1. CMSC433 Solving Project 0 Getting started with BitBucket, Git and Eclipse
CMSC433 - Programming Language Technologies and Paradigms (Spring 2012)

2. bitbucket Creating an account https://bitbucket.org/
CMSC433 Solving Project 0 (Getting started with BitBucket, Git and Eclipse)

3. bitbucket Creating an account https://bitbucket.org/ Sign up now, free
CMSC433 Solving Project 0 (Getting started with BitBucket, Git and Eclipse)

4. bitbucket Creating an account https://bitbucket.org/ Sign up now, free
Validate address
If you use your .edu address, you get the Unlimited Community License for Free!
Done?
Not yet: don’t forget to update your first and last name in the account preferences!
CMSC433 Solving Project 0 (Getting started with BitBucket, Git and Eclipse)

5. Let’s get Project 0! Open the class BitBucket address: Fork Project 0
Fork Project 0
Don’t forget to concatenate your Directory ID to your forked repository!
CMSC433 Solving Project 0 (Getting started with BitBucket, Git and Eclipse)

6. Let’s get Project 0!
Now you’re… almost ready to get the project skeleton code on your machine!
Before you can do it, you have to get a Git client first…
CMSC433 Solving Project 0 (Getting started with BitBucket, Git and Eclipse)

7. Git Download a Git client. Tutorials for all:
Windows 7:
Mac OSX:
Linux (Ubuntu):
CMSC433 Solving Project 0 (Getting started with BitBucket, Git and Eclipse)

8. Git (Windows users) You will need msysgit (1.7.8)
CMSC433 Solving Project 0 (Getting started with BitBucket, Git and Eclipse)

9. Git (Windows users) You will need msysgit (1.7.8)
CMSC433 Solving Project 0 (Getting started with BitBucket, Git and Eclipse)

10. Git (Windows users) Some tricks
Set the Git home directory (by default, it’s C:\Users\<username>):
Create a directory with this purpose (for example, D:\CMSC433\Git)
Create a HOME environment variable
CMSC433 Solving Project 0 (Getting started with BitBucket, Git and Eclipse)

11. Git (Windows users) Some tricks
Set up your name and (so they appear nicely in BitBucket when you make changes to your repository)
In Git Bash, type the commands:
git config --global user.name “<first name> <last name>“
git config --global user.
(notice that Git creates a file called .gitconfig with the information you provided)
CMSC433 Solving Project 0 (Getting started with BitBucket, Git and Eclipse)

12. Let’s get Project 0!
Now you’re… almost ready to get the project skeleton code on your machine!
In the repository page, look for the HTTPS link…
CMSC433 Solving Project 0 (Getting started with BitBucket, Git and Eclipse)

13. Let’s get Project 0!
Now you’re… almost ready to get the project skeleton code on your machine!
In the repository page, look for the HTTPS link…
Copy it, and paste it in the Git command window. Git will create a clone of the repository on your local machine…
… but how annoying: you need to supply the password for your account. Can we get rid of that?
CMSC433 Solving Project 0 (Getting started with BitBucket, Git and Eclipse)

14. Git (Windows users) Let’s create a default ssh identity.
Run the command: ssh-keygen
CMSC433 Solving Project 0 (Getting started with BitBucket, Git and Eclipse)

15. Git (Windows users) Let’s create a default ssh identity.
Create a config file (indentation is important) (~/.ssh/config):
Restart your Git bash terminal
CMSC433 Solving Project 0 (Getting started with BitBucket, Git and Eclipse)

16. Git (Windows users) Let’s create a default ssh identity.
Let BitBucket know about your ssh identity:
In your Account Settings page, look for the SSH keys section
CMSC433 Solving Project 0 (Getting started with BitBucket, Git and Eclipse)

17. Git (Windows users) Let’s create a default ssh identity.
Let BitBucket know about your ssh identity:
In your Account Settings page, look for the SSH keys section
Open the public key generated by ssh-keygen. (For example, D:\CMSC433\Git\.ssh\id_rsa.pub)
Paste the contents into the text box, and click Add Key
CMSC433 Solving Project 0 (Getting started with BitBucket, Git and Eclipse)

18. Let’s get Project 0!
Now you’re… almost ready to get the project skeleton code on your machine!
In the repository page, look for the HTTPS SSH link…
Copy it, and paste it in the Git command window. Git will create a clone of the repository on your local machine!
CMSC433 Solving Project 0 (Getting started with BitBucket, Git and Eclipse)

19. Let’s get Project 0! Let’s import Project 0 in Eclipse!
File > Import > General > Existing Projects into Workspace
Or… use magic: CTRL+3
CMSC433 Solving Project 0 (Getting started with BitBucket, Git and Eclipse)

