ios-screenshots-tests.yml

---
name: iOS test screenshots
on:
  pull_request:
    types:
      - closed
    branches:
      - main
    paths:
      - .github/workflows/ios.yml
      - ios/.swiftformat
      - ios/**/*.swift
      - ios/**/*.xctestplan
  workflow_dispatch:

permissions: {}

jobs:
  test:
    if: github.event.pull_request.merged || github.event_name == 'workflow_dispatch'
    name: Screenshot tests
    runs-on: macos-15-xlarge
    env:
      SOURCE_PACKAGES_PATH: .spm
      TEST_ACCOUNT: ${{ secrets.IOS_TEST_ACCOUNT_NUMBER }}
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Configure cache
        uses: actions/cache@v3
        with:
          path: ios/${{ env.SOURCE_PACKAGES_PATH }}
          key: ${{ runner.os }}-spm-${{ hashFiles('ios/**/Package.resolved') }}
          restore-keys: |
            ${{ runner.os }}-spm-

      - name: Setup go-lang
        uses: actions/setup-go@v3
        with:
          go-version: 1.21.13

      - name: Configure Xcode
        uses: maxim-lobanov/setup-xcode@v1
        with:
          xcode-version: '16.1'
      - name: Configure Rust
        run: rustup target add aarch64-apple-ios-sim

      - name: Configure Xcode project
        run: |
          for file in *.xcconfig.template ; do cp $file ${file//.template/} ; done
          sed -i "" \
            "/HAS_TIME_ACCOUNT_NUMBER =/ s#= .*#= 1234123412341234#" \
            UITests.xcconfig
        working-directory: ios/Configurations

      - name: Install zip
        run: |
          brew update
          brew install zip

      - name: Install xcbeautify
        run: |
          brew update
          brew install xcbeautify

      - name: Install protobuf
        run: |
          brew update
          brew install protobuf

      - name: Run screenshot tests
        run: |
          set -o pipefail && env NSUnbufferedIO=YES xcodebuild \
            -project MullvadVPN.xcodeproj \
            -scheme MullvadVPN \
            -testPlan MullvadVPNScreenshots \
            -destination "platform=iOS Simulator,name=iPhone 16" \
            -clonedSourcePackagesDirPath "$SOURCE_PACKAGES_PATH" \
            -disableAutomaticPackageResolution \
            -resultBundlePath xcode-test-report \
            test 2>&1 | xcbeautify
        working-directory: ios/

      - name: Archive test report
        run: zip -r test-report.zip ios/xcode-test-report.xcresult

      - name: Store test report artifact
        if: always()
        uses: actions/upload-artifact@v4
        with:
          name: test-report
          path: test-report.zip