.zpreztorc

#
# Sets Prezto options.
#
# Authors:
#   Sorin Ionescu <sorin.ionescu@gmail.com>
#

#
# General
#

# Set case-sensitivity for completion, history lookup, etc.
# zstyle ':prezto:*:*' case-sensitive 'yes'

# Color output (auto set to 'no' on dumb terminals).
zstyle ':prezto:*:*' color 'yes'

# Add additional directories to load prezto modules from
# zstyle ':prezto:load' pmodule-dirs $HOME/.zprezto-contrib

# Set the Zsh modules to load (man zshmodules).
# zstyle ':prezto:load' zmodule 'attr' 'stat'

# Set the Zsh functions to load (man zshcontrib).
# zstyle ':prezto:load' zfunction 'zargs' 'zmv'

# Set the Prezto modules to load (browse modules).
# The order matters.
zstyle ':prezto:load' pmodule \
  'archive' \
  'rsync' \
  'tmux' \
  'ssh' \
  'history-substring-search' \
  'syntax-highlighting' \
  'git' \
  'osx' \
  'homebrew' \
  \
  'environment' \
  'terminal' \
  'editor' \
  'history' \
  'directory' \
  'spectrum' \
  'utility' \
  'completion' \
  'prompt'

# WARN: force set ~/.rbenv/shims
# 'rails' \

#
# Autosuggestions
#

# Set the query found color.
# zstyle ':prezto:module:autosuggestions:color' found ''

#
# Completions
#

# Set the entries to ignore in static */etc/hosts* for host completion.
# zstyle ':prezto:module:completion:*:hosts' etc-host-ignores \
#   '0.0.0.0' '127.0.0.1'

#
# Editor
#

# Set the key mapping style to 'emacs' or 'vi'.
zstyle ':prezto:module:editor' key-bindings 'emacs'

# Auto convert .... to ../..
# zstyle ':prezto:module:editor' dot-expansion 'yes'

# Allow the zsh prompt context to be shown.
#zstyle ':prezto:module:editor' ps-context 'yes'

#
# Git
#

# Ignore submodules when they are 'dirty', 'untracked', 'all', or 'none'.
# zstyle ':prezto:module:git:status:ignore' submodules 'all'

#
# GNU Utility
#

# Set the command prefix on non-GNU systems.
# zstyle ':prezto:module:gnu-utility' prefix 'g'

#
# History Substring Search
#

# Set the query found color.
# zstyle ':prezto:module:history-substring-search:color' found ''

# Set the query not found color.
# zstyle ':prezto:module:history-substring-search:color' not-found ''

# Set the search globbing flags.
# zstyle ':prezto:module:history-substring-search' globbing-flags ''

#
# OS X
#

# Set the keyword used by `mand` to open man pages in Dash.app
# zstyle ':prezto:module:osx:man' dash-keyword 'manpages'

#
# Pacman
#

# Set the Pacman frontend.
# zstyle ':prezto:module:pacman' frontend 'yaourt'

#
# Prompt
#

# Set the prompt theme to load.
# Setting it to 'random' loads a random theme.
# Auto set to 'off' on dumb terminals.
zstyle ':prezto:module:prompt' theme 'sorin'

# Set the working directory prompt display length.
# By default, it is set to 'short'. Set it to 'long' (without '~' expansion)
# for longer or 'full' (with '~' expansion) for even longer prompt display.
# zstyle ':prezto:module:prompt' pwd-length 'long'

# my extension for prompt-pwd of sorin theme
function prompt-pwd() {
  setopt localoptions extendedglob

  local current_pwd="${PWD/#$HOME/~}"
  local ret_directory

  local disable_abbr_flag=0
  if [[ ${#current_pwd} -le 32 ]]; then
    disable_abbr_flag=1
  fi

  local zsh_red='%%F{9}'
  local zsh_blue='%%F{4}'
  local zsh_green='%%F{2}'

  dirs=("${(@s[/])current_pwd}")
  local i=0
  local n=${#dirs[@]}
  local abbr_flag=0

