Merge pull request #341 from pattern-lab/starterkit-manager

Basic Starterkit manager support

Author: Brian Muenzenmeyer

core/lib/patternlab.js

@@ -1,10 +1,10 @@
-/* 
- * patternlab-node - v2.0.0 - 2016 
- * 
+/*
+ * patternlab-node - v2.0.0 - 2016
+ *
  * Brian Muenzenmeyer, Geoff Pursell, and the web community.
- * Licensed under the MIT license. 
- * 
- * Many thanks to Brad Frost and Dave Olsen for inspiration, encouragement, and advice. 
+ * Licensed under the MIT license.
+ *
+ * Many thanks to Brad Frost and Dave Olsen for inspiration, encouragement, and advice.
  *
  */
 
@@ -75,14 +75,14 @@ var patternlab_engine = function (config) {
     buildFrontEnd = require('./ui_builder'),
     he = require('html-entities').AllHtmlEntities,
     plutils = require('./utilities'),
+    sm = require('./starterkit_manager'),
     patternlab = {};
 
-  patternlab.package = fs.readJSONSync('./package.json');
+  patternlab.package = fs.readJSONSync(path.resolve(__dirname, '../../package.json'));
   patternlab.config = config || fs.readJSONSync(path.resolve(__dirname, '../../patternlab-config.json'));
 
   var paths = patternlab.config.paths;
 
-
   function getVersion() {
     console.log(patternlab.package.version);
   }
@@ -132,7 +132,15 @@ var patternlab_engine = function (config) {
     }
   }
 
+  function listStarterkits() {
+    var starterkit_manager = new sm(patternlab);
+    return starterkit_manager.list_starterkits();
+  }
 
+  function loadStarterKit(starterkitName) {
+    var starterkit_manager = new sm(patternlab);
+    starterkit_manager.load_starterkit(starterkitName);
+  }
 
   function buildPatterns(deletePatternDir) {
     try {
@@ -313,6 +321,12 @@ var patternlab_engine = function (config) {
     build_patterns_only: function (deletePatternDir) {
       buildPatterns(deletePatternDir);
       printDebug();
+    },
+    list_starterkits: function () {
+      return listStarterkits();
+    },
+    load_starterkit: function (starterkitName) {
+      loadStarterKit(starterkitName);
     }
   };
 };

core/lib/starterkit_manager.js

@@ -0,0 +1,56 @@
+"use strict";
+
+var starterkit_manager = function (pl) {
+  var path = require('path'),
+    fs = require('fs-extra'),
+    JSON5 = require('json5'),
+    _ = require('lodash'),
+    paths = pl.config.paths;
+
+  function loadStarterKit(starterkitName) {
+    try {
+      var kitPath = path.resolve(
+        path.join(process.cwd(), 'node_modules', starterkitName, pl.config.starterkitSubDir)
+      );
+      var kitPathDirExists = fs.statSync(kitPath).isDirectory();
+      if (kitPathDirExists) {
+
+        //todo check and prompt user is paths().source is not empty
+
+        fs.copy(kitPath, paths.source.root, function(ex) {
+          if (ex) {
+            console.error(ex);
+          }
+          console.log('starterkit ' + starterkitName + ' loaded successfully.');
+        });
+
+      }
+    } catch (ex) {
+      console.log(ex);
+      console.log(starterkitName + ' not found, please use npm to install it first');
+    }
+  }
+
+  function listStarterkits() {
+    console.log('https://github.com/search?utf8=%E2%9C%93&q=starterkit+in%3Aname%2C+user%3Apattern-lab&type=Repositories&ref=searchresults');
+  }
+
+  function packStarterkit() {
+
+  }
+
+  return {
+    load_starterkit: function (starterkitName) {
+      loadStarterKit(starterkitName);
+    },
+    list_starterkits: function () {
+      listStarterkits();
+    },
+    pack_starterkit: function () {
+      packStarterkit();
+    }
+  };
+
+};
+
+module.exports = starterkit_manager;