From 9d9013d471051261af15720748ff86879c5b11ef Mon Sep 17 00:00:00 2001
From: Blaine Bublitz <blaine@iceddev.com>
Date: Fri, 18 Dec 2015 15:57:12 -0700
Subject: [PATCH] register any function that is exported from a gulpfile

---
 lib/versioned/^4.0.0-alpha.1/index.js    |  5 ++++-
 lib/versioned/^4.0.0-alpha.2/index.js    |  5 ++++-
 lib/versioned/^4.0.0/index.js            |  5 ++++-
 lib/versioned/^4.0.0/register-exports.js | 21 +++++++++++++++++++++
 4 files changed, 33 insertions(+), 3 deletions(-)
 create mode 100644 lib/versioned/^4.0.0/register-exports.js

diff --git a/lib/versioned/^4.0.0-alpha.1/index.js b/lib/versioned/^4.0.0-alpha.1/index.js
index 4feb4163..ef655990 100644
--- a/lib/versioned/^4.0.0-alpha.1/index.js
+++ b/lib/versioned/^4.0.0-alpha.1/index.js
@@ -13,6 +13,7 @@ var logTasks = require('../../shared/log/tasks');
 var logEvents = require('../^4.0.0/log/events');
 var logSyncTask = require('../^4.0.0/log/syncTask');
 var logTasksSimple = require('../^4.0.0/log/tasksSimple');
+var registerExports = require('../^4.0.0/register-exports');
 
 function execute(opts, env) {
 
@@ -29,7 +30,9 @@ function execute(opts, env) {
   logSyncTask(gulpInst);
 
   // This is what actually loads up the gulpfile
-  require(env.configPath);
+  var exported = require(env.configPath);
+
+  registerExports(gulpInst, exported);
 
   // Always unmute stdout after gulpfile is required
   stdout.unmute();
diff --git a/lib/versioned/^4.0.0-alpha.2/index.js b/lib/versioned/^4.0.0-alpha.2/index.js
index c59f1bdf..c2811dfa 100644
--- a/lib/versioned/^4.0.0-alpha.2/index.js
+++ b/lib/versioned/^4.0.0-alpha.2/index.js
@@ -13,6 +13,7 @@ var logTasks = require('../../shared/log/tasks');
 var logEvents = require('../^4.0.0/log/events');
 var logSyncTask = require('../^4.0.0/log/syncTask');
 var logTasksSimple = require('../^4.0.0/log/tasksSimple');
+var registerExports = require('../^4.0.0/register-exports');
 
 function execute(opts, env) {
 
@@ -29,7 +30,9 @@ function execute(opts, env) {
   logSyncTask(gulpInst);
 
   // This is what actually loads up the gulpfile
-  require(env.configPath);
+  var exported = require(env.configPath);
+
+  registerExports(gulpInst, exported);
 
   // Always unmute stdout after gulpfile is required
   stdout.unmute();
diff --git a/lib/versioned/^4.0.0/index.js b/lib/versioned/^4.0.0/index.js
index 782ecc42..7b0bb9a6 100644
--- a/lib/versioned/^4.0.0/index.js
+++ b/lib/versioned/^4.0.0/index.js
@@ -13,6 +13,7 @@ var logTasks = require('../../shared/log/tasks');
 var logEvents = require('./log/events');
 var logSyncTask = require('./log/syncTask');
 var logTasksSimple = require('./log/tasksSimple');
+var registerExports = require('./register-exports');
 
 function execute(opts, env) {
 
@@ -29,7 +30,9 @@ function execute(opts, env) {
   logSyncTask(gulpInst);
 
   // This is what actually loads up the gulpfile
-  require(env.configPath);
+  var exported = require(env.configPath);
+
+  registerExports(gulpInst, exported);
 
   // Always unmute stdout after gulpfile is required
   stdout.unmute();
diff --git a/lib/versioned/^4.0.0/register-exports.js b/lib/versioned/^4.0.0/register-exports.js
new file mode 100644
index 00000000..09a31d0b
--- /dev/null
+++ b/lib/versioned/^4.0.0/register-exports.js
@@ -0,0 +1,21 @@
+'use strict';
+
+function registerExports(gulpInst, tasks) {
+  var taskNames = Object.keys(tasks);
+
+  if (taskNames.length) {
+    taskNames.forEach(register);
+  }
+
+  function register(taskName) {
+    var task = tasks[taskName];
+
+    if (typeof task !== 'function') {
+      return;
+    }
+
+    gulpInst.task(taskName, task);
+  }
+}
+
+module.exports = registerExports;