go.yml

name: Go

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

jobs:
  build:
    strategy:
      matrix:
        go: ['1.14', '1.15', '1.16']
        os: ['ubuntu-20.04']

    name: ${{ matrix.os }} / Go ${{ matrix.go }}
    runs-on: ${{ matrix.os }}
    steps:
    - name: Set up Go 1.x
      uses: actions/setup-go@v2
      with:
        go-version: ${{ matrix.go }}

    - name: Check out code into the Go module directory
      uses: actions/checkout@v3
      with:
        # By default, the checkout action only fetches the last commit,
        # but we want to run DCO check against all commit messages.
        # Assuming that a pull request may have multiple commits,
        # fetching the single commit doesn't work for us.
        #
        # While DCO check (on Makefile) checks latest 5 commits,
        # the checkout action automatically creates a merge commit
        # for merging "main" into a pull request branch.
        # In addition to that, Git cannot recognize merge commits when
        # one of the parents is missing.
        # So, we will fetch 15 commits just in case to have
        # 5 actual commits with associated merged commits.
        fetch-depth: 15

    - name: Run static analysis
      run: make lint

    - name: Build
      run: make all

    # GitHub Actions' VMs don't have KVM. Firecracker itself won't work.
    - name: Test
      run: SKIP_INTEG_TEST=1 make test