GIT预提交钩子，该钩子在已修改/添加的文件中搜索非UTF-8编码(如果找到，则拒绝提交) [英] GIT pre-commit hook which searches non-UTF-8 encodings among modified/added files (and rejects commit if it finds any)
问题描述
我正在使用Windows的Git(和TortoiseGit).
I'm using Git for Windows (and TortoiseGit).
我的目标是防止在修改/添加中至少包含一个非UTF-8文件的提交.
My goal is to prevent commits which have at least one non-UTF-8 file among modified/added.
-
枚举修改/添加的文件:我找到了以下代码
{ git diff --name-only ; git diff --name-only --staged ; }
这是最好的(正确和最简洁的)方法吗?
Is this the best (correct and most concise) approach?
搜索非UTF-8文件:我找到了以下代码
{ git diff --name-only ; git diff --name-only --staged ; } | xargs -I {} bash -c "iconv -f utf-8 -t utf-16 {} &>/dev/null || echo {} - is non-UTF8!"
如果我在我的存储库根文件夹中启动Git Bash，它将起作用(显示每个非UTF-8文件).因此，我已将.git/hooks/pre-commit.sample重命名为.git/hooks/pre-commit并复制粘贴了上面的代码.提交更改后，TortoiseGit提交gui窗口内没有任何特殊显示.因此，似乎预提交的钩子无法正常工作.
If I start Git Bash at my repository root folder - it works (each non-UTF-8 file is displayed). So I've renamed .git/hooks/pre-commit.sample to .git/hooks/pre-commit and copy-pasted the code above. After committing changes nothing special displays inside TortoiseGit commit gui window. So looks like pre-commit hook is not working correctly.
如果存在任何非UTF-8文件，则拒绝提交:显示所有非UTP-8文件后，应拒绝提交.但是我不知道如何执行此操作(显示一些退出代码-但如何?).
Rejecting commit if there is any non-UTF-8 file: After displaying all non-UTP-8 files commit should be rejected. But I have no idea how to do this (show some exit code - but how?).
因此，感谢您的帮助.
推荐答案
git diff --name-only --staged --diff-filter d | xargs -I {} bash -c
"iconv -f utf-8 -t utf-16 {} &>/dev/null || { echo {} - is non-UTF8!; exit 1; }"
此代码遍历提交中更改的所有文件(删除的文件除外-即添加，修改，复制和重命名的文件)，并检查是否存在任何非UTF8文件.列出所有找到的文件，并且提交被中止.
This code iterates through all files, that changed in commit (except for deleted - i.e. added, modified, copied and renamed) and checks if there is any non-UTF8 file. All found files are listed and commit is aborted.
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