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versions.bash
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versions.bash
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version_command() {
local cmd=$1
local plugin_name=$2
if [ "$#" -lt "3" ]; then
if [ "$cmd" = "global" ]; then
printf "Usage: asdf global <name> <version>\\n"
else
printf "Usage: asdf local <name> <version>\\n"
fi
exit 1
fi
shift 2
local versions=("$@")
local file_name
local file
file_name="$(version_file_name)"
if [ "$cmd" = "global" ]; then
file="$HOME/$file_name"
elif [ "$cmd" = "local-tree" ]; then
file=$(find_tool_versions)
else # cmd = local
file="$(pwd)/$file_name"
fi
if [ -L "$file" ]; then
# Resolve file path if symlink
file="$(resolve_symlink "$file")"
fi
check_if_plugin_exists "$plugin_name"
declare -a resolved_versions
local item
for item in "${!versions[@]}"; do
IFS=':' read -r -a version_info <<<"${versions[$item]}"
if [ "${version_info[0]}" = "latest" ] && [ -n "${version_info[1]}" ]; then
version=$(latest_command "$plugin_name" "${version_info[1]}")
elif [ "${version_info[0]}" = "latest" ] && [ -z "${version_info[1]}" ]; then
version=$(latest_command "$plugin_name")
else
# if branch handles ref: || path: || normal versions
version="${versions[$item]}"
fi
# check_if_version_exists should probably handle if either param is empty string
if [ -z "$version" ]; then
exit 1
fi
if ! (check_if_version_exists "$plugin_name" "$version"); then
version_not_installed_text "$plugin_name" "$version" 1>&2
exit 1
fi
resolved_versions+=("$version")
done
if [ -f "$file" ] && grep "^$plugin_name " "$file" >/dev/null; then
sed -i.bak -e "s|^$plugin_name .*$|$plugin_name ${resolved_versions[*]}|" "$file"
rm -f "$file".bak
else
printf "%s %s\\n" "$plugin_name" "${resolved_versions[*]}" >>"$file"
fi
}
list_all_command() {
local plugin_name=$1
local query=$2
local plugin_path
local std_out_file
local std_err_file
local output
plugin_path=$(get_plugin_path "$plugin_name")
check_if_plugin_exists "$plugin_name"
local temp_dir
temp_dir=${TMPDIR:-/tmp}
# Capture return code to allow error handling
std_out_file="$(mktemp "$temp_dir/asdf-command-list-all-${plugin_name}.stdout.XXXXXX")"
std_err_file="$(mktemp "$temp_dir/asdf-command-list-all-${plugin_name}.stderr.XXXXXX")"
return_code=0 && "${plugin_path}/bin/list-all" >"$std_out_file" 2>"$std_err_file" || return_code=$?
if [[ $return_code -ne 0 ]]; then
# Printing all output to allow plugin to handle error formatting
printf "Plugin %s's list-all callback script failed with output:\\n" "${plugin_name}" >&2
printf "%s\\n" "$(cat "$std_err_file")" >&2
printf "%s\\n" "$(cat "$std_out_file")" >&2
rm "$std_out_file" "$std_err_file"
exit 1
fi
if [[ $query ]]; then
output=$(tr ' ' '\n' <"$std_out_file" |
grep -E "^\\s*$query" |
tr '\n' ' ')
else
output=$(cat "$std_out_file")
fi
if [ -z "$output" ]; then
display_error "No compatible versions available ($plugin_name $query)"
exit 1
fi
IFS=' ' read -r -a versions_list <<<"$output"
for version in "${versions_list[@]}"; do
printf "%s\\n" "${version}"
done
# Remove temp files if they still exist
rm "$std_out_file" "$std_err_file" || true
}
latest_command() {
DEFAULT_QUERY="[0-9]"
local plugin_name=$1
local query=$2
local plugin_path
if [ "$plugin_name" == "--all" ]; then
latest_all
fi
[[ -z $query ]] && query="$DEFAULT_QUERY"
plugin_path=$(get_plugin_path "$plugin_name")
