -0,0 +1,7 @@
+
+
+## OS Support
+
+This Feature should work on recent versions of Debian/Ubuntu-based distributions with the `apt` package manager installed.
+
+`bash` is required to execute the `install.sh` script.

src/git/README.md

@@ -20,6 +20,13 @@ Install an up-to-date version of Git, built from source as needed. Useful for wh
 
 
 
+## OS Support
+
+This Feature should work on recent versions of Debian/Ubuntu-based distributions with the `apt` package manager installed.
+
+`bash` is required to execute the `install.sh` script.
+
+
 ---
 
 _Note: This file was auto-generated from the [devcontainer-feature.json](https://github.com/devcontainers/features/blob/main/src/git/devcontainer-feature.json).  Add additional notes to a `NOTES.md`._

src/git/devcontainer-feature.json

@@ -1,6 +1,6 @@
 {
     "id": "git",
-    "version": "1.0.5",
+    "version": "1.1.6",
     "name": "Git (from source)",
     "documentationURL": "https://github.com/devcontainers/features/tree/main/src/git",
     "description": "Install an up-to-date version of Git, built from source as needed. Useful for when you want the latest and greatest features. Auto-detects latest stable version and installs needed dependencies.",

src/git/install.sh

@@ -11,7 +11,8 @@ GIT_VERSION=${VERSION} # 'system' checks the base image first, else installs 'la
 USE_PPA_IF_AVAILABLE=${PPA}
 
 GIT_CORE_PPA_ARCHIVE_GPG_KEY=E1DD270288B4E6030699E45FA1715D88E1DF1F24
-GPG_KEY_SERVERS="keyserver hkp://keyserver.ubuntu.com:80
+GPG_KEY_SERVERS="keyserver hkp://keyserver.ubuntu.com
+keyserver hkp://keyserver.ubuntu.com:80
 keyserver hkps://keys.openpgp.org
 keyserver hkp://keyserver.pgp.com"
 
@@ -25,33 +26,16 @@ if [ "$(id -u)" -ne 0 ]; then
     exit 1
 fi
 
-# Get central common setting
-get_common_setting() {
-    if [ "${common_settings_file_loaded}" != "true" ]; then
-        curl -sfL "https://aka.ms/vscode-dev-containers/script-library/settings.env" 2>/dev/null -o /tmp/vsdc-settings.env || echo "Could not download settings file. Skipping."
-        common_settings_file_loaded=true
-    fi
-    if [ -f "/tmp/vsdc-settings.env" ]; then
-        local multi_line=""
-        if [ "$2" = "true" ]; then multi_line="-z"; fi
-        local result="$(grep ${multi_line} -oP "$1=\"?\K[^\"]+" /tmp/vsdc-settings.env | tr -d '\0')"
-        if [ ! -z "${result}" ]; then declare -g $1="${result}"; fi
-    fi
-    echo "$1=${!1}"
-}
-
 # Import the specified key in a variable name passed in as 
 receive_gpg_keys() {
-    get_common_setting $1
     local keys=${!1}
-    get_common_setting GPG_KEY_SERVERS true
     local keyring_args=""
     if [ ! -z "$2" ]; then
         mkdir -p "$(dirname \"$2\")"
         keyring_args="--no-default-keyring --keyring $2"
     fi
 
-    # Use a temporary locaiton for gpg keys to avoid polluting image
+    # Use a temporary location for gpg keys to avoid polluting image
     export GNUPGHOME="/tmp/tmp-gnupg"
     mkdir -p ${GNUPGHOME}
     chmod 700 ${GNUPGHOME}
@@ -147,11 +131,21 @@ if [ "$(echo "${GIT_VERSION}" | grep -o '\.' | wc -l)" != "2" ]; then
     fi
 fi
 
+check_packages libpcre2-dev
+
+if [ "${VERSION_CODENAME}" = "focal" ] || [ "${VERSION_CODENAME}" = "bullseye" ]; then
+    check_packages libpcre2-posix2
+elif [ "${VERSION_CODENAME}" = "bionic" ] || [ "${VERSION_CODENAME}" = "buster" ]; then
+    check_packages libpcre2-posix0
+else
+    check_packages libpcre2-posix3
+fi
+
 echo "Downloading source for ${GIT_VERSION}..."
 curl -sL https://github.com/git/git/archive/v${GIT_VERSION}.tar.gz | tar -xzC /tmp 2>&1
 echo "Building..."
 cd /tmp/git-${GIT_VERSION}
-make -s prefix=/usr/local all && make -s prefix=/usr/local install 2>&1
+make -s USE_LIBPCRE=YesPlease prefix=/usr/local sysconfdir=/etc all && make -s USE_LIBPCRE=YesPlease prefix=/usr/local sysconfdir=/etc install 2>&1
 rm -rf /tmp/git-${GIT_VERSION}
 rm -rf /var/lib/apt/lists/*
 echo "Done!"

src/github-cli/NOTES.md

@@ -0,0 +1,7 @@
+
+
+## OS Support
+
+This Feature should work on recent versions of Debian/Ubuntu-based distributions with the `apt` package manager installed.
+
+`bash` is required to execute the `install.sh` script.

src/github-cli/README.md

@@ -20,6 +20,13 @@ Installs the GitHub CLI. Auto-detects latest version and installs needed depende
 
 
 
+## OS Support
+
+This Feature should work on recent versions of Debian/Ubuntu-based distributions with the `apt` package manager installed.
+
+`bash` is required to execute the `install.sh` script.
+
+
 ---
 
 _Note: This file was auto-generated from the [devcontainer-feature.json](https://github.com/devcontainers/features/blob/main/src/github-cli/devcontainer-feature.json).  Add additional notes to a `NOTES.md`._

src/github-cli/devcontainer-feature.json

@@ -1,6 +1,6 @@
 {
     "id": "github-cli",
-    "version": "1.0.6",
+    "version": "1.0.11",
     "name": "GitHub CLI",
     "documentationURL": "https://github.com/devcontainers/features/tree/main/src/github-cli",
     "description": "Installs the GitHub CLI. Auto-detects latest version and installs needed dependencies.",
@@ -20,7 +20,8 @@
         }
     },
     "installsAfter": [
-        "ghcr.io/devcontainers/features/common-utils"
+        "ghcr.io/devcontainers/features/common-utils",
+        "ghcr.io/devcontainers/features/git"
     ]
 }
 

src/github-cli/install.sh

@@ -11,7 +11,8 @@ CLI_VERSION=${VERSION:-"latest"}
 INSTALL_DIRECTLY_FROM_GITHUB_RELEASE=${INSTALLDIRECTLYFROMGITHUBRELEASE:-"true"}
 
