ci: temporary iOS simulator diagnostics (not for merge)

.github/cspell.json

@@ -1,7 +1,10 @@
 {
   "version": "0.2",
   "$schema": "https://raw.githubusercontent.com/streetsidesoftware/cspell/main/cspell.schema.json",
-  "dictionaries": ["vgv_allowed", "vgv_forbidden"],
+  "dictionaries": [
+    "vgv_allowed",
+    "vgv_forbidden"
+  ],
   "dictionaryDefinitions": [
     {
       "name": "vgv_allowed",
@@ -16,6 +19,13 @@
   ],
   "useGitignore": true,
   "words": [
-    "fluttium"
+    "androidx",
+    "fluttium",
+    "inspectable",
+    "javascriptengine",
+    "jetpack",
+    "jscore",
+    "logcat",
+    "thenables"
   ]
 }

.github/dependabot.yaml

@@ -1,43 +1,21 @@
 version: 2
-enable-beta-ecosystems: true
 updates:
   - package-ecosystem: "github-actions"
     directory: "/"
     schedule:
-      interval: "daily"
+      interval: "weekly"
   - package-ecosystem: "pub"
-    directory: "/javascript"
+    directories:
+      - "/packages/javascript"
+      - "/packages/javascript/example"
+      - "/packages/javascript_platform_interface"
+      - "/packages/javascript_android"
+      - "/packages/javascript_darwin"
     schedule:
-      interval: "daily"
-  - package-ecosystem: "pub"
-    directory: "/javascript/example"
-    schedule:
-      interval: "daily"
-  - package-ecosystem: "pub"
-    directory: "/javascript_platform_interface"
-    schedule:
-      interval: "daily"
-  - package-ecosystem: "pub"
-    directory: "/javascript_android"
-    schedule:
-      interval: "daily"
-  - package-ecosystem: "pub"
-    directory: "/javascript_ios"
-    schedule:
-      interval: "daily"
-  - package-ecosystem: "pub"
-    directory: "/javascript_linux"
-    schedule:
-      interval: "daily"
-  - package-ecosystem: "pub"
-    directory: "/javascript_macos"
-    schedule:
-      interval: "daily"
-  - package-ecosystem: "pub"
-    directory: "/javascript_web"
-    schedule:
-      interval: "daily"
-  - package-ecosystem: "pub"
-    directory: "/javascript_windows"
+      interval: "weekly"
+  - package-ecosystem: "gradle"
+    directories:
+      - "/packages/javascript_android/android"
+      - "/packages/javascript/example/android"
     schedule:
-      interval: "daily"
+      interval: "weekly"

.github/workflows/ci-diag.yaml

@@ -0,0 +1,54 @@
+name: ci-diag
+
+on:
+  push:
+    branches:
+      - 'ci-diag/**'
+  workflow_dispatch:
+
+jobs:
+  android:
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - api-level: "37.0"
+            target: google_apis
+          - api-level: "37.1"
+            target: google_apis_ps16k
+          - api-level: "37.2"
+            target: google_apis_ps16k
+    name: android-${{ matrix.api-level }}-${{ matrix.target }}
+    runs-on: ubuntu-latest
+    timeout-minutes: 40
+    defaults:
+      run:
+        working-directory: packages/javascript/example
+    steps:
+      - uses: actions/checkout@v5
+      - uses: actions/setup-java@v5
+        with:
+          distribution: temurin
+          java-version: "17"
+      - uses: subosito/flutter-action@v2
+        with:
+          channel: stable
+          cache: true
+      - run: flutter pub get
+      - name: Enable KVM
+        run: |
+          echo 'KERNEL=="kvm", GROUP="kvm", MODE="0666", OPTIONS+="static_node=kvm"' | sudo tee /etc/udev/rules.d/99-kvm4all.rules
+          sudo udevadm control --reload-rules
+          sudo udevadm trigger --name-match=kvm
+      - name: Integration tests (emulator)
+        uses: reactivecircus/android-emulator-runner@v2
+        with:
+          api-level: ${{ matrix.api-level }}
+          target: ${{ matrix.target }}
+          arch: x86_64
+          emulator-options: -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-back none
+          disable-animations: true
+          working-directory: packages/javascript/example
+          script: |
+            adb shell dumpsys webviewupdate | grep -iE 'Current WebView package|versionName' | head -3
+            flutter test integration_test/android_transports_test.dart -d emulator-5554

