The document provides instructions for creating an SDK app in Cloud9 by forking an AppTemplate repository on GitHub, cloning it to Cloud9, running commands to create a new app, and then editing and previewing the app. It outlines steps to fork and clone the AppTemplate repo, create a new app using Rake commands, refresh project files, edit the App.js file, open the app in preview mode, and commit changes.

1. Creating an SDK App
In Cloud9!

2. GitHub
• Go to https://github.com and create or login to a
github account

3. Fork AppTemplate
• open https://github.com/RallyApps/AppTemplate
• click "Fork"
• If asked, choose to fork to your github account

4. Cloud9 Login
• Go to: https://c9.io
• Click on the github icon to log in with your
github account

5. Clone the AppTemplate Repo
1. Click AppTemplate
2. Click CLONE TO EDIT
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6. Clone the AppTemplate Repo (alt.)
Click Create

7. Create a new app with Rake
• In the Cloud 9 console, run (go to view > console and click if not
checked)
1. rake new["MyApp","2.0p4","hackathon.rallydev.com"]
2. rake
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Click on AppTemplate to expand. You should see the App project files:
•App.js - your app's main source file
•App-debug.html - for running the app in development
•deploy > App.html - for deploying your app to a Rally panel

8. Refresh Project Files
1. Right click 'apptemplate'
2. Click 'Refresh'
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9. Edit App.js
Make any changes to your app and save...

10. Open Your App!
• Open App-Debug.html
• Click Preview

11. Don't forget to commit!

12. And if things go wrong...
• Refresh the page!
o Cmd+R
o F5