  # check closest git repo index
  local git_repo_dir_index=0
  for dir in "${dirs[@]}"; do
    ((i++))
    target_dir_slice=("${dirs[@]:0:$i}")
    target_dir=${(j:/:)target_dir_slice}
    if [[ -d ${target_dir/#\~/$HOME}/.git ]]; then
      git_repo_dir_index=$i
    fi
  done

  i=0
  local root_dir_show_flag=0
  for dir in "${dirs[@]}"; do
    ((i++))
    local suffix='/'
    if [[ $i ==  $((n - 0)) ]]; then
      suffix=''
    fi
    # wanring color if not under $HOME dir
    if [[ $i == 1 ]] && [[ "$dir" == "" ]]; then
      printf "$zsh_red"
    fi
    # emphasize git repo dir
    if [[ $git_repo_dir_index == $i ]]; then
      if [[ $abbr_flag == 0 ]]; then
        printf "${zsh_green}${dir}${zsh_blue}${suffix}"
      else
        printf "${zsh_green}${dir}${zsh_blue}${suffix}"
      fi
      continue
    fi
    # omit directory
    if [[ $disable_abbr_flag == 0 ]] && [[ $root_dir_show_flag == 1 ]] && [[ $i -le $((n - 2)) ]]; then
      if [[ $abbr_flag == 0 ]]; then
        printf ""
      fi
      if [[ $(uname) == "Darwin" ]]; then
        if [[ -n "$TMUX" ]]; then
          printf "■ /"
        else
          printf "📁 /"
        fi
      else
        printf "■/"
      fi
      abbr_flag=1
      continue
    fi
    if [[ $abbr_flag == 1 ]]; then
      abbr_flag=0
      printf ""
    fi

    if [[ "$dir" != "" ]]; then
      root_dir_show_flag=1
    fi
    printf "${dir}${suffix}"
  done
}

# Set the prompt to display the return code along with an indicator for non-zero
# return codes. This is not supported by all prompts.
# zstyle ':prezto:module:prompt' show-return-val 'yes'

#
# Ruby
#

# Auto switch the Ruby version on directory change.
# zstyle ':prezto:module:ruby:chruby' auto-switch 'yes'

#
# Python
#

# Auto switch the Python virtualenv on directory change.
# zstyle ':prezto:module:python:virtualenv' auto-switch 'yes'

# Automatically initialize virtualenvwrapper if pre-requisites are met.
# zstyle ':prezto:module:python:virtualenv' initialize 'yes'

#
# Screen
#

# Auto start a session when Zsh is launched in a local terminal.
# zstyle ':prezto:module:screen:auto-start' local 'yes'

# Auto start a session when Zsh is launched in a SSH connection.
# zstyle ':prezto:module:screen:auto-start' remote 'yes'

#
# SSH
#

# Set the SSH identities to load into the agent.
# zstyle ':prezto:module:ssh:load' identities 'id_rsa' 'id_rsa2' 'id_github'

#
# Syntax Highlighting
#

# Set syntax highlighters.
# By default, only the main highlighter is enabled.
# zstyle ':prezto:module:syntax-highlighting' highlighters \
#   'main' \
#   'brackets' \
#   'pattern' \
#   'line' \
#   'cursor' \
#   'root'
#
# Set syntax highlighting styles.
# zstyle ':prezto:module:syntax-highlighting' styles \
#   'builtin' 'bg=blue' \
#   'command' 'bg=blue' \
#   'function' 'bg=blue'
#
# Set syntax pattern styles.
# zstyle ':prezto:module:syntax-highlighting' pattern \
#   'rm*-rf*' 'fg=white,bold,bg=red'

#
# Terminal
#

# Auto set the tab and window titles.
# zstyle ':prezto:module:terminal' auto-title 'yes'

# Set the window title format.
# zstyle ':prezto:module:terminal:window-title' format '%n@%m: %s'

# Set the tab title format.
# zstyle ':prezto:module:terminal:tab-title' format '%m: %s'

# Set the terminal multiplexer title format.
# zstyle ':prezto:module:terminal:multiplexer-title' format '%s'

#
# Tmux
#

# Auto start a session when Zsh is launched in a local terminal.
# zstyle ':prezto:module:tmux:auto-start' local 'yes'

# Auto start a session when Zsh is launched in a SSH connection.
# zstyle ':prezto:module:tmux:auto-start' remote 'yes'

# Integrate with iTerm2.
# zstyle ':prezto:module:tmux:iterm' integrate 'yes'

# Set the default session name:
# zstyle ':prezto:module:tmux:session' name 'YOUR DEFAULT SESSION NAME'

#
# Utility
#

# Enabled safe options. This aliases cp, ln, mv and rm so that they prompt
# before deleting or overwriting files. Set to 'no' to disable this safer
# behavior.
# zstyle ':prezto:module:utility' safe-ops 'yes'