fix: license check on flutter package

.github/workflows/ci.yml

@@ -55,6 +55,17 @@ jobs:
       forbidden: "unknown"
       skip_packages: "very_good_analysis"
 
+  verify-license-check-flutter:
+    uses: ./.github/workflows/license_check.yml
+    with:
+      working_directory: examples/flutter_package
+      flutter_channel: stable
+      flutter_version: "3.41.x"
+      dependency_type: "direct-dev"
+      allowed: ""
+      forbidden: "unknown"
+      skip_packages: "very_good_analysis"
+
   build:
     needs:
       [
@@ -65,6 +76,7 @@ jobs:
         verify-semantic-pull-request,
         verify-spell-check,
         verify-license-check,
+        verify-license-check-flutter,
       ]
 
     runs-on: ubuntu-latest

.github/workflows/license_check.yml

@@ -15,6 +15,14 @@ on:
         required: false
         type: string
         default: "stable"
+      flutter_channel:
+        required: false
+        type: string
+        default: "stable"
+      flutter_version:
+        required: false
+        type: string
+        default: ""
       allowed:
         required: false
         type: string
@@ -47,15 +55,28 @@ jobs:
 
     runs-on: ${{inputs.runs_on}}
 
+    env:
+      is_flutter: ${{ inputs.flutter_version != '' }}
+
     steps:
       - name: 📚 Git Checkout
         uses: actions/checkout@v6
 
       - name: 🎯 Setup Dart
+        if: env.is_flutter == 'false'
         uses: dart-lang/setup-dart@v1.7.2
         with:
           sdk: ${{inputs.dart_sdk}}
 
+      - name: 🐦 Setup Flutter
+        if: env.is_flutter == 'true'
+        uses: subosito/flutter-action@v2
+        with:
+          cache: true
+          channel: ${{inputs.flutter_channel}}
+          cache-key: flutter-:os:-:channel:-:version:-:arch:-:hash:-${{ hashFiles('**/pubspec.lock') }}
+          flutter-version: ${{inputs.flutter_version}}
+
       - name: 🤫 Set SSH Key
         env:
           ssh_key: ${{secrets.ssh_key}}
@@ -65,7 +86,7 @@ jobs:
           ssh-private-key: ${{secrets.ssh_key}}
 
       - name: 📦 Install Dependencies
-        run: dart pub get --no-example
+        run: ${{ env.is_flutter == 'true' && 'flutter' || 'dart' }} pub get --no-example
 
       - name: 👨‍⚖️ Check licenses
         run: |

site/docs/workflows/license_check.md

@@ -14,7 +14,7 @@ The License Check functionality is powered by [Very Good CLI's license checker](
 
 The License Check workflow consists of the following steps:
 
-1. Setup Dart
+1. Setup Dart or Flutter
 2. Set SSH Key (if provided)
 3. Install project dependencies
 4. Check licenses
@@ -35,10 +35,22 @@ The License Check workflow consists of the following steps:
 
 ### `dart_sdk`
 
-**Optional** Which Dart SDK version to use. It can be a version (e.g. `3.5.0`) or a channel (e.g. `stable`):
+**Optional** Which Dart SDK version to use. It can be a version (e.g. `3.5.0`) or a channel (e.g. `stable`). Ignored when `flutter_version` is set.
 
 **Default** `"stable"`
 
+### `flutter_channel`
+
+**Optional** The Flutter channel to use (e.g. `stable`, `beta`). Only used when `flutter_version` is set.
+
+**Default** `"stable"`
+
+### `flutter_version`
+
+**Optional** Which Flutter SDK version to use. When set, Flutter is used instead of Dart to install dependencies. It can be a version (e.g. `3.24.0`) or a version constraint (e.g. `3.24.x`).
+
+**Default** `""`
+
 ### `allowed`
 
 **Optional** Only allow the use of certain licenses. The expected format is a comma-separated list.