 GITHUB_CLI_ARCHIVE_GPG_KEY=23F3D4EA75716059
-GPG_KEY_SERVERS="keyserver hkp://keyserver.ubuntu.com:80
+GPG_KEY_SERVERS="keyserver hkp://keyserver.ubuntu.com
+keyserver hkp://keyserver.ubuntu.com:80
 keyserver hkps://keys.openpgp.org
 keyserver hkp://keyserver.pgp.com"
 
@@ -25,64 +26,16 @@ if [ "$(id -u)" -ne 0 ]; then
     exit 1
 fi
 
-# Get central common setting
-get_common_setting() {
-    if [ "${common_settings_file_loaded}" != "true" ]; then
-        curl -sfL "https://aka.ms/vscode-dev-containers/script-library/settings.env" 2>/dev/null -o /tmp/vsdc-settings.env || echo "Could not download settings file. Skipping."
-        common_settings_file_loaded=true
-    fi
-    if [ -f "/tmp/vsdc-settings.env" ]; then
-        local multi_line=""
-        if [ "$2" = "true" ]; then multi_line="-z"; fi
-        local result="$(grep ${multi_line} -oP "$1=\"?\K[^\"]+" /tmp/vsdc-settings.env | tr -d '\0')"
-        if [ ! -z "${result}" ]; then declare -g $1="${result}"; fi
-    fi
-    echo "$1=${!1}"
-}
 
 # Import the specified key in a variable name passed in as 
 receive_gpg_keys() {
-    get_common_setting $1
     local keys=${!1}
-    get_common_setting GPG_KEY_SERVERS true
-
-    # Use a temporary locaiton for gpg keys to avoid polluting image
-    export GNUPGHOME="/tmp/tmp-gnupg"
-    mkdir -p ${GNUPGHOME}
-    chmod 700 ${GNUPGHOME}
-    echo -e "disable-ipv6\n${GPG_KEY_SERVERS}" > ${GNUPGHOME}/dirmngr.conf
-    # GPG key download sometimes fails for some reason and retrying fixes it.
-    local retry_count=0
-    local gpg_ok="false"
-    set +e
-    until [ "${gpg_ok}" = "true" ] || [ "${retry_count}" -eq "5" ]; 
-    do
-        echo "(*) Downloading GPG key..."
-        ( echo "${keys}" | xargs -n 1 gpg --recv-keys) 2>&1 && gpg_ok="true"
-        if [ "${gpg_ok}" != "true" ]; then
-            echo "(*) Failed getting key, retring in 10s..."
-            (( retry_count++ ))
-            sleep 10s
-        fi
-    done
-    set -e
-    if [ "${gpg_ok}" = "false" ]; then
-        echo "(!) Failed to get gpg key."
-        exit 1
-    fi
-}
-
-# Import the specified key in a variable name passed in as 
-receive_gpg_keys() {
-    get_common_setting $1
-    local keys=${!1}
-    get_common_setting GPG_KEY_SERVERS true
     local keyring_args=""
     if [ ! -z "$2" ]; then
         keyring_args="--no-default-keyring --keyring $2"
     fi
 
-    # Use a temporary locaiton for gpg keys to avoid polluting image
+    # Use a temporary location for gpg keys to avoid polluting image
     export GNUPGHOME="/tmp/tmp-gnupg"
     mkdir -p ${GNUPGHOME}
     chmod 700 ${GNUPGHOME}
@@ -158,6 +111,46 @@ find_version_from_git_tags() {
     echo "${variable_name}=${!variable_name}"
 }
 
+# Use semver logic to decrement a version number then look for the closest match
+find_prev_version_from_git_tags() {
+    local variable_name=$1
+    local current_version=${!variable_name}
+    local repository=$2
+    # Normally a "v" is used before the version number, but support alternate cases
+    local prefix=${3:-"tags/v"}
+    # Some repositories use "_" instead of "." for version number part separation, support that
+    local separator=${4:-"."}
+    # Some tools release versions that omit the last digit (e.g. go)
+    local last_part_optional=${5:-"false"}
+    # Some repositories may have tags that include a suffix (e.g. actions/node-versions)
+    local version_suffix_regex=$6
+    # Try one break fix version number less if we get a failure. Use "set +e" since "set -e" can cause failures in valid scenarios.
+    set +e
+        major="$(echo "${current_version}" | grep -oE '^[0-9]+' || echo '')"
+        minor="$(echo "${current_version}" | grep -oP '^[0-9]+\.\K[0-9]+' || echo '')"
+        breakfix="$(echo "${current_version}" | grep -oP '^[0-9]+\.[0-9]+\.\K[0-9]+' 2>/dev/null || echo '')"
+
+        if [ "${minor}" = "0" ] && [ "${breakfix}" = "0" ]; then
+            ((major=major-1))
+            declare -g ${variable_name}="${major}"
+            # Look for latest version from previous major release
+            find_version_from_git_tags "${variable_name}" "${repository}" "${prefix}" "${separator}" "${last_part_optional}"
+        # Handle situations like Go's odd version pattern where "0" releases omit the last part
+        elif [ "${breakfix}" = "" ] || [ "${breakfix}" = "0" ]; then
+            ((minor=minor-1))
+            declare -g ${variable_name}="${major}.${minor}"
+            # Look for latest version from previous minor release
+            find_version_from_git_tags "${variable_name}" "${repository}" "${prefix}" "${separator}" "${last_part_optional}"
+        else
+            ((breakfix=breakfix-1))
+            if [ "${breakfix}" = "0" ] && [ "${last_part_optional}" = "true" ]; then
+                declare -g ${variable_name}="${major}.${minor}"
+            else 
+                declare -g ${variable_name}="${major}.${minor}.${breakfix}"
+            fi
+        fi
+    set -e
+}
 
 # Fall back on direct download if no apt package exists
 # Fetches .deb file to be installed with dpkg
@@ -171,6 +164,15 @@ install_deb_using_github() {
     mkdir -p /tmp/ghcli
     pushd /tmp/ghcli
     wget https://github.com/cli/cli/releases/download/v${CLI_VERSION}/${cli_filename}
+    exit_code=$?
+    set -e
+    if [ "$exit_code" != "0" ]; then
+        # Handle situation where git tags are ahead of what was is available to actually download
+        echo "(!) github-cli version ${CLI_VERSION} failed to download. Attempting to fall back one version to retry..."
+        find_prev_version_from_git_tags CLI_VERSION https://github.com/cli/cli
+        wget https://github.com/cli/cli/releases/download/v${CLI_VERSION}/${cli_filename}
+    fi
+
     dpkg -i /tmp/ghcli/${cli_filename}
     popd
     rm -rf /tmp/ghcli

src/go/NOTES.md

@@ -0,0 +1,7 @@
+
+
+## OS Support
+
+This Feature should work on recent versions of Debian/Ubuntu-based distributions with the `apt` package manager installed.
+
+`bash` is required to execute the `install.sh` script.

src/go/README.md

@@ -18,6 +18,19 @@ Installs Go and common Go utilities. Auto-detects latest version and installs ne
 | version | Select or enter a Go version to install | string | latest |
 | golangciLintVersion | Version of golangci-lint to install | string | latest |
 
+## Customizations
+
+### VS Code Extensions
+
+- `golang.Go`
+
+
+
+## OS Support
+
+This Feature should work on recent versions of Debian/Ubuntu-based distributions with the `apt` package manager installed.
+
+`bash` is required to execute the `install.sh` script.
 
