dotfiles/.bash_it/hooks/check-clean-files-txt.sh
2022-02-27 20:00:49 +01:00

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#!/usr/bin/env bash
file=$1
# Should only be run on clean_files.txt
if [ "$file" != "clean_files.txt" ]; then
echo "Please run this script on clean_files.txt only!"
exit 1
fi
function compare_lines() {
prev=""
while read -r line; do
# Skip unimportant lines
[[ $line =~ "#" ]] && continue
[[ $line == "" ]] && continue
# Actual check
if [[ $prev > $line ]]; then
echo "$line should be before $prev"
exit 1
fi
prev=$line
done <<< "$1"
}
# We compare using the legacy way
shopt -s compat31
# Test root files
compare_lines "$(grep -v "/" "$file")"
# Test root directory
compare_lines "$(grep "/$" "$file")"
# Test non root directories
compare_lines "$(grep "/." "$file")"
shopt -u compat31
# Yay, all good!
exit 0