git - Git see other file permssion than my filesystem

Question

In git bash for windows 10 when I do:

$ ls -la
-rw-r--r-- 1 user 1049089   10 Jul 23 19:00 .gitignore
-rwxr-xr-x 1 user 1049089   28 Sep 19 15:47 a.sh*
-rwxr-xr-x 1 user 1049089   28 Sep 19 15:47 b.sh*

I can see that both a.sh and b.sh are executable. Also I have verified that by running both scripts - so from my filesystem point of view both of those files are executable.

But when I do:

$ git ls-tree HEAD
100644 blob c91cb20899da1dc6da1752f8b9cdc59e58e50873    a.sh
100755 blob c91cb20899da1dc6da1752f8b9cdc59e58e50873    b.sh

So from git perspective only b.sh is executable which is also the case when I clone my repository on jenkins an try to execute the two scripts (only b.sh is getting executed).

I have tried to: chmod +x a.sh but git does not pick that up and just returns a status saying nothing to commit or nothing has been modified.

What is going on and how do I fix this?

UPDATE:

I now have:

$ git config -l | grep core
core.symlinks=true
core.autocrlf=false
core.fscache=true
core.editor='C:\Program Files (x86)\Notepad++\notepad++.exe' -multiInst -notabbar -nosession -noPlugin
core.editor='C:/Program Files (x86)/Notepad++/notepad++.exe' -multiInst -nosession
core.autocrlf=false
core.preloadindex=true
core.fscache=true
core.filemode=true

Which makes sense since I have added core.filemode=true in C:\Users\user\.gitconfig:

...
[core]
    editor = 'C:/Program Files (x86)/Notepad++/notepad++.exe' -multiInst -nosession
    autocrlf = false
    preloadindex = true
    fscache = true
    fileMode = true
...

But when I clone a new repository and run the same again from inside the repository I get:

$ git clone ssh://git@host/my-repo.git
..
$ cd my-repo
$ git config -l | grep core
core.symlinks=true
core.autocrlf=false
core.fscache=true
core.editor='C:\Program Files (x86)\Notepad++\notepad++.exe' -multiInst -notabbar -nosession -noPlugin
core.editor='C:/Program Files (x86)/Notepad++/notepad++.exe' -multiInst -nosession
core.autocrlf=false
core.preloadindex=true
core.fscache=true
core.filemode=true
core.repositoryformatversion=0
core.filemode=false
core.bare=false
core.logallrefupdates=true
core.ignorecase=true

So it now lists two entries for core.filemode. First one I guess is from the .gitconfig file from my user folder and the second one (set to false) seems to come from the file my-repo/.git/config that contains:

[core]
    repositoryformatversion = 0
    filemode = false
    bare = false
    logallrefupdates = true
    ignorecase = true
[remote "origin"]

What determines what gets set in my-repo/.git/config and why is that set to false?

Based on:

Git global core.fileMode false overridden locally on clone

and:

Git ignoring gitconfig?

it seem I need to manully change .git/config after a clone for it to have any effect.

标签： git

Answer 1

您在 Windows 上设置为core.fileModegittrue将跟踪执行位

# tell git to keep/ignore filemode (chmod) as change,
git config core.fileMode true/false

core.fileMode
告诉 Git 是否尊重工作树中的可执行文件位。
默认值为 true（当配置文件中未指定 core.filemode 时）。

---

How to update executable bit?（就像你已经做过的那样）

# If you wish to set the executable bit use this command
git update-index --chmod=+x <file>

--chmod=(+|-)x 设置更新文件的执行权限。