go.yml

name: Go

on:
  push:
    branches: [ main ]
    tags: [ 'v[0-9]+.[0-9]+.[0-9]+*' ]
  pull_request:
    branches: [ main ]

permissions:
  contents: read
  id-token: write  # This is needed for OIDC federation.

jobs:
  build:
    runs-on: ubuntu-latest
    outputs:
      version: ${{ steps.docker_prep.outputs.version }}
    steps:
    - uses: actions/checkout@v3

    - name: Set up Go
      uses: actions/setup-go@v4
      with:
        go-version: 1.21.3

    - name: Cache build tools
      uses: actions/cache@v3
      with:
        path: |
          bin
          testbin
        key: ${{ runner.os }}-go120-${{ hashFiles('Makefile') }}

    - name: Build
      run: make build

    - name: Test
      run: make test

    - name: Lint
      run: make lint

    - name: Upload coverage report
      uses: codecov/codecov-action@v3

    - 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: Login to Quay
      uses: docker/login-action@v2
      with:
        registry: quay.io
        username: ${{ secrets.QUAY_USERNAME }}
        password: ${{ secrets.QUAY_PASSWORD }}

    - name: Login to Chainguard
      uses: chainguard-dev/actions/setup-chainctl@main
      with:
        identity: ef5308042a6f84ce75a16851c7ca7d59cce7934e/d4570839c4acfda9

    - name: Prepare Docker image
      id: docker_prep
      run: |
        DESCRIPTION="$(echo "${{ github.event.repository.description }}" | sed -r 's/:.+:[[:blank:]]*//')"

        DOCKER_IMAGE=ghcr.io/${{ github.repository }}
        DOCKER_IMAGE_MPI_INIT=ghcr.io/${{ github.repository }}-mpi-init
        DOCKER_IMAGE_MPI_SYNC=ghcr.io/${{ github.repository }}-mpi-sync

        VENDOR_IMAGE=quay.io/domino/distributed-compute-operator
        VENDOR_IMAGE_MPI_INIT=quay.io/domino/distributed-compute-operator-mpi-init
        VENDOR_IMAGE_MPI_SYNC=quay.io/domino/distributed-compute-operator-mpi-sync

        VERSION=edge
        if [[ $GITHUB_REF == refs/tags/* ]]; then
          VERSION=${GITHUB_REF#refs/tags/}
        elif [[ $GITHUB_REF == refs/heads/* ]]; then
          VERSION=$(echo ${GITHUB_REF#refs/heads/} | sed -r 's#/+#-#g')
        elif [[ $GITHUB_REF == refs/pull/* ]]; then
          VERSION=pr-${{ github.event.number }}
        fi

        TAGS="${DOCKER_IMAGE}:${VERSION},${VENDOR_IMAGE}:${VERSION}"
        if [[ "${{ github.event_name }}" == "push" ]]; then
          TAGS="$TAGS,${DOCKER_IMAGE}:sha-${GITHUB_SHA::8},${VENDOR_IMAGE}:sha-${GITHUB_SHA::8}"
        fi
        TAGS_MPI_INIT="${VENDOR_IMAGE_MPI_INIT}:${VERSION}"
        TAGS_MPI_SYNC="${VENDOR_IMAGE_MPI_SYNC}:${VERSION}"

        echo "description=${DESCRIPTION}" >> $GITHUB_OUTPUT
        echo "image=${DOCKER_IMAGE}" >> $GITHUB_OUTPUT
        echo "image_mpi_init=${DOCKER_IMAGE_MPI_INIT}" >> $GITHUB_OUTPUT
        echo "image_mpi_sync=${DOCKER_IMAGE_MPI_SYNC}" >> $GITHUB_OUTPUT
        echo "version=${VERSION}" >> $GITHUB_OUTPUT
        echo "tags=${TAGS}" >> $GITHUB_OUTPUT
        echo "tags_mpi_init=${TAGS_MPI_INIT}" >> $GITHUB_OUTPUT
        echo "tags_mpi_sync=${TAGS_MPI_SYNC}" >> $GITHUB_OUTPUT
        echo "created=$(date -u +'%Y-%m-%dT%H:%M:%SZ')" >> $GITHUB_OUTPUT

