build.yaml

name: Build

on:
  push:
    branches:
      # @TODO: limit this to `main` branch
      - '**'
    tags:
      - '**'
    paths-ignore:
      - 'releases/**'
  workflow_dispatch:

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: hiro-microdatacenters-bv/rhio
  HELM_CHART_TARGET_DIR: ${{ github.ref == 'refs/heads/main' && './helm-charts' || './dev' }}
  BRANCH_NAME: ${GITHUB_REF##*/}

jobs:
  test:
    name: Test / ${{ matrix.target }}
    runs-on: ${{ matrix.os }}

    strategy:
      fail-fast: false
      matrix:
        isPR:
          - ${{github.event_name == 'pull_request'}}
        include:
          - os: ubuntu-latest
            target: x86_64-unknown-linux-gnu
          # - os: macos-latest
          #   target: aarch64-apple-darwin
        # exclude:
        #   - isPR: true
        #     os: macos-latest
        #     target: aarch64-apple-darwin

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

      - name: Setup Rust toolchain
        uses: moonrepo/setup-rust@v1
        with:
          channel: ${{ env.RUST_TOOLCHAIN }}

      - name: Run tests
        # Ensure debug output is also tested
        env:
          RUST_LOG: debug
        run: cargo test --all-features

  build-helm-chart:
    name: Build Helm Chart
    runs-on: ubuntu-latest
    needs: [test]

    defaults:
      run:
        working-directory: ./
    permissions:
      contents: write
      packages: write

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

      - name: Install Helm
        uses: azure/setup-helm@v3

      - name: Make versions
        run: |
          cd "${{ github.workspace }}"
          chmod +x ./version.sh
          ./version.sh "${{ github.sha }}" "${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}"
          echo "VERSION_APP=$(cat "./VERSION")" >> $GITHUB_ENV
          echo "DOCKER_IMAGES=$(cat "./DOCKER_IMAGES")" >> $GITHUB_ENV
          echo "DOCKER_TAGS=$(cat "./VERSION_DOCKER")" >> $GITHUB_ENV

      - name: Configure Git
        run: |
          git config user.name "$GITHUB_ACTOR"
          git config user.email "$GITHUB_ACTOR@users.noreply.github.com"

      - name: Create a github release
        if: ${{ github.ref == 'refs/heads/main' }}
        run: gh release create "${{ env.VERSION_APP }}"
        env:
          GH_TOKEN: ${{ github.token }}

      - name: Publish Helm charts
        uses: stefanprodan/helm-gh-pages@master
        with:
          token: ${{ github.token }}
          charts_dir: "./charts" 
          target_dir: ${{ env.HELM_CHART_TARGET_DIR }}

  build-docker:
    name: Docker Build / ${{ matrix.platform }}
    runs-on: ubuntu-latest
    needs: [test]

    strategy:
      fail-fast: false
      matrix:
        platform:
          - linux/amd64
          - linux/arm64
        isPR:
          - ${{github.event_name == 'pull_request'}}          
        exclude:
          - isPR: true
            platform: "linux/arm64"

    defaults:
      run:
        working-directory: ./
    permissions:
      contents: write
      packages: write

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

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3
        # @TODO: don't build form arm during development cos it's super slow
        with:
          platforms: ${{ matrix.platform }}

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Make versions
        run: |
          cd "${{ github.workspace }}"
          chmod +x ./version.sh
          ./version.sh "${{ github.sha }}" "${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}"
          echo "VERSION_APP=$(cat "./VERSION")" >> $GITHUB_ENV
          echo "DOCKER_IMAGES=$(cat "./DOCKER_IMAGES")" >> $GITHUB_ENV
          echo "DOCKER_TAGS=$(cat "./VERSION_DOCKER")" >> $GITHUB_ENV

      - name: Log into registry ${{ env.REGISTRY }}
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ github.token }}

      - name: Extract Docker metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          tags: ${{ env.DOCKER_TAGS }}

      - name: Build and push docker image
        uses: docker/build-push-action@v5
        with:
          push: true
          # @TODO: don't build form arm during development cos it's super slow
          platforms: ${{ matrix.platform }}
          tags: ${{ env.DOCKER_IMAGES }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha,scope=${{ env.BRANCH_NAME }}
          cache-to: type=gha,mode=max,scope=${{ env.BRANCH_NAME }}
          github-token: ${{ github.token }}