feat: Use npmcli config in asyncapi generator (npn path, node version)

.github/workflows/pr-testing-with-test-project.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node: [ '12', '14', '16', '18' ]
+        node: [ '14', '16', '18', '20' ]
     steps:
       - name: Checkout repository
         uses: actions/checkout@v3

docs/installation-guide.md

@@ -9,8 +9,8 @@ You can use the generator library to generate whatever you want in your event-dr
 
 ## Prerequisites
 Before you install and use the AsyncAPI CLI and the generator library, ensure you meet the prerequisites below, then [install the CLI](#installation).
-1. Node.js v12.16 and higher
-2. Npm v6.13.7 and higher
+1. Node.js v16.20.2 and higher
+2. Npm v8.19.4 and higher
 
 To verify the versions of Node and Npm you have, run the following command on your terminal:
 ```

lib/generator.js

@@ -8,6 +8,8 @@ const git = require('simple-git');
 const log = require('loglevel');
 const Arborist = require('@npmcli/arborist');
 const Config = require('@npmcli/config');
+const requireg = require('requireg');
+const npmPath = requireg.resolve('npm').replace('index.js','');
 
 const { isAsyncAPIDocument } = require('@asyncapi/parser/cjs/document');
 
@@ -583,8 +585,6 @@ class Generator {
 
     if (isFileSystemPath(this.templateName)) log.debug(logMessage.NPM_INSTALL_TRIGGER);
 
-    const npmPath = process.execPath.replace('/bin/node','/lib/node_modules/npm/');
-
     const config = new Config({
       definitions,
       flatten,

package.json

@@ -8,8 +8,8 @@
     "ag": "./cli.js"
   },
   "engines": {
-    "node": ">12.16",
-    "npm": ">6.13.7"
+    "node": ">16.20.2",
+    "npm": ">8.19.4"
   },
   "scripts": {
     "test": "npm run test:unit && npm run test:integration && npm run test:cli",
@@ -66,6 +66,7 @@
     "minimatch": "^3.0.4",
     "node-fetch": "^2.6.0",
     "nunjucks": "^3.2.0",
+    "requireg": "^0.2.2",
     "resolve-from": "^5.0.0",
     "resolve-pkg": "^2.0.0",
     "semver": "^7.3.2",