 
 ---

src/go/devcontainer-feature.json

@@ -1,6 +1,6 @@
 {
     "id": "go",
-    "version": "1.1.0",
+    "version": "1.2.2",
     "name": "Go",
     "documentationURL": "https://github.com/devcontainers/features/tree/main/src/go",
     "description": "Installs Go and common Go utilities. Auto-detects latest version and installs needed dependencies.",
@@ -10,8 +10,8 @@
             "proposals": [
                 "latest",
                 "none",
-                "1.19",
-                "1.18"
+                "1.21",
+                "1.20"
             ],
             "default": "latest",
             "description": "Select or enter a Go version to install"

src/go/install.sh

@@ -7,13 +7,13 @@
 # Docs: https://github.com/microsoft/vscode-dev-containers/blob/main/script-library/docs/go.md
 # Maintainer: The VS Code and Codespaces Teams
 
-TARGET_GO_VERSION=${VERSION:-"latest"}
-GOLANGCILINT_VERSION=${GOLANGCILINTVERSION:-"latest"}
+TARGET_GO_VERSION="${VERSION:-"latest"}"
+GOLANGCILINT_VERSION="${GOLANGCILINTVERSION:-"latest"}"
 
-TARGET_GOROOT=${TARGET_GOROOT:-"/usr/local/go"}
-TARGET_GOPATH=${TARGET_GOPATH:-"/go"}
-USERNAME=${USERNAME:-"automatic"}
-INSTALL_GO_TOOLS=${INSTALL_GO_TOOLS:-"true"}
+TARGET_GOROOT="${TARGET_GOROOT:-"/usr/local/go"}"
+TARGET_GOPATH="${TARGET_GOPATH:-"/go"}"
+USERNAME="${USERNAME:-"${_REMOTE_USER:-"automatic"}"}"
+INSTALL_GO_TOOLS="${INSTALL_GO_TOOLS:-"true"}"
 
 # https://www.google.com/linuxrepositories/
 GO_GPG_KEY_URI="https://dl.google.com/linux/linux_signing_key.pub"
@@ -84,21 +84,6 @@ find_version_from_git_tags() {
     echo "${variable_name}=${!variable_name}"
 }
 
-# Get central common setting
-get_common_setting() {
-    if [ "${common_settings_file_loaded}" != "true" ]; then
-        curl -sfL "https://aka.ms/vscode-dev-containers/script-library/settings.env" 2>/dev/null -o /tmp/vsdc-settings.env || echo "Could not download settings file. Skipping."
-        common_settings_file_loaded=true
-    fi
-    if [ -f "/tmp/vsdc-settings.env" ]; then
-        local multi_line=""
-        if [ "$2" = "true" ]; then multi_line="-z"; fi
-        local result="$(grep ${multi_line} -oP "$1=\"?\K[^\"]+" /tmp/vsdc-settings.env | tr -d '\0')"
-        if [ ! -z "${result}" ]; then declare -g $1="${result}"; fi
-    fi
-    echo "$1=${!1}"
-}
-
 apt_get_update()
 {
     if [ "$(find /var/lib/apt/lists/* | wc -l)" = "0" ]; then
@@ -142,12 +127,12 @@ if ! cat /etc/group | grep -e "^golang:" > /dev/null 2>&1; then
 fi
 usermod -a -G golang "${USERNAME}"
 mkdir -p "${TARGET_GOROOT}" "${TARGET_GOPATH}"
-if [ "${TARGET_GO_VERSION}" != "none" ] && ! type go > /dev/null 2>&1; then
-    # Use a temporary locaiton for gpg keys to avoid polluting image
+
+if [[ "${TARGET_GO_VERSION}" != "none" ]] && [[ "$(go version)" != *"${TARGET_GO_VERSION}"* ]]; then
+    # Use a temporary location for gpg keys to avoid polluting image
     export GNUPGHOME="/tmp/tmp-gnupg"
     mkdir -p ${GNUPGHOME}
     chmod 700 ${GNUPGHOME}
-    get_common_setting GO_GPG_KEY_URI
     curl -sSL -o /tmp/tmp-gnupg/golang_key "${GO_GPG_KEY_URI}"
     gpg -q --import /tmp/tmp-gnupg/golang_key
     echo "Downloading Go ${TARGET_GO_VERSION}..."
@@ -186,19 +171,22 @@ if [ "${TARGET_GO_VERSION}" != "none" ] && ! type go > /dev/null 2>&1; then
     tar -xzf /tmp/go.tar.gz -C "${TARGET_GOROOT}" --strip-components=1
     rm -rf /tmp/go.tar.gz /tmp/go.tar.gz.asc /tmp/tmp-gnupg
 else
-    echo "Go already installed. Skipping."
+    echo "(!) Go is already installed with version ${TARGET_GO_VERSION}. Skipping."
 fi
 
 # Install Go tools that are isImportant && !replacedByGopls based on
-# https://github.com/golang/vscode-go/blob/v0.31.1/src/goToolsInformation.ts
+# https://github.com/golang/vscode-go/blob/v0.38.0/src/goToolsInformation.ts
 GO_TOOLS="\
     golang.org/x/tools/gopls@latest \
     honnef.co/go/tools/cmd/staticcheck@latest \
     golang.org/x/lint/golint@latest \
     github.com/mgechev/revive@latest \
-    github.com/uudashr/gopkgs/v2/cmd/gopkgs@latest \
-    github.com/ramya-rao-a/go-outline@latest \
-    github.com/go-delve/delve/cmd/dlv@latest"
+    github.com/go-delve/delve/cmd/dlv@latest \
+    github.com/fatih/gomodifytags@latest \
+    github.com/haya14busa/goplay/cmd/goplay@latest \
+    github.com/cweill/gotests/gotests@latest \ 
+    github.com/josharian/impl@latest"
+
 if [ "${INSTALL_GO_TOOLS}" = "true" ]; then
     echo "Installing common Go tools..."
     export PATH=${TARGET_GOROOT}/bin:${PATH}
@@ -218,8 +206,10 @@ if [ "${INSTALL_GO_TOOLS}" = "true" ]; then
     (echo "${GO_TOOLS}" | xargs -n 1 go ${go_install_command} -v )2>&1 | tee -a /usr/local/etc/vscode-dev-containers/go.log
 
