diff --git a/index.js b/index.js
new file mode 100644
index 0000000..213e06e
--- /dev/null
+++ b/index.js
@@ -0,0 +1,70 @@
+const spawn = require('child_process').spawn;
+const sdk = require('matrix-js-sdk');
+
+var userid = '';
+var accesstoken = '';
+var matrixclient = sdk.createClient({
+    baseUrl: 'https://imninja.net',
+    accessToken: accesstoken,
+    userId: userid
+});
+
+/*matrixclient.on('RoomMember.membership', function(event, member) {
+    if(member.membership === 'invite' && member.userId === userid) {
+        matrixclient.joinRoom(member.roomId).done(function() {
+            console.log('Auto-joined %s', member.roomId);
+        });
+    }
+});*/
+
+
+var commands = {};
+
+commands['rebuild'] = {};
+commands['rebuild'].regex = /^!rebuild ([a-zA-Z0-9\-]*)$/;
+commands['rebuild'].usage = '!rebuild <container>';
+commands['rebuild'].exec = function(args, room, event) {
+    var container = args[1];
+
+    matrixclient.sendNotice(room.roomId, 'rebuilding container ' + container);
+    console.log('sudo ./rebuild.sh ' + container);
+
+    var script = spawn('/bin/bash', ['./rebuild.sh', container]);
+    script.on('close', function(exitcode) {
+        matrixclient.sendNotice(room.roomId, event.sender.userId + '\nrebuilt container ' + container + '\nexitcode: ' + exitcode);
+    });
+}
+
+
+matrixclient.on('Room.timeline', function(event, room, resettimeline) {
+    if(resettimeline) {
+        return;
+    }
+    if(event.getType() !== 'm.room.message') {
+        return;
+    }
+
+    var body = event.getContent().body;
+
+    var bang = body.match(/^\!([a-zA-Z]*)/);
+    if(bang === null) {
+        return;
+    }
+    bang = bang[1];
+
+    if(commands[bang] !== undefined) {
+        var command = commands[bang];
+
+        var args = body.match(command['regex']);
+        if(args === null) {
+            matrixclient.sendNotice(room.roomId, 'usage: ' + command.usage);
+            return;
+        }
+
+        command.exec(args, room, event);
+    }
+});
+
+
+
+matrixclient.startClient();
diff --git a/rebuild.sh b/rebuild.sh
new file mode 100755
index 0000000..8f22dbc
--- /dev/null
+++ b/rebuild.sh
@@ -0,0 +1,3 @@
+#!/bin/bash
+
+sleep 10