What is git?

WordCamp Torino 2018 - GIT è forse lo strumento di versioning più utilizzato al mondo ed assieme a Github ha dato slancio e vitalità a tutto il mondo open source.
Ma cos’è? Come funziona? Perché è così utile? Dov’è il bagno? A queste, e ad altre, domande proveremo a rispondere durante il talk.

Transcript

1. What is GIT?
2. @MUKKOO
3. @mukkoo dev.welaika.com
4. @mukkoo
5. @mukkoo Wordless, Wordmove, ecc…
6. what is versioning? @mukkoo what is git? how git works? Roadmap
7. what is versioning? @mukkoo
8. Copy & Paste VCS @mukkoo project/ project_old/ project_old_old/ project_ok/ project_ok_ok/ project_ok_ok_new/ projectOK_ok_ok_new/
9. Centralized VCS @mukkoo CVS, Subversion, Perforce Server Repository Client Client Client Client
10. Distributed VCS @mukkoo Git, Mercurial, Bazaar Hub Repository Server Server Server Server Repository Repository Repository Repository
11. versioning - recap @mukkoo we need versioning copy & paste VCS is too trivial centralized and distributed VCS
12. what is GIT*? @mukkoo *idiot
13. Linus Torvalds
14. focus @mukkoo 1. Make the opposite of CVS (SVN) 2. Distributed workflow 3. Safe against file corruption 4. High performance
15. Snapshot not DIFF @mukkoo 0 +2 +4 -3/2 DIFF: Every commit record differences 0 2 6 1,5 SNAPSHOT: Every commit record all file tree
16. Three States @mukkoo Git Directory Working Directory Staging Area Untracked Committed
17. WARNING!!! the hardest part is coming.
18. @mukkoo
19. Branching @mukkoo c1 c2 master HEAD feature
20. Branching @mukkoo c1 c2 master HEAD feature c3 c4 c5 c6 feature2
21. @mukkoo Need fix on master. NOW!
22. Branching @mukkoo c1 c2 master HEAD feature c3 c4 c5 c6 feature2 c7 c8
23. Branching @mukkoo c1 c2 master HEAD feature c3 c4 c7 c8 c9
24. GIT theory - recap @mukkoo snapshot not diff every file can be in three states branches help us to easily switch context and collaborate
25. The Theory is Over @mukkoo Are you tired?
26. @mukkoo How GIT works?
27. INIT @mukkoo $ git init
28. status @mukkoo $ git status show the working tree status
29. ADD @mukkoo $ git add <args> add file to staging area
30. Commit @mukkoo $ git commit -m “message” record changes
31. LOG @mukkoo $ git log Show commits log
32. checkout - - @mukkoo $ git checkout -- <file> Restore a modified file
33. branch @mukkoo $ git branch <branch_name> Create a new branch
34. checkout @mukkoo $ git checkout <branch_name> Move to branch
35. merge @mukkoo $ git merge <branch_name> merge branch
36. Demo time @mukkoo if you want, if we can
37. GIT Commands - recap @mukkoo You must be confident with CLI A few commands to start Theory is important
38. Bonus: Useful concepts @mukkoo
39. remotes (command and concept) fetch (command) push/pull (commands) @mukkoo Network
40. @mukkoo Remote Repository Server Server Server Server Repository Repository Repository Repository
41. ignoring files (.gitignore) gitk and git gui (gui tools) shortcut and configs (.gitconfig) @mukkoo Settings and tools
42. Q&A @mukkoo
43. what does WordPress use? @mukkoo
44. GIT a nice WordCamp @mukkoo