fix tag check logic in gem-push workflow #24

	name: Ruby Gem

	on:
	push:
	branches: [ "main" ]

	jobs:
	test:
	uses: ./.github/workflows/test.yml
	check:
	runs-on: ubuntu-latest
	permissions:
	contents: read
	outputs:
	tag_name: ${{ steps.get_tag.outputs.TAG_NAME }}
	steps:
	- uses: actions/checkout@v4
	- id: get_tag
	name: Get Local Tag Name
	run: \|
	TAG_NAME=$(ruby -I. -r lib/restful_error/version -e 'puts "v#{RestfulError::VERSION}"')
	if git fetch --depth 1 origin tag $TAG_NAME; then
	echo "::notice::$TAG_NAME already released. skip publishing."
	exit 0
	fi
	echo "TAG_NAME=$TAG_NAME" >> $GITHUB_OUTPUT

	build:
	needs:
	- test
	- check
	if: needs.check.outputs.tag_name
	env:
	TAG_NAME: ${{ needs.check.outputs.tag_name }}
	name: Build + Publish
	runs-on: ubuntu-latest
	permissions:
	contents: write
	packages: write

	steps:
	- uses: actions/checkout@v4
	- name: Set up Ruby 3.3
	uses: ruby/setup-ruby@v1
	with:
	ruby-version: 3.3
	- name: build
	run: gem build *.gemspec

	- name: Publish to RubyGems
	run: gem push *.gem
	env:
	GEM_HOST_API_KEY: ${{ secrets.GEM_HOST_API_KEY }}

	- name: Publish to GPR
	run: gem push --host https://rubygems.pkg.github.com/${OWNER} *.gem
	env:
	OWNER: ${{ github.repository_owner }}
	GEM_HOST_API_KEY: ${{ secrets.GITHUB_TOKEN }}

	- name: Create Tag
	run: \|
	git config user.email "[email protected]"
	git config user.name "github action"
	git tag $TAG_NAME
	git push origin $TAG_NAME

	- name: Create Release
	uses: actions/create-release@v1
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	with:
	tag_name: ${{ env.TAG_NAME }}
	release_name: Release ${{ env.TAG_NAME }}
	draft: false
	prerelease: false

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