move helpers as independent package

package.json

@@ -25,6 +25,8 @@
     "components:test": "turbo run test --filter=@asyncapi/generator-components",
     "components:build": "turbo run build --filter=@asyncapi/generator-components",
     "components:lint": "turbo run lint --filter=@asyncapi/generator-components",
+    "helpers:test": "turbo run test --filter=@asyncapi/generator-helpers",
+    "helpers:lint": "turbo run lint --filter=@asyncapi/generator-helpers",
     "templates:test": "turbo run test --filter=@asyncapi/template*"
   },
   "devDependencies": {

packages/components/package.json

@@ -13,7 +13,7 @@
   "main": "lib/index.js", 
   "repository": {
     "type": "git",
-    "url": "https://github.com/asyncapi/generator/apps/components"
+    "url": "https://github.com/asyncapi/generator/packages/components"
   },
   "author": "Lukasz Gornicki",
   "license": "Apache-2.0",
@@ -22,6 +22,7 @@
     "@asyncapi/modelina": "^4.0.0-next.62"
   },
   "devDependencies": {
+    "jest": "^27.3.1",
     "@babel/cli": "^7.25.9",
     "@babel/core": "^7.26.0",
     "@babel/preset-env": "^7.26.0",

packages/helpers/package.json

@@ -0,0 +1,30 @@
+{
+  "name": "@asyncapi/generator-helpers",
+  "version": "1.0.0",
+  "description": "Package with reusable helpers that make it easier to work with AsyncAPI structures.",
+  "scripts": {
+    "test": "jest --coverage",
+    "lint": "eslint --max-warnings 0 --config ../../.eslintrc --ignore-path ../../.eslintignore .",
+    "lint:fix": "eslint --max-warnings 0 --config ../../.eslintrc --ignore-path ../../.eslintignore . --fix"
+  },
+  "main": "src/index.js", 
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/asyncapi/generator/packages/helpers"
+  },
+  "author": "Lukasz Gornicki",
+  "license": "Apache-2.0",
+  "dependencies": {
+    "@asyncapi/generator-react-sdk": "^1.1.2",
+    "@asyncapi/modelina": "^4.0.0-next.62"
+  },
+  "devDependencies": {
+    "jest": "^27.3.1"
+  },
+  "jest": {
+    "moduleNameMapper": {
+      "^nimma/legacy$": "<rootDir>/../../node_modules/nimma/dist/legacy/cjs/index.js",
+      "^nimma/(.*)": "<rootDir>/../../node_modules/nimma/dist/cjs/$1"
+    }
+  }
+}

packages/helpers/src/index.js

@@ -0,0 +1,7 @@
+const { getServerUrl }  = require('./servers');
+const { getClientName } = require('./utils');
+
+module.exports = {
+  getServerUrl,
+  getClientName
+};

packages/templates/clients/js/websocket/helpers/servers.js → packages/helpers/src/servers.js

@@ -5,7 +5,7 @@
    * 
    * return {string} - The server URL.
    */
-function getServerUrl(server) {
+module.exports.getServerUrl = (server) => {
   let url = server.host();
 
   //might be that somebody by mistake duplicated protocol info inside the host field
@@ -19,9 +19,7 @@ function getServerUrl(server) {
   }
 
   return url;
-}
+};
 
 //TODO: this separate file for helpers for servers represents approach to keep all helpers in separate files related to extractions of data from specific high level AsyncAPI objects. Here we will have more helpers for example related to variables extraction from servers, security, etc.
-
-export { getServerUrl };
 

packages/templates/clients/js/websocket/helpers/utils.js → packages/helpers/src/utils.js

@@ -5,14 +5,12 @@
  * 
  * return {string} - The client name with "Client" appended at the end.
  */
-function getClientName(info) {
+module.exports.getClientName = (info) => {
   const title = info.title();
 
   // Remove spaces, make the first letter uppercase, and add "Client" at the end
   return `${title.replace(/\s+/g, '') // Remove all spaces
     .replace(/^./, char => char.toUpperCase()) // Make the first letter uppercase
   }Client`;
 };
-
-export { getClientName };
 

packages/templates/clients/js/websocket/tests/helpers/servers.test.js → packages/helpers/tests/servers.test.js

@@ -1,9 +1,9 @@
-import path from 'path';
-import { Parser, fromFile } from '@asyncapi/parser';
-import { getServerUrl } from '../../helpers/servers';
+const path = require('path');
+const { Parser, fromFile } = require('@asyncapi/parser');
+const { getServerUrl } = require('@asyncapi/generator-helpers');
 
 const parser = new Parser();
-const asyncapi_v3_path = path.resolve(__dirname, '../__fixtures__/asyncapi-websocket-query.yml');
+const asyncapi_v3_path = path.resolve(__dirname, './__fixtures__/asyncapi-websocket-query.yml');
 
 describe('getServerUrl integration test with AsyncAPI', () => {
   let parsedAsyncAPIDocument;

packages/templates/clients/js/websocket/tests/helpers/utils.test.js → packages/helpers/tests/utils.test.js

@@ -1,9 +1,9 @@
-import path from 'path';
-import { Parser, fromFile } from '@asyncapi/parser';
-import { getClientName } from '../../helpers/utils';
+const path = require('path');
+const { Parser, fromFile } = require('@asyncapi/parser');
+const { getClientName } = require('@asyncapi/generator-helpers');
 
 const parser = new Parser();
-const asyncapi_v3_path = path.resolve(__dirname, '../__fixtures__/asyncapi-websocket-query.yml');
+const asyncapi_v3_path = path.resolve(__dirname, './__fixtures__/asyncapi-websocket-query.yml');
 
 describe('getClientName integration test with AsyncAPI', () => {
   let parsedAsyncAPIDocument;

packages/templates/clients/js/websocket/package.json

@@ -10,10 +10,11 @@
   "license": "Apache-2.0",
   "dependencies": {
     "@asyncapi/generator-react-sdk": "^1.1.2",
-    "@asyncapi/parser": "^3.0.14",
+    "@asyncapi/generator-helpers": "*",
     "rimraf": "^3.0.2"
   },
   "devDependencies": {
+    "@asyncapi/parser": "^3.0.14",
     "@babel/cli": "^7.25.9",
     "@babel/core": "^7.26.0",
     "@babel/preset-env": "^7.26.0",

packages/templates/clients/js/websocket/template/client.js.js

@@ -1,6 +1,5 @@
 import { File, Text } from '@asyncapi/generator-react-sdk';
-import { getClientName } from '../helpers/utils';
-import { getServerUrl } from '../helpers/servers';
+import { getClientName, getServerUrl } from '@asyncapi/generator-helpers';
 import { FileHeaderInfo }  from '../components/FileHeaderInfo';
 import { Requires } from '../components/Requires';