From a73e4e28aad90a34a94ef74c7f1a0e4fa57a339b Mon Sep 17 00:00:00 2001
From: davidbonan <david-bonan@hotmail.com>
Date: Thu, 9 Jan 2020 12:06:24 +0100
Subject: [PATCH] Add contributing md (#279)

* Add contributing setup file

* Add sandbox method
---
 CONTRIBUTING.md | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 CONTRIBUTING.md

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
new file mode 100644
index 00000000..89cf662c
--- /dev/null
+++ b/CONTRIBUTING.md
@@ -0,0 +1,29 @@
+# Contributing
+
+
+## Setup
+
+### Option 1 - Manual
+
+1. Fork and clone the repo
+1. Run `npm install` to install dependencies
+1. Create a branch for your PR with `git checkout -b your-branch-name`
+
+> To keep `master` branch pointing to remote repository and make
+> pull requests from branches on your fork. To do this, run:
+>
+> ```sh
+> git remote add upstream https://github.com/excalidraw/excalidraw.git
+> git fetch upstream
+> git branch --set-upstream-to=upstream/master master
+> ```
+>
+
+### Option 2 - Codesandbox
+
+1. Go to https://codesandbox.io/s/github/excalidraw/excalidraw
+1. Connect your Github account
+1. Go to Git tab on left side
+1. Tap on `Fork Sandbox`
+1. Write your code
+1. Commit and PR automatically