fixed headers and license check to use eslint

.github/license-check/header-Apache-2.0.txt

@@ -1,3 +1,16 @@
-/**
- * @license SPDX-License-Identifier: Apache-2.0
- */
+/** Copyright 2024 Google LLC. All Rights Reserved.
+
+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.
+
+@license SPDX-License-Identifier: Apache-2.0
+============================================================================= */

.github/workflows/dev_workflow.yaml

@@ -28,15 +28,9 @@ jobs:
         run: npm clean-install
       - name: Verify the integrity of provenance attestations and registry signatures for installed dependencies
         run: npm audit signatures
-      - name: Check license headers
-        uses: viperproject/check-license-header@v2
-        with:
-          path: './'
-          config: './.github/license-check/license-config.json'
-          strict: true
       - name: Check code style
         run: npm run prettier:check
-      - name: Lint
+      - name: Lint & license header check
         run: npm run lint
       - name: Test
         run: npm run test:ci

.github/workflows/release_workflow.yaml

@@ -31,15 +31,9 @@ jobs:
         run: npm clean-install
       - name: Verify the integrity of provenance attestations and registry signatures for installed dependencies
         run: npm audit signatures
-      - name: Check license headers
-        uses: viperproject/check-license-header@v2
-        with:
-          path: './'
-          config: './.github/license-check/license-config.json'
-          strict: true
       - name: Check code style
         run: npm run prettier:check
-      - name: Lint
+      - name: Lint & license header check
         run: npm run lint
       - name: Test
         run: npm run test:ci

eslint.config.mjs

@@ -9,8 +9,22 @@
 
 import eslint from "@eslint/js";
 import tseslint from "typescript-eslint";
+import licenseHeader from "eslint-plugin-license-header";
 
-export default tseslint.config(
+const config = tseslint.config(
   eslint.configs.recommended,
-  ...tseslint.configs.recommended
+  ...tseslint.configs.recommended,
+  {
+    plugins: {
+      'license-header': licenseHeader
+    },
+    rules: {
+      'license-header/header': [
+        'error',
+        './.github/license-check/header-Apache-2.0.txt'
+      ]
+    }
+  }
 );
+
+export default config;

package.json

@@ -1,12 +1,11 @@
 {
   "name": "ts-llmt",
-  "version": "0.0.1",
+  "version": "0.0.2",
   "description": "Experimental TypeScript library for Large Language Model Templates",
   "main": "index.js",
   "scripts": {
     "build": "tsc -p .",
     "build:dry-run": "tsc --noEmit",
-    "check-licenses": "check-license-header check --config .github/license-check/license-config.json --strict",
     "clean": "rimraf ./dist && mkdir dist",
     "lint": "eslint ./src",
     "prettier:check": "prettier --check '**/*.{js,ts}'",
@@ -15,7 +14,7 @@
     "test:ci": "jest --testTimeout=15000",
     "test:dev": "jest --watchAll --coverage",
     "test:trace": "node --trace-warnings node_modules/.bin/jest --maxWorkers=1 --no-cache --verbose",
-    "premerge": "npm run check-licenses && npm run lint && npm run prettier:check && npm run build && npm run test:trace"
+    "premerge": "npm run lint && npm run prettier:check && npm run build && npm run test:trace"
   },
   "repository": {
     "type": "git",
@@ -44,8 +43,8 @@
     "@tsconfig/node18": "18.2.4",
     "@types/jest": "29.5.12",
     "@types/underscore": "1.11.15",
-    "check-license-header": "github:viperproject/check-license-header#v2",
     "eslint": "8.57.0",
+    "eslint-plugin-license-header": "^0.6.1",
     "google-auth-library": "^9.14.2",
     "prettier": "3.2.5",
     "rimraf": "5.0.7",

src/fewshot_template.spec.ts

@@ -1,6 +1,19 @@
-/**
- * @license SPDX-License-Identifier: Apache-2.0
- */
+/** Copyright 2024 Google LLC. All Rights Reserved.
+
+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.
+
+@license SPDX-License-Identifier: Apache-2.0
+============================================================================= */
 
 import { Template, template, nv, matchTemplate } from './template';
 import { FewShotTemplate, matchFewShotTemplate } from './fewshot_template';

src/fewshot_template.ts

@@ -1,6 +1,19 @@
-/**
- * @license SPDX-License-Identifier: Apache-2.0
- */
+/** Copyright 2024 Google LLC. All Rights Reserved.
+
+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.
+
+@license SPDX-License-Identifier: Apache-2.0
+============================================================================= */
 
 /*
 A few shot template class. This allows separating the template from the list of

src/index.ts

@@ -1,6 +1,19 @@
-/**
- * @license SPDX-License-Identifier: Apache-2.0
- */
+/** Copyright 2024 Google LLC. All Rights Reserved.
+
+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.
+
+@license SPDX-License-Identifier: Apache-2.0
+============================================================================= */
 
 import {
   template,

src/llm.spec.ts

@@ -1,6 +1,19 @@
-/**
- * @license SPDX-License-Identifier: Apache-2.0
- */
+/** Copyright 2024 Google LLC. All Rights Reserved.
+
+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.
+
+@license SPDX-License-Identifier: Apache-2.0
+============================================================================= */
 
 /*
 Showing how the LLM class works...

src/llm.ts

@@ -1,6 +1,19 @@
-/**
- * @license SPDX-License-Identifier: Apache-2.0
- */
+/** Copyright 2024 Google LLC. All Rights Reserved.
+
+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.
+
+@license SPDX-License-Identifier: Apache-2.0
+============================================================================= */
 
 /*
 An class to wrap, and provide a common interface for LLM behaviour.

src/llm_api.ts

@@ -1,6 +1,19 @@
-/**
- * @license SPDX-License-Identifier: Apache-2.0
- */
+/** Copyright 2024 Google LLC. All Rights Reserved.
+
+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.
+
+@license SPDX-License-Identifier: Apache-2.0
+============================================================================= */
 
 /*
 An class to wrap, and provide a common interface for LLM behaviour.

src/llm_vertexapi_gemini_1_5_authtoken.ts

@@ -1,6 +1,19 @@
-/**
- * @license SPDX-License-Identifier: Apache-2.0
- */
+/** Copyright 2024 Google LLC. All Rights Reserved.
+
+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.
+
+@license SPDX-License-Identifier: Apache-2.0
+============================================================================= */
 
 /*
 A minimal Google Cloud Vertex Gemini API, using an accessToken for auth.