build-and-release.yaml

name: Build and Release

on:
  workflow_dispatch:
    branches:
      - main
  push:
    branches:
      - main
    tags:
      - 'v*'
  pull_request:

jobs:
  test:
    name: Test/Cover
    runs-on: ubuntu-latest

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

    - name: Set up Go
      uses: actions/setup-go@v4
      with:
        go-version: '1.19'

    - name: Go caches
      uses: actions/cache@v3
      with:
        path: |
          ~/go/pkg/mod
        key: ${{ github.job }}-${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
        restore-keys: |
          ${{ github.job }}-${{ runner.os }}-go-

    - name: Run test/cover
      run: WITH_DEPENDENCIES=true make test
      env:
        TEST_OUTPUT_DIR: /tmp/test-results/
        COVER_OUTPUT_DIR: /tmp/cover-results/

  publish-images:
    name: Build and publish images
    if: github.event_name != 'pull_request'
    runs-on: ubuntu-latest
    needs: test

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

    - name: Set up Go
      uses: actions/setup-go@v4
      with:
        go-version: '1.19'

    - name: Go caches
      uses: actions/cache@v3
      with:
        path: |
          ~/go/pkg/mod
        key: ${{ github.job }}-${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
        restore-keys: |
          ${{ github.job }}-${{ runner.os }}-go-

    - name: Installing ko
      run: go install github.com/google/ko@v0.11.2

    - name: Login to GCR
      uses: docker/login-action@v3
      with:
        registry: gcr.io
        username: _json_key
        password: ${{ secrets.GCLOUD_SERVICEACCOUNT_KEY }}

    - name: Set IMAGE_TAG
      id: image-tag
      run: |
        IMAGE_TAG=${GITHUB_SHA}
        [[ ${GITHUB_REF_TYPE} == "tag" ]] && IMAGE_TAG=${GITHUB_REF_NAME}
        echo "IMAGE_TAG=${IMAGE_TAG}" >> $GITHUB_OUTPUT

    - name: Publish container images
      env:
        KO_DOCKER_REPO: gcr.io/triggermesh
        KOFLAGS: --jobs=4 --platform=linux/amd64,linux/arm64,linux/ppc64le --push=${{ github.event_name != 'pull_request' }}
        DIST_DIR: ./releases/manifests
      run: |
        pushd hack/manifest-cleaner
        go install .
        popd

        IMAGE_TAG=${{ steps.image-tag.outputs.IMAGE_TAG }} make release

        declare -a release_files=(
          scoby-crds.yaml
          scoby.yaml
        )

        for f in "${release_files[@]}"; do
          manifest-cleaner <"${DIST_DIR}/${f}" >"${DIST_DIR}/${f}.clean"
          mv "${DIST_DIR}/${f}.clean" "${DIST_DIR}/${f}"
        done

    - name: Upload artifact
      uses: actions/upload-artifact@master
      with:
        name: manifests
        path: ./releases/manifests
        retention-days: 14

  release:
    name: Create Release
    if: github.event_name == 'push' && contains(github.ref, 'refs/tags/')
    runs-on: ubuntu-latest
    needs: publish-images
    permissions:
      contents: write
    steps:

    - name: Checkout
      uses: actions/checkout@v4
      with:
        fetch-depth: 0

    - name: Download artifact
      uses: actions/download-artifact@master
      with:
        name: manifests
        path: ./releases/manifests

    - name: Create release
      uses: ncipollo/release-action@v1
      with:
        artifacts: "./releases/manifests/*"