Create & Publish jetthoughts/cimg-ruby to DockerHub & GitHubCR #171

	name: Create & Publish jetthoughts/cimg-ruby to DockerHub & GitHubCR

	on:
	pull_request:
	paths:
	- 'cimg-ruby/**'
	workflow_dispatch:
	push:
	paths:
	- 'cimg-ruby/**'
	branches:
	- master
	- support-more-rubies
	schedule:
	- cron: "0 0 /5 *"

	env:
	IMAGE_NAME: jetthoughts/cimg-ruby

	jobs:
	build-and-push-image:
	strategy:
	matrix:
	version: [ "3.3", "3.2", "3.1" ]

	runs-on: ubuntu-latest
	permissions:
	contents: read
	packages: 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: Login to DockerHub
	uses: docker/login-action@v3
	with:
	username: ${{ secrets.DOCKERHUB_USERNAME }}
	password: ${{ secrets.DOCKERHUB_TOKEN }}

	- name: Login to GitHub Container Registry
	uses: docker/login-action@v3
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Extract metadata (tags, labels) for Docker
	id: meta
	uses: docker/metadata-action@v5
	with:
	images: ${{ env.IMAGE_NAME }}

	- name: Build and push Docker image
	uses: docker/build-push-action@v6
	with:
	context: ./cimg-ruby/
	build-args: RUBY_VERSION=${{ matrix.version }}
	push: true
	platforms: linux/amd64,linux/arm64
	labels: ${{ steps.meta.outputs.labels }}
	tags: \|
	${{ env.IMAGE_NAME }}:${{ matrix.version }}-chrome
	ghcr.io/${{ env.IMAGE_NAME }}:${{ matrix.version }}-chrome

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