pr.yml

name: PR Checks

on:
  push:
    branches: [ main, "release/**" ]
  pull_request:

jobs:
  swiftlint:

    name: SwiftLint

    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v3
    - name: SwiftLint
      uses: docker://norionomura/swiftlint:0.54.0_swift-5.9.0
      with:
        args: swiftlint --reporter github-actions-logging --strict

  shellcheck:

    name: ShellCheck

    runs-on: ubuntu-latest

    steps:
    - name: Check out the code
      uses: actions/checkout@v3

    - name: Run ShellCheck
      uses: ludeeus/action-shellcheck@master
      with:
        format: gcc
        scandir: scripts

  unit-tests:

    name: Unit Tests

    runs-on: macos-13-xlarge
    timeout-minutes: 15

    outputs:
      commit_author: ${{ steps.fetch_commit_author.outputs.commit_author }}

    steps:
    - name: Check out the code
      uses: actions/checkout@v3
      with:
        submodules: recursive

    - name: Set cache key hash
      run: |
         has_only_tags=$(jq '[ .pins[].state | has("version") ] | all' DuckDuckGo.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved)
         if [[ "$has_only_tags" == "true" ]]; then
           echo "cache_key_hash=${{ hashFiles('DuckDuckGo.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved') }}" >> $GITHUB_ENV
         else
           echo "Package.resolved contains dependencies specified by branch or commit, skipping cache."
         fi

    - name: Cache SPM
      if: env.cache_key_hash
      uses: actions/cache@v3
      with:
        path: DerivedData/SourcePackages
        key: ${{ runner.os }}-spm-${{ env.cache_key_hash }}
        restore-keys: |
          ${{ runner.os }}-spm-

    - name: Install xcbeautify
      run: brew install xcbeautify

    - name: Select Xcode
      run: sudo xcode-select -s /Applications/Xcode_$(<.xcode-version).app/Contents/Developer

    - name: Build and test
      run: |
        set -o pipefail && xcodebuild test \
          -scheme "DuckDuckGo" \
          -destination "platform=iOS Simulator,name=iPhone 15,OS=17.2" \
          -derivedDataPath "DerivedData" \
          -skipPackagePluginValidation \
          -skipMacroValidation \
          DDG_SLOW_COMPILE_CHECK_THRESHOLD=250 \
          | tee xcodebuild.log \
          | xcbeautify --report junit --report-path . --junit-report-filename unittests.xml

    - name: Upload logs if workflow failed
      uses: actions/upload-artifact@v4
      if: failure() || cancelled()
      with:
        name: BuildLogs
        path: |
          xcodebuild.log
          DerivedData/Logs/Test/*.xcresult
        retention-days: 7

    - name: Publish unit tests report
      uses: mikepenz/action-junit-report@v3
      with:
        report_paths: unittests.xml

    - name: Update Asana with failed unit tests
      if: always() # always run even if the previous step fails
      env:
        ASANA_ACCESS_TOKEN: ${{ secrets.ASANA_ACCESS_TOKEN }}
        WORKFLOW_URL: https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}/attempts/${{ github.run_attempt }}
      run: |
        # Extract failed tests from the junit report
        # Only keep failures unique by classname and name (column 1 and 2 of the yq output)
        yq < unittests.xml -p xml -o json -r \
          $'[.testsuites.testsuite[].testcase] | flatten | map(select(.failure) | .+@classname + " " + .+@name + " \'" + .failure.+@message + "\' ${{ env.WORKFLOW_URL }}") | .[]' \
          | sort -u -k 1,2 \
          | xargs -L 1 ./scripts/report-failed-unit-test.sh -s ${{ vars.APPLE_CI_FAILING_TESTS_FAILED_TESTS_SECTION_ID }}

