From 7db34b296c19d71c8a4388eabb2573ca6f72ba5c Mon Sep 17 00:00:00 2001
From: jkaplon <jody@kaplon.us>
Date: Sun, 21 Feb 2016 09:42:29 -0500
Subject: [PATCH] Git commit triggered by POST request now working.

---
 server.js | 22 ++++++++++++++++------
 1 file changed, 16 insertions(+), 6 deletions(-)

diff --git a/server.js b/server.js
index 0426972..b0aaf05 100644
--- a/server.js
+++ b/server.js
@@ -40,19 +40,29 @@ app.get('/', function(req, res){
 
 app.post('/', function(req, res){
     winston.info('POST received');
+    var now = Date.now();
     // quick/dirty poc is to do a fileSystem.write to create a new file w/contents of req.body!
-    //var now = Date.now();
     //fileSystem.writeFile(__dirname + '/note-data/test-' + now + '.txt', req.body, function(err){
         //if (err) { winston.error(err); }
         //winston.info('new test file written');
     //});
     // Overwrite allNotes.txt with new contents from client.
     fileSystem.readFile(notePath, 'utf-8', function(err, data){
-        if (err) { winston.error(err); }
-        fileSystem.writeFile(notePath, req.body, 'utf-8', function(err) {
-            if (err) { winston.error(err); }
-            winston.info('new contents from client written to allNotes.txt');
-        });
+        if (err) { 
+            winston.error(err); 
+        } else {
+            fileSystem.writeFile(notePath, req.body, 'utf-8', function(err) {
+                if (err) { winston.error(err); }
+                winston.info('new contents from client written to allNotes.txt');
+                var exec = require('child_process').exec;
+                var cmd = 'cd note-data && git commit -am "Notes modified via POST request, ' + now + '"';
+                winston.info(cmd);
+                exec(cmd, function(error, stdout, stderr) {
+                    if (error) { winston.error(error); }
+                    winston.info(stdout);
+                });
+            });
+        }
     });
     // Stage and commit changes to allNotes.txt.
     res.status(204).send('POST received');