Extract release-gem and don't use bundle exec #3

	name: Publish gem to rubygems.org

	on:
	push:
	tags:
	- 'v*'

	permissions:
	contents: read

	jobs:
	push:
	if: github.repository == 'ruby/zlib'
	runs-on: ubuntu-latest

	environment:
	name: rubygems.org
	url: https://rubygems.org/gems/zlib

	permissions:
	contents: write
	id-token: write

	steps:
	- name: Harden Runner
	uses: step-security/harden-runner@0080882f6c36860b6ba35c610c98ce87d4e2f26f # v2.10.2
	with:
	egress-policy: audit

	- uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4.1.4

	- name: Set up Ruby
	uses: ruby/setup-ruby@a6e6f86333f0a2523ece813039b8b4be04560854 # v1.190.0
	with:
	bundler-cache: true
	ruby-version: ruby

	- name: Set remote URL
	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"
	shell: bash

	- name: Configure trusted publishing credentials
	uses: rubygems/[email protected]

	- name: Install dependencies
	run: gem install rake-compiler
	shell: bash

	- name: Run release rake task
	run: rake release
	shell: bash

	- name: Wait for release to propagate
	run: gem exec rubygems-await pkg/*.gem
	shell: bash

	- name: Create GitHub release
	run: \|
	tag_name="$(git describe --tags --abbrev=0)"
	gh release create "${tag_name}" --verify-tag --generate-notes
	env:
	GITHUB_TOKEN: ${{ secrets.MATZBOT_GITHUB_WORKFLOW_TOKEN }}

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