    - name: Fetch latest commit author
      if: always() && github.ref_name == 'main'
      id: fetch_commit_author
      env:
        GH_TOKEN: ${{ github.token }}
      run: |
        head_commit=$(git rev-parse HEAD)
        author=$(gh api https://api.github.com/repos/${{ github.repository }}/commits/${head_commit} --jq .author.login)
        echo "commit_author=${author}" >> $GITHUB_OUTPUT

  release-build:

    name: Make Release Build

    # Dependabot doesn't have access to all secrets, so we skip this job
    if: github.actor != 'dependabot[bot]'

    runs-on: macos-13-xlarge
    timeout-minutes: 30

    steps:

    - name: Register SSH keys for access to certificates
      uses: webfactory/ssh-agent@v0.7.0
      with:
        ssh-private-key: ${{ secrets.SSH_PRIVATE_KEY_FASTLANE_MATCH }}

    - name: Check out the code
      uses: actions/checkout@v3
      with:
        submodules: recursive

    - name: Set cache key hash
      run: |
        has_only_tags=$(jq '[ .pins[].state | has("version") ] | all' DuckDuckGo.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved)
        if [[ "$has_only_tags" == "true" ]]; then
          echo "cache_key_hash=${{ hashFiles('DuckDuckGo.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved') }}" >> $GITHUB_ENV
        else
          echo "Package.resolved contains dependencies specified by branch or commit, skipping cache."
        fi

    - name: Cache SPM
      if: env.cache_key_hash
      uses: actions/cache@v3
      with:
        path: DerivedData/SourcePackages
        key: ${{ runner.os }}-spm-release-${{ env.cache_key_hash }}
        restore-keys: |
          ${{ runner.os }}-spm-release-

    - name: Install xcbeautify
      run: brew install xcbeautify

    - name: Select Xcode
      run: sudo xcode-select -s /Applications/Xcode_$(<.xcode-version).app/Contents/Developer

    - name: Prepare fastlane
      run: bundle install

    - name: Build the app
      env:
        APPLE_API_KEY_BASE64: ${{ secrets.APPLE_API_KEY_BASE64 }}
        APPLE_API_KEY_ID: ${{ secrets.APPLE_API_KEY_ID }}
        APPLE_API_KEY_ISSUER: ${{ secrets.APPLE_API_KEY_ISSUER }}
        MATCH_PASSWORD: ${{ secrets.MATCH_PASSWORD }}
      run: |
        bundle exec fastlane sync_signing

        set -o pipefail && xcodebuild \
        -scheme "DuckDuckGo" \
        -destination "platform=iOS Simulator,name=iPhone 15" \
        -derivedDataPath "DerivedData" \
        -configuration "Release" \
        -skipPackagePluginValidation \
        -skipMacroValidation \
        | xcbeautify

  create-asana-task:
    name: Create Asana Task
    needs: [swiftlint, unit-tests, shellcheck, release-build]

    if: failure() && github.ref_name == 'main' && github.run_attempt == 1

    runs-on: ubuntu-latest

    steps:
      - name: Create Asana Task
        uses: duckduckgo/BrowserServicesKit/.github/actions/asana-failed-pr-checks@main
        with:
          action: create-task
          asana-access-token: ${{ secrets.ASANA_ACCESS_TOKEN }}
          asana-section-id: ${{ vars.APPLE_CI_FAILING_TESTS_IOS_POST_MERGE_SECTION_ID }}
          commit-author: ${{ needs.unit-tests.outputs.commit_author }}

  close-asana-task:
    name: Close Asana Task
    needs: [swiftlint, unit-tests, shellcheck, release-build]

    if: success() && github.ref_name == 'main' && github.run_attempt > 1

    runs-on: ubuntu-latest

    steps:
      - name: Close Asana Task
        uses: duckduckgo/BrowserServicesKit/.github/actions/asana-failed-pr-checks@main
        with:
          action: close-task
          asana-access-token: ${{ secrets.ASANA_ACCESS_TOKEN }}
          asana-section-id: ${{ vars.APPLE_CI_FAILING_TESTS_IOS_POST_MERGE_SECTION_ID }}