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

# don't put duplicate lines or lines starting with space in the history.
# See bash(1) for more options
HISTCONTROL=ignoreboth

# 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

export PATH="$HOME/bin:/usr/local/bin:$PATH"
export LD_LIBRARY_PATH=/usr/local/lib:$LD_LIBRARY_PATH

export EDITOR=nvim

# Prevent file overwrite on stdout redirection
# Use `>|` to force redirection to an existing file
set -o noclobber

# Automatically trim long paths in the prompt (requires Bash 4.x)
PROMPT_DIRTRIM=2

# Enable history expansion with space
# E.g. typing !!<space> will replace the !! with your last command
bind Space:magic-space

# Turn on recursive globbing (enables ** to recurse all directories)
shopt -s globstar 2> /dev/null

## SMARTER TAB-COMPLETION (Readline bindings) ##

# Perform file completion in a case insensitive fashion
bind "set completion-ignore-case on"

# Treat hyphens and underscores as equivalent
bind "set completion-map-case on"

# Display matches for ambiguous patterns at first tab press
bind "set show-all-if-ambiguous on"

## SANE HISTORY DEFAULTS ##

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

# Save multi-line commands as one command
shopt -s cmdhist

# Record each line as it gets issued
PROMPT_COMMAND='history -a'

# Huge history. Doesn't appear to slow things down, so why not?
HISTSIZE=500000
HISTFILESIZE=100000

# Avoid duplicate entries
HISTCONTROL="erasedups:ignoreboth"

# Don't record some commands
export HISTIGNORE="&:[ ]*:exit:ls:bg:fg:history:clear"

# Useful timestamp format
HISTTIMEFORMAT='%F %T '

# Enable incremental history search with up/down arrows (also Readline goodness)
# Learn more about this here: http://codeinthehole.com/writing/the-most-important-command-line-tip-incremental-history-searching-with-inputrc/
bind '"\e[A": history-search-backward'
bind '"\e[B": history-search-forward'
bind '"\e[C": forward-char'
bind '"\e[D": backward-char'

## BETTER DIRECTORY NAVIGATION ##

# Prepend cd to directory names automatically
shopt -s autocd 2> /dev/null
# Correct spelling errors during tab-completion
shopt -s dirspell 2> /dev/null
# Correct spelling errors in arguments supplied to cd
shopt -s cdspell 2> /dev/null

# This defines where cd looks for targets
# Add the directories you want to have fast access to, separated by colon
# Ex: CDPATH=".:~:~/projects" will look for targets in the current working directory, in home and in the ~/projects folder
CDPATH="."

# This allows you to bookmark your favorite places across the file system
# Define a variable containing a path and you will be able to cd into it regardless of the directory you're in
shopt -s cdable_vars


platform=$(uname)
if [[ $platform == "Linux" ]]; then

	TERM=xterm-256color
	# 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

	if [[ "$color_prompt" == yes ]]; then
			PS1='${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
	unset color_prompt force_color_prompt

	# 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

	# 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 -GFh'
			#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

	# 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$//'\'')"'

	# 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

	# xcape

	#~/git/xcape/xcape -e 'Control_L=Escape'

	# add Matlab path
	# export PATH=$PATH:/usr/local/MATLAB/R2015b/bin
	export PATH=/usr/local/MATLAB/R2015b/bin:/usr/local/MATLAB/R2015b/toolbox/local:$PATH

elif [[ $platform == "Darwin" ]]; then
	PS1="\u@\h:\[\033[0;34m\]\w\[\033[0m\]$ "

	if [ -f $(brew --prefix)/etc/bash_completion ]; then
		. $(brew --prefix)/etc/bash_completion
	fi

	alias ls="ls -CGFh"
fi

LESS="-im"
export LESS

alias la="ls -A"
alias ll="ls -lha"
alias vim="nvim"

alias isas="ssh pander@i81server.ira.uka.de"

source ~/bin/autocomplete.sh
# alias vims="vim -c \"call feedkeys(':source ~/.vim/obsessions/')\""

[ -f ~/.fzf.bash ] && source ~/.fzf.bash
