git - 为什么我所有的 git 存储库突然显示所有内容都已删除？

Question

文件在那里，git 只是告诉我它们已从存储库中删除。这可能是 Github 问题吗？

我已经导航到几天未处理的项目文件夹，并且像往常一样运行:

git status

但是，状态显示我的所有文件都已删除，而不是看到 1 或 2 个文件。然后，在“未跟踪文件”中，它显示了我在应用程序根目录中需要添加的所有文件和目录。

我不明白发生了什么，但我很担心自上次提交以来我所做的任何工作都消失了。

我用 git k 打开了 git log，在最上面我看到了:

Local changes checked in to index but not committed.

在我看到的正下方:

master    remotes/origins/master

注意:这个项目是针对github数据库的。

这是 git status 命令的输出:

➜  mcp5_mobile git:(master) ✗ git status
On branch master
Your branch is up-to-date with 'origin/master'.

Changes to be committed:
  (use "git reset HEAD <file>..." to unstage)

deleted:    .gitignore
deleted:    .rspec
deleted:    Gemfile
deleted:    README
deleted:    README.md
deleted:    Rakefile
deleted:    app/assets/images/MSDS_icon_rgb.jpg
deleted:    app/assets/images/MSDS_icon_rgb.png
deleted:    app/assets/images/addtocart.gif
<Continues to list every single file in the app. Over 1,100 files.>

Untracked files:
  (use "git add <file>..." to include in what will be committed)

.gitignore
.rspec
Gemfile
README
README.md
Rakefile
app/
autotest/
colorpicker.css
config.ru
config/
db/
deploy/
doc/
eye.js
features/
layout.css
lib/
public/
sample.xml
script/
spec/
termios/
test/
vendor/

Answer 1

这强烈建议您(或您间接调用的东西)删除或至少重命名 .git/index:¹

$ ls
LICENSE.txt x.txt
$ git status
On branch master
nothing to commit, working directory clean
$ mv .git/index .git/xindex
$ git status
On branch master
Changes to be committed:
  (use "git reset HEAD <file>..." to unstage)

    deleted:    LICENSE.txt
    deleted:    x.txt

Untracked files:
  (use "git add <file>..." to include in what will be committed)

    LICENSE.txt
    x.txt

$ mv .git/xindex .git/index
$ git status
On branch master
nothing to commit, working directory clean

在上面，我通过放回 index 文件来恢复，但如果它真的消失了，你可以使用 git reset< 从 HEAD 提交中重建它 的 --mixed(默认)模式:

$ rm .git/index
$ git status
On branch master
Changes to be committed:
  (use "git reset HEAD <file>..." to unstage)

    deleted:    LICENSE.txt
    deleted:    x.txt

Untracked files:
  (use "git add <file>..." to include in what will be committed)

    LICENSE.txt
    x.txt

$ git reset -- .
$ git status
On branch master
nothing to commit, working directory clean

[另外:您不需要 -- . 因为它们也是默认值。这更多是为了强调我们正在重置 . 中的每个路径，即 HEAD 提交中的路径。当然，我通过未明确指定 HEAD 来使用默认到 HEAD 的提交操作...]

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¹或者，也许您确实将环境变量 GIT_INDEX 设置为指向某个奇怪的地方。当GIT_INDEX 未设置时，Git 使用.git/index，因此如果设置了它，将会覆盖默认值。