My bashrc

.bashrc

#
# ~/.bashrc
#

# If not running interactively, don't do anything
[[ $- != *i* ]] && return

alias ls='ls --color=auto'
alias grep='grep --color=auto'

function repeat {
	for i in `seq 1 $1`; do echo -n "$2"; done
}

function git_branch {
	GIT_BRANCH=$(git symbolic-ref --short HEAD 2>/dev/null)
	if [ $? -ne 0 ]; then
		echo ""
	else
		echo "[$GIT_BRANCH]"
	fi
}

function nesting {
	repeat $(($(dirs -v | wc -l)-1)) '+'
}

export PATH=$PATH:~/.local/bin

PS1='\[\e[33m\]\T \[\e[34m\]\u@\w\[\e[31m\]$(nesting)\[\e[35m\]$(git_branch)\[\e[0m\]\$ '
source /usr/share/nvm/init-nvm.sh