mirror of
https://github.com/asdf-vm/asdf.git
synced 2024-12-24 12:25:28 -07:00
257 lines
7.3 KiB
Bash
257 lines
7.3 KiB
Bash
handle_failure() {
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local install_path="$1"
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rm -rf "$install_path"
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exit 1
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}
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handle_cancel() {
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local install_path="$1"
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printf "\nreceived sigint, cleaning up"
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handle_failure "$install_path"
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}
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install_command() {
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local plugin_name=$1
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local full_version=$2
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local extra_args="${*:3}"
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if [ "$plugin_name" = "" ] && [ "$full_version" = "" ]; then
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install_local_tool_versions "$extra_args"
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elif [[ $# -eq 1 ]]; then
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install_one_local_tool "$plugin_name"
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else
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install_tool_version "$plugin_name" "$full_version" "$extra_args"
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fi
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}
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get_concurrency() {
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local asdf_concurrency=
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if [ -n "$ASDF_CONCURRENCY" ]; then
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asdf_concurrency="$ASDF_CONCURRENCY"
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else
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asdf_concurrency=$(get_asdf_config_value 'concurrency')
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fi
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if [ "$asdf_concurrency" = 'auto' ]; then
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if command -v nproc &>/dev/null; then
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asdf_concurrency=$(nproc)
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elif command -v sysctl &>/dev/null && sysctl hw.ncpu &>/dev/null; then
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asdf_concurrency=$(sysctl -n hw.ncpu)
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elif [ -f /proc/cpuinfo ]; then
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asdf_concurrency=$(grep -c processor /proc/cpuinfo)
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else
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asdf_concurrency="1"
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fi
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fi
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printf "%s\n" "$asdf_concurrency"
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}
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install_one_local_tool() {
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local plugin_name=$1
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local search_path
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search_path=$PWD
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local plugin_versions
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local plugin_version
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local plugin_version_and_path
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plugin_version_and_path="$(find_versions "$plugin_name" "$search_path")"
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if [ -n "$plugin_version_and_path" ]; then
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local plugin_version
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plugin_versions=$(cut -d '|' -f 1 <<<"$plugin_version_and_path")
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for plugin_version in $plugin_versions; do
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install_tool_version "$plugin_name" "$plugin_version"
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done
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else
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printf "No versions specified for %s in config files or environment\n" "$plugin_name"
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exit 1
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fi
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}
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install_local_tool_versions() {
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local plugins_path
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plugins_path=$(get_plugin_path)
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local search_path
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search_path=$PWD
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local some_tools_installed
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local some_plugin_not_installed
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local tool_versions_path
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tool_versions_path=$(find_tool_versions)
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# Locate all the plugins installed in the system
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local plugins_installed
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if find "$plugins_path" -mindepth 1 -type d &>/dev/null; then
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for plugin_path in "$plugins_path"/*/; do
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local plugin_name
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plugin_name=$(basename "$plugin_path")
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plugins_installed="$plugins_installed $plugin_name"
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done
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plugins_installed=$(printf "%s" "$plugins_installed" | tr " " "\n")
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fi
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if [ -z "$plugins_installed" ]; then
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printf "Install plugins first to be able to install tools\n"
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exit 1
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fi
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# Locate all the plugins defined in the versions file.
