git-bash - 关于gitbash一直报：sh: __git_ps1: command not found的解决办法

Question

在使用set命令设置docker的环境变量，
然后gitbash一直报sh: __git_ps1: command not found。

搜索了一番，并没有相似的解决办法。

Answer 1

If you find inspiration on stackoverflow, just go gitbash的安装目录Gitetc搜寻了一番，找到了如下文件：
bash.bashrc

There is such a line in it

# Set a default prompt of: user@host, MSYSTEM variable, and current_directory
# PS1='\[\e]0;\w\a\]\n\[\e[32m\]\u@\h \[\e[35m\]$MSYSTEM\[\e[0m\] \[\e[33m\]\w\[\e[0m\]\n$ '

I removed the # in front of PS1 and then entered sh, and no error was reported