ios-tests.yml

name: iOS and Package Tests

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

concurrency:
  group: ios-tests-${{ github.event_name == 'pull_request' && github.ref || github.sha }}
  cancel-in-progress: ${{ github.event_name == 'pull_request' }}

permissions:
  contents: read

jobs:
  changes:
    name: Changes (iOS)
    runs-on: ubuntu-latest
    timeout-minutes: 5
    outputs:
      run: ${{ steps.decide.outputs.run }}
      oracle: ${{ steps.decide.outputs.oracle }}
    steps:
      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          fetch-depth: 0

      - name: Decide which suites run
        id: decide
        env:
          BASE: ${{ github.event.pull_request.base.sha || github.event.before }}
        run: |
          set -euo pipefail
          run=$(scripts/ci/detect-changed-paths.sh --base "$BASE" ios)
          oracle=$(scripts/ci/detect-changed-paths.sh --base "$BASE" oracle)
          { echo "run=$run"; echo "oracle=$oracle"; } >> "$GITHUB_OUTPUT"

  # The required check, with no gate job: see macos-tests.yml. TableProCore and TableProOracle run
  # here under swift test, never in an Xcode test plan: a plan target that depends on the package
  # TableProPluginKit makes the app and plugins compile against its module, not the framework.
  ios:
    name: iOS and Package Tests
    needs: changes
    if: ${{ !cancelled() && needs.changes.outputs.run != 'false' }}
    runs-on: xcode-27
    timeout-minutes: 50
    env:
      DESTINATION: platform=iOS Simulator,name=iPhone 18 Pro
    steps:
      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1

      - uses: ./.github/actions/setup-xcode

      - uses: ./.github/actions/setup-xcodegen

      - name: Download static libraries
        env:
          GH_TOKEN: ${{ github.token }}
        run: scripts/download-libs.sh

      - name: Generate the Xcode project
        run: scripts/generate-project.sh ios

      # The image ships the iOS 27.0 runtime. Downloading the one for Xcode's newer SDK costs minutes.
      - name: Make sure the simulator exists
        run: |
          if ! xcrun simctl list devices available | grep -F "iPhone 18 Pro (" > /dev/null; then
            sudo xcodebuild -downloadPlatform iOS
          fi

      # One simulator, not clones: on a 3-core runner a second booted simulator killed runs with
      # "(ipc/mig) server died", and TableProMobileTests is one bundle that never split anyway.
      - name: Run the iOS tests
        run: |
          set -o pipefail
          xcodebuild test \
            -project TableProMobile/TableProMobile.xcodeproj -scheme TableProMobile \
            -destination "$DESTINATION" -only-testing:TableProMobileTests \
            -parallel-testing-enabled NO \
            -skipPackagePluginValidation -resultBundlePath iOS.xcresult \
            CODE_SIGNING_ALLOWED=NO COMPILER_INDEX_STORE_ENABLE=NO \
            | xcbeautify --renderer github-actions

      # --parallel is what makes swift test write the XCTest xunit file. Without it only the Swift
      # Testing one appears, and TableProOracle's cases are all XCTest.
      - name: Run the TableProCore package tests
        if: ${{ !cancelled() }}
        run: swift test --package-path Packages/TableProCore --parallel --xunit-output Core.xml

      # Pinned to the tracked Package.resolved, so a manifest bump that forgets the lockfile fails.
      - name: Run the TableProOracle package tests
        if: ${{ !cancelled() && needs.changes.outputs.oracle != 'false' }}
        run: swift test --package-path Packages/TableProOracle --force-resolved-versions --parallel --xunit-output Oracle.xml

      # Fails the job when a bundle or a package ran zero tests, which both tools report as success.
      - name: Summarize the results
        if: ${{ !cancelled() }}
        run: scripts/ci/summarize-xcresult.sh iOS.xcresult Core.xml Oracle.xml

      - name: Upload the result bundle
        if: ${{ failure() }}
        continue-on-error: true
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        with:
          name: ios-tests-${{ github.run_attempt }}
          path: iOS.xcresult
          if-no-files-found: ignore
          retention-days: 7