rubocop: introduce rubocop-performance #234

	---

	on:
	- pull_request

	name: CI

	jobs:
	shellcheck:
	name: Shellcheck
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Run ShellCheck
	uses: ludeeus/[email protected]
	with:
	scandir: './bin'

	rubocop:
	name: 'RuboCop'
	runs-on: ubuntu-latest
	env:
	BUNDLE_WITHOUT: development:test
	steps:
	- uses: actions/checkout@v4
	- name: Set up Ruby
	uses: ruby/setup-ruby@v1
	with:
	bundler-cache: true
	- name: Run tests
	run: bundle exec rake rubocop

	unit_tests:
	name: Unit tests
	runs-on: ubuntu-latest
	env:
	COVERAGE: true
	steps:
	- uses: actions/checkout@v4
	- name: Set up Ruby
	uses: ruby/setup-ruby@v1
	with:
	bundler-cache: true
	- name: Setup config
	run: mv config/hdm.yml{.template,}
	- name: Run tests
	run: bundle exec rake test:all

	build_docker_image:
	name: 'Built test Docker image'
	runs-on: ubuntu-latest
	permissions:
	actions: read
	contents: read
	security-events: write
	steps:
	- name: Checkout repository
	uses: actions/checkout@v4

	- name: Set up QEMU
	uses: docker/setup-qemu-action@v3
	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v3
	- name: Build Docker image
	uses: docker/build-push-action@v5
	with:
	context: .
	# tags: 'ci/hdm:${{ github.sha }}'
	platforms: linux/amd64
	push: false

	# - name: Run Trivy vulnerability scanner
	# uses: aquasecurity/trivy-action@master
	# with:
	# image-ref: 'ci/hdm:${{ github.sha }}'
	# format: 'sarif'
	# output: 'trivy-results.sarif'

	# - name: Upload Trivy scan results to GitHub Security tab
	# uses: github/codeql-action/upload-sarif@v2
	# with:
	# sarif_file: 'trivy-results.sarif'

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