dotfiles/.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 or lines starting with space in the history.
# See bash(1) for more options
HISTCONTROL=ignoreboth

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

# 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

# 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, 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

force_color_prompt=yes

# Colors
PS1='\[\e[1;32m\]\w\[\e[m\]\[\e[1;0m\] λ\[\e[m\] \[\e[1;37m\]'
export TERM=xterm-256color

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

# Disable Caret-C output
stty -ctlecho

set -o vi
bind -m vi-insert "\C-l":clear-screen

#so as not to be disturbed by Ctrl-S ctrl-Q in terminals:
stty -ixon

######################
# History Management #
######################

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

# for setting history length see HISTSIZE and HISTFILESIZE in bash(1)
HISTSIZE=5000
HISTFILESIZE=2000

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

if [ -f ~/.bash-git-prompt/share/gitprompt.sh ]; then
    source ~/.bash-git-prompt/share/gitprompt.sh
fi

GIT_PROMPT_ONLY_IN_REPO=1
GIT_PROMPT_START="\[\e[1;32m\]\w\[\e[m\]"
GIT_PROMPT_END="\[\e[1;37m\] λ \[\e[1;37m\]"
GIT_PROMPT_THEME=Georgi

######################
# Aliases            #
######################

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

# some more ls aliases
alias ls='ls -G'
alias ll='ls -alFG'
alias la='ls -AG'
alias l='ls -CFG'

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

######################
# Completion         #
######################

# 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

# Git completion
if [ -f ~/.git-completion.bash  ]; then
 . ~/.git-completion.bash
fi

######################
# Sources & exports  #
######################

if [ -f ~/.bashrc_local  ]; then
 . ~/.bashrc_local
fi

# Editor
export EDITOR='subl -w'


# 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$//'\'')"'