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CMSC433 Solving Project 0 Getting started with BitBucket , Git and Eclipse

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

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CMSC433 Solving Project 0 Getting started with BitBucket , Git and Eclipse

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  1. CMSC433 Solving Project 0Getting started with BitBucket, Git and Eclipse

  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 email address • If you use your .eduaddress, 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: • https://bitbucket.org/cmsc433_spring2012/project0 • 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: http://confluence.atlassian.com/display/BITBUCKET/Set+up+Git+and+Mercurial • Mac OSX: http://confluence.atlassian.com/pages/viewpage.action?pageId=269981802 • Linux (Ubuntu): http://confluence.atlassian.com/pages/viewpage.action?pageId=269982882 CMSC433 Solving Project 0 (Getting started with BitBucket, Git and Eclipse)

  8. Git (Windows users) • You will need msysgit (1.7.8) • http://code.google.com/p/msysgit/downloads/list CMSC433 Solving Project 0 (Getting started with BitBucket, Git and Eclipse)

  9. Git (Windows users) • You will need msysgit (1.7.8) • http://code.google.com/p/msysgit/downloads/list 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 email (so they appear nicely in BitBucket when you make changes to your repository) • In Git Bash, type the commands: • gitconfig --global user.name “<first name> <last name>“ • gitconfig --global user.email“<your_email>@umd.edu“ • (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 HTTPSSSH 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 clonedthe 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 clonedthe 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() • Run test again… • Implement ParallelAdderWorker.getPartialSum() • Run test again… 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: https://bitbucket.org/<user>/project0-<dirId> CMSC433 Solving Project 0 (Getting started with BitBucket, Git and Eclipse)

  35. QUESTIONS?

  36. THE END

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