u12*_*123 192 command-line bash git
在 git 存储库中工作时,我正在使用本指南在 gnome 终端(Ubuntu 15.10)中显示分支名称。基于以上内容,我现在在 ~/.bashrc 文件中有以下内容:
# uncomment for a colored prompt, if the terminal has the capability; turned
# off by default to not distract the user: the focus in a terminal window
# should be on the output of commands, not on the prompt
#force_color_prompt=yes
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...
# Add git branch if its present to PS1
parse_git_branch() {
git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/(\1)/'
}
if [ "$color_prompt" = yes ]; then
PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[01;31m\]$(parse_git_branch)\[\033[00m\]\$ '
else
PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w$(parse_git_branch)\$ '
fi
unset color_prompt force_color_prompt
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结果我现在得到:
所以它的工作原理。但是为什么我的 user@host 的颜色被删除了?而且我还希望分支名称应该是彩色的。在它看起来像这样之前:
更新:我现在已经尝试过本指南:
https://coderwall.com/p/fasnya/add-git-branch-name-to-bash-prompt
将此添加到 .bashrc:
parse_git_branch() {
git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ (\1)/'
}
export PS1="\u@\h \[\033[32m\]\w\[\033[33m\]\$(parse_git_branch)\[\033[00m\] $ "
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这有效:
注意在 .bashrc 中我也有这个(默认):
# uncomment for a colored prompt, if the terminal has the capability; turned
# off by default to not distract the user: the focus in a terminal window
# should be on the output of commands, not on the prompt
#force_color_prompt=yes
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我还没有找到为什么那个片段给出了正确的结果而另一个版本没有。对此有任何意见吗?
这是我的 .bashrc 的版本,它启用了不起作用的旧片段:
kos*_*kos 185
这个片段:
# Add git branch if its present to PS1
parse_git_branch() {
git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/(\1)/'
}
if [ "$color_prompt" = yes ]; then
PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[01;31m\]$(parse_git_branch)\[\033[00m\]\$ '
else
PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w$(parse_git_branch)\$ '
fi
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旨在替换默认提示定义:
if [ "$color_prompt" = yes ]; then
PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ '
else
PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ '
fi
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以:
unset color_prompt force_color_prompt
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在.bashrc您发布显示你将它添加后默认的提示定义和unset color_prompt force_color_prompt(线#64)。
要么用代码片段替换默认提示定义,要么保持~/.bashrc原样,并unset color_prompt force_color_prompt在第 64 行注释默认提示定义:
所以你的 .bashrc 的一部分可能看起来像
parse_git_branch() {
git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/(\1)/'
}
if [ "$color_prompt" = yes ]; then
PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[01;31m\] $(parse_git_branch)\[\033[00m\]\$ '
else
PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w$(parse_git_branch)\$ '
fi
# THE SIX LINES BELOW are the default prompt and the unset (which were in the original .bashrc)
#if [ "$color_prompt" = yes ]; then
# PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ '
#else
# PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ '
#fi
#unset color_prompt force_color_prompt
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小智 147
在 ~/.bashrc 文件中添加这些行
# Show git branch name
force_color_prompt=yes
color_prompt=yes
parse_git_branch() {
git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/(\1)/'
}
if [ "$color_prompt" = yes ]; then
PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[01;31m\]$(parse_git_branch)\[\033[00m\]\$ '
else
PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w$(parse_git_branch)\$ '
fi
unset color_prompt force_color_prompt
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使用以下命令重新加载 .bashrc 文件:
$ source ~/.bashrc
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小智 21
现在,我按照这个 https://gist.github.com/eliotsykes/47516b877f5a4f7cd52f工作,到目前为止喜欢它,尽管我计划进一步定制它。
在终端
Run Code Online (Sandbox Code Playgroud)mkdir ~/.bash将原始
git-prompt.sh文件从 git contrib复制到~/.bash目录:https : //github.com/git/git/blob/master/contrib/completion/git-prompt.sh在
~/.bashrc或~/.bash_profile(选择您通常放置任何 bash 自定义/设置的文件)中,添加以下行:Run Code Online (Sandbox Code Playgroud)source ~/.bash/git-prompt.sh # Show git branch name at command prompt export GIT_PS1_SHOWCOLORHINTS=true # Option for git-prompt.sh to show branch name in color # Terminal Prompt: # Include git branch, use PROMPT_COMMAND (not PS1) to get color output (see git-prompt.sh for more) export PROMPT_COMMAND='__git_ps1 "\w" "\n\\\$ "' # Git branch (relies on git-prompt.sh)只要您在 git repo 中,您的 Bash 提示现在应该以颜色显示当前的 git 分支,表示它是否有未提交的更改。
小智 7
将以下行附加到~/.bashrc:
export GIT_PS1_SHOWDIRTYSTATE=true
export GIT_PS1_SHOWUNTRACKEDFILES=true
export PS1='\[\033[32m\]\u@\h\[\033[00m\]:\[\033[34m\]\w\[\033[31m\]$(__git_ps1)\[\033[00m\]\$ '
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小智 7
快速破解:
~/.bashrc:parse_git_branch() {
git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/(\1)/'
}
export PS1="\u@\h \[\e[32m\]\w \[\e[91m\]\$(parse_git_branch)\[\e[00m\]$ "
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~/.bashrc:更多细节:https : //medium.com/@thucnc/how-to-show-current-git-branch-with-colors-in-bash-prompt-380d05a24745