From 4d1de322fa7e4963f86d7b35cbdacef56889a6d0 Mon Sep 17 00:00:00 2001
From: Fabian Furger <furgerfabian@hotmail.com>
Date: Sun, 3 May 2015 20:26:26 +0100
Subject: [PATCH] Changed handling of parameters (allowing any order)

---
 bin/git-stats | 37 ++++++++++++++++++++++++++-----------
 1 file changed, 26 insertions(+), 11 deletions(-)

diff --git a/bin/git-stats b/bin/git-stats
index 9e4d12b..06e73b5 100755
--- a/bin/git-stats
+++ b/bin/git-stats
@@ -32,19 +32,33 @@ switch (process.argv[2]) {
         console.log(require("../package.json").version);
         break;
     default:
-        var options = {};
+        var options = {
+                theme: "DARK"
+            },
+            parameter,
+            i;
 
-        if (process.argv.length !== 2) {
-            if (process.argv[2]) {
-                options.start = Moment(process.argv[2]);
-
-            }
-
-            if (process.argv[3]) {
-                options.end = Moment(process.argv[3]);
+        // iterate over all parameters and assign them in options object
+        for (i = 2; i < process.argv.length; i++) {
+            parameter = process.argv[i];
+            // does the parameter represent a date?
+            if (Moment(parameter).isValid()) {
+                // the date is end date if start date is set
+                if (options.start) {
+                    options.end = Moment(parameter);
+                } else {
+                    options.start = Moment(parameter);
+                }
+            } else if (parameter == "--light") {
+                // change theme
+                options.theme = "LIGHT";
+            } else if (parameter == "--no-ansi") {
+                // request no-ansi
+                options.noansi = true;
             }
         }
 
+
         if (!options.start || !options.start.isValid()) {
             options.start = Moment().subtract(1, "years");
         }
@@ -55,9 +69,10 @@ switch (process.argv[2]) {
 
         GitStats.ansiCalendar(options, function (err, data) {
             if (err) { return Logger.log(err, "error"); }
+
             data = AnsiParser.removeAnsi(data);
-            if (process.argv.indexOf("--no-ansi") === -1) {
-                data = GitStatsColors(data, process.argv.indexOf("--light") !== -1 ? "LIGHT": "DARK");
+            if (!options.noansi) {
+                data = GitStatsColors(data, options.theme);
             }
 
             console.log(err || data);