Bump version to 0.4.2 #7

	name: Release

	on:
	push:
	tags:
	- 'v*'

	jobs:
	release:
	name: Build + Publish
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3

	- name: Set up Ruby
	uses: ruby/setup-ruby@v1
	with:
	ruby-version: '3.3.0'
	# Don't use bundler-cache: true to avoid frozen Gemfile.lock issues
	bundler-cache: false

	- name: Update Gemfile.lock
	run: \|
	# Run bundle install without deployment mode to update Gemfile.lock
	bundle install --jobs 4
	# Commit the updated Gemfile.lock if it changed
	git config --local user.email "github-actions@github.com"
	git config --local user.name "GitHub Actions"
	git diff --exit-code Gemfile.lock \|\| git commit -m "Update Gemfile.lock for release" Gemfile.lock

	- name: Run tests
	run: bundle exec rake test

	- name: Run linter
	run: bundle exec rake standard

	- name: Build gem
	run: bundle exec rake build

	- name: Publish to RubyGems
	env:
	RUBYGEMS_API_KEY: ${{ secrets.RUBYGEMS_API_KEY }}
	run: \|
	mkdir -p ~/.gem
	echo "---\n:rubygems_api_key: ${RUBYGEMS_API_KEY}" > ~/.gem/credentials
	chmod 600 ~/.gem/credentials
	gem push pkg/ivar-*.gem
	rm -f ~/.gem/credentials

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