publish-images.yml

name: Build and publish images

on:
  workflow_dispatch:
  release:
    types: [published]

env:
  IMAGE_REF_NAME: ${{ github.event_name == 'release' && 'robothub-app-v2' || 'robothub-app-v2-dev' }}

jobs:
  generate-version:
    name: Generate image version
    runs-on: buildjet-2vcpu-ubuntu-2204
    outputs:
      version: ${{ steps.generate-version.outputs.version }}
    steps:
      - name: Generate image version
        id: generate-version
        run: echo "version=$(date +%Y.%j.%H%M)" >> "$GITHUB_OUTPUT"
  build:
    name: Build & push images
    permissions:
      packages: write
      contents: read
    needs: generate-version
    strategy:
      fail-fast: false
      matrix:
        runner:
          - { runs-on: buildjet-4vcpu-ubuntu-2204, arch: amd64 }
          - { runs-on: buildjet-4vcpu-ubuntu-2204-arm, arch: arm64 }
    env:
      IMAGE_VERSION: ${{ needs.generate-version.outputs.version }}
      ARCH: ${{ matrix.runner.arch }}
    runs-on: ${{ matrix.runner.runs-on }}
    steps:
      - name: Checkout repo
        uses: actions/checkout@v4
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2
      - name: Login to GitHub Container Registry
        uses: docker/login-action@v2
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: Build & push images
        run: ./scripts/build-images.sh
  make-manifests:
    name: Make multi-arch manifests
    permissions:
      packages: write
      contents: read
    needs: [generate-version, build]
    env:
      IMAGE_VERSION: ${{ needs.generate-version.outputs.version }}
    runs-on: buildjet-2vcpu-ubuntu-2204
    steps:
      - name: Checkout repo
        uses: actions/checkout@v4
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2
      - name: Login to GitHub Container Registry
        uses: docker/login-action@v2
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: Make multi-arch manifests
        run: ./scripts/make-manifests.sh