ci.yml

name: CI

# What this gate proves: a clean clone of THIS repo — with no monorepo checkout
# and no locally staged XCFrameworks — resolves the RunAnywhere Swift SDK from
# its published GitHub release and compiles the app plus both extensions.

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

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  build:
    name: Build (iOS Simulator)
    # macos-latest is the macOS 26 arm64 image — the only GitHub-hosted line that
    # ships Xcode 26. Package.swift is `swift-tools-version: 6.2`, so an Xcode 16
    # image (macos-15) cannot even parse the manifest.
    runs-on: macos-latest
    timeout-minutes: 90

    steps:
      - uses: actions/checkout@v7

      - name: Select the newest installed Xcode
        run: |
          set -euo pipefail
          echo "Xcode versions on this image:"
          ls -d /Applications/Xcode*.app
          xcode="$(ls -d /Applications/Xcode*.app | sort -V | tail -1)"
          sudo xcode-select -s "${xcode}/Contents/Developer"
          xcodebuild -version
          swift --version

      # The point of this repo: the SDK is consumed 100% remotely. Package.swift
      # requires github.com/RunanywhereAI/runanywhere-swift as a version range
      # (`from: "0.20.18"`, mirrored in the .xcodeproj as upToNextMajorVersion),
      # and SwiftPM downloads the checksum-verified XCFramework artifacts during
      # resolve. Package.resolved records the exact version and commit selected.
      # If this step fails, remote consumption is broken — that is the signal.
      - name: Resolve SwiftPM dependencies (remote SDK release)
        run: swift package resolve

      # Package.resolved is committed, so it must agree with the manifest. A
      # dirty file here means someone changed the requirement without
      # re-resolving — exactly how it drifted to 0.20.16 while both manifests
      # said 0.20.17.
      - name: Check Package.resolved is up to date
        run: |
          set -euo pipefail
          if ! git diff --exit-code -- Package.resolved; then
            echo "::error::Package.resolved is stale — run 'swift package resolve' and commit it."
            exit 1
          fi

      - name: Resolve Xcode project package dependencies
        run: |
          xcodebuild \
            -project RunAnywhereAI.xcodeproj \
            -scheme RunAnywhereAI \
            -resolvePackageDependencies

      # RunAnywhereAI is the app scheme (com.apple.product-type.application). It
      # builds the two embedded extensions — RunAnywhereKeyboard and
      # RunAnywhereActivityExtensionExtension — as implicit dependencies, so this
      # single build covers all three native targets.
      #
      # Code signing is disabled on purpose: a simulator build needs no identity,
      # and the project carries DEVELOPMENT_TEAM = L86FH3K93L, which no hosted
      # runner has credentials for.
      - name: Build app + extensions
        run: |
          xcodebuild \
            -project RunAnywhereAI.xcodeproj \
            -scheme RunAnywhereAI \
            -configuration Debug \
            -destination 'generic/platform=iOS Simulator' \
            -skipPackagePluginValidation \
            -skipMacroValidation \
            CODE_SIGNING_ALLOWED=NO \
            CODE_SIGNING_REQUIRED=NO \
            build

      # The unit tests need a concrete booted simulator, not the generic
      # destination used for the build above. This step is why the badge means
      # something: the RunAnywhereAITests target was previously wired to a
      # directory that does not exist, so it compiled zero test files and every
      # green run proved nothing.
      - name: Unit tests
        run: |
          set -euo pipefail
          device="$(xcrun simctl list devices available --json |
            python3 -c "import json,sys; d=json.load(sys.stdin)['devices']; print(next(x['udid'] for k,v in sorted(d.items(), reverse=True) if 'iOS' in k for x in v if x['name'].startswith('iPhone')))")"
          echo "Testing on simulator ${device}"
          xcodebuild test \
            -project RunAnywhereAI.xcodeproj \
            -scheme RunAnywhereAI \
            -configuration Debug \
            -destination "platform=iOS Simulator,id=${device}" \
            -only-testing:RunAnywhereAITests \
            -skipPackagePluginValidation \
            -skipMacroValidation \
            CODE_SIGNING_ALLOWED=NO \
            CODE_SIGNING_REQUIRED=NO

      # Advertised in the README but never wired in, which is how it rotted to
      # a red exit on stale catalog literals.
      - name: Static smoke preflight
        run: ./scripts/smoke.sh