20. Let’s get Project 0! Let’s import Project 0 in Eclipse!
File > Import > General > Existing Projects into Workspace
Select root directory:
(point to the path where you cloned the project)
CMSC433 Solving Project 0 (Getting started with BitBucket, Git and Eclipse)

21. Let’s get Project 0! Let’s import Project 0 in Eclipse!
File > Import > General > Existing Projects into Workspace
Select root directory:
(point to the path where you cloned the project)
Finish!
CMSC433 Solving Project 0 (Getting started with BitBucket, Git and Eclipse)

22. Let’s get Project 0! Let’s import Project 0 in Eclipse!
There’s a nicer way to do it:
Window > Open Perspective > Other… > Git Repository Exploring
Or… use magic: CTRL+3
CMSC433 Solving Project 0 (Getting started with BitBucket, Git and Eclipse)

23. Let’s get Project 0! Let’s import Project 0 in Eclipse!
There’s a nicer way to do it:
Window > Open Perspective > Other… > Git Repository Exploring
Add an existing Git repository
CMSC433 Solving Project 0 (Getting started with BitBucket, Git and Eclipse)

24. Let’s get Project 0! Let’s import Project 0 in Eclipse!
There’s a nicer way to do it:
Window > Open Perspective > Other… > Git Repository Exploring
Add an existing Git repository
Point to the location of your project 0 clone, and hit Search:
CMSC433 Solving Project 0 (Getting started with BitBucket, Git and Eclipse)

25. Let’s get Project 0! Let’s import Project 0 in Eclipse!
There’s a nicer way to do it:
Window > Open Perspective > Other… > Git Repository Exploring
Add an existing Git repository
Point to the location of your project 0 clone, and hit Search. Select your clone, and click ok.
CMSC433 Solving Project 0 (Getting started with BitBucket, Git and Eclipse)

26. Let’s get Project 0! Let’s import Project 0 in Eclipse!
There’s a nicer way to do it (cont’d):
Import project into your workspace
CMSC433 Solving Project 0 (Getting started with BitBucket, Git and Eclipse)

27. Let’s get Project 0! Let’s import Project 0 in Eclipse!
Actually… there’s an even nicer way to do it:
Instead of using Git Bash, you could do everything from Eclipse!
File > Import… > Git > Projects from Git > Clone…
In the URI field, paste the SSH URI from BitBucket.
In the protocol field, select SSH
CMSC433 Solving Project 0 (Getting started with BitBucket, Git and Eclipse)

28. Let’s get Project 0! Let’s import Project 0 in Eclipse!
Actually… there’s an even nicer way to do it:
Instead of using Git Bash, you could do everything from Eclipse!
File > Import… > Git > Projects from Git > Clone…
In the URI field, paste the SSH URI from BitBucket.
In the protocol field, select SSH
CMSC433 Solving Project 0 (Getting started with BitBucket, Git and Eclipse)

29. Let’s get Project 0! Let’s import Project 0 in Eclipse!
Actually… there’s an even nicer way to do it:
Choose a Local Destination
CMSC433 Solving Project 0 (Getting started with BitBucket, Git and Eclipse)

30. Let’s get Project 0! Let’s import Project 0 in Eclipse!
Actually… there’s an even nicer way to do it:
Choose a Local Destination
Select the Git repository to import
CMSC433 Solving Project 0 (Getting started with BitBucket, Git and Eclipse)

31. Let’s get Project 0! Let’s import Project 0 in Eclipse!
Actually… there’s an even nicer way to do it:
Choose a Local Destination
Select the Git repository to import
Done!
CMSC433 Solving Project 0 (Getting started with BitBucket, Git and Eclipse)

32. Let’s get Project 0! Let’s import Project 0 in Eclipse!
Note: Whenever you import a Git project to Eclipse via the Git UI, you get some additional Eclipse functionality, via the Team menu:
CMSC433 Solving Project 0 (Getting started with BitBucket, Git and Eclipse)

33. Let’s solve Project 0! Taking a look at Project 0 (ParallelSum)
Run test
Implement the test method: ParallelAdderTest.testTotalSum()
Run test again…
Implement ParallelAdderWorker.run()
Implement ParallelAdderWorker.getPartialSum()
CMSC433 Solving Project 0 (Getting started with BitBucket, Git and Eclipse)

34. Let’s solve Project 0! Submit your solution:
Run git add on your modified files. (in Git Bash)
Or use the Eclipse Team menu
Run git commit –m “…”
Run git push
See your changes online:
CMSC433 Solving Project 0 (Getting started with BitBucket, Git and Eclipse)

35. QUESTIONS?

36. THE END