From 3531b98e2b647128518c7d48b0b0d4585b51fa0a Mon Sep 17 00:00:00 2001
From: Nazar Hussain <nazarhussain@gmail.com>
Date: Sun, 4 Feb 2018 01:36:35 +0100
Subject: [PATCH 1/3] Add feature to look for pre-initialized fittings modules
 before going to look into filesystem

---
 lib/fittingTypes/user.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/lib/fittingTypes/user.js b/lib/fittingTypes/user.js
index 3b68179..81e54e2 100644
--- a/lib/fittingTypes/user.js
+++ b/lib/fittingTypes/user.js
@@ -10,6 +10,12 @@ module.exports = function createFitting(pipes, fittingDef) {
   assert(fittingDef.name, util.format('name is required on fitting: %j', fittingDef));
   if (!pipes.config.userFittingsDirs) { return null; }
 
+  // If there is pre-initialized fittings modules available, return these
+  if (pipes.config.fittings && pipes.config.fittings[fittingDef.name]) {
+      debug('loaded user fitting %s from pre-initialized modules', fittingDef.name);
+      return pipes.config.fittings[fittingDef.name](fittingDef, pipes);
+  }
+
   for (var i = 0; i < pipes.config.userFittingsDirs.length; i++) {
     var dir = pipes.config.userFittingsDirs[i];
 

From 70232300f5fce9b0069bf1e0d88f16db2d0b07e0 Mon Sep 17 00:00:00 2001
From: Nazar Hussain <nazarhussain@gmail.com>
Date: Fri, 29 Jun 2018 09:55:48 +0200
Subject: [PATCH 2/3] Fix the order or intialization for user fittings

---
 lib/fittingTypes/user.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/fittingTypes/user.js b/lib/fittingTypes/user.js
index 81e54e2..dfff512 100644
--- a/lib/fittingTypes/user.js
+++ b/lib/fittingTypes/user.js
@@ -8,7 +8,6 @@ var assert = require('assert');
 module.exports = function createFitting(pipes, fittingDef) {
 
   assert(fittingDef.name, util.format('name is required on fitting: %j', fittingDef));
-  if (!pipes.config.userFittingsDirs) { return null; }
 
   // If there is pre-initialized fittings modules available, return these
   if (pipes.config.fittings && pipes.config.fittings[fittingDef.name]) {
@@ -16,6 +15,8 @@ module.exports = function createFitting(pipes, fittingDef) {
       return pipes.config.fittings[fittingDef.name](fittingDef, pipes);
   }
 
+  if (!pipes.config.userFittingsDirs) { return null; }
+
   for (var i = 0; i < pipes.config.userFittingsDirs.length; i++) {
     var dir = pipes.config.userFittingsDirs[i];
 

From a41de9189059dbc950ea155c2010286386c8279e Mon Sep 17 00:00:00 2001
From: Nazar Hussain <nazarhussain@gmail.com>
Date: Fri, 29 Jun 2018 09:56:16 +0200
Subject: [PATCH 3/3] Add test case for pre-initialized fittings generators

---
 test/bagpipes.js | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/test/bagpipes.js b/test/bagpipes.js
index 4b627fc..8d1dd7b 100644
--- a/test/bagpipes.js
+++ b/test/bagpipes.js
@@ -45,6 +45,19 @@ describe('bagpipes', function() {
     done();
   });
 
+  it('should load pre-initialized fittings', function(done) {
+    var emitFitting = function create() {
+      return function (context, cb) {
+        cb(null, 'pre-initialized');
+    }};
+    var pipe = [ 'emit' ];
+    var bagpipes = Bagpipes.create({ pipe: pipe }, {fittings: { emit: emitFitting}});
+    var context = {};
+    bagpipes.play(bagpipes.getPipe('pipe'), context);
+    context.output.should.eql('pre-initialized');
+    done();
+  });  
+
   it('should allow user fittings to override system fittings', function(done) {
     var userFittingsDirs = [ path.resolve(__dirname, './fixtures/fittings') ];
     var pipe = [ 'test' ];