The document discusses source code management systems and the benefits of using Git. It explains basic Git concepts like committing, branching, tagging, and cloning. It highlights that Git is a distributed version control system that allows freedom to branch and play with code. The document also discusses using Git from the command line interface or with GUI clients, and collaborating via tools like GitHub, BitBucket, and self-hosted options like GitLab which provide wikis, issues tracking, and code review features in addition to Git source control.

1. SWT Tech Share
| Source code
Management System
By @khasathan

2. In software development …
When you want to versioning.
How do you do?

3. SRC/MY_CODE

4. SRC/
- MY_CODE_ORG
- MY_CODE_OLD
- MY_CODE_NEW
- MY_CODE_V1
- MY_CODE_V2
- MY_CODE_V...

5. And When you work with your
team ...
Have you ever had these
problems?

6. “Ahhh...Yesterday it work. Now,
I get some error. Why?”
“I wrote my code here then It's
missing.”

7. “What's changed?”
“This version bugs. We must revert
to previous version.”
“OMG! I don't back up.”

8. How we track our code?

9. Source code Management System
● Collaborate tool
● Code versioning
● Backup your code

10. Centralized VS Distributed (1)
Repository
Developers

11. Centralized VS Distributed (2)
Local
Remote repository
repository
Local
repository
Local
Local repository
repository
Master Developers

12. SCM bacsic concept
● Commit
● Branch
● Tag

13. GIT Timeline
Branch
Commit Tag

14. Why GIT?
● Distributed SCM
● Freedom to play
● Freedom to branch
● Open source
● Free code hosting and Collaborate tools

15. Clone Methods
● HTTP/HTTPS
● SSH

16. Clone via Public Key

17. Let's Try!

18. Startup for Exist project (1)
$mkdir my_project/
$cd my_project/
$git init
$git remote add origin
http://mydomain.com/user/try_git.git

19. Startup for Exist project (2)
$touch README
$git add .
$git commit -m “my first commit”
$git push origin master

20. Clone project from repo
$git clone
git@domain.com:user/try_git.git
$cd try_git/
...
Ready to work!

21. Branching
$git branch
* master
$git branch feature1
$git checkout feature1
Switch to branch 'feature1'

22. GIT Timeline
Feature1 branch

23. Merging
$git checkout master
Switch to branch 'master'
$git merge feaure1

24. GIT Timeline
Feature1 merge

25. Tagging
$git tag v1.0
or
$git tag -a RC1 -m “first release
candidate”

26. GIT Timeline
Tag RC1

27. Ignoring File
● .gitignore
● Accept files your don't automatically add them
to repository

28. Pull Request / Merge Request
● Tell others about changes you've pushed to
repository
● The way for contributor submit new code to
repository

29. Pull Request Workflows
Remote
repository
Fork/C
lone
s t
re que
ub mit
S
Contributor
e r
ve lop
e
k to d
b ac
Feed
Master

30. Can we use GIT as CLI only?

31. NO!
Many GUI programs available
for GIT

32. GIT UI Clients (1)

33. GIT UI Clients (2)

34. Collaborate Tools
● Free code hosting, social coding
● GitHub – public as default, pay for private
● BitBucket – private, public project
● Self hosted GIT application e.g. GitLab

35. GitLab
● GIT (Gitolite)
● Wiki
● Issues
● Code review, comment
● Administrator (user, group, project)

36. GitLab - Overview

37. GitLab – Navigations (1)

38. GitLab – Navigations (2)

39. GitLab – Create Project (1)

40. GitLab – Create Project (2)

41. GitLab – Create Project (3)

42. GitLab – Public Key

43. GitLab – Dashboard

44. GitLab – Issue

45. GitLab – Wiki

46. Q&A