git - 为什么 git 无法识别我的本地存储库？

Question

我刚刚跳回一个我已经使用 Git 大约 6 个月的项目，看到了这个:

$ cd /d/DEVELOP/BlenderAe # My repo root
$ git status
fatal: not a git repository (or any of the parent directories): .git

那绝对是正确的路径，为什么 git 无法识别我的本地克隆？
我最后的行动是:

创建本地分支

在本地分支上工作(在 VSCode 中切换到本地分支...罪魁祸首？)...

已保存但未推送到远程(我再也不会错过这一步了!啊!)。

git文件夹内容如下:

$ cd /d/DEVELOP/BlenderAe # My repo root
$ ls .git
ORIG_HEAD  objects/  refs/

我有当前的代码(在 git 之外备份它)。如何重新连接？还有我的github Remote ？

修复后 ORIG_HEAD我懂了:

$ git status
Not currently on any branch.
Changes to be committed:
  (use "git restore --staged <file>..." to unstage)
        deleted:    (old_file1).py
        ...all the older files that were previously renamed/deleted are listed here for deletion.

Untracked files:
  (use "git add <file>..." to include in what will be committed)
        Current_file1.py
        ...all the current files are listed here as untracked.

Answer 1

.git/HEAD失踪

ls .git shows ORIG_HEAD objects/ refs/

这是不完整的，比较:

$ git init
$ tree .git
.git
├── HEAD
├── config
├── description
├── hooks
│   ├── applypatch-msg.sample
│   ├── commit-msg.sample
│   ├── fsmonitor-watchman.sample
│   ├── post-update.sample
│   ├── pre-applypatch.sample
│   ├── pre-commit.sample
│   ├── pre-merge-commit.sample
│   ├── pre-push.sample
│   ├── pre-rebase.sample
│   ├── pre-receive.sample
│   ├── prepare-commit-msg.sample
│   └── update.sample
├── info
│   └── exclude
├── objects
│   ├── info
│   └── pack
└── refs
    ├── heads
    └── tags

8 directories, 16 files

git 正在寻找以检测 git repo 的文件丢失是 HEAD .

$ mv .git/HEAD .git/ORIG_HEAD
$ git status
fatal: not a git repository (or any of the parent directories): .git

恢复 ORIG_HEAD ORIG_HEAD的存在建议 git 被留下 in the act of doing something destructive , 从中恢复(或可能看到下一个问题🤞not):

$ mv .git/ORIG_HEAD .git/HEAD 
$ git status
On branch main

No commits yet

nothing to commit (create/copy files and use "git add" to track)

从头开始恢复
如果 HEAD文件丢失且没有 ORIG_HEAD文件 - 如果这是唯一的问题，它仍然可以恢复。 HEAD文件是纯文本和 indicates what branch is currently checked out :

Usually the HEAD file is a symbolic reference to the branch you’re currently on

例子:

$ cat .git/HEAD
ref: refs/heads/main

正在创建 .git/HEAD如果 git 存储库的其他内容( main 和 .git/objects 文件夹内容)仍然存在，则使用该内容(用任何有效的分支名称替换 .git/refs)将允许在 git 存储库上进行操作。