DOC: how to add other dependencies in playground?

[RSginer]

Hello im working in a angular library for chats and i want to add other libraries moment in this case but i dont know how i should make this, i add moment in the peerDependencies but the playground is not compiling correctly (is my first time using playground sorry)

the library: https://github.com/RSginer/ngx-messenger

Please add in the wiki or readme a guide to use other dependencies inside our libraries and configure playground to test it

[izifortune]

Hi @RSginer you need to add them inside the systemjs.config.js follow the other npm modules like rxjs and angular

[RSginer]

Thanks for the answer @izifortune. this is my systemjs.config.js

'use strict';
/**
 * System configuration for Angular samples
 * Adjust as necessary for your application needs.
 */
(function () {
  System.config({
    paths: {
      // paths serve as alias
      'npm:': '../node_modules/'
    },
    // map tells the System loader where to look for things
    map: {
      // our app is within the app folder
      app: 'app',

      // angular bundles
      '@angular/core': 'npm:@angular/core/bundles/core.umd.js',
      '@angular/common': 'npm:@angular/common/bundles/common.umd.js',
      '@angular/compiler': 'npm:@angular/compiler/bundles/compiler.umd.js',
      '@angular/platform-browser': 'npm:@angular/platform-browser/bundles/platform-browser.umd.js',
      '@angular/platform-browser-dynamic': 'npm:@angular/platform-browser-dynamic/bundles/platform-browser-dynamic.umd.js',
      '@angular/http': 'npm:@angular/http/bundles/http.umd.js',
      '@angular/router': 'npm:@angular/router/bundles/router.umd.js',
      '@angular/forms': 'npm:@angular/forms/bundles/forms.umd.js',

      // other libraries
      moment: 'npm:moment',
      rxjs: 'npm:rxjs',
      'angular-in-memory-web-api': 'npm:angular-in-memory-web-api/bundles/in-memory-web-api.umd.js',
      'ngx-messenger': '../dist'
    },
    // packages tells the System loader how to load when no filename and/or no extension
    packages: {
      app: {
        defaultExtension: 'js',
        meta: {
          './*.js': {
            loader: 'systemjs-angular-loader.js'
          }
        }
      },
      rxjs: {
        defaultExtension: 'js'
      },
      'ngx-messenger': {
        main: 'ngx-messenger.umd.js',
        defaultExtension: 'js'
      }
    }
  });
})(this);

and when npm run playground:

[0] 'moment' is imported by build/messenger-message.component.js, but could not be resolved – treating it as an external dependency
[0] No name was provided for external module '@angular/core' in options.globals – guessing 'core'
[0] No name was provided for external module '@angular/common' in options.globals – guessing 'common'
[0] No name was provided for external module 'moment' in options.globals – guessing 'moment'
[0] [20:45:35] Finished 'rollup:umd' after 67 ms```

[izifortune]

@RSginer Try to add moment this way:

      'moment': 'npm:moment/moment.js'

[RSginer]

@izifortune its working thanks!

[jvandemo]

@RSginer — Thank you for the confirmation 👍 @izifortune — Thank you for your help 🏆