SwiftFormat/.github/workflows/build.yml

name: build

on:
  push:
    branches:
      - main
      - develop
  pull_request:
jobs:
  check-for-changes:
    runs-on: ubuntu-latest
    if: github.event_name != 'pull_request' || github.event.pull_request.changed_files > 0
    steps:
      - run: echo "PR has changes, proceeding with build jobs"

  macos:
    needs: check-for-changes
    strategy:
      fail-fast: false
      matrix:
        macos:
          - 15
        xcode:
          - 16.3
    runs-on: macos-${{ matrix.macos }}
    steps:
      - name: Select Xcode version
        uses: maxim-lobanov/setup-xcode@v1
        with:
          xcode-version: ${{ matrix.xcode }}
      - name: Checkout
        uses: actions/checkout@v5
      - name: Build and Test
        run: |
          # Set up a git user for the git tests
          git config user.name "test user"
          git config user.email "test.user@noreply.com"

          xcodebuild -project SwiftFormat.xcodeproj -scheme "SwiftFormat (Framework)" -sdk macosx clean build test -enableCodeCoverage YES -derivedDataPath Build/
          cd Build/Build/ProfileData
          cd $(ls -d */|head -n 1)
          directory=${PWD##*/}
          pathCoverage=Build/Build/ProfileData/${directory}/Coverage.profdata
          cd ../../../../
          xcrun llvm-cov export -format="lcov" -instr-profile $pathCoverage Build/Build/Products/Debug/SwiftFormat.framework/SwiftFormat > info.lcov
      - name: Codecov
        uses: codecov/codecov-action@v6
        with:
          # the token is optional for a public repo, but including it anyway
          token: a47579fa-9a2a-4c48-b557-aa725c6b5f92
          env_vars: MD_APPLE_SDK_ROOT,RUNNER_OS,RUNNER_ARCH

  linux:
    needs: check-for-changes
    strategy:
      fail-fast: false
      matrix:
        swiftver:
          - swift:5.7
          - swift:6.0
        swiftos:
          - focal
    runs-on: ubuntu-latest
    container:
      image: ${{ format('{0}-{1}', matrix.swiftver, matrix.swiftos) }}
      options: --cap-add=SYS_PTRACE --security-opt seccomp=unconfined --security-opt apparmor=unconfined
    steps:
      - name: Checkout
        uses: actions/checkout@v5
      - name: Build and Test
        run: |
          # Set up a git user for the git tests
          git config --global user.name "test user"
          git config --global user.email "test.user@noreply.com"

          # Needed to be allowed to run git commands in the tests
          # https://github.com/actions/runner-images/issues/6775
          git config --global --add safe.directory /__w/SwiftFormat/SwiftFormat
          swift test --enable-test-discovery

  windows:
    needs: check-for-changes
    strategy:
      fail-fast: false
      matrix:
        hosts: [x86_64-unknown-windows-msvc, aarch64-unknown-windows-msvc]
        swift:
          - version: development
          # Version used by the release workflow (includes static linking support)
            build: DEVELOPMENT-SNAPSHOT-2025-08-27-a
    runs-on: windows-latest
    name: windows (${{ matrix.swift.build }})
    steps:
      - uses: compnerd/gha-setup-swift@main
        with:
          swift-version: ${{ matrix.swift.version }}
          swift-build: ${{ matrix.swift.build }}
      - uses: actions/checkout@v5
      - run: swift test

  command-line-tool:
    needs: check-for-changes
    strategy:
      fail-fast: false
      matrix:
        macos:
          - 15
        xcode:
          - 16.3
    runs-on: macos-${{ matrix.macos }}
    steps:
      - name: Select Xcode version
        uses: maxim-lobanov/setup-xcode@v1
        with:
          xcode-version: ${{ matrix.xcode }}
      - name: Checkout
        uses: actions/checkout@v5
      - name: Build Command Line Tool
        run: xcodebuild -project SwiftFormat.xcodeproj -scheme "SwiftFormat (Command Line Tool)" -sdk macosx clean build

  swiftformat-for-xcode:
    needs: check-for-changes
    strategy:
      fail-fast: false
      matrix:
        macos:
          - 15
        xcode:
          - 16.3
    runs-on: macos-${{ matrix.macos }}
    steps:
      - name: Select Xcode version
        uses: maxim-lobanov/setup-xcode@v1
        with:
          xcode-version: ${{ matrix.xcode }}
      - name: Checkout
        uses: actions/checkout@v5
      - name: Build Swift Format for Xcode app
        run: xcodebuild -project SwiftFormat.xcodeproj -scheme "SwiftFormat for Xcode" -sdk macosx clean build

  editor-extension:
    needs: check-for-changes
    strategy:
      fail-fast: false
      matrix:
        macos:
          - 15
        xcode:
          - 16.3
    runs-on: macos-${{ matrix.macos }}
    steps:
      - name: Select Xcode version
        uses: maxim-lobanov/setup-xcode@v1
        with:
          xcode-version: ${{ matrix.xcode }}
      - name: Checkout
        uses: actions/checkout@v5
      - name: Build Editor Extension
        run: xcodebuild -project SwiftFormat.xcodeproj -scheme "SwiftFormat (Editor Extension)" -sdk macosx clean build

  regression-tests:
    needs: check-for-changes
    strategy:
      fail-fast: false
      matrix:
        macos:
          - 15
        xcode:
          - 16.3
    runs-on: macos-${{ matrix.macos }}
    steps:
      - name: Select Xcode version
        uses: maxim-lobanov/setup-xcode@v1
        with:
          xcode-version: ${{ matrix.xcode }}
      - name: Checkout
        uses: actions/checkout@v5
      - name: Run Regression Tests
        run: xcodebuild -project SwiftFormat.xcodeproj -scheme "Regression Tests" test

  performance-tests:
    needs: check-for-changes
    strategy:
      fail-fast: false
      matrix:
        macos:
          - 15
        xcode:
          - 16.3
    runs-on: macos-${{ matrix.macos }}
    steps:
      - name: Select Xcode version
        uses: maxim-lobanov/setup-xcode@v1
        with:
          xcode-version: ${{ matrix.xcode }}
      - name: Checkout
        uses: actions/checkout@v5
      - name: Build Target
        run: xcodebuild -project SwiftFormat.xcodeproj -scheme "Performance Tests" build