.zshrc

#!/bin/zsh

# color variables
black=`tput setaf 0`
red=`tput setaf 1`
green=`tput setaf 2`
yellow=`tput setaf 3`
blue=`tput setaf 4`
magenta=`tput setaf 5`
cyan=`tput setaf 6`
white=`tput setaf 7`
reset=`tput sgr0`
newline=$'\n'

# aliases
alias cdu='cd ..'
alias scr='screen -r'
alias g='git'
alias grep='grep --color=auto'
alias less='less --raw-control-chars'
alias ls='ls -G'
alias l='ls'
alias sz='source ~/.zshrc'
alias az='atom ~/.zshrc'
alias deleted='/usr/sbin/lsof | grep deleted'
alias du='du --human-readable'
alias vg='vim ~/.gitconfig'
alias vz='vim ~/.zshrc && source ~/.zshrc'
alias a='atom'
alias v='vim'
# alias l='ls --almost-all --color=yes --classify --quoting-style=escape'

# my functions
# subdo goes into each subdir and does the task you input, this one in color!
function subdo () {
  {
    for dir in ./*
    do
      (
        cd "$dir" &&
        echo "${blue}\n====================================================" &&
        echo "=================== $(pwd) ===================\n${reset}" &&
        eval "$*"
      )
    done
  } 2>&1 | less
}

# if in a git work tree, rm or mv should use the git command.
# http://stackoverflow.com/questions/22653525/how-to-do-conditional-aliases-in-zsh?rq=1
function rm mv () {
  if git rev-parse --is-inside-work-tree &> /dev/null
  then
    git $0 "$@"
  else
    command $0 "$@"
  fi
}

# enable VCS_INFO
# https://wiki.gentoo.org/wiki/Zsh/HOWTO
# http://zsh.sourceforge.net/Doc/Release/User-Contributions.html#Version-Control-Information
autoload -Uz vcs_info
zstyle ':vcs_info:*' enable git
zstyle ':vcs_info:*' check-for-changes true
zstyle ':vcs_info:*' check-for-staged-changes true
# stashed changes using gitst do not show, will work on this later
# ${yellow}%m${reset}-
# also want to add ahead/behind, may use
# https://github.com/sunaku/home/blob/master/.zsh/config/prompt.zsh
# https://github.com/johan/zsh/blob/master/Misc/vcs_info-examples
# http://www.opensource.apple.com/source/zsh/zsh-55/zsh/Misc/vcs_info-examples
zstyle ':vcs_info:git*' formats "${magenta}(${reset}%r/%S${magenta})${yellow}-${magenta}[${reset}%b-${red}%u${reset}-${blue}%c${magenta}]${reset}"
precmd() {
    vcs_info
}
# enable add to prompt
setopt prompt_subst
#
# make zsh autocomplete nicer
# https://wiki.gentoo.org/wiki/Zsh/HOWTO
ulimit -c unlimited
# Completion
autoload -U compinit
compinit
# Correction
setopt correctall
# Prompt
autoload -U promptinit
promptinit

# autoload -U colors
# colors

# get online help
unalias run-help
autoload run-help
HELPDIR=/usr/local/share/zsh/help


zstyle ':completion:*:descriptions' format '%U%B%d%b%u'
zstyle ':completion:*:warnings' format '%BSorry, no matches for: %d%b'


## history
export HISTFILE=~/.zsh_history
export HISTSIZE=2000
export SAVEHIST=$HISTSIZE
setopt hist_ignore_all_dups
setopt hist_ignore_space
setopt APPEND_HISTORY
## for sharing history between zsh processes
setopt INC_APPEND_HISTORY
setopt SHARE_HISTORY

# automatically cd when given a directory
setopt autocd

## keep background processes at full speed
setopt NOBGNICE
## restart running processes on exit
setopt HUP

#allow tab completion in the middle of a word
setopt COMPLETE_IN_WORD

export PS1='[%D %*] %~${vcs_info_msg_0_}${newline}%# '

# http://pilif.github.io/2004/10/delete-key-in-zsh/
bindkey "^[[3~" delete-char
bindkey "^[3;5~" delete-char
# remap home and end http://theandystratton.com/2009/fixing-home-end-page-up-and-page-down-in-leopards-terminal
# or just import and use qayshp.terminal
#"${key[Home]}"


echo ".zshrc applied"