    - name: Build and push Docker image
      id: docker_build
      uses: docker/build-push-action@v4
      with:
        platforms: linux/amd64,linux/arm64
        push: true
        tags: ${{ steps.docker_prep.outputs.tags }}
        cache-to: type=registry,ref=${{ steps.docker_prep.outputs.image }}:buildcache,mode=max
        cache-from: type=registry,ref=${{ steps.docker_prep.outputs.image }}:buildcache
        labels: |
          org.opencontainers.image.title=${{ github.event.repository.name }}
          org.opencontainers.image.description=${{ steps.docker_prep.outputs.description }}
          org.opencontainers.image.url=${{ github.event.repository.html_url }}
          org.opencontainers.image.source=${{ github.event.repository.clone_url }}
          org.opencontainers.image.version=${{ steps.docker_prep.outputs.version }}
          org.opencontainers.image.created=${{ steps.docker_prep.outputs.created }}
          org.opencontainers.image.revision=${{ github.sha }}
          org.opencontainers.image.licenses=${{ github.event.repository.license.spdx_id }}

    - name: Build and push Docker image for MPI init container
      id: docker_build_mpi_init
      uses: docker/build-push-action@v4
      with:
        context: "{{defaultContext}}:dockerfiles"
        platforms: linux/amd64,linux/arm64
        file: mpi-init.Dockerfile
        push: true
        tags: ${{ steps.docker_prep.outputs.tags_mpi_init }}
        cache-to: type=registry,ref=${{ steps.docker_prep.outputs.image_mpi_init }}:buildcache,mode=max
        cache-from: type=registry,ref=${{ steps.docker_prep.outputs.image_mpi_init }}:buildcache
        labels: |
          org.opencontainers.image.title=${{ github.event.repository.name }}-mpi-init
          org.opencontainers.image.description="Supplemental init container for DCO MPI worker"
          org.opencontainers.image.url=${{ github.event.repository.html_url }}
          org.opencontainers.image.version=${{ steps.docker_prep.outputs.version }}
          org.opencontainers.image.created=${{ steps.docker_prep.outputs.created }}
          org.opencontainers.image.revision=${{ github.sha }}

    - name: Build and push Docker image for MPI file sync container
      id: docker_build_mpi_sync
      uses: docker/build-push-action@v4
      with:
        context: "{{defaultContext}}:dockerfiles"
        platforms: linux/amd64,linux/arm64
        file: mpi-sync.Dockerfile
        push: true
        tags: ${{ steps.docker_prep.outputs.tags_mpi_sync }}
        cache-to: type=registry,ref=${{ steps.docker_prep.outputs.image_mpi_sync }}:buildcache,mode=max
        cache-from: type=registry,ref=${{ steps.docker_prep.outputs.image_mpi_sync }}:buildcache
        labels: |
          org.opencontainers.image.title=${{ github.event.repository.name }}-mpi-sync
          org.opencontainers.image.description="Supplemental file sync container for DCO MPI worker"
          org.opencontainers.image.url=${{ github.event.repository.html_url }}
          org.opencontainers.image.version=${{ steps.docker_prep.outputs.version }}
          org.opencontainers.image.created=${{ steps.docker_prep.outputs.created }}
          org.opencontainers.image.revision=${{ github.sha }}

  helm:
    runs-on: ubuntu-latest
    needs: build
    steps:
      - uses: actions/checkout@v3

      - name: Install Helm
        run: |
          make helm
          echo "HELM_BIN=./bin/helm" >> $GITHUB_ENV

      - name: Package and push chart to ghcr.io
        run: |
          REGISTRY=ghcr.io

          ./scripts/release/helm.sh login -h "$REGISTRY" -u "${{ github.repository_owner }}" -p "${{ secrets.BOT_CR_PAT }}"
          ./scripts/release/helm.sh push -r "$REGISTRY/${{ github.repository_owner }}/helm" -v "${{ needs.build.outputs.version }}"

      - name: Package and push chart to gcr.io
        run: |
          REGISTRY=gcr.io
          PASSWORD="$(echo ${{ secrets.GCR_PASSWORD }} | base64 --decode)"

          ./scripts/release/helm.sh login -h "$REGISTRY" -n "${{ secrets.GCR_NAMESPACE }}" -u "${{ secrets.GCR_USERNAME }}" -p "$PASSWORD"
          ./scripts/release/helm.sh push -r "$REGISTRY/${{ secrets.GCR_NAMESPACE }}" -v "${{ needs.build.outputs.version }}"

  release:
    runs-on: ubuntu-latest
    needs: build
    if: startsWith(github.ref, 'refs/tags/')
    steps:
      - uses: actions/checkout@v3

      - name: Set up Go
        uses: actions/setup-go@v4
        with:
          go-version: 1.21.3

      - name: Publish Github release
        uses: goreleaser/goreleaser-action@v4
        with:
          args: release --rm-dist
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}