#------------------------GIT SNIPPET--------------------------

# Instalar:
# sudo apt install fonts-powerline fonts-font-awesome

#Colors
DEFAULT='\[\e[0m\]'
RED='\[\e[0;31m\]'
LIGHT_RED='\[\e[1;31m\]'
GREEN='\[\e[0;32m\]'
GRAY='\[\e[0;90m\]'
LIGHT_BLUE='\[\e[94m\]'
BLACK='\[\e[30m\]'

BACKGROUND_DEFAULT='\[\e[49m\]'
BACKGROUND_RED='\[\e[41m\]'
BACKGROUND_LIGHT_RED='\[\e[101m\]'
BACKGROUND_GREEN='\[\e[42m\]'
BACKGROUND_GRAY='\[\e[100m\]'
BACKGROUND_LIGHT_BLUE='\[\e[104m\]'

PS1="$BLACK$BACKGROUND_GRAY \u$BACKGROUND_DEFAULT$GRAY$BACKGROUND_LIGHT_BLUE\$(arrow)$BLACK  \w$BACKGROUND_DEFAULT$BACKGROUND_GREEN$LIGHT_BLUE\$(arrow)$BLACK \$(git_changes)\$(parse_git_branch)$DEFAULT$BACKGROUND_DEFAULT$GREEN\$(arrow)$DEFAULT "
# Funcion para determinar la rama actual de trabajo
function parse_git_branch {
	git branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e 's/ \(.*\)/ \(\1\)/' -e 's/^* //'
}

# Funcion muestra un * si es que hay cambios en la rama actual
function git_changes {
	if git status 2> /dev/null | grep -q "Cambios no rastreados para el commit"; then
		printf "*"
	elif git status 2> /dev/null | grep -q "Cambios a ser confirmados"; then
		printf "♦"
	fi
}

function arrow {
	printf ''
}

#------------------------GIT SNIPPET--------------------------