Mac Script Check If App Running And Close It

I'm writing a newbie AppleScript ping application, the intention is to check internet connection with only one click. So far, the code looks like this:

Mac Script Check If App Running And Close It Is Open
Mac Script Check If App Running And Close Items

ITerm2, a popular Terminal replacement for macOS, will automatically close the window when a shell script exits. If you already use iTerm as your default terminal, you may have noticed that shell scripts launched from Finder still open with the stock Terminal app. Oct 14, 2011 So what is a one line command that will determine the process ID of Terminal.app and kill it? I need to execute a shell script from GUI, but then close the Terminal App. Your solution above works manually, but I need a one line command that automates it. In the space provided at the bottom type 'Run' then click on the search icon. Select Run under Programs. Type MSCONFIG, then click OK. The System Configuration Utility window opens. Check the box for Selective Startup. Uncheck Load Startup Items. Click Apply, then Close. Restart your computer. Windows Vista: 1. The example script we gave to test this process will simply display text in the Terminal but the script you want to run is going to do something else and may need other apps/utilities installed on your Mac before it can run. If you’re skilled at writing shell scripts, you can always modify the script you have and instruct it to use apps.

tell application 'Terminal'
do script 'ping -c 10 www.vg.no'
end tell

As you've probably guessed, this opens Terminal and pings vg.no 10 times.
Now I want to add a little simplicity. I want it to bring Terminal to the front when I run the script, and I want it to close Terminal 10 seconds after the ping is successful/unsuccessful. This should allow plenty of time for me to see if I'm connected. Could anyone please tell me how to do this? I can quit the Terminal, but I can't make it wait first.
In summary, what I want is for the AppleScript to:

Open Terminal
Ping a webserver
Bring the Termianl to the front (or otherwise bring the result to the front)
Close whatever result it gets after 10 seconds

Automating the User Interface

Unfortunately, not every Mac app has scripting support, and those that do may not always have scripting support for every task you want to automate. You can often work around such limitations, however, by writing a user interface script, commonly called a UI or GUI script. A user interface script simulates user interaction, such as mouse clicks and keystrokes, allowing the script to select menu items, push buttons, enter text into text fields, and more.

Enabling User Interface Scripting

Mac Script Check If App Running And Close It Is Open

User interface scripting relies upon the OS X accessibility frameworks that provide alternative methods of querying and controlling the interfaces of apps and the system. By default, accessibility control of apps is disabled. For security and privacy reasons, the user must manually enable it on an app-by-app (including script apps) basis.

Launch System Preferences and click Security & Privacy.
Click Accessibility.
Choose an app and click Open.

When running an app that requires accessibility control for the first time, the system prompts you to enable it. See Figure 37-1.

Attempting to run an app that has not been given permission to use accessibility features results in an error. See Figure 37-2.

Mac Script Check If App Running And Close Items

Note

To run a user interface script in Script Editor, you must enable accessibility for Script Editor.

Admin credentials are required to perform enable user interface scripting.

Targeting an App

User interface scripting terminology is found in the Processes Suite of the System Events scripting dictionary. This suite includes terminology for interacting with most types of user interface elements, including windows, buttons, checkboxes, menus, radio buttons, text fields, and more. In System Events, the process class represents a running app. Listing 37-1 shows how to target an app using this class.

APPLESCRIPT

Listing 37-1AppleScript: Targeting an app for user interface scripting

tell application 'System Events'
tell process 'Safari'
-- Perform user interface scripting tasks
end tell
end tell

To control the user interface of an app, you must first inspect the app and determine its element hierarchy. This can be done by querying the app. For example, Listing 37-2 asks Safari for a list of menus in the menu bar.

Mac Script Check If App Running And Close It

APPLESCRIPT

Listing 37-2AppleScript: Querying an app for user interface element information

tell application 'System Events'
tell process 'Safari'
name of every menu of menu bar 1
end tell
end tell
--> Result: {'Apple', 'Safari', 'File', 'Edit', 'View', 'History', 'Bookmarks', 'Develop', 'Window', 'Help'}

Accessibility Inspector (Figure 37-3) makes it even easier to identify user interface element information. This app is included with Xcode. To use it, open Xcode and select Xcode > Open Developer Tool > Accessibility Inspector.

Once you know how an element fits into an interface, you target it within that hierarchy. For example, button X of window Y of process Z.

Clicking a Button

Use the click command to click a button. Listing 37-3 clicks a button in the Safari toolbar to toggle the sidebar between open and closed.

APPLESCRIPT

Listing 37-3AppleScript: Clicking a button

tell application 'System Events'
tell process 'Safari'
tell toolbar of window 1
click (first button where its accessibility description = 'Sidebar')
end tell
end tell
end tell
--> Result: {button 1 of toolbar 1 of window 'AppleScript: Graphic User Interface (GUI) Scripting' of application process 'Safari' of application 'System Events'}

Choosing a Menu Item

Menu items can have a fairly deep hierarchy within the interface of an app. A menu item generally resides within a menu, which resides within a menu bar. In scripting, they must be addressed as such. Listing 37-4 selects the Pin Tab menu item in the Window menu of Safari.

APPLESCRIPT

Listing 37-4AppleScript: Choosing a menu item

tell application 'System Events'
tell process 'Safari'
set frontmost to true
click menu item 'Pin Tab' of menu 'Window' of menu bar 1
end tell
end tell
--> Result: menu item 'Pin Tab' of menu 'Window' of menu bar item 'Window' of menu bar 1 of application process 'Safari' of application 'System Events'

Note

Scripting the user interface of an app can be tedious and repetitious. To streamline the process, consider creating handlers to perform common functions. For example, Listing 37-5 shows a handler that can be used to choose any menu item of any menu in any running app.

APPLESCRIPT

Listing 37-5AppleScript: A handler that chooses a menu item

on chooseMenuItem(theAppName, theMenuName, theMenuItemName)
try
-- Bring the target app to the front
tell application theAppName
activate
end tell
-- Target the app
tell application 'System Events'
tell process theAppName
-- Target the menu bar
tell menu bar 1
-- Target the menu by name
tell menu bar item theMenuName
tell menu theMenuName
-- Click the menu item
click menu item theMenuItemName
end tell
end tell
end tell
end tell
end tell
return true
on error
return false
end try
end chooseMenuItem

Listing 37-6 calls the handler in Listing 37-5 to select the Pin Tab menu item in the Window menu of Safari.

APPLESCRIPT

Listing 37-6AppleScript: Calling a handler to choose a menu item

Choosing a Submenu Item

Some menus contain other menus. In these cases, it may be necessary to select a menu item in a submenu of a menu. Listing 37-7 demonstrates how this would be done by selecting a submenu item in Safari.

APPLESCRIPT

Listing 37-7AppleScript: Selecting a submenu item

tell application 'System Events'
tell process 'Safari'
set frontmost to true
click menu item 'Email This Page' of menu of menu item 'Share' of menu 'File' of menu bar 1
end tell
end tell
--> Result: {menu item 'Email This Page' of menu 'Share' of menu item 'Share' of menu 'File' of menu bar item 'File' of menu bar 1 of application process 'Safari' of application 'System Events'}