windows 忽略 .gitignore 中的符号链接
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Ignore symbolic links in .gitignore
提问by Andrei
Is it possible to tell Git to ignore symlinks ? I'm working with a mixed Linux / Windows environment and, as you know, symlinks are handled very differently between the two.
是否可以告诉 Git 忽略符号链接？我正在使用混合的 Linux / Windows 环境，如您所知，符号链接在两者之间的处理方式非常不同。
回答by Tilo
Use git version >= 1.6
使用 git 版本 >= 1.6
Git used to treat sym-links the same as regular files, but newer git versions (>= 1.6) check if a file is beyond a symbolic link and will throw a fatal error.
Git 过去将符号链接视为与常规文件相同，但较新的 git 版本 (>= 1.6) 会检查文件是否超出符号链接并抛出致命错误。
e.g.:
例如：
# git init
# mkdir newdir
# touch newdir/foo
# git add newdir/foo
# git commit -m 'add foo'
# mv newdir /tmp/
# ln -s /tmp/newdir
# touch newdir/bar
# git add newdir/bar
fatal: 'newdir/bar' is beyond a symbolic link
# git add/tmp/newdir
fatal: '/tmp/newdir' is outside repository
# git --version
git version 1.7.3.4
回答by ColinM
No, it is not possible to do this globally. However, if you have lots of symlinks here is a bash script that you can use to easily add them to your repo's .gitignore file:
不，不可能在全球范围内执行此操作。但是，如果您有很多符号链接，这里有一个 bash 脚本，您可以使用它轻松地将它们添加到您的 repo 的 .gitignore 文件中：
for f in $(git status --porcelain | grep '^??' | sed 's/^?? //'); do
test -L "$f" && echo $f >> .gitignore; # add symlinks
test -d "$f" && echo $f\* >> .gitignore; # add new directories as well
done
