bashrc

# .bashrc

# Non-interactive shells
if [[ $- != *i* ]] ; then
	return
fi

# Global definitions
shopt -s checkwinsize
shopt -s no_empty_cmd_completion
shopt -s histappend

if [ -f /etc/bashrc ]; then
	. /etc/bashrc
fi

# User specific environment
if ! [[ "$PATH" =~ "$HOME/.local/bin:$HOME/bin:" ]]
then
    PATH="$HOME/.local/bin:$HOME/bin:$PATH"
fi
export PATH

# User exports
if [ -f $HOME/.config/aliases ]
then
	source $HOME/.config/aliases
fi

if [ -f $HOME/.config/functions.bash ]
then
	source $HOME/.config/functions.bash
fi

# Local exports
if [ -f $HOME/.config/exports.local.bash ]
then
	source $HOME/.config/exports.local.bash
fi

rightPrompt() {
	local RCol=$(tput sgr0)

	local Red=$(tput setaf 1)
	local Gre=$(tput setaf 2)
	local Yel=$(tput setaf 3)
	local Blu=$(tput setaf 3)
	local Pur=$(tput setaf 5)

	local GitCompete=""
	local ColorCompensate=0
	# Right side of prompt
	# 1. git stuff
	local GSP="$(git status --porcelain --branch 2>/dev/null)"

	# Modified files
	local GSPm="$(grep -c "^ M" <<< "${GSP}")"
	if [ "${GSPm}" -gt "0" ]; then
		GitString+="${Yel}!"
		ColorCompensate=$((${ColorCompensate}+${#Yel}))
	fi

	# Staged and Tracked files
	local GSPs="$(grep -c "^[AM] " <<< "${GSP}")"
	if [ "${GSPs}" -gt "0" ]; then
		GitString+="${Gre}+"
		ColorCompensate=$((${ColorCompensate}+${#Gre}))
	fi

	# Deleted files
	local GSPd="$(grep -c "^ D" <<< "${GSP}")"
	if [ "${GSPd}" -gt "0" ]; then
		GitString+="${Red}d"
		ColorCompensate=$((${ColorCompensate}+${#Red}))
	fi


	# Untracked files
	local GSPu="$(grep -c "^?" <<< "${GSP}")"
	if [ "${GSPu}" -gt "0" ]; then
		GitString+="${Red}?"
		ColorCompensate=$((${ColorCompensate}+${#Red}))
	fi

	# Branch
	local Branch="$(awk '/##/ {print $2}' <<< "${GSP}")"
	GitString+="${Pur} ${Branch%...*}"
	ColorCompensate=$((${ColorCompensate}+${#Pur}))

	let Columns=$(tput cols)+${ColorCompensate}
	printf "%*s" ${Columns} "${GitString} "
}

PROMPT_COMMAND=__prompt_command # Func to gen PS1 after CMDs

__prompt_command() {
	local EXIT="$?"			# This needs to be first
	PS1=""

	# to check colors use -
	# for c in {0..255}; do tput setaf $c; tput setaf $c | cat -v; echo =$c ; done
	local RCol=$(tput sgr0)

	local Red=$(tput setaf 1)
	local Gre=$(tput setaf 2)
	local Yel=$(tput setaf 3)
	local Pur=$(tput setaf 5)
	local Cyan=$(tput setaf 6)

	# printing Right Side of prompt and putting cursor back at start
	PS1+="\[$(tput sc; rightPrompt; tput rc)\]"

	# Left side of prompt
	# 1. exit code color
	# 2. current working directory
	if [ $EXIT != 0 ]; then
		PS1+="\[${Red}\]$EXIT> " # Add red if exit code non 0
	else
		PS1+="\[${Gre}\]> "
	fi

	PS1+="\[${Cyan}\]\W\[${RCol}\] "


}