[macosx] shellでダイアログを表示する

question.sh

#!/bin/bash

function input-text {
  script='
    set answer to ""
    try
      tell application "SystemUIServer"
        set result to display dialog "question" default answer "" with title "title" buttons {"cancel", "ok"} default button 2
        if (get button returned of result) is equal to "ok" then
          set answer to (get text returned of result)
        end if
      end tell
    end try
    activate application (path to frontmost application as text)
    answer
  '
  result=$(osascript -e "$script")
  echo "[$result]"
}

input-text

function yes-or-no {
  script='
    set answer to ""
    try
      tell application "SystemUIServer"
        set answer to display dialog "message" with title "title" buttons { "No", "Yes" } default button 2
        set answer to (get button returned of answer)
      end
    end try
    activate app (path to frontmost application as text)
    answer
  '
  result=$(osascript -e "$script")
  echo "[$result]"
}

yes-or-no