person-profile: add eslint support

packages/person-profile/.eslintignore

+/vendor/**
+/dist/**
+/*.js
\ No newline at end of file

packages/person-profile/.eslintrc.json

+{
+    "env": {
+        "browser": true,
+        "es6": true,
+        "mocha": true
+    },
+    "extends": ["eslint:recommended", "plugin:jsdoc/recommended"],
+    "globals": {
+        "Atomics": "readonly",
+        "SharedArrayBuffer": "readonly"
+    },
+    "parser": "babel-eslint",
+    "parserOptions": {
+        "ecmaVersion": 2018,
+        "sourceType": "module"
+    },
+    "rules": {
+        "no-unused-vars": ["error", { "args": "none" }],
+        "semi": [2, "always"],
+        "jsdoc/require-jsdoc": 0,
+        "jsdoc/require-param-description": 0,
+        "jsdoc/require-returns": 0,
+        "jsdoc/require-param-type": 0
+    }
+}
\ No newline at end of file

packages/person-profile/package.json

@@ -30,7 +30,9 @@
     "rollup-plugin-copy": "^3.1.0",
     "rollup-plugin-delete": "^2.0.0",
     "rollup-plugin-serve": "^1.0.1",
-    "rollup-plugin-terser": "^7.0.2"
+    "rollup-plugin-terser": "^7.0.2",
+    "eslint": "^7.3.1",
+    "eslint-plugin-jsdoc": "^30.6.4"
   },
   "dependencies": {
     "@dbp-toolkit/auth": "^0.1.0",
@@ -52,6 +54,7 @@
     "watch": "npm run watch-local",
     "watch-local": "rollup -c --watch",
     "watch-dev": "rollup -c --watch --environment BUILD:development",
-    "test": "npm run build-test && karma start --singleRun"
+    "test": "npm run build-test && karma start --singleRun",
+    "lint": "eslint ."
   }
 }

packages/person-profile/src/person-profile.js

@@ -41,13 +41,14 @@ export class PersonProfile extends DBPLitElement {
                 case "lang":
                     i18n.changeLanguage(this.lang);
                     break;
-                case "entryPointUrl":
+                case "entryPointUrl": {
                     const that = this;
 
                     JSONLD.initialize(this.entryPointUrl, function (jsonld) {
                         that.jsonld = jsonld;
                     }, {}, that.lang);
                     break;
+                }
                 case 'value':
                     if (this.value !== '') {
                         const apiUrl = this.entryPointUrl + '/people/' + this.value;