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Fix crash if tracker empty on delete

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Dennis ten Hoove 2024-02-25 05:51:56 +01:00
parent 7455842190
commit 750aae3a97
1 changed files with 12 additions and 1 deletions
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arkdep
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@ -370,7 +370,18 @@ remove_deployment () {
rm -rf $(readlink -m $arkdep_dir/deployments/$target)
# Remove from tracker
grep -v $1 $arkdep_dir/tracker > $arkdep_dir/tracker_tmp || cleanup_and_quit 'Failed to update tracker file'
grep -v $1 $arkdep_dir/tracker > $arkdep_dir/tracker_tmp
declare -r tracker_write_exit_code=$?
# Grep may return a 1 if the file is empty
if [[ $tracker_write_exit_code -eq 1 ]]; then
# No matches, this means file is now empty
truncate -s 0 $arkdep_dir/tracker
elif [[ $tracker_write_exit_code -eq 2 ]]; then
# An error occured in grep
cleanup_and_quit 'Failed to update tracker file'
fi
mv $arkdep_dir/tracker_tmp $arkdep_dir/tracker || cleanup_and_quit 'Failed to move tracker_tmp file to tracker'
# Remove images from cache if requested