pre-commit

#!/bin/sh

# Change to the project root directory
cd "$(git rev-parse --show-toplevel)" || exit 1

# Use git diff to list changed package.json files
changedPackageJsonFiles=$(git diff --name-only HEAD^ HEAD | grep -E 'package\.json$')

# Iterate through the changed package.json files and change the
# Windows remove command to the Unix remove command
for file in $changedPackageJsonFiles; do
	to_replace="rd \/s \/q dist>nul 2>&1|echo.>nul"
	replacement="rm -rf .\/dist\/*"

	# https://stackoverflow.com/a/61808364/6456163
	changes=""
	changes+=$(sed -i '' "s/$to_replace/$replacement/g w /dev/stdout" "$file")
	if [ "$changes" != "" ]; then
		# NOTE: This pushes *all* changes to the affected `package.json` files,
		# not just the changes made by the `sed` command above. Be careful!
		git add "$file"
	fi
done

echo "Replacements completed for changed package.json files."

# Continue with the default pre-commit actions
exit $?