如何需要git的复位确认 - 硬？ [英] How to require confirmation for git reset --hard?

问题描述

我如何确保混帐要求确认任何硬复位？

How to I make sure that git asks for confirmation on any hard reset?

我有过几次。终端窃听了（bash的历史记录导航），给我只能在命令的最后一部分......我pressed进入，让我吃惊的重置我所有的变化。

I have had this several times. The terminal bugged out(bash history navigation) and showed me only the last part of the command... I pressed enter and to my surprise reset all my changes.

那么，有没有一种方法，以确保在正常运行的git要求进行确认执行硬重置时？

So is there a way to make sure that under normal operation git asks for a confirmation when performing a hard reset?

推荐答案

Git的本身并没有实现这个（好！），而这是不可能的别名内置的Git命令，所以我认为有两种方式：

Git itself doesn't implement this (for good!), and it's impossible to alias a built-in Git command, so I see two ways:

• 一个自定义包装＆MDASH;像

• A custom wrapper — something like

 # cat >/usr/local/bin/mygit
 #!/bin/sh
 set -e -u
 if [ $# -ge 2 ]; then
     if [ "x$1" = "xreset" -a "x$2" = "x--hard" ]; then
         echo 'Sure?'
         read resp || exit $?
         test "x$resp" = "xyes" || exit 0
     fi
 fi
 git "$@"
 ^D
 # chmod +x $_
 $ mygit reset --hard

壳牌别名：

Shell aliases:

cat >>~/.bashrc
alias git /usr/local/bin/mygit
^D

其中，的/ usr / local / bin目录/ mygit 从previous点取。

Where /usr/local/bin/mygit is taken from the previous point.

更新以纳入威廉Pursell＆MDASH的建议;外壳functon其中覆盖的外部命令：

Update to incorporate the suggestion of William Pursell — a shell functon which "overrides" the external command:

# cat >>~/.bashrc
git() {
    set -e -u
    if [ $# -ge 2 ]; then
        if [ "x$1" = "xreset" -a "x$2" = "x--hard" ]; then
            echo 'Sure?'
            read resp || return $?
            test "x$resp" = "xyes" || return 0
        fi
    fi
    command git "$@"
}
^D

之后，平原混帐等等... 在shell会调用包装函数，而直接的/ usr / bin中/混帐将直接调用的Git。

After that, plain git blah ... in a shell would call the wrapper function while direct /usr/bin/git would call Git directly.

这篇关于如何需要git的复位确认 - 硬？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！