index.js

'use strict';
var path = require('path');

var gulp = require('gulp'),
 runSequence = require('run-sequence'),
 pluginRegistry = require('plugin-registry');

var taskYargsRun = require('./lib/util/task-yargs-run');

var defaultTaskPlugins = [
 'html',
 'css',
 'javascript',
 'test',
 'build',
 'release',
 'server',
 'watch',
 'init',
 'webstorm'
].map(function parseDefaultPluginDefinition(taskName) {
 return {
 name: taskName,
 requirePath: path.resolve(__dirname, 'tasks', taskName),
 category: 'task',
 isDefault: true
 };
});

var angularityJson;
try {
 angularityJson = require(path.resolve('angularity.json'));
}
catch (ex) {
 // Do nothing
}
var configTaskPlugins = (angularityJson && angularityJson.plugins) || [];
if (configTaskPlugins.constructor !== Array) {
 throw new Error('Plugins defined in angularity.json should be an array');
}

var pluginContext = {
 toolPath: __dirname
};

pluginRegistry
 .get('angularity')
 .context(pluginContext)
 .add(defaultTaskPlugins)
 .add(configTaskPlugins);

pluginRegistry
 .get('angularity')
 .getAllOfCategory('task')
 .forEach(function eachTaskPlugin(definition) {
 var plugin = definition.plugin;

 // Task plugins are expected to export a function which should be called with an instance of taskYargsRun
 if (typeof plugin !== 'function') {
 throw new Error('Plugin named ' + definition.name + ' does not export a function');
 }

 var taskDefinition = plugin({
 taskYargsRun: taskYargsRun,
 gulp: gulp,
 runSequence: runSequence
 });
 taskYargsRun.taskYargs.register(taskDefinition);
 });