check_if_plugin_exists "$plugin_name"
local versions
if [ -f "${plugin_path}/bin/latest-stable" ]; then
versions=$("${plugin_path}"/bin/latest-stable "$query")
if [ -z "${versions}" ]; then
# this branch requires this print to mimic the error from the list-all branch
printf "No compatible versions available (%s %s)\n" "$plugin_name" "$query" >&2
exit 1
fi
else
# pattern from xxenv-latest (https://github.com/momo-lab/xxenv-latest)
versions=$(list_all_command "$plugin_name" "$query" |
grep -ivE "(^Available versions:|-src|-dev|-latest|-stm|[-\\.]rc|-alpha|-beta|[-\\.]pre|-next|(a|b|c)[0-9]+|snapshot|master)" |
sed 's/^[[:space:]]\+//' |
tail -1)
if [ -z "${versions}" ]; then
exit 1
fi
fi
printf "%s\n" "$versions"
}
latest_all() {
local plugins_path
plugins_path=$(get_plugin_path)
if find "$plugins_path" -mindepth 1 -type d &>/dev/null; then
for plugin_path in "$plugins_path"/*/; do
plugin_name=$(basename "$plugin_path")
local all_versions
all_versions=$(list_all_command "$plugin_name")
local installed_versions
installed_versions=$(list_installed_versions "$plugin_name")
# Get a distinct list of distributions/variants
local installed_variants
installed_variants=$(printf "$installed_versions" |
sed -e "s/\(^.*\)\-[0-9].*/\1/" | # extract variant prefix
sort -u | # unique
sed -e "s/^[[:space:]]*[0-9].*//" | # remove versions without variant prefix
sed '/^[[:space:]]*$/d') # remove empty lines
# Retrieve the version of the plugin
local versions=()
if [ -f "${plugin_path}/bin/latest-stable" ]; then
# We can't filter by a concrete query because different plugins might
# have different queries.
local version
version=$("${plugin_path}"/bin/latest-stable "")
if [ -z "${version}" ]; then
versions+=("unknown")
else
versions+=("$version")
fi
else
# pattern from xxenv-latest (https://github.com/momo-lab/xxenv-latest)
local version
version=$(printf "$all_versions" |
grep -ivE "(^Available version:|-src|-dev|-latest|-stm|[-\\.]rc|-alpha|-beta|[-\\.]pre|-next|(a|b|c)[0-9]+|snapshot|master)" |
grep -iE "^\d+.*\$" | # filter out variants
sed 's/^[[:space:]]\+//' |
tail -1)
if [ -n "${version}" ]; then
versions+=("$version")
fi
# get latest version for each variant
for variant in $installed_variants; do
query=$(printf "$variant" | tr -d '[:space:]')
version=$(printf "$all_versions" | grep -E "^\\s*$query" |
grep -iE "^($variant|$variant(-\d+.*)?)\$" | # filter for exact match or with version suffix to deal with overlaps (e.g. zulu-18.28.13, zulu-jre-18.28.13)
sed 's/^[[:space:]]\+//' |
tail -1)
if [ -z "$version" ]; then
versions+=("$variant") # fallback to the variant name
else
versions+=("$version")
fi
done
fi
for version in "${versions[@]}"; do
local installed_status
installed_status="missing"
if [ -n "$installed_versions" ] && printf '%s\n' "$installed_versions" | grep -q "^$version\$"; then
installed_status="installed"
fi
printf "%s\\t%s\\t%s\\n" "$plugin_name" "$version" "$installed_status"
done
done
else
printf "%s\\n" 'No plugins installed'
fi
exit 0
}
local_command() {
local parent=false
local positional=()
while [[ $# -gt 0 ]]; do
case $1 in
-p | --parent)
parent="true"
shift # past value
;;
*)
positional+=("$1") # save it in an array for later
shift # past argument
;;
esac
done
set -- "${positional[@]}" # restore positional parameters
if [ $parent = true ]; then
version_command local-tree "$@"
else
version_command local "$@"
fi
}