コードの一部だけコミットする（git add -p）

code:bash

$ git add -p .

diff --git a/app/views/top/index.html.slim b/app/views/top/index.html.slim

index 4db9d0d..a5fb539 100644

--- a/app/views/top/index.html.slim

+++ b/app/views/top/index.html.slim

@@ -8,7 +8,7 @@

br

| 利用規約・プライバシーポリシーに

br

- | 同意するものとします。

+ | 同意するものとしますYO

.relative

.custom-shape-divider-top

stageにあげたい場合は、y

stageにあげない場合は、n

手動で内容を変更したい場合は、e

それ以外にもいろいろある（以下、公式ドキュメントより）

y - stage this hunk

n - do not stage this hunk

q - quit; do not stage this hunk or any of the remaining ones

a - stage this hunk and all later hunks in the file

d - do not stage this hunk or any of the later hunks in the file

g - select a hunk to go to

/ - search for a hunk matching the given regex

j - leave this hunk undecided, see next undecided hunk

J - leave this hunk undecided, see next hunk

k - leave this hunk undecided, see previous undecided hunk

K - leave this hunk undecided, see previous hunk

s - split the current hunk into smaller hunks

e - manually edit the current hunk

? - print help

コミットしたい部分を選ぶと選んだ箇所だけstageに上がり、それ以外はnot stageになる（以下のような感じ）

code:bash

$ git st

On branch test

Changes to be committed:

(use "git restore --staged <file>..." to unstage)

modified: app/views/top/index.html.slim

Changes not staged for commit:

(use "git add <file>..." to update what will be committed)

(use "git restore <file>..." to discard changes in working directory)

modified: app/views/top/index.html.slim