Git添加不能使用.png文件？ [英] Git add not working with .png files?

问题描述

我有一个肮脏的工作树，因为我对源文件进行了更改并修改了一些图像，所以很脏。我试图添加图像到索引，所以我跑这个命令：

  git add * .png 
  

但是，这不会添加文件。添加了一些新的图像文件，但没有添加任何已修改/已存在的图像文件。

？

编辑：以下是一些相关的终端输出：

  $ git status 
＃分支主
＃
＃已更改但未更新：
＃（使用git add< file> ...更新将提交的内容）
＃（使用git checkout  - < file> ...放弃工作目录中的更改）
＃
＃修改：src / main / java /net/plugins/analysis/FormMatcher.java 
＃modified：src / main / resources / icons / doctor_edit_male.png 
＃modified：src / main / resources / icons / doctor_female.png 
 ＃
＃未记录的文件：
＃（使用git add< file> ...来包含将要提交的内容）
＃
＃src / main / resources /icons/arrow_up.png 
＃src / main / resources /图标/ bullet_arrow_down.png 
＃src / main / resources /图标/ bullet_arrow_up.png 
没有更改添加到通讯它（使用git add和/或git commit -a）
  

然后执行git添加* .png（命令后没有输出）

然后：

  $ git status 
＃在分支主机上
＃
＃要提交的更改：
＃（使用git reset HEAD< file> ... 
＃
＃新文件：src / main / resources / icons / arrow_up.png 
＃新文件：src / main / resources /图标/ bullet_arrow_down.png 
＃新文件：src / main / resources / icons / bullet_arrow_up.png 
＃
＃已更改但未更新：
＃（使用git add< file> ...来更新提交）
＃（使用git checkout  - < file> ...放弃工作目录中的更改）
＃
＃修改：src / main / java / net / plugins $ / $ c $ / code> 




解决方案

*。png 在当前目录中匹配该名称的文件，而不是在子目录中匹配。如果你想添加一个子目录，那么这样做：

  git add src / main / resources / icons / *。png 
  

或者，根据您的shell，您可能会这样做：

  git add ** / *。png 
  

关键在于它是通过shell进行匹配（将* .png扩展为文件名列表）。 Git与此无关;它只需要shell提供的参数。

编辑：由于这个设法得到了接受，我应该继续并指出其他一些git命令支持的做法（通过fnmatch），所以如果你引用一个glob模式，它会被shell不加修改地传递给git，在那里进行globbing扩展。

I have a dirty working tree, dirty because I made changes to source files and touched up some images. I was trying to add just the images to the index, so I ran this command:

git add *.png

But, this doesn't add the files. There were a few new image files that were added, but none of the ones that were modified/pre-existing were added.

What gives?

Edit: Here is some relevant terminal output

$ git status
# On branch master
#
# Changed but not updated:
#   (use "git add <file>..." to update what will be committed)
#   (use "git checkout -- <file>..." to discard changes in working directory)
#
#   modified:   src/main/java/net/plugins/analysis/FormMatcher.java
#   modified:   src/main/resources/icons/doctor_edit_male.png
#   modified:   src/main/resources/icons/doctor_female.png
#
# Untracked files:
#   (use "git add <file>..." to include in what will be committed)
#
#   src/main/resources/icons/arrow_up.png
#   src/main/resources/icons/bullet_arrow_down.png
#   src/main/resources/icons/bullet_arrow_up.png
no changes added to commit (use "git add" and/or "git commit -a")

Then executed "git add *.png" (no output after command)

Then:

$ git status
# On branch master
#
# Changes to be committed:
#   (use "git reset HEAD <file>..." to unstage)
#
#   new file:   src/main/resources/icons/arrow_up.png
#   new file:   src/main/resources/icons/bullet_arrow_down.png
#   new file:   src/main/resources/icons/bullet_arrow_up.png
#
# Changed but not updated:
#   (use "git add <file>..." to update what will be committed)
#   (use "git checkout -- <file>..." to discard changes in working directory)
#
#   modified:   src/main/java/net/plugins/analysis/FormMatcher.java
#   modified:   src/main/resources/icons/doctor_edit_female.png
#   modified:   src/main/resources/icons/doctor_edit_male.png

解决方案

Michael Mrozek's comment is essentially the answer. *.png matches files of that name in the current directory, not in subdirectories. If you want to add ones in a subdirectory, do so:

git add src/main/resources/icons/*.png

Or, depending on your shell, you may be able to do:

git add **/*.png

The point is that it's the shell that does the globbing (expands *.png into a list of filenames). Git has nothing to do with that; it just takes the arguments the shell gives it.

Edit: Since this managed to get accepted, I should go ahead and point out as others did that some git commands do support globbing internally (via fnmatch), so if you quote a glob pattern, it'll be passed unmodified by the shell to git, where the globbing expansion will take place.

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