pipeline.yml

name: Pipeline

on:
  push:
    branches: [ master ]
  pull_request:
    paths-ignore:
    - '**.md'

env:
  CI: true

jobs:
  lint:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v1
    - uses: actions/setup-go@v1
      with: { go-version: '1.15' }
    - name: Run linters
      run: make lint

  build:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v1
    - uses: actions/setup-go@v1
      with: { go-version: '1.15' }
    - name: Build daemon
      run: make daemon TAG=test
    - name: Cache daemon image
      uses: actions/upload-artifact@v1
      with:
        name: inertia-daemon-image
        path: images/inertia-daemon-image

  # On Ubuntu, we run all our tests, except for the bootstrap tests
  test-core:
    runs-on: ubuntu-latest
    needs: [ build, lint ]
    steps:
    - uses: actions/checkout@v1
    - uses: actions/setup-go@v1
      with: { go-version: '1.15' }
    - name: Install Docker dependencies
      run: bash test/docker_deps.sh
    - name: Start test container
      run: docker run --name testcontainer -d nginx
    - name: Execute tests
      run: go test -race -tags no_bootstrap -coverprofile=coverage.txt ./...
    - uses: codecov/codecov-action@v1
      with:
        file: coverage.txt
        flags: test-core
        fail_ci_if_error: true
  
  # On Windows, we run a subset of unit tests (primarily for the CLI)
  test-windows:
    runs-on: windows-latest
    needs: [ build, lint ]
    steps:
    - uses: actions/checkout@v1
    - uses: actions/setup-go@v1
      with: { go-version: '1.15' }
    - name: Execute tests
      run: |
        go test -short -coverprofile="coverage.txt" ./cfg ./client ./cmd ./common ./local ./provision
    - uses: codecov/codecov-action@v1
      with:
        file: coverage.txt
        flags: test-windows
        fail_ci_if_error: true

  # Test Inertia daemon initialization in a variety of scenarios
  test-bootstrap:
    runs-on: ubuntu-latest
    needs: [ test-core ]
    strategy:
      matrix:
        case: [ debian-9.3, centos-7, amazon-1, ubuntu-16.04, ubuntu-18.04, pull-image ]
        include:
        # These test cases verify that the inertia daemon built from this commit can
        # start correctly on various emulated platforms.
        - case: debian-9.3
          os_name: debian
          os_version: 9.3
        - case: centos-7
          os_name: centos
          os_version: 7
        - case: amazon-1
          os_name: amazon
          os_version: 1
        - case: ubuntu-16.04
          os_name: ubuntu
          os_version: 16.04
        - case: ubuntu-18.04
          os_name: ubuntu
          os_version: 18.04
        # This test case verifies that we pull and run published images correctly.
        - case: pull-image
          os_name: ubuntu
          os_version: 18.04
          pull_image: true
      fail-fast: false
    steps:
    - uses: actions/checkout@v1
    - uses: actions/setup-go@v1
      with: { go-version: '1.15' }
    - name: Start mock VPS (${{ matrix.os_name }} ${{ matrix.os_version }})
      run: |
        make testenv \
          VPS_OS=${{ matrix.os_name }} \
          VPS_VERSION=${{ matrix.os_version }} \
          SSH_PORT=69
    - name: Pull daemon image
      if: ${{ ! matrix.pull_image }}
      uses: actions/download-artifact@v1
      with:
        name: inertia-daemon-image
        path: images/
    - name: Set up daemon image
      if: ${{ ! matrix.pull_image }}
      run: make testdaemon-scp
    - name: Run bootstrap test
      run: go test ./... -v -run 'TestBootstrap_Integration' -coverprofile=coverage.txt -ldflags "-X github.com/ubclaunchpad/inertia/cmd.Version=test"
      env:
        INTEGRATION_PULL_IMAGE: ${{ matrix.pull_image }}
    - uses: codecov/codecov-action@v1
      with:
        file: coverage.txt
        flags: test-bootstrap-${{ matrix.case }}
        fail_ci_if_error: true