oh-my-zsh/plugins/osx/osx.plugin.zsh

# ------------------------------------------------------------------------------
#          FILE:  osx.plugin.zsh
#   DESCRIPTION:  oh-my-zsh plugin file.
#        AUTHOR:  Sorin Ionescu (sorin.ionescu@gmail.com)
#       VERSION:  1.0.1
# ------------------------------------------------------------------------------


function tab() {
  local command="cd \\\"$PWD\\\""
  (( $# > 0 )) && command="${command}; $*"

  the_app=$(
    osascript 2>/dev/null <<EOF
      tell application "System Events"
        name of first item of (every process whose frontmost is true)
      end tell
EOF
  )

  [[ "$the_app" == 'Terminal' ]] && {
    osascript 2>/dev/null <<EOF
      tell application "System Events"
        tell process "Terminal" to keystroke "t" using command down
        tell application "Terminal" to do script "${command}" in front window
      end tell
EOF
  }

  [[ "$the_app" == 'iTerm' ]] && {
    osascript 2>/dev/null <<EOF
      tell application "iTerm"
        set current_terminal to current terminal
        tell current_terminal
          launch session "Default Session"
          set current_session to current session
          tell current_session
            write text "${command}"
          end tell
        end tell
      end tell
EOF
  }
}

function pfd() {
  osascript 2>/dev/null <<EOF
    tell application "Finder"
      return POSIX path of (target of window 1 as alias)
    end tell
EOF
}

function pfs() {
  osascript 2>/dev/null <<EOF
    set output to ""
    tell application "Finder" to set the_selection to selection
    set item_count to count the_selection
    repeat with item_index from 1 to count the_selection
      if item_index is less than item_count then set the_delimiter to "\n"
      if item_index is item_count then set the_delimiter to ""
      set output to output & ((item item_index of the_selection as alias)'s POSIX path) & the_delimiter
    end repeat
EOF
}

function cdf() {
  cd "$(pfd)"
}

function pushdf() {
  pushd "$(pfd)"
}

function quick-look() {
  (( $# > 0 )) && qlmanage -p $* &>/dev/null &
}

function man-preview() {
  man -t "$@" | open -f -a Preview
}

function trash() {
  local trash_dir="${HOME}/.Trash"
  local temp_ifs=$IFS
  IFS=$'\n'
  for item in "$@"; do
    if [[ -e "$item" ]]; then
      item_name="$(basename $item)"
      if [[ -e "${trash_dir}/${item_name}" ]]; then
        mv -f "$item" "${trash_dir}/${item_name} $(date "+%H-%M-%S")"
      else
        mv -f "$item" "${trash_dir}/"
      fi
    fi
  done
  IFS=$temp_ifs
}