feat: .cliamrc as js to allow variables in config file

.gitignore

@@ -84,5 +84,5 @@ dist/
 
 # Test configuration
 .cliamrc.json
-.cliamrc-bk.json
-.test.js
+.cliamrc.js
+.cliam-test.js

README.md

@@ -30,6 +30,7 @@ To improve and facilitate the implementation, flexibility and maintenance of tra
 - [Beneficiary use cases](#beneficiary-use-cases)
 - [Supported web API providers](#supported-web-api-providers)
 - [Licence](#licence)
+- [Documentation](https://github.com/steve-lebleu/cliam/wiki)
 
 <h2 id="requirements">> Requirements</h2>
 
@@ -46,16 +47,16 @@ To improve and facilitate the implementation, flexibility and maintenance of tra
 
 ### Configure
 
-Create a *.cliamrc.json* file on the root of your project.
+Create a *.cliamrc.js* module on the root of your project.
 
 ```shell
-> touch .cliamrc.json
+> touch .cliamrc.js
 ```
 
-Define a minimalist configuration in *.cliamrc.json* newly created:
+Define a minimalist configuration in *.cliamrc.js* newly created:
 
-```json
-{
+```javascript
+module.exports = {
   "sandbox": true,
   "transporters": [
     {

src/classes/cliam.class.ts

@@ -52,9 +52,9 @@ class Cliam {
   async mail(event: Event|string, payload: IPayload): Promise<SendingResponse|SendingError> {
     const key = payload.transporterId || Object.keys(Container.transporters).shift();
     if (!this.mailers[key]) {
-      this.mailers[key] = new Mailer(Container.transporters[key]);
+      throw new Error('transporterId not found in cliamrc configuration');
     }
-    return this.mailers[key].send(event, payload)
+    return this.mailers[key].send(event, payload);
   }
 }
 

src/services/container.service.ts

@@ -2,6 +2,8 @@ import * as Chalk from 'chalk';
 
 import { existsSync, readFileSync } from 'fs';
 
+import * as CliamCfg from './../../.cliamrc.js'
+
 import { Transporter } from './../transporters/transporter.class';
 import { TransporterFactory } from './../transporters/transporter.factory';
 import { ClientConfiguration } from './../classes/client-configuration.class';
@@ -34,7 +36,7 @@ class Container {
   /**
    * @description Path of the cliamrc configuration. Always at root of the project.
    */
-  private readonly PATH: string = `${process.cwd()}/.cliamrc.json`;
+  private readonly PATH: string = `${process.cwd()}/.cliamrc.js`;
 
   /**
    * @description Don't come here motherfucker
@@ -59,8 +61,11 @@ class Container {
    * @returns {Container} Container instance
    */
   private set(): Container {
-
-    this.configuration = new ClientConfiguration( this.validates( this.read(this.PATH) ) );
+    if (!existsSync(this.PATH)) {
+      process.stdout.write( Chalk.bold.red('.cliamrc.js file cannot be found\n') );
+      process.exit(0);
+    }
+    this.configuration = new ClientConfiguration( this.validates( CliamCfg ) );
 
     this.transporters = this.configuration.transporters.reduce((result, transporterDefinition) => {
       result[transporterDefinition.id] = TransporterFactory.get(this.configuration.variables, transporterDefinition);
@@ -70,26 +75,6 @@ class Container {
     return this;
   }
 
-  /**
-   * @description Read the cliamrc configuration file and return it
-   *
-   * @param path Path of the cliamrc file
-   * 
-   * @returns {Record<string,unknown>} Object containing client configuration values
-   */
-  private read(path: string): Record<string,unknown> {
-    if (!existsSync(path)) {
-     process.stdout.write( Chalk.bold.red('.cliamrc.json file cannot be found\n') );
-     process.exit(0);
-    }
-    const content = readFileSync(path, { encoding: 'utf-8' });
-    if (!content) {
-      process.stdout.write( Chalk.bold.red('.cliamrc.json content not found\n') );
-      process.exit(0);
-    }
-    return JSON.parse(content) as Record<string,unknown>;
-  }
-
   /**
    * @description Validates the client configuration setup
    *

test/00-bootstrap.test.js

@@ -1,10 +1,6 @@
 require('dotenv').config();
 
-const { writeFileSync } = require('fs');
-
-const { cliamrc } = require(process.cwd() + '/test/fixtures');
-
-writeFileSync(`${process.cwd()}/.cliamrc.json`, JSON.stringify(cliamrc, null, 2), { encoding: 'utf-8' });
+copyFileSync(`${process.cwd()}/test/fixtures/.cliamrc.js`, `${process.cwd()}/.cliamrc.js`);
 
 describe('Units tests', () => {
   require('./01-client-configuration.test');