2022-05-25 23:11:44 +03:00
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#!/bin/bash
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2022-05-13 03:07:22 +03:00
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2022-05-25 23:11:44 +03:00
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set -e
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2022-05-13 03:07:22 +03:00
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2022-05-25 23:11:44 +03:00
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# Optional: Import test library
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source dev-container-features-test-lib
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2022-05-13 03:07:22 +03:00
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2022-05-25 23:11:44 +03:00
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# Definition specific tests
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check "version" gh --version
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2022-05-13 03:07:22 +03:00
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2022-12-01 00:42:57 +03:00
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find_version_from_git_tags() {
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local variable_name=$1
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local requested_version=${!variable_name}
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if [ "${requested_version}" = "none" ]; then return; fi
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local repository=$2
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local prefix=${3:-"tags/v"}
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local separator=${4:-"."}
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local last_part_optional=${5:-"false"}
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if [ "$(echo "${requested_version}" | grep -o "." | wc -l)" != "2" ]; then
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local escaped_separator=${separator//./\\.}
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local last_part
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if [ "${last_part_optional}" = "true" ]; then
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last_part="(${escaped_separator}[0-9]+)?"
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else
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last_part="${escaped_separator}[0-9]+"
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fi
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local regex="${prefix}\\K[0-9]+${escaped_separator}[0-9]+${last_part}$"
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local version_list="$(git ls-remote --tags ${repository} | grep -oP "${regex}" | tr -d ' ' | tr "${separator}" "." | sort -rV)"
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if [ "${requested_version}" = "latest" ] || [ "${requested_version}" = "current" ] || [ "${requested_version}" = "lts" ]; then
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declare -g ${variable_name}="$(echo "${version_list}" | head -n 1)"
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else
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set +e
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declare -g ${variable_name}="$(echo "${version_list}" | grep -E -m 1 "^${requested_version//./\\.}([\\.\\s]|$)")"
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set -e
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fi
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fi
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if [ -z "${!variable_name}" ] || ! echo "${version_list}" | grep "^${!variable_name//./\\.}$" > /dev/null 2>&1; then
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echo -e "Invalid ${variable_name} value: ${requested_version}\nValid values:\n${version_list}" >&2
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exit 1
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fi
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echo "${variable_name}=${!variable_name}"
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}
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find_prev_version_from_git_tags() {
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local variable_name=$1
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local current_version=${!variable_name}
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local repository=$2
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# Normally a "v" is used before the version number, but support alternate cases
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local prefix=${3:-"tags/v"}
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# Some repositories use "_" instead of "." for version number part separation, support that
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local separator=${4:-"."}
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# Some tools release versions that omit the last digit (e.g. go)
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local last_part_optional=${5:-"false"}
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# Some repositories may have tags that include a suffix (e.g. actions/node-versions)
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local version_suffix_regex=$6
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# Try one break fix version number less if we get a failure. Use "set +e" since "set -e" can cause failures in valid scenarios.
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set +e
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major="$(echo "${current_version}" | grep -oE '^[0-9]+' || echo '')"
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minor="$(echo "${current_version}" | grep -oP '^[0-9]+\.\K[0-9]+' || echo '')"
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breakfix="$(echo "${current_version}" | grep -oP '^[0-9]+\.[0-9]+\.\K[0-9]+' 2>/dev/null || echo '')"
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if [ "${minor}" = "0" ] && [ "${breakfix}" = "0" ]; then
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((major=major-1))
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declare -g ${variable_name}="${major}"
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# Look for latest version from previous major release
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find_version_from_git_tags "${variable_name}" "${repository}" "${prefix}" "${separator}" "${last_part_optional}"
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# Handle situations like Go's odd version pattern where "0" releases omit the last part
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elif [ "${breakfix}" = "" ] || [ "${breakfix}" = "0" ]; then
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((minor=minor-1))
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declare -g ${variable_name}="${major}.${minor}"
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# Look for latest version from previous minor release
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find_version_from_git_tags "${variable_name}" "${repository}" "${prefix}" "${separator}" "${last_part_optional}"
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else
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((breakfix=breakfix-1))
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if [ "${breakfix}" = "0" ] && [ "${last_part_optional}" = "true" ]; then
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declare -g ${variable_name}="${major}.${minor}"
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else
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declare -g ${variable_name}="${major}.${minor}.${breakfix}"
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fi
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fi
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}
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CLI_VERSION="2.20.0"
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find_prev_version_from_git_tags CLI_VERSION https://github.com/cli/cli
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check "pre-version-to-2.20.0" bash -c "echo ${CLI_VERSION} | grep '2.19.0'"
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CLI_VERSION="2.18.1"
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find_prev_version_from_git_tags CLI_VERSION https://github.com/cli/cli
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check "pre-version-to-2.18.1" bash -c "echo ${CLI_VERSION} | grep '2.18.0'"
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CLI_VERSION="2.15.0"
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find_prev_version_from_git_tags CLI_VERSION https://github.com/cli/cli
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check "pre-version-to-2.15.0" bash -c "echo ${CLI_VERSION} | grep '2.14.7'"
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CLI_VERSION="2.0.0"
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find_prev_version_from_git_tags CLI_VERSION https://github.com/cli/cli
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check "pre-version-to-2.0.0" bash -c "echo ${CLI_VERSION} | grep '1.14.0'"
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2022-05-25 23:11:44 +03:00
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# Report result
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reportResults
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