minor rename

lib/app/commands/build/hybridapp.js

@@ -3,7 +3,7 @@
 
 var path = require('path'),
     fn = require('./shared'),
-    fl;
+    wr; // writer.js file system related functions or test stub
 
 
 function copyProperties(from, into) {
@@ -23,7 +23,7 @@ function copyProperties(from, into) {
 function mungePackageJson(conf, to) {
     var name = 'package.json',
         file = path.join(conf.app.dir, name),
-        data = JSON.parse(fl.read(file));
+        data = JSON.parse(wr.read(file));
 
     if (!data.hasOwnProperty('dependencies')) {
         data.dependencies = conf.snapshot.packages;
@@ -35,7 +35,7 @@ function mungePackageJson(conf, to) {
         delete data.dependencies.mojito;
     }
 
-    fl.writeJson(path.join(to, name), data);
+    wr.writeJson(path.join(to, name), data);
 }
 
 /**
@@ -51,7 +51,7 @@ function makeSnapshot(conf) {
         };
 
     snap.packages[conf.app.name] = conf.app.version;
-    fl.writeJson(file, snap);
+    wr.writeJson(file, snap);
 }
 
 /**
@@ -60,7 +60,7 @@ function makeSnapshot(conf) {
  * @param {Object} scraper
  */
 function Hybridapp(writer, scraper) {
-    fl = writer;
+    wr = writer;
     fn.init(writer);
     this.scraper = scraper;
 }

lib/app/commands/build/shared.js

@@ -1,18 +1,18 @@
 /*jslint node:true */
 'use strict';
 
-var fl,
+var wr, // writer.js file system related functions or test stub
     path = require('path'),
     STORE_EXT_RE = /\.(css|js|json)$/i,
     MUNGE_EXT_RE = /\.html?$/i;
 
 
 function init(writer) {
-    fl = writer; // module ./writer.js containing static filesystem functions
+    wr = writer; // module ./writer.js containing static filesystem functions
 }
 
 function copydir(from, to) {
-    fl.copydir(from, to);
+    wr.copydir(from, to);
 }
 
 function copyModule(src_dir, module_name, dest_dir) {
@@ -31,7 +31,7 @@ function mapStoreUris(buildmap, conf, storemap) {
         } else {
             from = storemap[uri]; // source mojito app filesystem path
             to = path.join(conf.build.dir, uri);
-            fl.copy(from, to);
+            wr.copy(from, to);
         }
     });
 }
@@ -83,7 +83,7 @@ function makeManifest(uris, dir, stamp) {
     Object.keys(uris).forEach(function (i) {
         lines.push(uris[i]);
     });
-    fl.write(path.join(dir, 'cache.manifest'), lines.join("\n"));
+    wr.write(path.join(dir, 'cache.manifest'), lines.join("\n"));
 }
 
 function injectManifestAttr(uri, str) {
@@ -126,7 +126,7 @@ function mungePage(conf, mapuri, contents) {
         }
     }
 
-    fl.write(file, contents);
+    wr.write(file, contents);
 }
 
 module.exports = {