52 lines
1.3 KiB
Bash
52 lines
1.3 KiB
Bash
#!/usr/bin/env bash
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set -e
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VERSION=${1:-"latest"}
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USERNAME=${2:-"automatic"}
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# If in automatic mode, determine if a user already exists, if not use vscode
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if [ "${USERNAME}" = "auto" ] || [ "${USERNAME}" = "automatic" ]; then
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USERNAME=""
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POSSIBLE_USERS=("vscode" "node" "codespace" "$(awk -v val=1000 -F ":" '$3==val{print $1}' /etc/passwd)")
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for CURRENT_USER in ${POSSIBLE_USERS[@]}; do
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if id -u ${CURRENT_USER} > /dev/null 2>&1; then
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USERNAME=${CURRENT_USER}
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break
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fi
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done
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if [ "${USERNAME}" = "" ]; then
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USERNAME=vscode
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fi
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elif [ "${USERNAME}" = "none" ]; then
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USERNAME=root
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USER_UID=0
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USER_GID=0
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fi
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# Use sudo to run as non-root user is not already running
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sudoUserIf()
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{
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if [ "$(id -u)" -eq 0 ] && [ "${USERNAME}" != "root" ]; then
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sudo -u ${USERNAME} "$@"
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else
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"$@"
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fi
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}
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# If we don't yet have Python, install it now.
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if ! python --version > /dev/null ; then
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echo "You need to install Python before installing JupyterLab."
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exit 1
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fi
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# If we don't already have JupyterLab installed, install it now.
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if ! jupyter-lab --version > /dev/null ; then
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echo "Installing JupyterLab..."
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if [ "${VERSION}" = "latest" ]; then
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pip install jupyterlab
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else
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pip install jupyterlab=="${VERSION}" --no-cache-dir
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fi
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fi
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