Parse the authors data

lib/index.js

@@ -6,6 +6,7 @@ var Ul = require("ul")
   , Couleurs = require("couleurs")()
   , Gry = require("gry")
   , IsThere = require("is-there")
+  , CliPie = require("cli-pie")
   ;
 
 // Constants
@@ -412,9 +413,30 @@ GitStats.authorsPie = function (options, callback) {
         return callback(new Error("Repository is missing."));
     }
 
-    var repo = new Gry(options.repo);
+    var repo = new Gry(options.repo)
+      , pie = null
+      , pieData = []
+      ;
+
     repo.exec("shortlog -s -n --all", function (err, stdout) {
         if (err) { return callback(err); }
-        console.log(stdout);
+        lines = stdout.split("\n");
+
+        pieData = stdout.split("\n").map(function (c) {
+            var splits = c.split("\t").map(function (cc) {
+                return cc.trim();
+            });
+            return {
+                value: parseInt(splits[0])
+              , label: splits[1]
+            };
+        });
+
+        pie = new CliPie(20, pieData, {
+            legend: true
+          , flat: true
+        });
+
+        callback(null, pie.toString());
     });
 };