diff options
Diffstat (limited to 'src/github-cli/install.sh')
| -rwxr-xr-x | src/github-cli/install.sh | 73 |
1 files changed, 65 insertions, 8 deletions
diff --git a/src/github-cli/install.sh b/src/github-cli/install.sh index 689a816..70b48ec 100755 --- a/src/github-cli/install.sh +++ b/src/github-cli/install.sh @@ -8,6 +8,7 @@ # Maintainer: The VS Code and Codespaces Teams CLI_VERSION=${VERSION:-"latest"} +INSTALL_DIRECTLY_FROM_GITHUB_RELEASE=${INSTALLDIRECTLYFROMGITHUBRELEASE:-"true"} GITHUB_CLI_ARCHIVE_GPG_KEY=C99B11DEB97541F0 GPG_KEY_SERVERS="keyserver hkp://keyserver.ubuntu.com:80 @@ -152,6 +153,57 @@ check_packages() { fi } +find_version_from_git_tags() { + local variable_name=$1 + local requested_version=${!variable_name} + if [ "${requested_version}" = "none" ]; then return; fi + local repository=$2 + local prefix=${3:-"tags/v"} + local separator=${4:-"."} + local last_part_optional=${5:-"false"} + if [ "$(echo "${requested_version}" | grep -o "." | wc -l)" != "2" ]; then + local escaped_separator=${separator//./\\.} + local last_part + if [ "${last_part_optional}" = "true" ]; then + last_part="(${escaped_separator}[0-9]+)?" + else + last_part="${escaped_separator}[0-9]+" + fi + local regex="${prefix}\\K[0-9]+${escaped_separator}[0-9]+${last_part}$" + local version_list="$(git ls-remote --tags ${repository} | grep -oP "${regex}" | tr -d ' ' | tr "${separator}" "." | sort -rV)" + if [ "${requested_version}" = "latest" ] || [ "${requested_version}" = "current" ] || [ "${requested_version}" = "lts" ]; then + declare -g ${variable_name}="$(echo "${version_list}" | head -n 1)" + else + set +e + declare -g ${variable_name}="$(echo "${version_list}" | grep -E -m 1 "^${requested_version//./\\.}([\\.\\s]|$)")" + set -e + fi + fi + if [ -z "${!variable_name}" ] || ! echo "${version_list}" | grep "^${!variable_name//./\\.}$" > /dev/null 2>&1; then + echo -e "Invalid ${variable_name} value: ${requested_version}\nValid values:\n${version_list}" >&2 + exit 1 + fi + echo "${variable_name}=${!variable_name}" +} + + +# Fall back on direct download if no apt package exists +# Fetches .deb file to be installed with dpkg +install_deb_using_github() { + check_packages wget + arch=$(dpkg --print-architecture) + + find_version_from_git_tags CLI_VERSION https://github.com/cli/cli + cli_filename="gh_${CLI_VERSION}_linux_${arch}.deb" + + mkdir -p /tmp/ghcli + pushd /tmp/ghcli + wget https://github.com/cli/cli/releases/download/v${CLI_VERSION}/${cli_filename} + dpkg -i /tmp/ghcli/${cli_filename} + popd + rm -rf /tmp/ghcli +} + export DEBIAN_FRONTEND=noninteractive # Install curl, apt-transport-https, curl, gpg, or dirmngr, git if missing @@ -171,11 +223,16 @@ fi # Install the GitHub CLI echo "Downloading github CLI..." -# Import key safely (new method rather than deprecated apt-key approach) and install -. /etc/os-release -receive_gpg_keys GITHUB_CLI_ARCHIVE_GPG_KEY /usr/share/keyrings/githubcli-archive-keyring.gpg -echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" > /etc/apt/sources.list.d/github-cli.list -apt-get update -apt-get -y install "gh${version_suffix}" -rm -rf "/tmp/gh/gnupg" -echo "Done!" + +if [ "${INSTALL_DIRECTLY_FROM_GITHUB_RELEASE}" = "true" ]; then + install_deb_using_github +else + # Import key safely (new method rather than deprecated apt-key approach) and install + . /etc/os-release + receive_gpg_keys GITHUB_CLI_ARCHIVE_GPG_KEY /usr/share/keyrings/githubcli-archive-keyring.gpg + echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" > /etc/apt/sources.list.d/github-cli.list + apt-get update + apt-get -y install "gh${version_suffix}" + rm -rf "/tmp/gh/gnupg" + echo "Done!" +fi
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