Developer's Bash-GIT PS1 Integration

Description

Provides simple information about git repository for the bash terminal

Erik Johnson (xtrementl)
Created: 07-29-2009
Updated: 03-31-2011

Special thanks to:
reborg

The PS1 will be formatted as follows:
Non-Git repo:
    [{host}: {dir}] -->
    $

Git repo:
    [{host}: {dir}] {branch}({diff upstream counts}){working dir syms} [{time last commit}] -->
    $

Notes

The marker ($) will be colored red/green depending on the result of last command's exit code
For Git repos, the working dir symbols are:
    + - staged changes
    * - unstaged changes
    ^ - stashed changes
    % - untracked files

Installation

Add the following line to your .bashrc:
    source ~/.bash_git_ps1.sh