.bashrc

# ~/.bashrc: executed by bash(1) for non-login shells.
# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)
# for examples

# If not running interactively, don't do anything
[ -z "$PS1" ] && return

# don't put duplicate lines in the history. See bash(1) for more options
# ... or force ignoredups and ignorespace
HISTCONTROL=ignoredups:ignorespace

# append to the history file, don't overwrite it
shopt -s histappend

# for setting history length see HISTSIZE and HISTFILESIZE in bash(1)
HISTSIZE=1000
HISTFILESIZE=2000

# check the window size after each command and, if necessary,
# update the values of LINES and COLUMNS.
shopt -s checkwinsize

# make less more friendly for non-text input files, see lesspipe(1)
[ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)"

# set variable identifying the chroot you work in (used in the prompt below)
if [ -z "$debian_chroot" ] && [ -r /etc/debian_chroot ]; then
	debian_chroot=$(cat /etc/debian_chroot)
fi

# set a fancy prompt (non-color, unless we know we "want" color)
case "$TERM" in
     xterm-color) color_prompt=yes;;
esac

# uncomment for a colored prompt, if the terminal has the capability; turned
# off by default to not distract the user: the focus in a terminal window
# should be on the output of commands, not on the prompt
#force_color_prompt=yes

if [ -n "$force_color_prompt" ]; then
	if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then
        # We have color support; assume it's compliant with Ecma-48
	# (ISO/IEC-6429). (Lack of such support is extremely rare, and such
	# a case would tend to support setf rather than setaf.)
		color_prompt=yes
	else
		color_prompt=
	fi
fi

function git_branch () {
	git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ (\1)/'
}

RED="\[\033[1;31m\]"
GREEN="\[\033[1;32m\]"
YELLOW="\[\033[1;33m\]"
PURPLE="\[\033[1;34m\]"
ROSE="\[\033[0;35m\]"
CYAN="\[\033[1;36m\]"
NO_COLOR="\[\033[0m\]"

color_prompt=yes
if [ "$color_prompt" = yes ]; then
    PS1="${debian_chroot:+($debian_chroot)}$GREEN\u$ROSE@$PURPLE\w$RED\$(git_branch)$NO_COLOR: $YELLOW\$(/bin/ls -lah | /bin/grep -m 1 total | /bin/sed 's/total //')b\n$NO_COLOR\$ "
else
    PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ '
fi
unset color_prompt force_color_prompt

function add_path() {
    input="$1"
    if [ -e $input ] && [ ! -z "${PATH##*$input:*}" ]; then
        #echo "Add path $input"
        PATH=$PATH:$input
    fi
}

# enable color support of ls and also add handy aliases
alias grep='grep --color=auto'
alias fgrep='fgrep --color=auto'
alias egrep='egrep --color=auto'

alias ls='ls --color=auto'
#alias ll='ls -alFp'
alias la='ls -A'
alias l='ls -CF'
alias screeni='screen -e^Vv -S innerc -c ~/.screenrc-inner'

# Alias definitions.
# You may want to put all your additions into a separate file like
# ~/.bash_aliases, instead of adding them here directly.
# See /usr/share/doc/bash-doc/examples in the bash-doc package.

if [ -f ~/.bash_aliases ]; then
    source ~/.bash_aliases
fi

if [ -f ~/.bashrc_docker ]; then
    source ~/.bashrc_docker
fi

# enable programmable completion features (you don't need to enable
# this, if it's already enabled in /etc/bash.bashrc and /etc/profile
# sources /etc/bash.bashrc).
#if [ -f /etc/bash_completion ] && ! shopt -oq posix; then
#    . /etc/bash_completion
#fi

export TERM=xterm-256color
export NODE_PATH="/usr/local/lib/node_modules:/usr/lib/node_modules"
# pyenv
PATH="$HOME/.pyenv/bin:$PATH"
eval "$(pyenv init -)"
eval "$(pyenv virtualenv-init -)"
# goenv
export GOENV_ROOT="$HOME/.goenv"
add_path $GOENV_ROOT/bin
eval "$(goenv init -)"
# nvm
export NVM_DIR="$HOME/.nvm"
[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"  # This loads nvm
[ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion"  # This loads nvm bash_completion

POWERLINE_SCRIPT=/usr/share/powerline/bindings/bash/powerline.sh
if [ -f $POWERLINE_SCRIPT ]; then
  source $POWERLINE_SCRIPT
fi