name: iOS validation
on:
  push:
  pull_request:
  workflow_dispatch:
permissions:
  contents: read
concurrency:
  group: ios-${{ github.ref }}
  cancel-in-progress: true
jobs:
  simulator:
    if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name == github.repository
    runs-on: macos-arm64
    timeout-minutes: 60
    steps:
      - name: Bootstrap verified native Node before JavaScript actions
        run: |
          set -euo pipefail
          test "$(uname -s)" = Darwin && test "$(uname -m)" = arm64
          cache="${RUNNER_TOOL_CACHE:-$HOME/.cache/yuvomi-tools}"
          target="$cache/yuvomi-node-22.22.1-darwin-arm64"
          mkdir -p "$cache"
          if [ ! -x "$target/bin/node" ]; then
            test ! -e "$target"
            temporary=$(mktemp -d "$cache/yuvomi-node-bootstrap.XXXXXX")
            trap 'rm -rf -- "$temporary"' EXIT
            curl --fail --location https://nodejs.org/dist/v22.22.1/node-v22.22.1-darwin-arm64.tar.gz -o "$temporary/node.tar.gz"
            printf '%s  %s\n' 679ad4966339e4ef4900f57996714864e4211b898825bb840c3086c419fbcef2 "$temporary/node.tar.gz" | shasum -a 256 -c -
            tar -xzf "$temporary/node.tar.gz" -C "$temporary"
            mv "$temporary/node-v22.22.1-darwin-arm64" "$target"
          fi
          test "$("$target/bin/node" -p 'process.arch')" = arm64
          echo "$target/bin" >> "$GITHUB_PATH"
          "$target/bin/node" --version
      - uses: https://github.com/actions/checkout@11d5960a326750d5838078e36cf38b85af677262
        env:
          GIT_DEFAULT_HASH: sha256
        with:
          persist-credentials: false
      - run: bash scripts/check-ci-runner.sh ios
      - name: Allocate isolated scratch space on the persistent Mac runner
        run: |
          scratch=$(mktemp -d "$RUNNER_TEMP/yuvomi-ios.XXXXXX")
          echo "YUVOMI_CI_TEMP=$scratch" >> "$GITHUB_ENV"
      - name: Install verified XcodeGen and generate project
        run: |
          bash scripts/install-xcodegen.sh "$YUVOMI_CI_TEMP/xcodegen"
          "$YUVOMI_CI_TEMP/xcodegen/xcodegen/bin/xcodegen" generate --spec ios/project.yml
          xcodebuild -version
      - name: Portable native API/contract tests and Swift syntax
        run: |
          swift test --package-path ios --scratch-path "$YUVOMI_CI_TEMP/SwiftPolicy"
          swiftc -frontend -parse ios/Sources/*.swift ios/Tests/*.swift ios/UITests/*.swift
      - name: Simulator build and XCTest (no production signing)
        run: |
          device=$(python3 scripts/select-simulator.py)
          xcodebuild -project ios/Yuvomi.xcodeproj -scheme Yuvomi -destination "platform=iOS Simulator,id=$device" -derivedDataPath "$YUVOMI_CI_TEMP/DerivedData" -resultBundlePath "$YUVOMI_CI_TEMP/Simulator.xcresult" CODE_SIGNING_ALLOWED=NO test
      - name: Unsigned device archive validation
        run: xcodebuild -project ios/Yuvomi.xcodeproj -scheme Yuvomi -destination 'generic/platform=iOS' -derivedDataPath "$YUVOMI_CI_TEMP/DerivedData" -archivePath "$YUVOMI_CI_TEMP/Yuvomi-unsigned.xcarchive" CODE_SIGNING_ALLOWED=NO archive
      - uses: https://gitea.com/actions/upload-artifact@c6a3b2bd78b3985e4b2f15397fec357f0fd808de
        if: always() && env.YUVOMI_CI_TEMP != ''
        with:
          name: ios-unsigned-archive-and-test-results
          path: |
            ${{ env.YUVOMI_CI_TEMP }}/Simulator.xcresult
            ${{ env.YUVOMI_CI_TEMP }}/Yuvomi-unsigned.xcarchive
          retention-days: 14
      - name: Remove only this job's allocated scratch directory
        if: always()
        run: |
          case "${YUVOMI_CI_TEMP:-}" in
            "$RUNNER_TEMP"/yuvomi-ios.*) rm -rf -- "$YUVOMI_CI_TEMP" ;;
          esac