     # Move Go tools into path and clean up
+    if [ -d /tmp/gotools/bin ]; then
         mv /tmp/gotools/bin/* ${TARGET_GOPATH}/bin/
         rm -rf /tmp/gotools
+    fi
 
     # Install golangci-lint from precompiled binares
     if [ "$GOLANGCILINT_VERSION" = "latest" ] || [ "$GOLANGCILINT_VERSION" = "" ]; then

src/hugo/NOTES.md

@@ -0,0 +1,7 @@
+
+
+## OS Support
+
+This Feature should work on recent versions of Debian/Ubuntu-based distributions with the `apt` package manager installed.
+
+`bash` is required to execute the `install.sh` script.

src/hugo/README.md

@@ -20,6 +20,13 @@
 
 
 
+## OS Support
+
+This Feature should work on recent versions of Debian/Ubuntu-based distributions with the `apt` package manager installed.
+
+`bash` is required to execute the `install.sh` script.
+
+
 ---
 
 _Note: This file was auto-generated from the [devcontainer-feature.json](https://github.com/devcontainers/features/blob/main/src/hugo/devcontainer-feature.json).  Add additional notes to a `NOTES.md`._

src/hugo/devcontainer-feature.json

@@ -1,6 +1,6 @@
 {
   "id": "hugo",
-  "version": "1.1.0",
+  "version": "1.1.2",
   "name": "Hugo",
   "documentationURL": "https://github.com/devcontainers/features/tree/main/src/hugo",
   "options": {

src/hugo/install.sh

@@ -7,12 +7,12 @@
 # Docs: https://github.com/microsoft/vscode-dev-containers/blob/main/script-library/docs/hugo.md
 # Maintainer: The VS Code and Codespaces Teams
 
-VERSION=${VERSION:-"latest"}
+VERSION="${VERSION:-"latest"}"
 
-USERNAME=${USERNAME:-"automatic"}
-UPDATE_RC=${UPDATE_RC:-"true"}
+USERNAME="${USERNAME:-"${_REMOTE_USER:-"automatic"}"}"
+UPDATE_RC="${UPDATE_RC:-"true"}"
 
-HUGO_DIR=${HUGO_DIR:-"/usr/local/hugo"}
+HUGO_DIR="${HUGO_DIR:-"/usr/local/hugo"}"
 
 set -e
 

src/java/NOTES.md

@@ -1,3 +1,10 @@
 ## License
 
 For the Java Feature from this repository, see [NOTICE.txt](https://github.com/devcontainers/features/tree/main/src/java/NOTICE.txt) for licensing information on JDK distributions.
+
+
+## OS Support
+
+This Feature should work on recent versions of Debian/Ubuntu-based distributions with the `apt` package manager installed.
+
+`bash` is required to execute the `install.sh` script.

src/java/README.md

@@ -18,13 +18,30 @@ Installs Java, SDKMAN! (if not installed), and needed dependencies.
 | version | Select or enter a Java version to install | string | latest |
 | jdkDistro | Select or enter a JDK distribution | string | ms |
 | installGradle | Install Gradle, a build automation tool for multi-language software development | boolean | false |
+| gradleVersion | Select or enter a Gradle version | string | latest |
 | installMaven | Install Maven, a management tool for Java | boolean | false |
+| mavenVersion | Select or enter a Maven version | string | latest |
+| installAnt | Install Ant, a software tool for automating software build processes | boolean | false |
+| antVersion | Select or enter an Ant version | string | latest |
+
+## Customizations
+
+### VS Code Extensions
+
+- `vscjava.vscode-java-pack`
 
 ## License
 
 For the Java Feature from this repository, see [NOTICE.txt](https://github.com/devcontainers/features/tree/main/src/java/NOTICE.txt) for licensing information on JDK distributions.
 
 
+## OS Support
+
+This Feature should work on recent versions of Debian/Ubuntu-based distributions with the `apt` package manager installed.
+
+`bash` is required to execute the `install.sh` script.
+
+
 ---
 
 _Note: This file was auto-generated from the [devcontainer-feature.json](https://github.com/devcontainers/features/blob/main/src/java/devcontainer-feature.json).  Add additional notes to a `NOTES.md`._

src/java/devcontainer-feature.json

@@ -1,6 +1,6 @@
 {
   "id": "java",
-  "version": "1.0.11",
+  "version": "1.2.2",
   "name": "Java (via SDKMAN!)",
   "documentationURL": "https://github.com/devcontainers/features/tree/main/src/java",
   "description": "Installs Java, SDKMAN! (if not installed), and needed dependencies.",
@@ -33,13 +33,49 @@
       "default": false,
       "description": "Install Gradle, a build automation tool for multi-language software development"
     },
+    "gradleVersion": {
+      "type": "string",
+      "proposals": [
+        "latest",
+        "7.5.1",
+        "6.9.3",
+        "5.6.4"
+      ],
+      "default": "latest",
+      "description": "Select or enter a Gradle version"
+    },
     "installMaven": {
       "type": "boolean",
       "default": false,
       "description": "Install Maven, a management tool for Java"
+    },
+    "mavenVersion": {
+      "type": "string",
+      "proposals": [
+        "latest",
+        "3.8.6",
+        "3.6.3",
+        "3.5.4"
+      ],
+      "default": "latest",
+      "description": "Select or enter a Maven version"
+    },
+    "installAnt": {
+      "type": "boolean",
+      "default": false,
+      "description": "Install Ant, a software tool for automating software build processes"
+    },
+    "antVersion": {
+      "type": "string",
+      "proposals": [
+        "latest",
+        "1.10.12",
+        "1.9.15"
+      ],
+      "default": "latest",
+      "description": "Select or enter an Ant version"
     }
   },
-  "buildArg": "_VSC_INSTALL_JAVA",
   "customizations": {
     "vscode": {
       "extensions": [
@@ -53,7 +89,7 @@
   "containerEnv": {
     "SDKMAN_DIR": "/usr/local/sdkman",
     "JAVA_HOME": "/usr/local/sdkman/candidates/java/current",
-    "PATH": "/usr/local/sdkman/bin:/usr/local/sdkman/candidates/java/current/bin:/usr/local/sdkman/candidates/gradle/current/bin:/usr/local/sdkman/candidates/maven/current/bin:${PATH}"
+    "PATH": "/usr/local/sdkman/bin:/usr/local/sdkman/candidates/java/current/bin:/usr/local/sdkman/candidates/gradle/current/bin:/usr/local/sdkman/candidates/maven/current/bin:/usr/local/sdkman/candidates/ant/current/bin:${PATH}"
   },
   "installsAfter": [
       "ghcr.io/devcontainers/features/common-utils"

src/java/install.sh

@@ -9,18 +9,22 @@
 #
 # Syntax: ./java-debian.sh [JDK version] [SDKMAN_DIR] [non-root user] [Add to rc files flag]
 
