Fixes #26 - fetch commits from github instead of the local repo for a…

… cdn request

lib/args.js

@@ -9,6 +9,7 @@ var nopt = require('nopt'),
     known = {
         watch: Boolean,
         quiet: Boolean,
+        local: Boolean,
         t: Number,
         c: Number,
         x: Array,

lib/cmds/cdn.js

@@ -65,7 +65,11 @@ mods = {
                 if (status && status.length && !self.force) {
                     log.bail('git root is dirty, please commit first or use --force');
                 }
-                git.log(function(logs) {
+                var cmd = 'ghlog';
+                if (self.options.parsed.local) {
+                    cmd = 'log';
+                }
+                git[cmd](function(logs) {
                     log.info('found the following commits:');
                     logs.forEach(function(item) {
                         log.log('        ' + item.sha.substr(0, 8) + '  ' +item.note);
@@ -316,7 +320,9 @@ mods = {
             'waiting - list all modules in the cdn pending queue',
             'queue - list all modules in the cdn queue',
             'logs - list cdn logs for buildtag (latest is default, --buildtag for other)',
-            'tags - show the last 10 gallery build tags'
+            'tags - show the last 10 gallery build tags',
+            '--local check local commits instead of github',
+            '--force allow cdn request with dirty git root'
         ];
     }
 };

lib/git.js

@@ -6,7 +6,9 @@ http://yuilibrary.com/license/
 var log = require('./log'),
     fs = require('fs'),
     path = require('path'),
+    config = require('./config'),
     exec = require('child_process').exec,
+    request = require('request'),
     util = require('./util'),
 
 mods = {
@@ -36,6 +38,42 @@ mods = {
             cb(branch);
         });
     },
+    ghlog: function(cb) {
+        log.info('fetching commits from github');
+        this.findRoot();
+        var info = this.userAndRepo(),
+            self = this,
+            p = path.relative(path.join(this.root, '../'), process.cwd()),
+            url = 'https://api.github.com/repos/' + info[0] + '/' + info[1] + '/commits?per_page=100&path=' + p,
+            headers = {
+                'Content-Type' : 'application/json',
+                'User-Agent': 'yogi CLI tool'
+            };
+
+        if (config.get('gh_token')) {
+            headers['Authorization'] = 'bearer ' + config.get('gh_token');
+        }
+
+        request.get({
+            url: url,
+            headers: headers,
+            json: true
+        }, function(err, res) {
+            if (err) {
+                return mods.log(cb);
+            }
+            var commits = [];
+
+            res.body.forEach(function(item) {
+                var o = {
+                    sha: item.sha,
+                    note: item.commit.message
+                };
+                commits.push(o);
+            });
+            cb(commits);
+        });
+    },
     log: function(cb) {
         this.findRoot();
         exec('git --no-pager log -n 10 --no-merges --format=oneline .', {