Created
February 2, 2013 22:38
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Git bash prompt
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# Bash PS1 for Git repositories showing branch and relative path inside | |
# the Repository | |
# Reset | |
RESET="\[\033[0m\]" | |
# Regular Colors | |
BLACK="\[\033[0;30m\]" | |
RED="\[\033[0;31m\]" | |
GREEN="\[\033[0;32m\]" | |
YELLOW="\[\033[0;33m\]" | |
BLUE="\[\033[0;34m\]" | |
PURPLE="\[\033[0;35m\]" | |
CYAN="\[\033[0;36m\]" | |
WHITE="\[\033[0;37m\]" | |
# PS1 Prompt variables | |
USER="\u" | |
HOST="\h" | |
TIME12H="\T" | |
TIME12A="\@" | |
PATHSHORT="\W" | |
PATHFULL="\w" | |
NEWLINE="\n" | |
JOBS="\j" | |
__git_relative_dir() { | |
local dirname | |
if [ -d .git ]; then | |
dirname="" | |
else | |
dirname=" $(git rev-parse --show-prefix)" | |
fi | |
echo "$dirname" | |
} | |
# This function generates the prompt, depending on Git's status... | |
function __git_prompt() | |
{ | |
local pre_prompt="${USER}@${HOST}" | |
git branch &>/dev/null | |
if [ "$?" -eq "0" ]; then | |
local git_prompt="$(__git_ps1 ' (%s)')" | |
local post_prompt="$(__git_relative_dir) \$ " | |
git status | grep "nothing to commit" > /dev/null 2>&1 | |
if [ "$?" -eq "0" ]; then | |
# Clean repository, show it in green.. | |
PS1="$pre_prompt${GREEN}$git_prompt${RESET}$post_prompt" | |
else | |
# Repository dirty, show in red... | |
PS1="$pre_prompt${RED}$git_prompt${RESET}$post_prompt" | |
fi | |
# @2 - Prompt when not in GIT repo | |
else | |
PS1="$pre_prompt ${PATHFULL}${RESET}\$ "; \ | |
fi | |
} | |
PROMPT_COMMAND=__git_prompt |
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