ci: prepare for first release of new version #179

	---
	name: Pull request build

	on:
	pull_request:
	branches:
	- master

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	permissions:
	pull-requests: read

	jobs:
	code:
	strategy:
	matrix:
	node: ['20', 'latest']
	os: [ubuntu-latest, macos-latest]
	runs-on: ${{ matrix.os }}
	name: "Test project { os: ${{ matrix.os }}, node: ${{ matrix.node }} }"
	steps:
	- name: Checkout sources
	uses: actions/checkout@v4

	- name: Install node ${{ matrix.node }}
	uses: actions/setup-node@v4
	with:
	node-version: ${{ matrix.node }}
	cache: npm

	# required for testing
	- name: Configure git
	run: \|
	git config --global user.name "${{ github.actor }}"
	git config --global user.email "${{ github.actor }}@users.noreply.github.com"

	- name: Install project modules
	run: npm ci

	- name: Lint source files
	run: npm run lint

	- name: Run unit tests
	run: npm test

	image:
	runs-on: ubuntu-latest
	needs: [code]
	name: Test container image
	env:
	TESTING_TAG: tomerfi/version-bumper:testing
	steps:
	- name: Setup docker buildx
	uses: docker/setup-buildx-action@v3

	- name: Build image
	uses: docker/build-push-action@v5
	with:
	tags: ${{ env.TESTING_TAG }}
	cache-from: type=gha
	cache-to: type=gha,mode=max
	load: true

	- name: Test image run
	run: \|
	pattern='^version-bumper ([0-9]\.){2}[0-9](.+)?$'
	sut=$(docker run --rm ${{ env.TESTING_TAG }} -v)
	[[ $sut =~ $pattern ]] \|\| exit 1

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