chore: add eslint license header plugin

Author: coopernetes

.eslintrc.json

@@ -37,15 +37,19 @@
       "presets": ["@babel/preset-react"]
     }
   },
-  "plugins": ["@typescript-eslint", "react", "prettier"],
+  "plugins": ["@typescript-eslint", "react", "prettier", "license-header"],
   "rules": {
     "react/prop-types": "off",
     "require-jsdoc": "off",
     "no-async-promise-executor": "off",
     "@typescript-eslint/no-explicit-any": "off", // temporary until TS refactor is complete
     "@typescript-eslint/no-unused-vars": "off", // temporary until TS refactor is complete
     "@typescript-eslint/no-require-imports": "off", // prevents error on old "require" imports
-    "@typescript-eslint/no-unused-expressions": "off" // prevents error on test "expect" expressions
+    "@typescript-eslint/no-unused-expressions": "off", // prevents error on test "expect" expressions
+    "license-header/header": [
+      "error",
+      "./LICENSE_header.txt"
+    ]
   },
   "settings": {
     "react": {

LICENSE_header.txt

@@ -0,0 +1,19 @@
+/**
+ * @license
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.
+ */

package-lock.json

@@ -19,8 +19,8 @@
     "test-coverage": "nyc npm run test",
     "test-coverage-ci": "nyc --reporter=lcovonly --reporter=text npm run test",
     "prepare": "node ./scripts/prepare.js",
-    "lint": "eslint \"src/**/*.{js,jsx,ts,tsx,json}\" \"test/**/*.{js,jsx,ts,tsx,json}\"",
-    "lint:fix": "eslint --fix \"src/**/*.{js,jsx,ts,tsx,json}\" \"test/**/*.{js,jsx,ts,tsx,json}\"",
+    "lint": "eslint \"{src,test,tests}/**/*.{js,jsx,ts,tsx,json}\"",
+    "lint:fix": "eslint --fix \"{src,test,tests}/**/*.{js,jsx,ts,tsx,json}\"",
     "format": "prettier --write src/**/*.{js,jsx,ts,tsx,css,md,json,scss} test/**/*.{js,jsx,ts,tsx,json} packages/git-proxy-cli/test/**/*.{js,jsx,ts,tsx,json}  packages/git-proxy-cli/index.js --config ./.prettierrc",
     "gen-schema-doc": "node ./scripts/doc-schema.js",
     "cypress:run": "cypress run"
@@ -109,6 +109,7 @@
     "eslint-config-google": "^0.14.0",
     "eslint-config-prettier": "^10.1.8",
     "eslint-plugin-json": "^3.1.0",
+    "eslint-plugin-license-header": "^0.8.0",
     "eslint-plugin-prettier": "^5.5.3",
     "eslint-plugin-react": "^7.37.5",
     "eslint-plugin-standard": "^5.0.0",