My .bash_profile

.bash_profile

# Source Git
source /c/'Program Files (x86)'/git/etc/git-completion.bash
source /c/'Program Files (x86)'/git/etc/git-prompt.sh

# Reset
Color_Off='\e[0m'       # Text Reset

# Regular Colors
Black='\e[0;30m'        # Black
Red='\e[0;31m'          # Red
Green='\e[0;32m'        # Green
Yellow='\e[0;33m'       # Yellow
Blue='\e[0;34m'         # Blue
Purple='\e[0;35m'       # Purple
Cyan='\e[0;36m'         # Cyan
White='\e[0;37m'        # White
Symbol='§ '

function git_color {
	trap 'exit' ERR

	local git_status="$(git status 2> /dev/null)"



	if [[ $git_status != "working directory clean" ]]; then 
		echo $Red 
	elif [[ $git_status == "Your branch is ahead of" ]]; then 
		echo $Yellow
	elif [[ $git_status == "nothing to commit" ]]; then 
		echo $Green
	else
		echo $Color_Off 
	fi
}


# Set a default prompt of: user@host and current_directory
# export PS1="\[$Blue\]\u\[$White\]@\[$Green\]\h\[$White\]:\[$Purple\]\W\[$Yellow\][$Symbol][$White\] "

PROMPT_COMMAND='__git_ps1 "\[$Blue\]\u\[$Yellow\]@\[$Green\]\h\[$Yellow\]:\[$Purple\]\W\[$(git_color)\]" "\[$White\]\$Symbol"'

# Uncomment to use the terminal colours set in DIR_COLORS
# eval "$(dircolors -b /etc/DIR_COLORS)"

# Ignore case when auto-completing
set completion-ignore-case on

# Aliases

alias ..='cd ..'
alias ga='git add'
alias gc='git commit'
alias gco='git checkout'
alias gcm='git commit -am'
alias gst='git status'
alias gpr='git pull --rebase'