Release on tag update #7

	name: Tag Release

	env:
	GEM_NAME: query_packwerk
	GEM_CLASS_NAME: QueryPackwerk

	on:
	pull_request:
	types: [closed]
	branches: [main]

	permissions:
	contents: write
	actions: read

	jobs:
	release:
	if: github.event.pull_request.merged == true
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- name: Set up Ruby
	uses: ruby/setup-ruby@v1
	with:
	ruby-version: 3.2

	- name: Determine release type
	id: version
	run: \|
	if [[ "${{ github.event.pull_request.labels[] }}" == "major"* ]]; then
	echo "bump=major" >> $GITHUB_OUTPUT
	elif [[ "${{ github.event.pull_request.labels[] }}" == "minor"* ]]; then
	echo "bump=minor" >> $GITHUB_OUTPUT
	else
	echo "bump=patch" >> $GITHUB_OUTPUT
	fi

	- name: Bump version
	run: \|
	gem install bump
	bump ${{ steps.version.outputs.bump }}

	- name: Commit and tag version bump
	run: \|
	# Attribute commits to the last committer on HEAD
	git config --global user.email "$(git log -1 --pretty=format:'%ae')"
	git config --global user.name "$(git log -1 --pretty=format:'%an')"
	git remote set-url origin "https://x-access-token:${{ github.token }}@github.com/$GITHUB_REPOSITORY"
	VERSION=$(ruby -e "require './lib/${{ env.GEM_NAME }}/version'; puts ${{ env.GEM_CLASS_NAME }}::VERSION")
	git commit -am "Bump version to $VERSION"
	git tag "v$VERSION"
	git push origin main "v$VERSION"

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