ci.yaml

name: CI

on:
  pull_request:
  merge_group:
  push:
    branches:
    - main
    - release-*

jobs:

  test-unit:
    runs-on: ubuntu-latest
    container:
      image: golang:1.22.2-bookworm
    steps:
    - name: Checkout code
      uses: actions/checkout@v4
    - uses: actions/cache@v4
      with:
        path: /go/pkg/mod
        key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
        restore-keys: |
          ${{ runner.os }}-go-
    - name: Run unit tests
      run: make test-unit
    - name: Remove generated code from report
      run: |
        grep -v .pb.go coverage.txt | grep -v zz_generated | grep -v service.connect.go > coverage.tmp
        mv coverage.tmp coverage.txt
    - name: Upload coverage reports
      uses: codecov/codecov-action@v4
      with:
        token: ${{ secrets.CODECOV_TOKEN }}

  lint-go:
    runs-on: ubuntu-latest
    container:
      image: golang:1.22.2-bookworm
    steps:
    - name: Checkout code
      uses: actions/checkout@v4
    - name: Install linter
      env:
        GOLANGCI_LINT_VERSION: 1.57.2
      working-directory: /usr/local/bin
      run: |
        curl -sSfL https://github.com/golangci/golangci-lint/releases/download/v${GOLANGCI_LINT_VERSION}/golangci-lint-${GOLANGCI_LINT_VERSION}-linux-amd64.tar.gz \
        | tar xvz golangci-lint-${GOLANGCI_LINT_VERSION}-linux-amd64/golangci-lint --strip-components=1
    - name: Configure Git
      run: git config --global --add safe.directory '*'
    - name: Run linter
      env:
        GO_LINT_ERROR_FORMAT: github-actions
      run: make lint-go

  lint-charts:
    runs-on: ubuntu-latest
    container:
      image: golang:1.22.2-bookworm
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
      - name: Install linter
        run: |
          cd /usr/local/bin
          curl -sSfL https://get.helm.sh/helm-v3.10.0-linux-amd64.tar.gz \
          | tar xvz linux-amd64/helm --strip-components=1
      - name: Run linter
        run: make lint-charts

  lint-proto:
    runs-on: ubuntu-latest
    container:
      image: golang:1.22.2-bookworm
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
      - name: Install linter
        uses: bufbuild/buf-setup-action@v1
        with:
          version: "1.20.0"
      - name: Run linter
        env:
          BUF_LINT_ERROR_FORMAT: github-actions
        run: make lint-proto

  check-codegen:
    runs-on: ubuntu-latest
    container:
      image: golang:1.22.2-bookworm
    steps:
    - name: Checkout code
      uses: actions/checkout@v4
    - name: Install tools
      run: apt update && apt install unzip
    - uses: pnpm/action-setup@v3
      with:
        version: 8
        run_install: false
    - name: Install nodejs
      uses: actions/setup-node@v4
      with:
        node-version: "20.12.1"
        cache: "pnpm"
        cache-dependency-path: "**/pnpm-lock.yaml"
    - name: Install nodejs dependencies
      run: pnpm install --dev
      working-directory: ./ui
    - uses: actions/cache@v4
      with:
        path: /go/pkg/mod
        key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
        restore-keys: |
          ${{ runner.os }}-go-
    - name: Install buf
      uses: bufbuild/buf-setup-action@v1.29.0-1
      with:
        version: 1.26.1
    - name: Install Protoc
      uses: arduino/setup-protoc@v3
      with:
        version: "25.3"
    - name: Git stuff
      # As of go 1.20, this seems to be necessary for invoking git commands
      # within the container
      run: git config --global --add safe.directory /__w/kargo/kargo
    - name: Run Codegen
      run: make codegen
    - name: Check nothing has changed
      run: git diff --exit-code -- .

  build-image:
    needs: [test-unit, lint-go, lint-charts, lint-proto, check-codegen]
    runs-on: ubuntu-latest
    steps:
    - name: Set up QEMU
      uses: docker/setup-qemu-action@v3
    - name: Set up Docker Buildx
      uses: docker/setup-buildx-action@v3
    - name: Build
      uses: docker/build-push-action@v5
      with:
        platforms: linux/amd64,linux/arm64
        push: false
        cache-from: type=gha
        cache-to: type=gha,mode=max

  build-cli:
    needs: [test-unit, lint-go, lint-charts, lint-proto, check-codegen]
    runs-on: ubuntu-latest
    container:
      image: golang:1.22.2-bookworm
    steps:
    - name: Checkout code
      uses: actions/checkout@v4
    - uses: actions/cache@v4
      with:
        path: /go/pkg/mod
        key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
        restore-keys: |
          ${{ runner.os }}-go-
    - name: Build CLI
      env:
        GOFLAGS: -buildvcs=false
      run: make build-cli