dotfiles/zsh/zshrc

################################################################################
#  .zshrc -- my personal ZSH configuration
#             see https://github.com/hcartiaux/dotfiles
#
#  Copyright (c) 2013 Hyacinthe Cartiaux <Hyacinthe.Cartiaux@uni.lu>
#                                      _
#                              _______| |__  _ __ ___
#                             |_  / __| '_ \| '__/ __|
#                            _ / /\__ \ | | | | | (__
#                           (_)___|___/_| |_|_|  \___|
#
################################################################################
# This file is NOT part of ZSH
#
# This program is free software: you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free Software
# Foundation, either version 3 of the License, or (at your option) any later
# version.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along with
# this program.  If not, see <http://www.gnu.org/licenses/>.
################################################################################

source /etc/profile

##################################################################
## Basic variables
#
: ${UNAME=$(uname)}

##################################################################
## Shell and prompt configuration
#
autoload -U promptinit compinit
promptinit
compinit

setopt autopushd pushdminus pushdsilent pushdtohome
setopt autocd
setopt interactivecomments
setopt nobanghist
setopt noclobber
setopt HIST_REDUCE_BLANKS
setopt HIST_IGNORE_SPACE
setopt SH_WORD_SPLIT
setopt nohup
setopt chase_links
unsetopt ignore_eof
unsetopt rm_star_silent
unsetopt list_ambiguous

# Auto-correct
setopt correctall
alias vim='nocorrect vim'

# This will set the default prompt
source ~/.zsh/prompt_hyacinthe_setup

# Syntax highlighting
source ~/.zsh/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh

# type a directory's name to cd to it.
compctl -/ cd

##################################################################
## Auto-completion
#
setopt complete_aliases

zstyle ':completion:*:descriptions' format '%U%B%d%b%u'
zstyle ':completion:*:warnings' format '%Bno match for:  : %d%b'
zstyle ':completion:*' menu select=2
zstyle ':completion:*' select-prompt %SScrolling active: current selection at %p%s
zstyle ':completion:*:rm:*' ignore-line yes
zstyle ':completion:*:mv:*' ignore-line yes
zstyle ':completion:*:cp:*' ignore-line yes

# allow approximate
zstyle ':completion:*' completer _complete _match _approximate
zstyle ':completion:*:match:*' original only
zstyle ':completion:*:approximate:*' max-errors 1 numeric
# tab completion for PID :D
zstyle ':completion:*:*:kill:*' menu yes select
zstyle ':completion:*:kill:*' force-list always
# cd not select parent dir.
zstyle ':completion:*:cd:*' ignore-parents parent pwd

##################################################################
## Key bindings
## http://mundy.yazzy.org/unix/zsh.php
## http://www.zsh.org/mla/users/2000/msg00727.html
#
typeset -g -A key
bindkey "\e[1~" beginning-of-line
bindkey "\e[4~" end-of-line
bindkey "\e[5~" beginning-of-history
bindkey "\e[6~" end-of-history
bindkey "\e[3~" delete-char
bindkey "\e[2~" quoted-insert
bindkey "\e\e[C" forward-word
bindkey "\e\e[D" backward-word

bindkey '5D' emacs-backward-word
bindkey '5C' emacs-forward-word

bindkey "^H" backward-delete-word
# for rxvt
bindkey "\e[8~" end-of-line
bindkey "\e[7~" beginning-of-line
# for non RH/Debian xterm, can't hurt for RH/DEbian xterm
bindkey "\eOH" beginning-of-line
bindkey "\eOF" end-of-line
# for freebsd console
bindkey "\e[H" beginning-of-line
bindkey "\e[F" end-of-line
# completion in the middle of a line
bindkey '^i' expand-or-complete-prefix

##################################################################
## HISTORY
#
HISTFILE=~/.zhistory
HISTSIZE=10000
SAVEHIST=10000
setopt   appendhistory
setopt   incappendhistory

##################################################################
## Environment variables
#

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

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

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

# zsh specific
alias -g L="| less" # Write L after a command to page through the output.
alias -g H="| head -n 20" # Write L after a command to get the 20 first lines
alias -g G='| grep --color -i' # Write G after the command to grep it
alias -g TL='| tail -20'
alias -g NUL="> /dev/null 2>&1" # Redirect stdout and stderr to /dev/null.
alias -g NE="2> /dev/null" # Redirect stderr to /dev/null

[ -x /usr/bin/xpdf ] && alias -s pdf="xpdf"

##################################################################
## OAR & G5K Integration
#

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

##################################################################
## Colors
#

eval `dircolors --sh`
export GREP_COLOR=31

##################################################################
## Ruby & RVM
#

# Load RVM into a shell session *as a function*
[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm"

# Add System Ruby and  RVM to PATH for scripting
export PATH=$PATH:/usr/lib/ruby/gems/2.1.0/bin/:$HOME/.rvm/bin