[7/15] git commit: added a fixtabs task to convert tabs to spaces, which jshint depends on

[an...@apache.org]

added a fixtabs task to convert tabs to spaces, which jshint depends on


Project: http://git-wip-us.apache.org/repos/asf/incubator-cordova-js/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-cordova-js/commit/411600a3
Tree: http://git-wip-us.apache.org/repos/asf/incubator-cordova-js/tree/411600a3
Diff: http://git-wip-us.apache.org/repos/asf/incubator-cordova-js/diff/411600a3

Branch: refs/heads/master
Commit: 411600a34f8f9aa1d869156bc441c6046e63662e
Parents: 71008aa
Author: Fil Maj <ma...@gmail.com>
Authored: Wed Apr 18 11:10:29 2012 -0700
Committer: Anis Kadri <an...@gmail.com>
Committed: Thu Apr 19 17:21:06 2012 -0700

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 Jakefile |   25 ++++++++++++++++++++++---
 1 files changed, 22 insertions(+), 3 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-cordova-js/blob/411600a3/Jakefile
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diff --git a/Jakefile b/Jakefile
index b7ceb8a..a75e39d 100644
--- a/Jakefile
+++ b/Jakefile
@@ -7,7 +7,8 @@ var util         = require('util'),
     rexp_minified = new RegExp("\\.min\\.js$"),
     rexp_src = new RegExp('\\.js$');
 
-
+// HELPERS
+// Iterates over a directory
 function forEachFile(root, cbFile, cbDone) {
     var count = 0;
 
@@ -42,6 +43,7 @@ function forEachFile(root, cbFile, cbDone) {
     scan(root);
 }
 
+
 desc("runs build");
 task('default', ['build','test'], function () {});
 
@@ -97,8 +99,8 @@ task('set-cwd', [], function() {
 });
 
 // Taken shamelessly from Jakefile from https://github.com/marcenuc/sammy
-desc('Check sources with JSHint.');
-task('hint', function () {
+desc('check sources with JSHint');
+task('hint', ['fixtabs'], function () {
     var JSHINT = require('jshint').JSHINT;
 
     function checkFile(file, cbDone) {
@@ -138,3 +140,20 @@ task('hint', function () {
         checkFile('Jakefile', complete);
     });
 }, true);
+
+desc('converts tabs to four spaces - enforcing style guide ftw!');
+task('fixtabs', function() {
+    forEachFile('lib', function(err, file, stats, cbDone) {
+        if (err) throw err;
+        if (rexp_minified.test(file) || !rexp_src.test(file)) {
+            cbDone();
+        } else {
+            var src = fs.readFileSync(file, 'utf8');
+            if (src.indexOf('\t') >= 0) {
+                src = src.split('\t').join('    ');
+                fs.writeFileSync(file, src, 'utf8');
+            }
+            cbDone();
+        }
+    }, complete);
+}, true);