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local tools_file
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if [ -f "$tool_versions_path" ]; then
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tools_file=$(strip_tool_version_comments "$tool_versions_path" | cut -d ' ' -f 1)
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for plugin_name in $tools_file; do
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if ! printf '%s\n' "${plugins_installed[@]}" | grep -q "^$plugin_name\$"; then
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printf "%s plugin is not installed\n" "$plugin_name"
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some_plugin_not_installed='yes'
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fi
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done
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fi
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if [ -n "$some_plugin_not_installed" ]; then
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exit 1
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fi
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if [ -n "$plugins_installed" ]; then
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for plugin_name in $plugins_installed; do
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local plugin_version_and_path
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plugin_version_and_path="$(find_versions "$plugin_name" "$search_path")"
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if [ -n "$plugin_version_and_path" ]; then
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local plugin_version
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some_tools_installed='yes'
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plugin_versions=$(cut -d '|' -f 1 <<<"$plugin_version_and_path")
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for plugin_version in $plugin_versions; do
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install_tool_version "$plugin_name" "$plugin_version"
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done
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fi
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done
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fi
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if [ -z "$some_tools_installed" ]; then
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printf "Either specify a tool & version in the command\n"
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printf "OR add .tool-versions file in this directory\n"
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printf "or in a parent directory\n"
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exit 1
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fi
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}
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install_tool_version() {
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local plugin_name=$1
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local full_version=$2
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local flags=$3
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local keep_download
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local plugin_path
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plugin_path=$(get_plugin_path "$plugin_name")
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check_if_plugin_exists "$plugin_name"
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for flag in $flags; do
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case "$flag" in
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"--keep-download")
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keep_download=true
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shift
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;;
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*)
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shift
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;;
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esac
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done
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if [ "$full_version" = "system" ]; then
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return
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fi
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IFS=':' read -r -a version_info <<<"$full_version"
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if [ "${version_info[0]}" = "ref" ]; then
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local install_type="${version_info[0]}"
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local version="${version_info[1]}"
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else
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local install_type="version"
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if [ "${version_info[0]}" = "latest" ]; then
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local version
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version=$(latest_command "$plugin_name" "${version_info[1]}")
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full_version=$version
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else
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local version="${version_info[0]}"
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fi
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fi
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local install_path
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install_path=$(get_install_path "$plugin_name" "$install_type" "$version")
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local download_path
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download_path=$(get_download_path "$plugin_name" "$install_type" "$version")
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local concurrency
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concurrency=$(get_concurrency)
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trap 'handle_cancel $install_path' INT
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if [ -d "$install_path" ]; then
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printf "%s %s is already installed\n" "$plugin_name" "$full_version"
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else
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if [ -f "${plugin_path}/bin/download" ]; then
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# Not a legacy plugin
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# Run the download script
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(
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# shellcheck disable=SC2030
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export ASDF_INSTALL_TYPE=$install_type
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# shellcheck disable=SC2030
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export ASDF_INSTALL_VERSION=$version
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# shellcheck disable=SC2030
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export ASDF_INSTALL_PATH=$install_path
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# shellcheck disable=SC2030
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export ASDF_DOWNLOAD_PATH=$download_path
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mkdir -p "$download_path"
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asdf_run_hook "pre_asdf_download_${plugin_name}" "$full_version"
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"${plugin_path}"/bin/download
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)
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fi
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local download_exit_code=$?
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if [ $download_exit_code -eq 0 ]; then
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(
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# shellcheck disable=SC2031
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export ASDF_INSTALL_TYPE=$install_type
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# shellcheck disable=SC2031
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export ASDF_INSTALL_VERSION=$version
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# shellcheck disable=SC2031
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export ASDF_INSTALL_PATH=$install_path
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# shellcheck disable=SC2031
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export ASDF_DOWNLOAD_PATH=$download_path
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# shellcheck disable=SC2031
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export ASDF_CONCURRENCY=$concurrency
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mkdir "$install_path"
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asdf_run_hook "pre_asdf_install_${plugin_name}" "$full_version"
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"${plugin_path}"/bin/install
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)
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fi
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local install_exit_code=$?
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if [ $install_exit_code -eq 0 ] && [ $download_exit_code -eq 0 ]; then
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# If the download directory should be kept, but isn't available, warn the user
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always_keep_download=$(get_asdf_config_value "always_keep_download")
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if [ "$keep_download" = "true" ] || [ "$always_keep_download" = "yes" ]; then
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if [ ! -d "$download_path" ]; then
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printf '%s\n' "asdf: Warn: You have configured asdf to preserve downloaded files (with always_keep_download=yes or --keep-download). But" >&2
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printf '%s\n' "asdf: Warn: the current plugin ($plugin_name) does not support that. Downloaded files will not be preserved." >&2
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fi
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# Otherwise, remove the download directory if it exists
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elif [ -d "$download_path" ]; then
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rm -rf "$download_path"
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fi
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reshim_command "$plugin_name" "$full_version"
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asdf_run_hook "post_asdf_install_${plugin_name}" "$full_version"
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else
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handle_failure "$install_path"
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fi
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fi
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}
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