Compare Mapping and Bump Version #4

	name: Compare Mapping and Bump Version

	on:
	workflow_dispatch:
	schedule:
	# Run once a month at midnight on the first day
	- cron: "0 0 1 * *"

	permissions:
	contents: read
	id-token: write

	jobs:
	compare-and-bump:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout repository
	uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0

	- name: Set up Node.js
	uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0
	with:
	node-version: lts/*
	cache: npm
	registry-url: "https://registry.npmjs.org"

	- name: Install dependencies
	run: npm ci

	- name: Build project
	run: npm run build

	- name: Compare with npm package
	id: compare
	run: \|
	# Create temp directory and set paths
	TMP_DIR=$(mktemp -d)

	# Fetch package from npm and extract index.js
	PACKAGE_URL=$(npm view unicode-case-folding dist.tarball)
	curl -sL "$PACKAGE_URL" -o "$TMP_DIR/package.tgz"
	tar -xzf "$TMP_DIR/package.tgz" -C "$TMP_DIR"

	# Compare files and set output
	if diff -q "index.js" "$TMP_DIR/package/index.js"; then
	echo "result=same" >> $GITHUB_OUTPUT
	else
	echo "result=different" >> $GITHUB_OUTPUT
	fi

	- name: Bump patch version
	if: steps.compare.outputs.result == 'different'
	run: \|
	# Configure Git
	git config --local user.email "41898282+github-actions[bot]@users.noreply.github.com"
	git config --local user.name "github-actions[bot]"

	# Get current version and bump patch
	npm version patch -m "Bump version to %s"
	npm publish --provenance

	# Push changes back to the repository
	git push

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