.github/workflows/ci.yaml

@@ -1,10 +1,148 @@
 name: ci
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 on:
   pull_request:
     branches:
       - main
+  push:
+    branches:
+      - main
 
 jobs:
-  build:
+  semantic-pull-request:
+    if: github.event_name == 'pull_request'
     uses: VeryGoodOpenSource/very_good_workflows/.github/workflows/semantic_pull_request.yml@v1
+
+  spell-check:
+    uses: VeryGoodOpenSource/very_good_workflows/.github/workflows/spell_check.yml@v1
+    with:
+      includes: |
+        **/*.md
+        !**/third_party/**
+      modified_files_only: false
+
+  packages:
+    name: ${{ matrix.package }}
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - package: javascript
+            os: ubuntu-latest
+          - package: javascript_platform_interface
+            os: ubuntu-latest
+          - package: javascript_android
+            os: ubuntu-latest
+          # The darwin tests exercise the real JavaScriptCore runtime, which
+          # only exists on macOS hosts.
+          - package: javascript_darwin
+            os: macos-latest
+    runs-on: ${{ matrix.os }}
+    timeout-minutes: 15
+    defaults:
+      run:
+        working-directory: packages/${{ matrix.package }}
+    steps:
+      - uses: actions/checkout@v5
+      - uses: subosito/flutter-action@v2
+        with:
+          channel: stable
+          cache: true
+      - run: flutter pub get
+      - run: dart format --output=none --set-exit-if-changed .
+      - run: flutter analyze
+      - run: flutter test
+
+  example-android:
+    runs-on: ubuntu-latest
+    timeout-minutes: 40
+    defaults:
+      run:
+        working-directory: packages/javascript/example
+    steps:
+      - uses: actions/checkout@v5
+      - uses: actions/setup-java@v5
+        with:
+          distribution: temurin
+          java-version: "17"
+      - uses: subosito/flutter-action@v2
+        with:
+          channel: stable
+          cache: true
+      - run: flutter pub get
+      - run: flutter analyze
+      - run: flutter test
+      - run: flutter build apk --debug
+
+      - name: Enable KVM
+        run: |
+          echo 'KERNEL=="kvm", GROUP="kvm", MODE="0666", OPTIONS+="static_node=kvm"' | sudo tee /etc/udev/rules.d/99-kvm4all.rules
+          sudo udevadm control --reload-rules
+          sudo udevadm trigger --name-match=kvm
+
+      - name: Integration tests (emulator)
+        uses: reactivecircus/android-emulator-runner@v2
+        with:
+          # A recent image so the WebView is new enough for message ports and
+          # promise results; the transport test skips what the device lacks.
+          api-level: 36
+          target: google_apis
+          arch: x86_64
+          emulator-options: -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-back none
+          disable-animations: true
+          working-directory: packages/javascript/example
+          script: flutter test integration_test -d emulator-5554
+
+  example-ios:
+    runs-on: macos-latest
+    timeout-minutes: 30
+    defaults:
+      run:
+        working-directory: packages/javascript/example
+    steps:
+      - uses: actions/checkout@v5
+      - uses: subosito/flutter-action@v2
+        with:
+          channel: stable
+          cache: true
+      - run: flutter pub get
+
+      - name: Start simulator
+        id: simulator
+        run: |
+          UDID=$(xcrun simctl list devices available -j | python3 -c 'import json,sys; d=json.load(sys.stdin)["devices"]; print(next(x["udid"] for k in sorted(d, reverse=True) for x in d[k] if x["name"].startswith("iPhone")))')
+          echo "udid=$UDID" >> "$GITHUB_OUTPUT"
+          xcrun simctl boot "$UDID"
+          xcrun simctl bootstatus "$UDID" -b
+          # A simulator booted only via simctl never surfaces the app's
+          # "Dart VM Service is listening" log line on the hosted macOS
+          # runners, so `flutter test -d` waits forever after the Xcode
+          # build. Opening Simulator.app on the booted device fixes it.
+          open -a Simulator --args -CurrentDeviceUDID "$UDID"
+          sleep 10
+
+      - name: Integration tests (simulator)
+        # android_transports_test.dart is Android-only; launching a second app
+        # in one run is also flaky on Apple targets, so run the contract file.
+        run: flutter test integration_test/javascript_test.dart -d ${{ steps.simulator.outputs.udid }}
+
+  example-macos:
+    runs-on: macos-latest
+    timeout-minutes: 20
+    defaults:
+      run:
+        working-directory: packages/javascript/example
+    steps:
+      - uses: actions/checkout@v5
+      - uses: subosito/flutter-action@v2
+        with:
+          channel: stable
+          cache: true
+      - run: flutter config --enable-macos-desktop
+      - run: flutter pub get
+      - name: Integration tests (macOS desktop)
+        run: flutter test integration_test/javascript_test.dart -d macos