.bashrc

############################
##  TO USE VI FOR VISUDO  ##
############################
# sudo update-alternatives --config editor

# If not running interactively, don't do anything
case $- in
    *i*) ;;
      *) return;;
esac

###########################
#  BASH HISTORY Settings  #
###########################

# don't put duplicate lines or lines starting with space in the history.
HISTCONTROL=ignoreboth

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

# set history length
HISTSIZE=1000
HISTFILESIZE=2000

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

# If set, the pattern "**" used in a pathname expansion context will
# match all files and zero or more directories and subdirectories.
#shopt -s globstar

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


##########################
#   Terminal Color and   #
#      PS1 Settings      #
##########################
# 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

#DEFAULT PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ '
if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then
    PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\] \[\033[01;34m\]\w \$\[\033[00m\] '
else
    PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ '
fi

# Load custom PS1 prompt (if exists)
if [ -f ~/.bash_prompt ]; then
	. ~/.bash_prompt
fi

# If this is an xterm set the title to user@host:dir
case "$TERM" in
xterm*|rxvt*)
    PS1="\[\e]0;${debian_chroot:+($debian_chroot)}\u@\h: \w\a\]$PS1"
    ;;
*)
    ;;
esac


########################
#    Alias Settings    #
########################
# enable color support of ls and also add handy aliases
if [ -x /usr/bin/dircolors ]; then
    test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)"
    alias ls='ls --color=auto'
    #alias dir='dir --color=auto'
    #alias vdir='vdir --color=auto'

    alias grep='grep --color=auto'
    alias fgrep='fgrep --color=auto'
    alias egrep='egrep --color=auto'
fi

# some more ls aliases
alias ll='ls -alF'
alias la='ls -A'
alias l='ls -CF'
alias tmuxlist='tmux list-sessions'
alias tmuxattach='tmux attach-session -t'

# Add an "alert" alias for long running commands.  Use like so:
#   sleep 10; alert
alias alert='notify-send --urgency=low -i "$([ $? = 0 ] && echo terminal || echo error)" "$(history|tail -n1|sed -e '\''s/^\s*[0-9]\+\s*//;s/[;&|]\s*alert$//'\'')"'

# 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
    . ~/.bash_aliases
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 ! shopt -oq posix; then
  if [ -f /usr/share/bash-completion/bash_completion ]; then
    . /usr/share/bash-completion/bash_completion
  elif [ -f /etc/bash_completion ]; then
    . /etc/bash_completion
  fi
fi

# Remap exit to detach if tmux is running
# Disabled for now (tired of re-attaching to kill session)
#exit() {
#	if [[ -z $TMUX ]]; then
#		builtin exit
#	else
#		tmux detach
#	fi
#}

export VISUAL=vim
export EDITOR="$VISUAL"

# Powerline
if [ -d "/usr/local/lib/python3.4/dist-packages/powerline" ]; then
	export POWERLINEDIR=/usr/local/lib/python3.4/dist-packages/powerline
	powerline-daemon -q
	. ${POWERLINEDIR}/bindings/bash/powerline.sh
fi