name: Build containers
on:
  workflow_dispatch:
  push:
    branches: ["main"]
    paths: ["containers/**", ".gitea/workflows/build.yaml"]
  pull_request:
    branches: ["main"]
    paths: ["containers/**", ".gitea/workflows/build.yaml"]
  schedule:
    - cron: "0 16 * * FRI"

jobs:
  changes:
    runs-on: job-v2
    outputs:
      any_container_change: ${{ steps.filter.outputs.containers == 'true' || steps.filter.outputs.workflow == 'true' || github.event_name == 'schedule' || github.event_name == 'workflow_dispatch' }}
    steps:
      - uses: actions/checkout@v6
        with:
          fetch-depth: 0
      - uses: https://github.com/dorny/paths-filter@v3
        id: filter
        with:
          filters: |
            workflow: ['.gitea/workflows/build.yaml']
            containers: ['containers/**']

  base-image:
    needs: [changes]
    if: ${{ needs.changes.outputs.any_container_change == 'true' }}
    runs-on: job-v2
    steps:
      - uses: actions/checkout@v6

      - name: Log in
        uses: redhat-actions/podman-login@v1
        with:
          registry: git.plabble.org
          username: ${{ secrets.REGISTRY_USERNAME }}
          password: ${{ secrets.REGISTRY_TOKEN }}

      - name: Build
        id: build
        uses: job79/buildah-build@65b3793a1370c1ccd74a5c0d090d70eb9637a4ef
        with:
          image: job79/base
          tags: ${{ github.ref_name }}
          context: ./containers/base
          containerfiles: ./containers/base/Containerfile
          platforms: linux/amd64

      - name: Push
        uses: redhat-actions/push-to-registry@v2
        with:
          image: ${{ steps.build.outputs.image }}
          tags: ${{ steps.build.outputs.tags }}
          registry: git.plabble.org
          username: ${{ secrets.REGISTRY_USERNAME }}
          password: ${{ secrets.REGISTRY_TOKEN }}
          extra-args: |
            --compression-format=zstd
            --compression-level=12

  dependent-images:
    needs: [changes, base-image]
    if: ${{ needs.changes.outputs.any_container_change == 'true' }}
    runs-on: job-v2
    strategy:
      fail-fast: false
      matrix:
        container: [infra, go]
    steps:
      - name: Clone repo
        uses: actions/checkout@v6

      - name: Log in
        uses: redhat-actions/podman-login@v1
        with:
          registry: git.plabble.org
          username: ${{ secrets.REGISTRY_USERNAME }}
          password: ${{ secrets.REGISTRY_TOKEN }}

      - name: Build
        id: build
        uses: job79/buildah-build@65b3793a1370c1ccd74a5c0d090d70eb9637a4ef
        with:
          image: job79/${{ matrix.container }}
          tags: ${{ github.ref_name }}
          context: ./containers/${{ matrix.container }}
          containerfiles: ./containers/${{ matrix.container }}/Containerfile
          build-args: TAG=${{ github.ref_name }}
          platforms: linux/amd64

      - name: Push
        uses: redhat-actions/push-to-registry@v2
        with:
          image: ${{ steps.build.outputs.image }}
          tags: ${{ steps.build.outputs.tags }}
          registry: git.plabble.org
          username: ${{ secrets.REGISTRY_USERNAME }}
          password: ${{ secrets.REGISTRY_TOKEN }}
          extra-args: |
            --compression-format=zstd
            --compression-level=12