ci.yaml

# - When a third-party action is added (i.e., `uses`), please also add it to `download-licenses` in Makefile.
# - When a job is added/removed/renamed, please make corresponding changes in ci-docs.yaml.
name: CI
on:
  push:
    branches:
      - main
    paths-ignore:
      - '**.md'
      - 'contrib/**'
      - '.github/CODEOWNERS'
  pull_request:
    branches:
      - main
    paths-ignore:
      - '**.md'
      - 'contrib/**'
      - '.github/CODEOWNERS'
permissions:
  id-token: write
  contents: write

env:
  DEBUG: ${{ secrets.ACTIONS_STEP_DEBUG }}

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  gen-code-no-diff:
    strategy:
      matrix:
        os: [macos-latest, windows-latest]
    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
      - uses: actions/setup-go@0c52d547c9bc32b1aa3301fd7a9cb496313a4491 # v5.0.0
        with:
          go-version-file: go.mod
          cache: true
      - run: make gen-code
      - run: git diff --exit-code
  unit-tests:
    strategy:
      fail-fast: false
      matrix:
        os: [macos-latest, windows-latest]
    runs-on: ${{ matrix.os }}
    steps:
      - name: Configure git CRLF settings
        run: |
          git config --global core.autocrlf false
          git config --global core.eol lf
      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
      - uses: actions/setup-go@0c52d547c9bc32b1aa3301fd7a9cb496313a4491 # v5.0.0
        with:
          # Since this repository is not meant to be used as a library,
          # we don't need to test the latest 2 major releases like Go does: https://go.dev/doc/devel/release#policy.
          go-version-file: go.mod
          cache: true
      - run: make test-unit
  # It's recommended to run golangci-lint in a job separate from other jobs (go test, etc) because different jobs run in parallel.
  go-linter:
    name: lint
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
      - uses: actions/setup-go@0c52d547c9bc32b1aa3301fd7a9cb496313a4491 # v5.0.0
        with:
          go-version-file: go.mod
          cache: false # caching can result in tar errors that files already exist
      - name: set GOOS env to windows
        run: |
          echo "GOOS=windows" >> $GITHUB_ENV
      - name: golangci-lint - windows
        uses: golangci/golangci-lint-action@3a919529898de77ec3da873e3063ca4b10e7f5cc # v3.7.0
        with:
          # Pin the version in case all the builds start to fail at the same time.
          # There may not be an automatic way (e.g., dependabot) to update a specific parameter of a GitHub Action,
          # so we will just update it manually whenever it makes sense (e.g., a feature that we want is added).
          version: v1.56.1
          args: --fix=false --timeout=5m
      - name: set GOOS env to darwin
        run: |
          echo "GOOS=darwin" >> $GITHUB_ENV
      - name: golangci-lint - darwin
        uses: golangci/golangci-lint-action@3a919529898de77ec3da873e3063ca4b10e7f5cc # v3.7.0
        with:
          # Pin the version in case all the builds start to fail at the same time.
          # There may not be an automatic way (e.g., dependabot) to update a specific parameter of a GitHub Action,
          # so we will just update it manually whenever it makes sense (e.g., a feature that we want is added).
          version: v1.56.1
          args: --fix=false --timeout=5m --skip-dirs="(^|/)deps($|/)"
  shellcheck:
    name: ShellCheck
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
      - name: Run ShellCheck
        uses: ludeeus/action-shellcheck@00cae500b08a931fb5698e11e79bfbd38e612a38 # 2.0.0
        with:
          version: v0.9.0
        continue-on-error: true
  go-mod-tidy-check:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
      - uses: actions/setup-go@0c52d547c9bc32b1aa3301fd7a9cb496313a4491 # v5.0.0
        with:
          go-version-file: go.mod
          cache: true
      # TODO: Use `go mod tidy --check` after https://github.com/golang/go/issues/27005 is fixed.
      - run: go mod tidy
      - run: git diff --exit-code
  check-licenses:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
      - uses: actions/setup-go@0c52d547c9bc32b1aa3301fd7a9cb496313a4491 # v5.0.0
        with:
          go-version-file: go.mod
          cache: true
      - run: make check-licenses
  e2e-tests:
    strategy:
      fail-fast: false
      matrix:
        os:
          [
            [self-hosted, macos, amd64, 13, test],
            [self-hosted, macos, amd64, 14, test],
            [self-hosted, macos, arm64, 13, test],
            [self-hosted, macos, arm64, 14, test],
          ]
        test-command: ['test-e2e-vm-serial', 'test-e2e-container']
    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
        with:
          # We need to get all the git tags to make version injection work. See VERSION in Makefile for more detail.
          fetch-depth: 0
          persist-credentials: false
          submodules: recursive
      - uses: actions/setup-go@0c52d547c9bc32b1aa3301fd7a9cb496313a4491 # v5.0.0
        with:
          go-version-file: go.mod
          cache: true  
      - name: Set output variables
        id: vars
        run: |
          has_creds=${{ (github.event_name == 'push' || github.repository == github.event.pull_request.head.repo.full_name) && github.actor != 'dependabot[bot]' }}
          echo "has_creds=$has_creds" >> $GITHUB_OUTPUT
      - name: configure aws credentials
        uses: aws-actions/configure-aws-credentials@010d0da01d0b5a38af31e9c3470dbfdabdecca3a # v4.0.1
        if: ${{ steps.vars.outputs.has_creds == true }}
        with:
          role-to-assume: ${{ secrets.ROLE }}
          role-session-name: credhelper-test
          aws-region: ${{ secrets.REGION }}
      - name: Clean up previous files
        run: |
          sudo rm -rf /opt/finch
          sudo rm -rf ~/.finch
          sudo rm -rf ./_output
          if pgrep '^qemu-system'; then
            sudo pkill '^qemu-system'
          fi
          if pgrep '^socket_vmnet'; then
            sudo pkill '^socket_vmnet'
          fi
      - name: Install Rosetta 2
        run: echo "A" | softwareupdate --install-rosetta || true
      - run: brew install lz4 automake autoconf libtool
        shell: zsh {0}
      - name: Build project
        run: |
          export PATH="/opt/homebrew/opt/libtool/libexec/gnubin:$PATH"
          make
        shell: zsh {0}
      - run: |
          git status
          git clean -f -d
          REGISTRY=${{ steps.vars.outputs.has_creds == true && env.REGISTRY || '' }} make ${{ matrix.test-command }}
        shell: zsh {0}
  windows-e2e-tests:
    strategy:
      fail-fast: false
      matrix:
        os: [[self-hosted, windows, amd64, test]]
        test-command: ['test-e2e-vm-serial', 'test-e2e-container']
    runs-on: ${{ matrix.os }}
    timeout-minutes: 180
    steps:
      - name: Configure git CRLF settings
        run: |
          git config --global core.autocrlf false
          git config --global core.eol lf
      - name: Cleanup previous checkouts
        run: |
          Remove-Item C:\actions-runner\_work\finch\finch -Recurse -Force -ErrorAction Ignore
      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
        with:
          # We need to get all the git tags to make version injection work. See VERSION in Makefile for more detail.
          fetch-depth: 0
          persist-credentials: false
          submodules: recursive
      - name: Set output variables
        id: vars
        run: |
          $has_creds="${{ (github.event_name == 'push' || github.repository == github.event.pull_request.head.repo.full_name) && github.actor != 'dependabot[bot]'}}"
          echo "has_creds=$has_creds" | Out-File -FilePath $Env:GITHUB_ENV -Encoding utf8 -Append
          exit 0 # if $has_creds is false, powershell will exit with code 1 and this step will fail
      - name: configure aws credentials
        uses: aws-actions/configure-aws-credentials@010d0da01d0b5a38af31e9c3470dbfdabdecca3a # v4.0.1
        if: env.has_creds == 'true'
        with:
          role-to-assume: ${{ secrets.ROLE }}
          role-session-name: credhelper-test
          aws-region: ${{ secrets.REGION }}
      - name: Remove Finch VM
        run: |
          wsl --list --verbose
          wsl --shutdown
          wsl --unregister lima-finch
          wsl --list --verbose
      - name: Clean up previous files
        run: |
          Remove-Item C:\Users\Administrator\.finch -Recurse -ErrorAction Ignore
          Remove-Item C:\Users\Administrator\AppData\Local\.finch -Recurse -ErrorAction Ignore
          make clean
          cd deps/finch-core && make clean
      - name: Build project
        run: |
          git status
          make
      - name: Run e2e tests
        run: |
          # set path to use newer ssh version
          $newPath = (";C:\Program Files\Git\bin\;" + "C:\Program Files\Git\usr\bin\;" + "$env:Path")
          $env:Path = $newPath

          # set networking config option to allow for VM/container -> host communication
          echo "[experimental]`nnetworkingMode=mirrored`nhostAddressLoopback=true" > C:\Users\Administrator\.wslconfig

          git status
          git clean -f -d
          make ${{ matrix.test-command }}
      - name: Remove Finch VM and Clean Up Previous Environment
        if: ${{ always() }}
        run: |
          # We want these cleanup commands to always run, ignore errors so the step completes.
          $ErrorActionPreference = 'Ignore'
          wsl --list --verbose
          wsl --shutdown
          wsl --unregister lima-finch
          wsl --list --verbose
          Remove-Item C:\Users\Administrator\AppData\Local\.finch -Recurse
          make clean
          cd deps/finch-core && make clean
          exit 0 # Cleanup may set the exit code e.g. if a file doesn't exist; just ignore
  mdlint:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
      - uses: avto-dev/markdown-lint@04d43ee9191307b50935a753da3b775ab695eceb # v1.5.0
        with:
          args: '**/*.md'
          # CHANGELOG.md is only updated by release-please bot.
          ignore: 'CHANGELOG.md'