-JAVA_VERSION=${VERSION:-"lts"}
-INSTALL_GRADLE=${INSTALLGRADLE:-"false"}
-INSTALL_MAVEN=${INSTALLMAVEN:-"false"}
-JDK_DISTRO=${JDKDISTRO}
+JAVA_VERSION="${VERSION:-"lts"}"
+INSTALL_GRADLE="${INSTALLGRADLE:-"false"}"
+GRADLE_VERSION="${GRADLEVERSION:-"latest"}"
+INSTALL_MAVEN="${INSTALLMAVEN:-"false"}"
+MAVEN_VERSION="${MAVENVERSION:-"latest"}"
+INSTALL_ANT="${INSTALLANT:-"false"}"
+ANT_VERSION="${ANTVERSION:-"latest"}"
+JDK_DISTRO="${JDKDISTRO}"
 
-export SDKMAN_DIR=${SDKMAN_DIR:-"/usr/local/sdkman"}
-USERNAME=${USERNAME:-"automatic"}
-UPDATE_RC=${UPDATE_RC:-"true"}
+export SDKMAN_DIR="${SDKMAN_DIR:-"/usr/local/sdkman"}"
+USERNAME="${USERNAME:-"${_REMOTE_USER:-"automatic"}"}"
+UPDATE_RC="${UPDATE_RC:-"true"}"
 
 # Comma-separated list of java versions to be installed
 # alongside JAVA_VERSION, but not set as default.
-ADDITIONAL_VERSIONS=${ADDITIONALVERSIONS:-""}
+ADDITIONAL_VERSIONS="${ADDITIONALVERSIONS:-""}"
 
 set -e
 
@@ -107,13 +111,13 @@ sdk_install() {
     elif echo "${requested_version}" | grep -oE "${full_version_check}" > /dev/null 2>&1; then
         echo "${requested_version}"
     else
-        local regex="${prefix}\\K[0-9]+\\.[0-9]+\\.[0-9]+${suffix}"
+        local regex="${prefix}\\K[0-9]+\\.?[0-9]*\\.?[0-9]*${suffix}"
         local version_list=$(su ${USERNAME} -c ". \${SDKMAN_DIR}/bin/sdkman-init.sh && sdk list ${install_type} 2>&1 | grep -oP \"${regex}\" | tr -d ' ' | sort -rV")
         if [ "${requested_version}" = "latest" ] || [ "${requested_version}" = "current" ]; then
             requested_version="$(echo "${version_list}" | head -n 1)"
         else
             set +e
-            requested_version="$(echo "${version_list}" | grep -E -m 1 "^${requested_version//./\\.}([\\.\\s]|$)")"
+            requested_version="$(echo "${version_list}" | grep -E -m 1 "^${requested_version//./\\.}([\\.\\s]|-|$)")"
             set -e
         fi
         if [ -z "${requested_version}" ] || ! echo "${version_list}" | grep "^${requested_version//./\\.}$" > /dev/null 2>&1; then
@@ -171,14 +175,19 @@ if [ ! -z "${ADDITIONAL_VERSIONS}" ]; then
     su ${USERNAME} -c ". ${SDKMAN_DIR}/bin/sdkman-init.sh && sdk default java ${JAVA_VERSION}"
 fi
 
+# Install Ant
+if [[ "${INSTALL_ANT}" = "true" ]] && ! ant -version > /dev/null; then
+    sdk_install ant ${ANT_VERSION}
+fi
+
 # Install Gradle
 if [[ "${INSTALL_GRADLE}" = "true" ]] && ! gradle --version > /dev/null; then
-    sdk_install gradle latest
+    sdk_install gradle ${GRADLE_VERSION}
 fi
 
 # Install Maven
 if [[ "${INSTALL_MAVEN}" = "true" ]] && ! mvn --version > /dev/null; then
-    sdk_install maven latest
+    sdk_install maven ${MAVEN_VERSION}
 fi
 
 # Clean up

src/java/wrapper.sh

@@ -3,11 +3,11 @@
 
 set -e
 
-JAVA_VERSION=${1:-"default"}
-SDKMAN_DIR=${2:-"/usr/local/sdkman"}
-USERNAME=${3:-"automatic"}
-UPDATE_RC=${4:-"true"}
-ADDITIONAL_JAVA_VERSION=11
+JAVA_VERSION="${1:-"default"}"
+SDKMAN_DIR="${2:-"/usr/local/sdkman"}"
+USERNAME="${USERNAME:-"${_REMOTE_USER:-"automatic"}"}"
+UPDATE_RC="${4:-"true"}"
+ADDITIONAL_JAVA_VERSION="11"
 
 cd "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 chmod +x install.sh

src/kubectl-helm-minikube/NOTES.md

@@ -10,3 +10,10 @@ minikube addons enable ingress
 # Run this to forward to localhost in the background
 nohup kubectl port-forward --pod-running-timeout=24h -n ingress-nginx service/ingress-nginx-controller :80 &
 ```
+
+
+## OS Support
+
+This Feature should work on recent versions of Debian/Ubuntu-based distributions with the `apt` package manager installed.
+
+`bash` is required to execute the `install.sh` script.

src/kubectl-helm-minikube/README.md

@@ -33,6 +33,13 @@ nohup kubectl port-forward --pod-running-timeout=24h -n ingress-nginx service/in
 ```
 
 
+## OS Support
+
+This Feature should work on recent versions of Debian/Ubuntu-based distributions with the `apt` package manager installed.
+
+`bash` is required to execute the `install.sh` script.
+
+
 ---
 
