github/asdf-nodejs
github/asdf-nodejs
3
0
Fork 0
mirror of https://github.com/asdf-vm/asdf-nodejs.git synced 2024-10-06 07:42:08 +08:00
Code Issues Packages Projects Releases Wiki Activity

remove dependency on bash 4 associative arrays

Browse Source
This commit is contained in:
Augusto Moura 2021-02-02 13:43:11 -03:00
parent c3c219ab9d
commit 260927f62a
1 changed files with 8 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
lib/utils.sh
View File

@ -31,8 +31,7 @@ print_index_tab() {
# Print all alias and correspondent versions in the format "$alias\t$version"
# Also prints versions as a alias of itself. Eg: "v10.0.0\tv10.0.0"
filter_version_candidates() {
local curr_line=""
local -A aliases
local curr_line="" aliases=""
# Skip headers
IFS= read -r curr_line
@ -44,19 +43,19 @@ filter_version_candidates() {
# Version without `v` prefix
local version="${fields[0]#v}"
# Lowercase lts codename, `-` if not a lts version
local lts="${fields[9],,}"
local lts_codename="${fields[9],,}"
if [ "$lts" != - ]; then
if [ "$lts_codename" != - ]; then
# No lts read yet, so this must be the more recent
if [ -z "${aliases[lts]:-}" ]; then
if ! grep -q "^lts:" <<< "$aliases"; then
printf "lts\t%s\n" "$version"
aliases[lts]="$version"
aliases="$aliases"$'\n'"lts:$version"
fi
# No lts read for this codename yet, so this must be the more recent
if [ -z "${aliases[$lts]:-}" ]; then
printf "lts-$lts\t%s\n" "$version"
aliases[$lts]="$version"
if ! grep -q "^$lts_codename:" <<< "$aliases"; then
printf "lts-$lts_codename\t%s\n" "$version"
aliases="$aliases"$'\n'"$lts_codename:$version"
fi
fi