name: CI

on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]

permissions:
  contents: read
  pull-requests: read

jobs:
  #
  # golangci-lint
  #
  linters:
    name: Linters
    runs-on: ${{ matrix.os }}
    timeout-minutes: 10

    strategy:
      matrix:
        go-version: [1.17]
        os: [ubuntu-latest, macos-latest, windows-latest]

    steps:
      - uses: actions/checkout@v2
      - name: golangci-lint
        uses: golangci/golangci-lint-action@v2
        with:
          version: v1.43.0
          args: --timeout=5m
          only-new-issues: true
      - name: golangci-lint errors
        run: golangci-lint run
        if: ${{ failure() }}

  #
  # Project checks
  #
  project:
    name: Project Checks
    runs-on: ubuntu-18.04
    timeout-minutes: 5

    steps:
      - uses: actions/setup-go@v2
        with:
          go-version: '1.17'

      - uses: actions/checkout@v2
        with:
          path: src/github.com/containerd/ttrpc
          fetch-depth: 25

      - uses: containerd/project-checks@v1
        with:
          working-directory: src/github.com/containerd/ttrpc

  #
  # Build and Test project
  #
  build:
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest]
    name: ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    timeout-minutes: 5
    steps:

    - uses: actions/setup-go@v2
      with:
        go-version: '1.17'

    - name: Check out code
      uses: actions/checkout@v2
      with:
        path: src/github.com/containerd/ttrpc
        fetch-depth: 25

    - name: Test
      working-directory: src/github.com/containerd/ttrpc
      run: |
        go test -v -race ./...

  #
  # Run Protobuild
  #
  protobuild:
    name: Run Protobuild
    runs-on: ubuntu-20.04
    timeout-minutes: 5
    steps:

    - name: Set up Go 1.17
      uses: actions/setup-go@v2
      with:
        go-version: 1.17
      id: go

    - name: Setup Go binary path
      shell: bash
      run: |
        echo "GOPATH=${{ github.workspace }}" >> $GITHUB_ENV
        echo "${{ github.workspace }}/bin" >> $GITHUB_PATH

    - name: Check out code
      uses: actions/checkout@v2
      with:
        path: src/github.com/containerd/ttrpc
        fetch-depth: 25

    - name: Install protoc
      run: |
        curl -LO https://github.com/protocolbuffers/protobuf/releases/download/v3.5.0/protoc-3.5.0-linux-x86_64.zip
        sudo unzip -x protoc-3.5.0-linux-x86_64.zip -d /usr/local
        sudo chmod -R go+rX /usr/local/include
        sudo chmod go+x /usr/local/bin/protoc

    - name: Install protoc-gen-go
      run: |
        go install google.golang.org/protobuf/cmd/protoc-gen-go@v1.27.1

    - name: Build protoc-gen-go-ttrpc
      working-directory: src/github.com/containerd/ttrpc
      run: |
        go build ./cmd/protoc-gen-go-ttrpc

    - name: Run Protobuild
      working-directory: src/github.com/containerd/ttrpc
      run: |
        export PATH=$GOPATH/bin:$PWD:$PATH
        go install github.com/containerd/protobuild@7e5ee24bc1f70e9e289fef15e2631eb3491320bf
        protobuild
        (cd example && protobuild)
        git diff --exit-code