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

jobs:
  changes:
    runs-on: job-latest
    outputs:
      fedora: ${{ steps.filter.outputs.fedora == 'true' }}
      infra: ${{ steps.filter.outputs.infra == 'true' || steps.filter.outputs.fedora == 'true' }}
      go: ${{ steps.filter.outputs.go == 'true' || steps.filter.outputs.fedora == 'true' }}
      any_change: ${{ steps.filter.outputs.workflow == 'true' || github.event_name == 'schedule' }}
    steps:
      - uses: actions/checkout@v4
      - uses: https://github.com/dorny/paths-filter@v3
        id: filter
        with:
          filters: |
            fedora: ['containers/fedora/**']
            infra: ['containers/infra/**']
            go: ['containers/go/**']
      - name: Debug Filter
        run: |
          echo "Fedora changed: ${{ steps.filter.outputs.fedora }}"
          echo "Workflow changed: ${{ steps.filter.outputs.workflow }}"
          echo "Event type: ${{ github.event_name }}"

  fedora-base:
    needs: [changes]
    if: ${{ needs.changes.outputs.fedora == 'true' || needs.changes.outputs.any_change == 'true' }}
    runs-on: job-latest
    steps:
      - uses: actions/checkout@v4
      - name: Log in
        uses: redhat-actions/podman-login@v1
        with:
          registry: git.plabble.org
          username: ${{ secrets.REGISTRY_USERNAME }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: Build Fedora
        id: build
        uses: redhat-actions/buildah-build@v2
        with:
          image: ${{ github.actor }}/fedora
          tags: ${{ github.ref_name }}
          containerfiles: ./containers/fedora/Containerfile
          oci: true
      - name: Push Fedora
        uses: redhat-actions/push-to-registry@v2
        with:
          image: ${{ steps.build.outputs.image }}
          tags: ${{ steps.build.outputs.tags }}
          registry: git.plabble.org
          extra-args: --compression-format=zstd:chunked

  dependent-images:
    needs: [changes, fedora-base]
    runs-on: job-latest
    strategy:
      fail-fast: false
      matrix:
        container: [infra, go]
    steps:
      - name: Check if build needed
        id: check
        run: |
          if [[ "${{ matrix.container }}" == "infra" && "${{ needs.changes.outputs.infra }}" == "true" ]]; then echo "run=true" >> $GITHUB_OUTPUT; fi
          if [[ "${{ matrix.container }}" == "go" && "${{ needs.changes.outputs.go }}" == "true" ]]; then echo "run=true" >> $GITHUB_OUTPUT; fi
      - name: Clone repo
        if: steps.check.outputs.run == 'true'
        uses: actions/checkout@v4
      - name: Log in
        if: steps.check.outputs.run == 'true'
        uses: redhat-actions/podman-login@v1
        with:
          registry: git.plabble.org
          username: ${{ secrets.REGISTRY_USERNAME }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: Build ${{ matrix.container }}
        if: steps.check.outputs.run == 'true'
        id: build
        uses: redhat-actions/buildah-build@v2
        with:
          image: ${{ github.actor }}/${{ matrix.container }}
          tags: ${{ github.ref_name }}
          containerfiles: ./containers/${{ matrix.container }}/Containerfile
          oci: true
      - name: Push ${{ matrix.container }}
        if: steps.check.outputs.run == 'true'
        uses: redhat-actions/push-to-registry@v2
        with:
          image: ${{ steps.build.outputs.image }}
          tags: ${{ steps.build.outputs.tags }}
          registry: git.plabble.org
          extra-args: --compression-format=zstd:chunked