MacOS launch helper to start emacs daemon or attach to one

em.scpt

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--
-- Open this script with 'Script Editor' on MacOS, then save it
-- inside /Applications as an 'Application', not 'Script'.
--
-- Prerequisites:
--
-- 1. There should be Emacs in your /Applications
--    If you downloaded emacs-plus from homebrew:
--    ln -s /usr/local/Cellar/emacs-plus@27/27.2/Emacs.app /Applications/Emacs.app
--
-- 2. Make sure you have a /usr/local/bin/emacsclient
--    If you don't, update the script below to the correct path
--
-- Akash Agrawal <[email protected]>

tell application "Finder"
	try
		log "checking for existing emacs client frames"
		set frameVisible to do shell script "/usr/local/bin/emacsclient -n -e '(> (length (frame-list)) 1)'"
		if frameVisible is not "t" then
			log "server exists, attaching a new client frame"
			do shell script "/usr/local/bin/emacsclient -c -n"
		else
			log frameVisible
			log "server and window exists, bringing it to foreground"
		end if
	on error
		log "starting server"
		do shell script "/usr/local/bin/emacs --daemon"
		do shell script "/usr/local/bin/emacsclient -c -n"
	end try
	tell application "Emacs" to activate
end tell

em.sh

# Complimentary shell helper to add an 'em' command if you're opening files from terminal.
# It will try to connect to a running emacs daemon. If not found, it starts one.
#
# Source this file from your ~/.zlogin, ~/.zshrc, ~/.bashrc etc,
# or add this code directly to those files.
#
# Example Usage:
# > em ~/.zshrc
#
# Akash Agrawal <[email protected]>

em () {
    # Check if a frame(window) already exists
    emacsclient -n -e "(if (> (length (frame-list)) 1) 't)" | grep -q t

    # If it doesn't create a new window (start server if not running)
    # Else, use the same window to open the file.
    if [ "$?" = "1" ]; then
        emacsclient -c -n -a "" "$@"
    else
        emacsclient -n -a "" "$@"
    fi
}

Does M-x server-start not accomplish the same thing as this script? I may be confused. Newbie here.

@AtomicNess123 Kinda. To run M-x start-server, you have to have already started emacs. This script allows you to open spotlight, enter something like 'emacs' or 'em' or whatever you name it, and open emacs in daemon mode with a visible frame.

If you close emacs (without killing server), opening emacs from spotlight again will just connect to the running instance, so it's gonna be fast.

Thanks, I think I get the idea :)