55 lines
1.7 KiB
Plaintext
55 lines
1.7 KiB
Plaintext
#https://gist.github.com/halbtuerke/31934
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#parse_git_branch() {
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# git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ (\1)/'
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#}
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#export PS1="\u@\h \[\033[32m\]\w\[\033[33m\]\$(parse_git_branch)\[\033[00m\] $ "
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RED="\[\033[0;31m\]"
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YELLOW="\[\033[0;33m\]"
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GREEN="\[\033[0;32m\]"
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BLUE="\[\033[0;34m\]"
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LIGHT_RED="\[\033[1;31m\]"
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LIGHT_GREEN="\[\033[1;32m\]"
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WHITE="\[\033[1;37m\]"
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LIGHT_GRAY="\[\033[0;37m\]"
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COLOR_NONE="\[\e[0m\]"
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function parse_git_branch {
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git rev-parse --git-dir &> /dev/null
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git_status="$(git status 2> /dev/null)"
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branch_pattern="^# On branch ([^${IFS}]*)"
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remote_pattern="# Your branch is (.*) of"
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diverge_pattern="# Your branch and (.*) have diverged"
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if [[ ! ${git_status}} =~ "working directory clean" ]]; then
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state="${RED}⚡"
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fi
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# add an else if or two here if you want to get more specific
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if [[ ${git_status} =~ ${remote_pattern} ]]; then
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if [[ ${BASH_REMATCH[1]} == "ahead" ]]; then
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remote="${YELLOW}↑"
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else
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remote="${YELLOW}↓"
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fi
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fi
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if [[ ${git_status} =~ ${diverge_pattern} ]]; then
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remote="${YELLOW}↕"
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fi
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if [[ ${git_status} =~ ${branch_pattern} ]]; then
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branch=${BASH_REMATCH[1]}
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echo " (${branch})${remote}${state}"
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fi
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}
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function prompt_func() {
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previous_return_value=$?;
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# prompt="${TITLEBAR}$BLUE[$RED\w$GREEN$(__git_ps1)$YELLOW$(git_dirty_flag)$BLUE]$COLOR_NONE"
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prompt="\u@\h \[\033[32m\]\${TITLEBAR}${BLUE}[${LIGHT_GRAY}\w${GREEN}$(parse_git_branch)${BLUE}]${COLOR_NONE}"
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if test $previous_return_value -eq 0
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then
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PS1="${prompt}# "
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else
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PS1="${prompt}${RED}#${COLOR_NONE} "
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fi
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}
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PROMPT_COMMAND=prompt_func |