Update Formula #5

	name: Update Formula

	on:
	workflow_dispatch:

	jobs:
	update:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- name: Get latest version from npm
	id: npm
	run: \|
	VERSION=$(curl -s https://registry.npmjs.org/denvig/latest \| jq -r '.version')
	echo "version=$VERSION" >> "$GITHUB_OUTPUT"

	- name: Check if update is needed
	id: check
	run: \|
	CURRENT=$(grep -oP 'denvig-\K[0-9.]+(?=\.tgz)' Formula/denvig.rb)
	if [ "$CURRENT" = "${{ steps.npm.outputs.version }}" ]; then
	echo "skip=true" >> "$GITHUB_OUTPUT"
	echo "Already up to date ($CURRENT)"
	else
	echo "skip=false" >> "$GITHUB_OUTPUT"
	echo "Updating $CURRENT -> ${{ steps.npm.outputs.version }}"
	fi

	- name: Update formula
	if: steps.check.outputs.skip == 'false'
	run: \|
	VERSION="${{ steps.npm.outputs.version }}"
	URL="https://registry.npmjs.org/denvig/-/denvig-${VERSION}.tgz"
	SHA256=$(curl -sL "$URL" \| shasum -a 256 \| awk '{print $1}')

	sed -i "s\|url \".*\"\|url \"${URL}\"\|" Formula/denvig.rb
	sed -i "s\|sha256 \".*\"\|sha256 \"${SHA256}\"\|" Formula/denvig.rb

	- name: Create pull request
	if: steps.check.outputs.skip == 'false'
	env:
	GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	run: \|
	VERSION="${{ steps.npm.outputs.version }}"
	BRANCH="update-v${VERSION}"

	git config user.name "github-actions[bot]"
	git config user.email "github-actions[bot]@users.noreply.github.com"
	git checkout -b "$BRANCH"
	git add Formula/denvig.rb
	git commit -m "v${VERSION}"
	git push -u origin "$BRANCH"

	gh pr create \
	--title "v${VERSION}" \
	--body "Updates denvig formula to v${VERSION}" \
	--base main

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