 _Note: This file was auto-generated from the [devcontainer-feature.json](https://github.com/devcontainers/features/blob/main/src/kubectl-helm-minikube/devcontainer-feature.json).  Add additional notes to a `NOTES.md`._

src/kubectl-helm-minikube/devcontainer-feature.json

@@ -1,6 +1,6 @@
 {
     "id": "kubectl-helm-minikube",
-    "version": "1.1.0",
+    "version": "1.1.5",
     "name": "Kubectl, Helm, and Minikube",
     "documentationURL": "https://github.com/devcontainers/features/tree/main/src/kubectl-helm-minikube",
     "description": "Installs latest version of kubectl, Helm, and optionally minikube. Auto-detects latest versions and installs needed dependencies.",
@@ -12,7 +12,8 @@
                 "none",
                 "1.23",
                 "1.22",
-                "1.21"
+                "1.21",
+                "none"
             ],
             "default": "latest",
             "description": "Select or enter a Kubernetes version to install"
@@ -20,7 +21,8 @@
         "helm": {
             "type": "string",
             "proposals": [
-                "latest"
+                "latest",
+                "none"
             ],
             "default": "latest",
             "description": "Select or enter a Helm version to install"
@@ -28,7 +30,8 @@
         "minikube": {
             "type": "string",
             "proposals": [
-                "latest"
+                "latest",
+                "none"
             ],
             "default": "latest",
             "description": "Select or enter a Minikube version to install"

src/kubectl-helm-minikube/install.sh

@@ -14,15 +14,16 @@ rm -rf /var/lib/apt/lists/*
 
 KUBECTL_VERSION="${VERSION:-"latest"}"
 HELM_VERSION="${HELM:-"latest"}"
-MINIKUBE_VERSION="${MINIKUBE:-"none"}" # latest is also valid
+MINIKUBE_VERSION="${MINIKUBE:-"latest"}" # latest is also valid
 
 KUBECTL_SHA256="${KUBECTL_SHA256:-"automatic"}"
 HELM_SHA256="${HELM_SHA256:-"automatic"}"
 MINIKUBE_SHA256="${MINIKUBE_SHA256:-"automatic"}"
-USERNAME=${USERNAME:-"automatic"}
+USERNAME="${USERNAME:-"${_REMOTE_USER:-"automatic"}"}"
 
 HELM_GPG_KEYS_URI="https://raw.githubusercontent.com/helm/helm/main/KEYS"
-GPG_KEY_SERVERS="keyserver hkp://keyserver.ubuntu.com:80
+GPG_KEY_SERVERS="keyserver hkp://keyserver.ubuntu.com
+keyserver hkp://keyserver.ubuntu.com:80
 keyserver hkps://keys.openpgp.org
 keyserver hkp://keyserver.pgp.com"
 
@@ -53,22 +54,6 @@ if [ "$USERNAME" = "root" ]; then
     USERHOME="/root"
 fi
 
-
-# Get central common setting
-get_common_setting() {
-    if [ "${common_settings_file_loaded}" != "true" ]; then
-        curl -sfL "https://aka.ms/vscode-dev-containers/script-library/settings.env" 2>/dev/null -o /tmp/vsdc-settings.env || echo "Could not download settings file. Skipping."
-        common_settings_file_loaded=true
-    fi
-    if [ -f "/tmp/vsdc-settings.env" ]; then
-        local multi_line=""
-        if [ "$2" = "true" ]; then multi_line="-z"; fi
-        local result="$(grep ${multi_line} -oP "$1=\"?\K[^\"]+" /tmp/vsdc-settings.env | tr -d '\0')"
-        if [ ! -z "${result}" ]; then declare -g $1="${result}"; fi
-    fi
-    echo "$1=${!1}"
-}
-
 # Figure out correct version of a three part version number is not passed
 find_version_from_git_tags() {
     local variable_name=$1
@@ -137,62 +122,64 @@ case $architecture in
     *) echo "(!) Architecture $architecture unsupported"; exit 1 ;;
 esac
 
-# Install the kubectl, verify checksum
-echo "Downloading kubectl..."
-if [ "${KUBECTL_VERSION}" = "latest" ] || [ "${KUBECTL_VERSION}" = "lts" ] || [ "${KUBECTL_VERSION}" = "current" ] || [ "${KUBECTL_VERSION}" = "stable" ]; then
+if [ ${KUBECTL_VERSION} != "none" ]; then
+    # Install the kubectl, verify checksum
+    echo "Downloading kubectl..."
+    if [ "${KUBECTL_VERSION}" = "latest" ] || [ "${KUBECTL_VERSION}" = "lts" ] || [ "${KUBECTL_VERSION}" = "current" ] || [ "${KUBECTL_VERSION}" = "stable" ]; then
         KUBECTL_VERSION="$(curl -sSL https://dl.k8s.io/release/stable.txt)"
-else
+    else
         find_version_from_git_tags KUBECTL_VERSION https://github.com/kubernetes/kubernetes
-fi
-if [ "${KUBECTL_VERSION::1}" != 'v' ]; then
+    fi
+    if [ "${KUBECTL_VERSION::1}" != 'v' ]; then
         KUBECTL_VERSION="v${KUBECTL_VERSION}"
-fi
-curl -sSL -o /usr/local/bin/kubectl "https://dl.k8s.io/release/${KUBECTL_VERSION}/bin/linux/${architecture}/kubectl"
-chmod 0755 /usr/local/bin/kubectl
-if [ "$KUBECTL_SHA256" = "automatic" ]; then
+    fi
+    curl -sSL -o /usr/local/bin/kubectl "https://dl.k8s.io/release/${KUBECTL_VERSION}/bin/linux/${architecture}/kubectl"
+    chmod 0755 /usr/local/bin/kubectl
+    if [ "$KUBECTL_SHA256" = "automatic" ]; then
         KUBECTL_SHA256="$(curl -sSL "https://dl.k8s.io/${KUBECTL_VERSION}/bin/linux/${architecture}/kubectl.sha256")"
-fi
-([ "${KUBECTL_SHA256}" = "dev-mode" ] || (echo "${KUBECTL_SHA256} */usr/local/bin/kubectl" | sha256sum -c -))
-if ! type kubectl > /dev/null 2>&1; then
+    fi
+    ([ "${KUBECTL_SHA256}" = "dev-mode" ] || (echo "${KUBECTL_SHA256} */usr/local/bin/kubectl" | sha256sum -c -))
+    if ! type kubectl > /dev/null 2>&1; then
         echo '(!) kubectl installation failed!'
         exit 1
-fi
+    fi
 
-# kubectl bash completion
-kubectl completion bash > /etc/bash_completion.d/kubectl
+    # kubectl bash completion
+    kubectl completion bash > /etc/bash_completion.d/kubectl
 
-# kubectl zsh completion
-if [ -e "${USERHOME}}/.oh-my-zsh" ]; then
+    # kubectl zsh completion
+    if [ -e "${USERHOME}}/.oh-my-zsh" ]; then
         mkdir -p "${USERHOME}/.oh-my-zsh/completions"
         kubectl completion zsh > "${USERHOME}/.oh-my-zsh/completions/_kubectl"
         chown -R "${USERNAME}" "${USERHOME}/.oh-my-zsh"
+    fi
 fi
 
