Question

我想运行一个Git，并且根据博客的建议，我使用$git init来初始化存储库，然后创建一个.git文件夹，其中钩子存在于hooks目录中。然后根据脚本的建议，我重命名为pre-commit.sample as pre-commit它没有用，所以我将其重命名为pre-commit.sh它似乎仍然没有在后台运行，或者至少没有＆＃39}我知道它确实如此。

因此，为了获得它是否在后台运行的线索，我使用了一个echo语句，但我从未出现过。感觉很遗憾，我接下来尝试在powershell中手动运行脚本.\pre-commit.sh，echo语句没有打印在控制台上。首先，我不知道是否通过使用来自用户的输入源暂停脚本的进度来显示控制台，即使echo语句成功。

所以请告诉我 - 如何设置预提交挂钩？我误读了这个程序吗？我在这里错过了什么吗？请告诉我。

我正在使用的钩子是一个默认的预提交钩子实现，只是为了方便我将它放在这里 - 希望它

#!/bin/sh
#
# An example hook script to verify what is about to be committed.
# Called by "git commit" with no arguments.  The hook should
# exit with non-zero status after issuing an appropriate message if
# it wants to stop the commit.
#
# To enable this hook, rename this file to "pre-commit".

if git rev-parse --verify HEAD >/dev/null 2>&1
then
    against=HEAD
else
    # Initial commit: diff against an empty tree object
    against=4b825dc642cb6eb9a060e54bf8d69288fbee4904
fi

# If you want to allow non-ASCII filenames set this variable to true.
allownonascii=$(git config --bool hooks.allownonascii)

# Redirect output to stderr.
exec 1>&2

# Cross platform projects tend to avoid non-ASCII filenames; prevent
# them from being added to the repository. We exploit the fact that the
# printable range starts at the space character and ends with tilde.
if [ "$allownonascii" != "true" ] &&
    # Note that the use of brackets around a tr range is ok here, (it's
    # even required, for portability to Solaris 10's /usr/bin/tr), since
    # the square bracket bytes happen to fall in the designated range.
    test $(git diff --cached --name-only --diff-filter=A -z $against |
      LC_ALL=C tr -d '[ -~]\0' | wc -c) != 0
then
    cat <<\EOF
Error: Attempt to add a non-ASCII file name.

This can cause problems if you want to work with people on other platforms.

To be portable it is advisable to rename the file.

If you know what you are doing you can disable this check using:

  git config hooks.allownonascii true
EOF
    exit 1
fi

# If there are whitespace errors, print the offending file names and fail.
exec git diff-index --check --cached $against --

Answer 1

首先，您可以添加一个简单的回声。

其次，该脚本将由msys bash-like shell运行，因此您无法直接从PowerShell Windows会话中运行它。

第三，确保你确实在索引中添加了一些元素，以便git commit能够提交某些内容（以及预提交钩子有理由被触发）。

dennis添加in the comments：

应将其重命名为“pre-commit”，而不是“pre-commit.sh”和

脚本运行并在commandprompt / powershell上显示echo-ed语句。

在Git中运行precommit钩子。有没有办法验证脚本是否正在运行？

1 个答案: