docker.yml

name: Docker

on:
  push:
    branches:
      - master
      - next
      # Add your branch here if you want containers for it
      - db-WIP
      - docker-ci

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}

jobs:
  build:
    name: Build ${{ matrix.config.name }} Container (${{ matrix.metric3d.name }} ; ${{matrix.mpi}})
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write

    strategy:
      fail-fast: false
      matrix:
        mpi: [mpich]
        metric3d:
          - name: "With OpenMP"
            cmake: ON
            base_prefix: "openmp-"
            tag_prefix: "3d-"
          - name: "Without OpenMP"
            cmake: OFF
            base_prefix: ""
            tag_prefix: ""
        config:
          - name: "Debug"
            tag_postfix: "debug"
            options: "-DCHECK=3"
            base_postfix: "mini"

          - name: "Optimised"
            tag_postfix: "opt"
            options: "-DCHECK=0"
            base_postfix: "mini"

          - name: "Full"
            tag_postfix: "full"
            options: "-DCHECK=3"
            base_postfix: "full"

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

      - name: Log in to the Container registry
        uses: docker/login-action@master
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@master
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          flavor: |
            prefix=${{ matrix.mpi }}-${{matrix.metric3d.tag_prefix}}${{ matrix.config.tag_postfix }}-

      - name: Build and push Docker image
        uses: docker/build-push-action@master
        with:
          build-args: |
            BASE=${{ matrix.mpi }}-${{ matrix.metric3d.base_prefix }}${{ matrix.config.base_postfix }}-main
            MPI=${{ matrix.mpi }}
            CMAKE_OPTIONS=${{ matrix.config.options }} -DBOUT_ENABLE_METRIC_3D=${{ matrix.metric3d.cmake }} -DBOUT_ENABLE_OPENMP=${{ matrix.metric3d.cmake }}
            COMMIT=${{ github.sha }}
            URL=${{ github.server_url }}/${{ github.repository }}
          context: .docker/fedora/
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}