name: Continuity

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

env:
  GO_VERSION: 1.20.x

jobs:

  #
  # Project checks
  #
  project:
    name: Project Checks
    runs-on: ubuntu-22.04
    timeout-minutes: 5

    steps:
      - uses: actions/checkout@v3
        with:
          path: src/github.com/containerd/continuity
          fetch-depth: 100

      - name: Set up Go
        uses: actions/setup-go@v3
        with:
          go-version: ${{ env.GO_VERSION }}

      - uses: containerd/project-checks@v1.1.0
        with:
          working-directory: src/github.com/containerd/continuity

  tests:
    name: CI Tests
    runs-on: ${{ matrix.os }}
    timeout-minutes: 10
    needs: [project]

    strategy:
      matrix:
        os: [ubuntu-22.04, macos-12, windows-2019, windows-2022]

    steps:
    - name: Set up Go
      uses: actions/setup-go@v3
      with:
        go-version: ${{ env.GO_VERSION }}

    - name: Git line endings
      shell: bash
      run: |
        git config --global core.autocrlf false
        git config --global core.eol lf

    - name: Check out code
      uses: actions/checkout@v3
      with:
        path: src/github.com/containerd/continuity
        fetch-depth: 25

    - name: Dependencies
      run: go install github.com/golangci/golangci-lint/cmd/golangci-lint@v1.51.2

    - name: Lint
      shell: bash
      run: make lint
      working-directory: src/github.com/containerd/continuity

    - name: Build
      shell: bash
      run: make build binaries
      working-directory: src/github.com/containerd/continuity

    - name: Tests
      run: |
        make test
      working-directory: src/github.com/containerd/continuity

    - name: Root Tests
      if: ${{ !startsWith(matrix.os, 'windows') }}
      run: |
        make root-test
      working-directory: src/github.com/containerd/continuity
  cross:
    name: Cross-compile
    runs-on: ubuntu-22.04
    timeout-minutes: 10
    needs: [project]

    strategy:
      matrix:
        goos: [freebsd, openbsd, netbsd, dragonfly, darwin, solaris]

    steps:
    - name: Set up Go
      uses: actions/setup-go@v3
      with:
        go-version: ${{ env.GO_VERSION }}

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

    - name: Check out code
      uses: actions/checkout@v3
      with:
        path: src/github.com/containerd/continuity

    - name: Cross-compile ${{matrix.goos}}
      shell: bash
      run: |
          GOOS=${{matrix.goos}} make build binaries
      working-directory: src/github.com/containerd/continuity