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fix: handle empty menu_options in mo purge to prevent unbound variable error (#547)

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When no artifacts are found during scanning, `menu_options` remains an
empty array. With `set -euo pipefail` active, expanding `${menu_options[@]}`
on an empty array causes a fatal "unbound variable" error (line 1325).

Add an early-return guard after the spinner stops: if no items were found,
print a friendly "No artifacts found to purge" message and exit cleanly.

Fixes #546
This commit is contained in:
Onur Taşhan
2026-03-07 15:33:47 +03:00
committed by GitHub
parent d189e1b84f
commit dfedc029d1
1 changed files with 8 additions and 0 deletions
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8
lib/clean/project.sh
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@@ -1310,6 +1310,14 @@ clean_project_artifacts() {
if [[ -t 1 ]]; then if [[ -t 1 ]]; then
stop_inline_spinner stop_inline_spinner
fi fi
# Exit early if no artifacts were found to avoid unbound variable errors
# when expanding empty arrays with set -u active.
if [[ ${#menu_options[@]} -eq 0 ]]; then
echo ""
echo -e "${GRAY}No artifacts found to purge${NC}"
printf '\n'
return 0
fi
# Set global vars for selector # Set global vars for selector
export PURGE_CATEGORY_SIZES=$( export PURGE_CATEGORY_SIZES=$(
IFS=, IFS=,