git: git add --ignore-removal & git add --all 区别

最新推荐文章于 2024-05-19 09:42:02 发布

转载最新推荐文章于 2024-05-19 09:42:02 发布 · 2k 阅读

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本文讲述在仓库删除文件后，用git add.提交暂存区报错的问题。经查阅，使用git add --all解决。还探究了git add --ignore-removal和git add --all的区别，前者不提交删除操作，后者提交，并通过实验代码进行了验证。

遇到的问题
在仓库中删除文件后，试图直接用 git add . 将所有删除工作提交暂存区，结果遇到了报错：

$ git add .

warning: You ran 'git add' with neither '-A (--all)' or '--ignore-removal',
whose behaviour will change in Git 2.0 with respect to paths you removed.
Paths like '.idea/Wood_Tool.iml' that are
removed from your working tree are ignored with this version of Git.

* 'git add --ignore-removal <pathspec>', which is the current default,
ignores paths you removed from your working tree.

* 'git add --all <pathspec>' will let you also record the removals.

Run 'git status' to check the paths you removed from your working tree.

经过上网查阅，用 git add --all 解决了问题。

进一步探究
指令   区别
git add --ignore-removal <pathspec>   不会将删除操作提交至暂存区
git add --all <pathspec>   将删除操作提交至暂存区

很明显我们需要的是第二种。

实验代码
# 新建仓库并添加文件
$ git init
Initialized empty Git repository in /media/hok/test/.git/
$ git add .
$ git status
On branch master

Initial commit

Changes to be committed:
(use "git rm --cached <file>..." to unstage)

new file: 1.txt
new file: 2.txt
new file: 3.txt

# 删除文件后尝试用　git add --all
$ rm 1.txt
$ git add --all
$ git status
On branch master

Initial commit

Changes to be committed:
(use "git rm --cached <file>..." to unstage)

new file: 2.txt
new file: 3.txt

# 删除文件后尝试用　git add . --ignore-removal，则删除操作依然未被提交至暂存区
$ rm 2.txt
$ git add . --ignore-removal
$ git status
On branch master

Initial commit

Changes to be committed:
(use "git rm --cached <file>..." to unstage)

new file: 2.txt
new file: 3.txt

Changes not staged for commit:
(use "git add/rm <file>..." to update what will be committed)
(use "git checkout -- <file>..." to discard changes in working directory)

deleted: 2.txt
原文：https://blog.youkuaiyun.com/JNingWei/article/details/78494478