chore: standardize license files and add copyright headers

Author: kevmoo

.github/workflows/build.yml

@@ -1,10 +1,6 @@
 name: Build
 
 on:
-  push:
-    branches:
-      - main
-
   pull_request:
     paths-ignore:
       - "**.md"
@@ -36,14 +32,14 @@ jobs:
         working-directory: packages/dart_firebase_admin
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v3.1.0
 
       - uses: subosito/flutter-action@v2.7.1
         with:
           channel: ${{ matrix.dart-version }}
 
       - name: Cache pub dependencies
-        uses: actions/cache@v4
+        uses: actions/cache@v3
         with:
           path: ~/.pub-cache
           key: pub-${{ matrix.dart-version }}-${{ hashFiles('**/pubspec.lock') }}
@@ -95,7 +91,7 @@ jobs:
           channel: ${{ matrix.dart-version }}
 
       - name: Cache pub dependencies
-        uses: actions/cache@v4
+        uses: actions/cache@v3
         with:
           path: ~/.pub-cache
           key: pub-${{ matrix.dart-version }}-${{ hashFiles('**/pubspec.lock') }}
@@ -104,7 +100,7 @@ jobs:
             pub-
 
       - name: Cache Firebase CLI
-        uses: actions/cache@v4
+        uses: actions/cache@v3
         with:
           path: ~/.cache/firebase/emulators
           key: firebase-emulators
@@ -227,7 +223,7 @@ jobs:
 
       - name: Comment coverage on PR
         if: matrix.dart-version == 'stable' && github.event_name == 'pull_request' && github.event.pull_request.head.repo.fork == false
-        uses: actions/github-script@v7
+        uses: actions/github-script@v6
         with:
           script: |
             const coverage = '${{ steps.coverage.outputs.coverage }}';
@@ -286,7 +282,7 @@ jobs:
       - name: Upload coverage to codecov
         if: matrix.dart-version == 'stable'
         continue-on-error: true
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v3
         with:
           files: packages/dart_firebase_admin/coverage.lcov
           flags: unittests
@@ -326,7 +322,7 @@ jobs:
           service_account: '${{ secrets.SERVICE_ACCOUNT }}'
 
       - name: Cache pub dependencies
-        uses: actions/cache@v4
+        uses: actions/cache@v3
         with:
           path: ~/.pub-cache
           key: pub-${{ matrix.dart-version }}-${{ hashFiles('**/pubspec.lock') }}
@@ -371,14 +367,14 @@ jobs:
         working-directory: packages/dart_firebase_admin
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v3.1.0
 
       - uses: subosito/flutter-action@v2.7.1
         with:
           channel: ${{ matrix.dart-version }}
 
       - name: Cache pub dependencies
-        uses: actions/cache@v4
+        uses: actions/cache@v3
         with:
           path: ~/.pub-cache
           key: pub-${{ matrix.dart-version }}-${{ hashFiles('**/pubspec.lock') }}

LICENSE

@@ -1,3 +1,4 @@
+
                                  Apache License
                            Version 2.0, January 2004
                         http://www.apache.org/licenses/
@@ -186,7 +187,7 @@
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-   Copyright 2020 Invertase Limited
+   Copyright 2020 Google LLC
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.

gen-version.sh

@@ -1,4 +1,18 @@
 #!/bin/bash
+# Copyright 2026 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 # Script to generate version.g.dart files for all packages
 # Finds all packages/*/pubspec.yaml files, extracts version, and writes to package/lib/version.g.dart
@@ -29,6 +43,20 @@ find "$SCRIPT_DIR/packages" -name "pubspec.yaml" -type f | while read -r pubspec
   # Write version.g.dart file
   version_file="$lib_dir/version.g.dart"
   cat > "$version_file" << EOF
+// Copyright 2026 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 // GENERATED CODE - DO NOT MODIFY BY HAND
 // This file is generated by gen-version.sh
 
@@ -39,4 +67,4 @@ EOF
   echo "Generated $version_file with version: $version"
 done
 
-echo "Version generation complete!"
+echo "Version generation complete!"

packages/dart_firebase_admin/LICENSE

@@ -1,3 +1,4 @@
+
                                  Apache License
                            Version 2.0, January 2004
                         http://www.apache.org/licenses/
@@ -186,7 +187,7 @@
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-   Copyright 2020 Invertase Limited
+   Copyright 2020 Google LLC
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.

packages/dart_firebase_admin/example/example_functions_ts/.eslintrc.js

@@ -1,3 +1,19 @@
+/**
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 module.exports = {
   root: true,
   env: {

packages/dart_firebase_admin/example/example_functions_ts/src/index.ts

@@ -1,3 +1,19 @@
+/**
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 /**
  * Import function triggers from their respective submodules:
  *

packages/dart_firebase_admin/example/lib/app_check_example.dart

@@ -1,3 +1,17 @@
+// Copyright 2024 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 import 'package:dart_firebase_admin/app_check.dart';
 import 'package:dart_firebase_admin/dart_firebase_admin.dart';
 

packages/dart_firebase_admin/example/lib/auth_example.dart

@@ -1,3 +1,17 @@
+// Copyright 2024 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 import 'package:dart_firebase_admin/auth.dart';
 import 'package:dart_firebase_admin/dart_firebase_admin.dart';
 

packages/dart_firebase_admin/example/lib/firestore_example.dart

@@ -1,3 +1,17 @@
+// Copyright 2024 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 import 'dart:async';
 import 'package:dart_firebase_admin/dart_firebase_admin.dart';
 import 'package:google_cloud_firestore/google_cloud_firestore.dart';

packages/dart_firebase_admin/example/lib/functions_example.dart

@@ -1,3 +1,17 @@
+// Copyright 2024 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 import 'package:dart_firebase_admin/dart_firebase_admin.dart';
 import 'package:dart_firebase_admin/functions.dart';