-# Install Helm, verify signature and checksum
-echo "Downloading Helm..."
-find_version_from_git_tags HELM_VERSION "https://github.com/helm/helm"
-if [ "${HELM_VERSION::1}" != 'v' ]; then
+if [ ${HELM_VERSION} != "none" ]; then
+    # Install Helm, verify signature and checksum
+    echo "Downloading Helm..."
+    find_version_from_git_tags HELM_VERSION "https://github.com/helm/helm"
+    if [ "${HELM_VERSION::1}" != 'v' ]; then
         HELM_VERSION="v${HELM_VERSION}"
-fi
-mkdir -p /tmp/helm
-helm_filename="helm-${HELM_VERSION}-linux-${architecture}.tar.gz"
-tmp_helm_filename="/tmp/helm/${helm_filename}"
-curl -sSL "https://get.helm.sh/${helm_filename}" -o "${tmp_helm_filename}"
-curl -sSL "https://github.com/helm/helm/releases/download/${HELM_VERSION}/${helm_filename}.asc" -o "${tmp_helm_filename}.asc"
-export GNUPGHOME="/tmp/helm/gnupg"
-mkdir -p "${GNUPGHOME}"
-chmod 700 ${GNUPGHOME}
-get_common_setting HELM_GPG_KEYS_URI
-get_common_setting GPG_KEY_SERVERS true
-curl -sSL "${HELM_GPG_KEYS_URI}" -o /tmp/helm/KEYS
-echo -e "disable-ipv6\n${GPG_KEY_SERVERS}" > ${GNUPGHOME}/dirmngr.conf
-gpg -q --import "/tmp/helm/KEYS"
-if ! gpg --verify "${tmp_helm_filename}.asc" > ${GNUPGHOME}/verify.log 2>&1; then
+    fi
+    mkdir -p /tmp/helm
+    helm_filename="helm-${HELM_VERSION}-linux-${architecture}.tar.gz"
+    tmp_helm_filename="/tmp/helm/${helm_filename}"
+    curl -sSL "https://get.helm.sh/${helm_filename}" -o "${tmp_helm_filename}"
+    curl -sSL "https://github.com/helm/helm/releases/download/${HELM_VERSION}/${helm_filename}.asc" -o "${tmp_helm_filename}.asc"
+    export GNUPGHOME="/tmp/helm/gnupg"
+    mkdir -p "${GNUPGHOME}"
+    chmod 700 ${GNUPGHOME}
+    curl -sSL "${HELM_GPG_KEYS_URI}" -o /tmp/helm/KEYS
+    echo -e "disable-ipv6\n${GPG_KEY_SERVERS}" > ${GNUPGHOME}/dirmngr.conf
+    gpg -q --import "/tmp/helm/KEYS"
+    if ! gpg --verify "${tmp_helm_filename}.asc" > ${GNUPGHOME}/verify.log 2>&1; then
         echo "Verification failed!"
         cat /tmp/helm/gnupg/verify.log
         exit 1
-fi
-if [ "${HELM_SHA256}" = "automatic" ]; then
+    fi
+
+    if [ "${HELM_SHA256}" = "automatic" ]; then
         curl -sSL "https://get.helm.sh/${helm_filename}.sha256" -o "${tmp_helm_filename}.sha256"
         curl -sSL "https://github.com/helm/helm/releases/download/${HELM_VERSION}/${helm_filename}.sha256.asc" -o "${tmp_helm_filename}.sha256.asc"
         if ! gpg --verify "${tmp_helm_filename}.sha256.asc" > /tmp/helm/gnupg/verify.log 2>&1; then
@@ -201,15 +188,17 @@ if [ "${HELM_SHA256}" = "automatic" ]; then
             exit 1
         fi
         HELM_SHA256="$(cat "${tmp_helm_filename}.sha256")"
-fi
-([ "${HELM_SHA256}" = "dev-mode" ] || (echo "${HELM_SHA256} *${tmp_helm_filename}" | sha256sum -c -))
-tar xf "${tmp_helm_filename}" -C /tmp/helm
-mv -f "/tmp/helm/linux-${architecture}/helm" /usr/local/bin/
-chmod 0755 /usr/local/bin/helm
-rm -rf /tmp/helm
-if ! type helm > /dev/null 2>&1; then
+    fi
+
+    ([ "${HELM_SHA256}" = "dev-mode" ] || (echo "${HELM_SHA256} *${tmp_helm_filename}" | sha256sum -c -))
+    tar xf "${tmp_helm_filename}" -C /tmp/helm
+    mv -f "/tmp/helm/linux-${architecture}/helm" /usr/local/bin/
+    chmod 0755 /usr/local/bin/helm
+    rm -rf /tmp/helm
+    if ! type helm > /dev/null 2>&1; then
         echo '(!) Helm installation failed!'
         exit 1
+    fi
 fi
 
