.zshrc

# Set up the prompt

autoload -Uz promptinit
promptinit
PROMPT='
%K{blue}%n@%m%k %B%F{cyan}%~%f%b
%# '
#RPROMPT='[%(?.%?.%B%F{red}%?%f%b), %D %*]  # process result

setopt histignorealldups sharehistory

# Use emacs keybindings even if our EDITOR is set to vi
bindkey -e

# Keep 1000 lines of history within the shell and save it to ~/.zsh_history:
HISTSIZE=1000
nSAVEHIST=1000
HISTFILE=~/.zsh_history

# Use modern completion system
autoload -Uz compinit
compinit

zstyle ':completion:*' auto-description 'specify: %d'
zstyle ':completion:*' completer _expand _complete _correct _approximate
zstyle ':completion:*' format 'Completing %d'
zstyle ':completion:*' group-name ''
zstyle ':completion:*' menu select=2
eval "$(dircolors -b)"
zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
zstyle ':completion:*' list-colors ''
zstyle ':completion:*' list-prompt %SAt %p: Hit TAB for more, or the character to insert%s
zstyle ':completion:*' matcher-list '' 'm:{a-z}={A-Z}' 'm:{a-zA-Z}={A-Za-z}' 'r:|[._-]=* r:|=* l:|=*'
zstyle ':completion:*' menu select=long
zstyle ':completion:*' select-prompt %SScrolling active: current selection at %p%s
zstyle ':completion:*' use-compctl false
zstyle ':completion:*' verbose true

zstyle ':completion:*:*:kill:*:processes' list-colors '=(#b) #([0-9]#)*=0=01;31'
zstyle ':completion:*:kill:*' command 'ps -u $USER -o pid,%cpu,tty,cputime,cmd'


## peco history refered "http://qiita.com/kp_ohnishi/items/3009e2083831af3a7c5c"
function peco-select-history() {
    local tac
    if which tac > /dev/null; then
        tac="tac"
    else
        tac="tail -r"
    fi
    BUFFER=$(\history -n 1 | \
        eval $tac | \
        peco --query "$LBUFFER")
    CURSOR=$#BUFFER
    zle clear-screen
}
zle -N peco-select-history
bindkey '^r' peco-select-history

## tmux windows rename ssh refered "https://gist.github.com/numa08/6545981"
ssh() {
  if [[ $# == 0 || -z $TMUX ]]; then
    command ssh $@
    return
  fi

  local remote=${${(P)#}%.*}  ## will refactor
  local old_name=$(tmux display-message -p '#W') 
  local renamed=0

  if [[ $remote != -* ]]; then
    renamed=1
    tmux rename-window $remote
    printf '\033]2;%s\033\\' "${remote}"
  fi
  command ssh $@
  if [[ $renamed == 1 ]];then
    tmux rename-window "$old_name"
    printf '\033]2;%s\033\\' "${old_name}"
  fi
}

ls() {
  command ls --color=auto $@
}