index.js

/* eslint-env node*/
'use strict'

const RSVP = require('rsvp')
const path = require('path')
const minimatch = require('minimatch')
const jsonfile = require('jsonfile')
const DeployPluginBase = require('ember-cli-deploy-plugin')

// removes the md5 hash from the filename
function getOriginalFilename(filename) {
  return filename.replace(/(-[a-f0-9]{32})(\..+)$/g, '$2')
}

module.exports = {
  name: 'ember-cli-deploy-index-json',

  createDeployPlugin(options) {
    let DeployPlugin = DeployPluginBase.extend({
      name: options.name,

      /*
       * Define any config validation here
       *
       * http://ember-cli-deploy.com/docs/v1.0.x/creating-a-plugin/#validating-plugin-config
       */

      defaultConfig: { // eslint-disable-line ember/avoid-leaking-state-in-ember-objects
        filePattern: '**/*.{js,css,json,png,gif,ico,jpg,map,xml,txt,svg,swf,eot,ttf,woff,woff2}',
        fileIgnorePattern: null,
        indexPath: 'index.json',
        distDir(context) {
          return context.distDir
        },

        distFiles(context) {
          return context.distFiles || []
        }
      },

      /*
       * Implement any pipeline hooks here
       *
       * http://ember-cli-deploy.com/docs/v1.0.x/pipeline-hooks/
       */

      // configure(context) {
      //  let configProp = this.readConfig('foo'); // this is how you access plugin config
      // },

      // setup(context) {
      //  // Return an object with values you'd like merged in to the context to be accessed by other pipeline hooks and plugins
      //  return {
      //    someProp: 'someValue'
      //  };
      // },

      willUpload(/* context */) {
        let filePattern = this.readConfig('filePattern')
        let distDir = this.readConfig('distDir')
        let distFiles = this.readConfig('distFiles')
        let indexPath = this.readConfig('indexPath')
        let fileIgnorePattern = this.readConfig('fileIgnorePattern')

        this.log(`generating manifest at \`${  indexPath  }\``, { verbose: true })
        try {
          let filesToInclude = distFiles.filter(minimatch.filter(filePattern, { matchBase: true }))
          if (fileIgnorePattern != null) {
            filesToInclude = filesToInclude.filter(function(path) {
              return !minimatch(path, fileIgnorePattern, { matchBase: true })
            })
          }

          filesToInclude.sort()
          let mappedFilesToInclude = {}
          filesToInclude.forEach((filename)=> {
            mappedFilesToInclude[getOriginalFilename(filename)] = filename
          })
          let outputPath = path.join(distDir, indexPath)
          jsonfile.writeFileSync(outputPath, mappedFilesToInclude, { spaces: 2 })
          this.log(`generated manifest including ${  filesToInclude.length  } files ok`, { verbose: true })
          return { indexPath }
        } catch(error) {
          this.log(error, { color: 'red' })
          return RSVP.reject(error)
        }
      }

      // willBuild(context) {},
      // build(context) {},
      // didBuild(context) {},

      // willPrepare(context) {},
      // prepare(context) {},
      // didPrepare(context) {},

      // willUpload(context) {},
      // upload(context) {},
      // didUpload(context) {},

      // willActivate(context) {},
      // activate(context) {},
      // didActivate(context) {},

      // fetchInitialRevisions(context) {},
      // fetchRevisions(context) {},

      // didDeploy(context) {},

      // teardown(context) {},
    })

    return new DeployPlugin()
  }
}