chore: Update penify-oapi-codegen package name, improve command-line argument handling, and generate sample code for all languages and variants in OpenAPIHelper

Author: sumansaurabh

README.md

@@ -35,7 +35,7 @@ Once installed, you can use `penify-oapi-codegen` from the command line to gener
 ### Generate Code Examples
 
 ```bash
-penify-oapi-codegen -s path/to/your/openapi/schema.yaml -l language -v variant -o path/to/output/code_example
+penify-oapi-codegen -i path/to/your/openapi/schema.json -l language -v variant -o path/to/output/schema_with_code.json
 ```
 
 ### Options
@@ -44,59 +44,53 @@ penify-oapi-codegen -s path/to/your/openapi/schema.yaml -l language -v variant -
 - `-l, --language <language>`: Programming language for the code example (optional).
 - `-v, --variant <variant>`: Variant of the code generator for the specified language (optional).
 - `-o, --output <path>`: Path to the output code example file (optional).
+- `-s,`: To show list of supported languages
 
 ## Supported Code Generators
 
 The tool supports generating code examples for the following languages and variants:
 
-| Language      | Variant       |
-|---------------|---------------|
-| C             | libcurl       |
-| C#            | HttpClient    |
-| C#            | RestSharp     |
-| cURL          | cURL          |
-| Dart          | http          |
-| Go            | Native        |
-| HTTP          | HTTP          |
-| Java          | OkHttp        |
-| Java          | Unirest       |
-| JavaScript    | Fetch         |
-| JavaScript    | jQuery        |
-| JavaScript    | XHR           |
-| Kotlin        | OkHttp        |
-| NodeJs        | Axios         |
-| NodeJs        | Native        |
-| NodeJs        | Request       |
-| NodeJs        | Unirest       |
-| Objective-C   | NSURLSession  |
-| OCaml         | Cohttp        |
-| PHP           | cURL          |
-| PHP           | Guzzle        |
-| PHP           | pecl_http     |
-| PHP           | HTTP_Request2 |
-| PowerShell    | RestMethod    |
-| Python        | http.client   |
-| Python        | Requests      |
-| R             | httr          |
-| R             | RCurl         |
-| Rust          | Reqwest       |
-| Ruby          | Net:HTTP      |
-| Shell         | Httpie        |
-| Shell         | wget          |
-| Swift         | URLSession    |
+| Language       | Variant        |
+|--------------- |----------------|
+| csharp         | RestSharp      |
+| curl           | cURL           |
+| go             | Native         |
+| http           | HTTP           |
+| java           | OkHttp         |
+| java           | Unirest        |
+| javascript     | Fetch          |
+| javascript     | jQuery         |
+| javascript     | XHR            |
+| c              | libcurl        |
+| nodejs         | Axios          |
+| nodejs         | Native         |
+| nodejs         | Request        |
+| nodejs         | Unirest        |
+| objective-c    | NSURLSession   |
+| ocaml          | Cohttp         |
+| php            | cURL           |
+| php            | HTTP_Request2  |
+| php            | pecl_http      |
+| powershell     | RestMethod     |
+| python         | http.client    |
+| python         | Requests       |
+| ruby           | Net::HTTP      |
+| shell          | Httpie         |
+| shell          | wget           |
+| swift          | URLSession     |
 
 ## Examples
 
 ### Example 1: Generate Python Requests Code Example
 
 ```bash
-penify-oapi-codegen -s ./schemas/api.yaml -l Python -v Requests -o ./examples/python_requests_example.py
+penify-oapi-codegen -s ./schemas/api.json -l python -v Requests -o ./examples/schema_python_requests_example.json
 ```
 
 ### Example 2: Generate JavaScript Fetch Code Example
 
 ```bash
-penify-oapi-codegen -s ./schemas/api.yaml -l JavaScript -v Fetch -o ./examples/js_fetch_example.js
+penify-oapi-codegen -s ./schemas/api.json -l javascript -v Fetch -o ./examples/schema_js_fetch_example.json
 ```
 
 ## Contributing

package.json

@@ -1,6 +1,6 @@
 {
   "name": "penify-oapi-codegen",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "description": "A JavaScript library to convert OpenAPI schema to Postman collection and generate sample code.",
   "main": "src/index.js",
   "scripts": {

src/OpenAPIHelper.js

@@ -3,12 +3,20 @@ const { Collection, Item } = require('postman-collection');
 const codegen = require('postman-code-generators');
 const { execSync } = require('child_process');
 const yaml = require('js-yaml');
+const path = require('path');
 
 class OpenAPIHelper {
   static convertOpenAPIToPostman(openAPIPath, postmanOutputPath) {
     execSync(`openapi2postmanv2 -s ${openAPIPath} -o ${postmanOutputPath}`, { stdio: 'inherit' });
   }
 
+  static getSupportedLanguagesAndVariants() {
+    const languages = codegen.getLanguageList();
+    const supportedLanguages = [];
+    languages.forEach(lang => lang.variants.forEach(vari => supportedLanguages.push({ language: lang.key, variant: vari.key }))) ;
+    return supportedLanguages;
+  }
+
   static generateSampleCode(postmanCollectionPath, language = null, variant = null) {
     const collection = JSON.parse(fs.readFileSync(postmanCollectionPath).toString());
 

src/index.js

@@ -8,12 +8,11 @@ const { hideBin } = require('yargs/helpers');
 
 // Parse command-line arguments
 const argv = yargs(hideBin(process.argv))
-  .usage('Usage: penify-oapi-codegen -s <source> -l <language> -v <variant> -o <output>')
-  .option('s', {
-    alias: 'source',
+  .usage('Usage: penify-oapi-codegen -i <input> -l <language> -v <variant> -o <output> \n penify-oapi-codegen -s')
+  .option('i', {
+    alias: 'input',
     describe: 'Path to the OpenAPI JSON or YAML file',
-    type: 'string',
-    demandOption: true
+    type: 'string'
   })
   .option('l', {
     alias: 'language',
@@ -30,12 +29,30 @@ const argv = yargs(hideBin(process.argv))
     describe: 'Output file path (optional)',
     type: 'string'
   })
+  .option('s', {
+    alias: 'supported-languages',
+    describe: 'Get the list of supported languages',
+    type: 'boolean'
+  })
   .help()
   .argv;
 
-const openAPIPath = argv.s;
+const openAPIPath = argv.i;
 const language = argv.l || null;
 const variant = argv.v || null;
+const showSupportedLanguages = argv.s || null;
+
+if (showSupportedLanguages) {
+  const supportedLanguages = OpenAPIHelper.getSupportedLanguagesAndVariants();
+  console.log('| Language       | Variant        |');
+  console.log('|----------------|----------------|');
+  supportedLanguages.forEach(item => {
+    console.log(`| ${item.language.padEnd(14)} | ${item.variant.padEnd(14)} |`);
+  });
+  process.exit(0);
+}
+
+
 const outputAPIPath = argv.o || path.resolve(`${path.basename(openAPIPath, path.extname(openAPIPath))}_with_code.json`);
 
 if (!openAPIPath) {