.osx

#!/usr/bin/env bash

sudo -v

# Keep-alive: update existing 'sudo' time stamp until '.osx' has finished
while true; do sudo -n true; sleep 60; kill -0 "$$" || exit; done 2>/dev/null &

# Disable the sound effects on boot
sudo nvram SystemAudioVolume=" "

###############################################################################
# SSD-specific tweaks                                                         #
###############################################################################

# Disable local Time Machine snapshots
sudo tmutil disablelocal

# Disable hibernation (speeds up entering sleep mode)
sudo pmset -a hibernatemode 0

# Remove the sleep image file to save disk space
sudo rm /private/var/vm/sleepimage
# Create a zero-byte file instead…
sudo touch /private/var/vm/sleepimage
# …and make sure it can’t be rewritten
sudo chflags uchg /private/var/vm/sleepimage

# Disable the sudden motion sensor as it’s not useful for SSDs
sudo pmset -a sms 0

################
# Terminal.app #
################

# Only use UTF-8 in Terminal.app
defaults write com.apple.terminal StringEncodings -array 4

# Use a modified version of the Solarized Dark theme by default in Terminal.app
osascript <<EOD
tell application "Terminal"
	local allOpenedWindows
	local initialOpenedWindows
	local windowID
	set themeName to "Solarized Dark xterm-256color"
	(* Store the IDs of all the open terminal windows. *)
	set initialOpenedWindows to id of every window
	(* Open the custom theme so that it gets added to the list
	   of available terminal themes (note: this will open two
	   additional terminal windows). *)
	do shell script "open '$HOME/.dotfiles/themes/" & themeName & ".terminal'"
	(* Wait a little bit to ensure that the custom theme is added. *)
	delay 1
	(* Set the custom theme as the default terminal theme. *)
	set default settings to settings set themeName
	(* Get the IDs of all the currently opened terminal windows. *)
	set allOpenedWindows to id of every window
	repeat with windowID in allOpenedWindows
		(* Close the additional windows that were opened in order
		   to add the custom theme to the list of terminal themes. *)
		if initialOpenedWindows does not contain windowID then
			close (every window whose id is windowID)
		(* Change the theme for the initial opened terminal windows
		   to remove the need to close them in order for the custom
		   theme to be applied. *)
		else
			set current settings of tabs of (every window whose id is windowID) to settings set themeName
		end if
	end repeat
end tell
EOD