builder-buildah-build.yml

name: Build Autoware builder container images using Buildah
on:
  workflow_dispatch:
  schedule:
    - cron: '34 15 * * 0' # 15:34 UTC every Sunday
  push:
    paths:
      - .github/workflows/builder-buildah-build.yml # Self-trigger 

env:
  REGISTRY: ghcr.io/bounverif
  IMAGE_NAME: autoware
  AUTOWARE_VERSION: latest
  CONTAINERS_ROOT: /home/runner/.local/share/containers
  TMPDIR: /home/runner/.local/share/containers/tmp

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

permissions:
  contents: read
  packages: write

jobs:
  autoware-builder-build:
    runs-on: ubuntu-24.04
    steps:
      - name: Maximize build space
        uses: easimon/maximize-build-space@v10
        with:
          root-reserve-mb: 2048 # Reserve disk space for repository
          remove-dotnet: 'true'
          remove-android: 'true'
          remove-haskell: 'true'
          remove-codeql: 'true'
          remove-docker-images: 'true'
          build-mount-path: ${{ env.CONTAINERS_ROOT }} # The remaining space only for container build

      - run: mkdir -p $TMPDIR

      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Set current date as the version
        run: echo "AUTOWARE_VERSION=$(date +'%Y%m%d')" >> $GITHUB_ENV

      - name: Build builder container image
        id: build-image
        uses: redhat-actions/buildah-build@v2
        with:
          platforms: linux/amd64
          image: ${{ env.IMAGE_NAME }}
          tags: ${{ env.AUTOWARE_VERSION }}-builder latest-builder
          oci: true
          build-args: |
            AUTOWARE_VERSION=${{ env.AUTOWARE_VERSION }}
          extra-args:
            --target autoware-builder
            --cache-from=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
            --cache-to=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
            --cache-ttl=24h
          containerfiles: |
            ./Dockerfile

      - name: Build builder-with-cache container image
        id: build-builder-with-cache
        uses: redhat-actions/buildah-build@v2
        with:
          platforms: linux/amd64
          image: ${{ env.IMAGE_NAME }}
          tags: ${{ env.AUTOWARE_VERSION }}-builder-with-cache latest-with-cache
          oci: true
          build-args: |
            AUTOWARE_VERSION=${{ env.AUTOWARE_VERSION }}
          extra-args:
            --target autoware-builder-with-cache
            --cache-from=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
            --cache-to=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          containerfiles: |
            ./Dockerfile

      - name: Log in to the GitHub Container registry
        uses: redhat-actions/podman-login@v1
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Push to GitHub Container Repository
        id: push-builder-ghcr
        uses: redhat-actions/push-to-registry@v2
        with:
          registry: ${{ env.REGISTRY }}
          image: ${{ steps.build-image.outputs.image }}
          tags: ${{ steps.build-image.outputs.tags }}
          extra-args: |

      - name: Print image url
        run: echo "Image pushed to ${{ steps.push-builder-ghcr.outputs.registry-paths }}"