 # Install Minikube, verify checksum

src/nix/NOTES.md

@@ -26,3 +26,10 @@ sudo /usr/local/share/nix-entrypoint.sh
 ```
 
 This same command can be used to restart the daemon if it has stopped for some reason. Logs are available at `/tmp/nix-daemon.log`.
+
+
+## OS Support
+
+This Feature should work on recent versions of Debian/Ubuntu-based distributions with the `apt` package manager installed.
+
+`bash` is required to execute the `install.sh` script.

src/nix/README.md

@@ -51,6 +51,13 @@ sudo /usr/local/share/nix-entrypoint.sh
 This same command can be used to restart the daemon if it has stopped for some reason. Logs are available at `/tmp/nix-daemon.log`.
 
 
+## OS Support
+
+This Feature should work on recent versions of Debian/Ubuntu-based distributions with the `apt` package manager installed.
+
+`bash` is required to execute the `install.sh` script.
+
+
 ---
 
 _Note: This file was auto-generated from the [devcontainer-feature.json](https://github.com/devcontainers/features/blob/main/src/nix/devcontainer-feature.json).  Add additional notes to a `NOTES.md`._

src/nix/devcontainer-feature.json

@@ -1,6 +1,6 @@
 {
     "id": "nix",
-    "version": "1.1.0",
+    "version": "1.1.3",
     "name": "Nix Package Manager",
     "documentationURL": "https://github.com/devcontainers/features/tree/main/src/nix",
     "description": "Installs the Nix package manager and optionally a set of packages.",  

src/nix/install.sh

@@ -12,12 +12,6 @@ FLAKEURI="${FLAKEURI:-""}"
 EXTRANIXCONFIG="${EXTRANIXCONFIG:-""}"
 USERNAME="${USERNAME:-"${_REMOTE_USER:-"automatic"}"}"
 
-# Nix keys for securly verifying installer download signature per https://nixos.org/download.html#nix-verify-installation
-NIX_GPG_KEYS="B541D55301270E0BCF15CA5D8170B4726D7198DE"
-GPG_KEY_SERVERS="keyserver hkp://keyserver.ubuntu.com:80
-keyserver hkps://keys.openpgp.org
-keyserver hkp://keyserver.pgp.com"
-
 if [ "$(id -u)" -ne 0 ]; then
     echo -e 'Script must be run as root. Use sudo, su, or add "USER root" to your Dockerfile before running this script.'
     exit 1
@@ -61,10 +55,6 @@ else
         find_prev_version_from_git_tags VERSION https://github.com/NixOS/nix "tags/"
         curl -sSLf -o "${tmpdir}/install-nix" https://releases.nixos.org/nix/nix-${VERSION}/install
     fi
-    curl -sSLf -o "${tmpdir}/install-nix.asc" https://releases.nixos.org/nix/nix-${VERSION}/install.asc
-    cd "${tmpdir}"
-    receive_gpg_keys NIX_GPG_KEYS
-    gpg2 --verify ./install-nix.asc
     cd "${FEATURE_DIR}"
 
     # Do a multi or single-user setup based on feature config

src/nix/nix-entrypoint.sh

@@ -15,7 +15,7 @@ if ! pidof nix-daemon > /dev/null 2>&1; then
         fi
     fi
     if [ "${start_ok}" = "false" ]; then
-            echo -e 'Failed to start nix-daemon as root. Set multiUser to false in your feature configuraiton if you would\nprefer to run the container as a non-root. You may also start the daemon manually if you have sudo\ninstalled and configured for your user by running "sudo -c nix-daemon &"'
+            echo -e 'Failed to start nix-daemon as root. Set multiUser to false in your feature configuration if you would\nprefer to run the container as a non-root. You may also start the daemon manually if you have sudo\ninstalled and configured for your user by running "sudo -c nix-daemon &"'
     fi
 fi
 exec "$@"

src/nix/utils.sh

@@ -82,41 +82,6 @@ detect_user() {
     fi
 }
 
-# Import the specified key in a variable name passed in as 
-receive_gpg_keys() {
-    local keys=${!1}
-    local keyring_args=""
-    if [ ! -z "$2" ]; then
-        mkdir -p "$(dirname \"$2\")"
-        keyring_args="--no-default-keyring --keyring $2"
-    fi
-
-    # Use a temporary locaiton for gpg keys to avoid polluting image
-    export GNUPGHOME="/tmp/tmp-gnupg"
-    mkdir -p ${GNUPGHOME}
-    chmod 700 ${GNUPGHOME}
-    echo -e "disable-ipv6\n${GPG_KEY_SERVERS}" > ${GNUPGHOME}/dirmngr.conf
-    # GPG key download sometimes fails for some reason and retrying fixes it.
-    local retry_count=0
-    local gpg_ok="false"
-    set +e
-    until [ "${gpg_ok}" = "true" ] || [ "${retry_count}" -eq "5" ]; 
-    do
-        echo "(*) Downloading GPG key..."
-        ( echo "${keys}" | xargs -n 1 gpg -q ${keyring_args} --recv-keys) 2>&1 && gpg_ok="true"
-        if [ "${gpg_ok}" != "true" ]; then
-            echo "(*) Failed getting key, retring in 10s..."
-            (( retry_count++ ))
-            sleep 10s
-        fi
-    done
-    set -e
-    if [ "${gpg_ok}" = "false" ]; then
-        echo "(!) Failed to get gpg key."
-        exit 1
-    fi
-}
-
 # Figure out correct version of a three part version number is not passed
 find_version_from_git_tags() {
     local variable_name=$1
@@ -282,9 +247,14 @@ find_prev_version_from_git_tags() {
     major="$(echo "${current_version}" | grep -oE '^[0-9]+' || echo '')"
     minor="$(echo "${current_version}" | grep -oP '^[0-9]+\.\K[0-9]+' || echo '')"
     breakfix="$(echo "${current_version}" | grep -oP '^[0-9]+\.[0-9]+\.\K[0-9]+' 2>/dev/null || echo '')"
-    set -e
+
+    if [ "${minor}" = "0" ] && [ "${breakfix}" = "0" ]; then
+        ((major=major-1))
+        declare -g ${variable_name}="${major}"
+        # Look for latest version from previous major release
+        find_version_from_git_tags "${variable_name}" "${repository}" "${prefix}" "${separator}" "${last_part_optional}"
     # Handle situations like Go's odd version pattern where "0" releases omit the last part
-    if [ "${breakfix}" = "" ] || [ "${breakfix}" = "0" ]; then
+    elif [ "${breakfix}" = "" ] || [ "${breakfix}" = "0" ]; then
         ((minor=minor-1))
         declare -g ${variable_name}="${major}.${minor}"
         # Look for latest version from previous minor release
@@ -297,4 +267,6 @@ find_prev_version_from_git_tags() {
             declare -g ${variable_name}="${major}.${minor}.${breakfix}"
         fi
     fi
+
+    set -e
 }

src/node/NOTES.md

@@ -16,3 +16,10 @@ Alternatively, you can start up an interactive shell which will in turn source `
 "postCreateCommand": "bash -i -c 'nvm install --lts'"
 ```
 
+
+
+## OS Support
+
+This Feature should work on recent versions of Debian/Ubuntu-based distributions with the `apt` package manager installed.
+
+`bash` is required to execute the `install.sh` script.

src/node/README.md

@@ -1,7 +1,7 @@
 
-# Node.js (via nvm) and yarn (node)
+# Node.js (via nvm), yarn and pnpm (node)
 
-Installs Node.js, nvm, yarn, and needed dependencies.
+Installs Node.js, nvm, yarn, pnpm, and needed dependencies.
 
 ## Example Usage
 
@@ -18,7 +18,13 @@ Installs Node.js, nvm, yarn, and needed dependencies.
 | version | Select or enter a Node.js version to install | string | lts |
 | nodeGypDependencies | Install dependencies to compile native node modules (node-gyp)? | boolean | true |
 | nvmInstallPath | The path where NVM will be installed. | string | /usr/local/share/nvm |
-| nvmVersion | Version of NVM to install. | string | 0.39.2 |
+| nvmVersion | Version of NVM to install. | string | latest |
+
+## Customizations
+
+### VS Code Extensions
+
+- `dbaeumer.vscode-eslint`
 
 ## Using nvm from postCreateCommand or another lifecycle command
 
@@ -40,6 +46,13 @@ Alternatively, you can start up an interactive shell which will in turn source `
 
 
 
+## OS Support
+
+This Feature should work on recent versions of Debian/Ubuntu-based distributions with the `apt` package manager installed.
+
+`bash` is required to execute the `install.sh` script.
+
+
 ---
 
 _Note: This file was auto-generated from the [devcontainer-feature.json](https://github.com/devcontainers/features/blob/main/src/node/devcontainer-feature.json).  Add additional notes to a `NOTES.md`._