cp/usth/ICT2.7/P1L4 Version Control Subtitles/17 - GIT Recap: Local Repositories - lang_en_vs5.srt

1
00:00:00,100 --> 00:00:02,460
So, let me start by recapping some of the operations that

2
00:00:02,460 --> 00:00:06,000
we can perform on local repositories. I'm just going to list them

3
00:00:06,000 --> 00:00:09,240
here and go through them by separating them into three main

4
00:00:09,240 --> 00:00:12,930
categories. The first one is commands that, to create a repository and

5
00:00:12,930 --> 00:00:15,470
notice that not all of these are git commands, that for

6
00:00:15,470 --> 00:00:18,710
example, to create the repository, we would normally want to. Create a

7
00:00:18,710 --> 00:00:21,560
directory, which is exactly what we did in our demo. We want

8
00:00:21,560 --> 00:00:25,310
to go to that directory and then execute the git init statement,

9
00:00:25,310 --> 00:00:29,110
which initializes that directory as a git repository. The second

10
00:00:29,110 --> 00:00:32,530
category includes commands that we'll use to modify the content of

11
00:00:32,530 --> 00:00:35,280
the repository. We saw that we can use git add

12
00:00:35,280 --> 00:00:39,190
to add a specific file or a complete directory to our

13
00:00:39,190 --> 00:00:41,650
index. So to the list of files that will be

14
00:00:41,650 --> 00:00:44,510
committed, that will be considered in the next commit. Then we

15
00:00:44,510 --> 00:00:47,620
can use commit to actually commit the changes that we

16
00:00:47,620 --> 00:00:50,374
made to those files to our local repository, and we can

17
00:00:50,374 --> 00:00:54,030
also use git move and git rm or git remove

18
00:00:54,030 --> 00:00:57,420
to move files around and to remove files. Finally, the

19
00:00:57,420 --> 00:01:00,270
third category is the category of commands that we can

20
00:01:00,270 --> 00:01:04,950
use to inspect the concrete repository. And this set includes git

21
00:01:04,950 --> 00:01:06,960
log, that we can use to see the log of

22
00:01:06,960 --> 00:01:09,970
the repository, git status, that can give us important information

23
00:01:09,970 --> 00:01:12,810
about the status of the file center repository. Git diff,

24
00:01:12,810 --> 00:01:15,500
that we can use to see the differences between for example,

25
00:01:15,500 --> 00:01:19,160
our local files. And the remote files. And finally git

26
00:01:19,160 --> 00:01:23,270
show, that will show us information about our last commit. What

27
00:01:23,270 --> 00:01:25,940
we committed, what were the changes and so on. And again,

28
00:01:25,940 --> 00:01:29,290
we saw most or all of these commands in our demo.

29
00:01:29,290 --> 00:01:31,920
So let me also remind you of a possible workflow. Which

30
00:01:31,920 --> 00:01:34,350
again, we already saw but it's always good to go through

31
00:01:34,350 --> 00:01:37,670
it once more. And remember that this is just an example.

32
00:01:37,670 --> 00:01:40,520
It's just a possible workflow. You can do many different things,

33
00:01:40,520 --> 00:01:43,210
you can have many different workflows with git. This is just

34
00:01:43,210 --> 00:01:45,980
up to illustrate some of the things that you can do. So,

35
00:01:45,980 --> 00:01:49,430
you might do some local editing. Execute git status to see what

36
00:01:49,430 --> 00:01:53,020
files you changed. Then you might run a git diff on the

37
00:01:53,020 --> 00:01:56,230
files to see what are these changes. And then you can run

38
00:01:56,230 --> 00:01:59,460
git commit -a to commit your changes. And in case you

39
00:01:59,460 --> 00:02:02,520
want to specify the commit message right away without having to go

40
00:02:02,520 --> 00:02:06,040
through an editor, you can also add the -m parameter and

41
00:02:06,040 --> 00:02:08,110
specify the message here on the same line.