The document describes various Git commands and workflows for managing branches and changes. It shows how to clone a repository, check out a topic branch, commit changes, rebase and merge branches, resolve conflicts, revert commits including merges, and cherry-pick commits. Key steps include checking out branches, committing code, pulling latest changes, rebasing and merging branches, resolving conflicts, and reverting or cherry-picking specific commits.

3. master
topic

6. $ git clone https://github.com/Joe-noh/motto_git
$ git checkout -b xxx-topic
$ vim test.rb
$ git commit -am 'modified'
$ git push origin xxx-topic

7. master

12. master
topic topic2

13. master
topic topic2

14. topic topic2
master

15. topic topic2

17. master
topic

18. master
topic

19. $ git checkout master
$ git pull origin master # master
$ git checkout xxx-topic
$ git rebase master
First, rewinding head to replay your work on top of it...
Applying: modify test.rb
Using index info to reconstruct a base tree...
M test.rb
Falling back to patching base and 3-way merge...

20. 1 class Hoge
2 <<<<<<< HEAD
3 def bar
4 =======
5 def baz
6 >>>>>>> master
7 end
8 end
NORMAL xxx-topic | test.rb

21. 1 class Hoge
2 def bar
3 end
4 end
~
~
~
~
NORMAL xxx-topic | test.rb

22. $ vim test.rb
$ git add test.rb #
$ git rebase --continue
Applying: modify test.rb

29. topic
remote
local
topic

30. topic
topic
remote
local

31. --force-with-lease

34. topic(new)
master
topic

36. base master
topic topic(new)

37. class Hoge
@v = 1
puts "C"
end
class Hoge
puts "A"
end
class Fuga
puts "B"
end
master base topic topic(new)

38. class Hoge
@v = 1
puts "C"
end
class Hoge
puts "A"
end
class Fuga
puts "B"
end
master base topic topic(new)

39. class Hoge
@v = 1
puts "C"
end
class Hoge
puts "A"
end
class Fuga
puts "B"
end
master base topic
end
topic(new)

40. class Hoge
@v = 1
puts "C"
end
class Hoge
puts "A"
end
class Fuga
puts "B"
end
master base topic
end
topic(new)

41. class Hoge
@v = 1
puts "C"
end
class Hoge
puts "A"
end
class Fuga
puts "B"
end
master base topic
class Fuga
end
topic(new)

42. class Hoge
@v = 1
puts "C"
end
class Hoge
puts "A"
end
class Fuga
puts "B"
end
master base topic
class Fuga
end
topic(new)

43. class Hoge
@v = 1
puts "C"
end
class Hoge
puts "A"
end
class Fuga
puts "B"
end
master base topic
class Fuga
@v = 1
end
topic(new)

44. class Hoge
@v = 1
puts "C"
end
class Hoge
puts "A"
end
class Fuga
puts "B"
end
master base topic
class Fuga
@v = 1
end
topic(new)

45. class Hoge
@v = 1
puts "C"
end
class Hoge
puts "A"
end
class Fuga
puts "B"
end
master base topic
class Fuga
@v = 1
?
end
topic(new)

46. class Hoge
@v = 1
puts "C"
end
class Hoge
puts "A"
end
class Fuga
puts "B"
end
master base topic
class Fuga
@v = 1
?
end
topic(new)

47. topic(new)
master
topic

48. $ git checkout master
$ git pull origin master # master
$ git checkout xxx-topic
$ git merge master
Auto-merging test.rb
CONFLICT (content): Merge conflict in test.rb
Automatic merge failed; fix conflicts and then commit the result.
$ vim test.rb
$ git commit -a

49. 1 Merge branch 'master' into xxx-topic
2
3 # Conflicts:
4 # test.rb
5 #
6 # ...
7 # ...
8 # ...
NORMAL xxx-topic | test.rb

50. $ git push origin xxx-topic

56. commit 25ce283d9d3c4da27c0226e19654b91c1baf06e3
Author: Joe-noh <honzawa.j@pepabo.com>
Date: Tue Jun 21 12:17:38 2016 +0900
commit f8263df7885c907e34b574524a7fc02702920d44
Author: Joe-noh <honzawa.j@pepabo.com>
Date: Tue Jun 21 12:16:28 2016 +0900

57. $ git revert 25ce283d #
[topic 1564168] Revert " "
1 file changed, 4 deletions(-)

58. commit 1564168380ec04480275ecd2b2ed9612001889fb
Author: Joe-noh <honzawa.j@pepabo.com>
Date: Tue Jun 21 12:58:14 2016 +0900
Revert " "
This reverts commit 25ce283d9d3c4da27c0226e19654b91c1baf06e3.
commit 25ce283d9d3c4da27c0226e19654b91c1baf06e3
Author: Joe-noh <honzawa.j@pepabo.com>
Date: Tue Jun 21 12:17:38 2016 +0900

61. $ git checkout master
$ git pull origin master # master
$ git checkout -b revert-topic #
$ git revert ?????? # revert
$ git push origin revert-topic #

62. commit 06a1792f1fb01b834d86514d15783eca4352606c
Merge: 97bf260 a392dd9
Author: Joe Honzawa <honzawa.j@pepabo.com>
Date: Mon Jun 20 19:46:10 2016 +0900
Merge pull request #2 from Joe-noh/topic

63. $ git revert 06a1792

64. $ git revert 06a1792
error: Commit 06a1792… is a merge but no -m option was given.
fatal: revert failed

65. $ git revert 06a1792
error: Commit 06a1792… is a merge but no -m option was given.
fatal: revert failed
-m

67. master
topic

70. $ git revert 06a1792 -m 1
[topic 3d621f4] Revert "Merge pull request #2 from Joe-noh/topic"
1 file changed, 4 deletions(-)

71. $ git revert 06a1792 -m 1
[topic 3d621f4] Revert "Merge pull request #2 from Joe-noh/topic"
1 file changed, 4 deletions(-)
$ git push origin revert-topic

72. git rebase -i <commit hash>
git cherry-pick <commit hash>

73. master rebase
master merge
git revert <commit>
git revert <merge-commit> -m 1