osx

#!/usr/bin/env bash

# Base on http://mths.be/osx

# Ask for the administrator password upfront
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 &

# ###############################################################################
# # General UI/UX                                                               #
# ###############################################################################

# Menu bar: disable transparency
defaults write NSGlobalDomain AppleEnableMenuBarTransparency -bool false

# Set highlight color to teal
defaults write NSGlobalDomain AppleHighlightColor -string "0.00 0.847058822 0.999999"

# Set sidebar icon size to medium
defaults write NSGlobalDomain NSTableViewDefaultSizeMode -int 2

# Set scrollbars behaviour
# Possible values: `WhenScrolling`, `Automatic` and `Always`
defaults write NSGlobalDomain AppleShowScrollBars -string "WhenScrolling"

# Disable opening and closing window animations
defaults write NSGlobalDomain NSAutomaticWindowAnimationsEnabled -bool false

# Save to disk (not to iCloud) by default
defaults write NSGlobalDomain NSDocumentSaveNewDocumentsToCloud -bool false

# Check for software updates daily, not just once per week
defaults write com.apple.SoftwareUpdate ScheduleFrequency -int 1

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

# Disable local Time Machine snapshots
sudo tmutil disablelocal

###############################################################################
# Trackpad, mouse, keyboard, Bluetooth accessories, and input                 #
###############################################################################

# Trackpad: enable tap to click for this user and for the login screen
defaults write com.apple.driver.AppleBluetoothMultitouch.trackpad Clicking -bool true
defaults -currentHost write NSGlobalDomain com.apple.mouse.tapBehavior -int 1
defaults write NSGlobalDomain com.apple.mouse.tapBehavior -int 1

# Trackpad: map bottom right corner to right-click
defaults write com.apple.driver.AppleBluetoothMultitouch.trackpad TrackpadCornerSecondaryClick -int 2
defaults write com.apple.driver.AppleBluetoothMultitouch.trackpad TrackpadRightClick -bool true
defaults -currentHost write NSGlobalDomain com.apple.trackpad.trackpadCornerClickBehavior -int 1
defaults -currentHost write NSGlobalDomain com.apple.trackpad.enableSecondaryClick -bool true

# Trackpad: enable three finger drag
defaults write com.apple.driver.AppleBluetoothMultitouch.trackpad TrackpadThreeFingerDrag -int 1
defaults -currentHost write NSGlobalDomain com.apple.trackpad.TrackpadThreeFingerDrag -int 1

# Enable full keyboard access for all controls
# (e.g. enable Tab in modal dialogs)
defaults write NSGlobalDomain AppleKeyboardUIMode -int 3

# Use scroll gesture with the Ctrl (^) modifier key to zoom
defaults write com.apple.universalaccess closeViewScrollWheelToggle -bool true
defaults write com.apple.universalaccess HIDScrollZoomModifierMask -int 262144
# Follow the keyboard focus while zoomed in
defaults write com.apple.universalaccess closeViewZoomFollowsFocus -bool true

# Disable press-and-hold for keys in favor of key repeat
defaults write NSGlobalDomain ApplePressAndHoldEnabled -bool false

# Set a blazingly fast keyboard repeat rate
defaults write NSGlobalDomain KeyRepeat -int 0

# Set a short delay until key repeat"
defaults write NSGlobalDomain InitialKeyRepeat -int 68

# Set language and text formats
# Note: if you’re in the US, replace `EUR` with `USD`, `Centimeters` with
# `Inches`, `en_GB` with `en_US`, and `true` with `false`.
defaults write NSGlobalDomain AppleLanguages -array "en" "gb"
defaults write NSGlobalDomain AppleLocale -string "en_GB@currency=GBP"
defaults write NSGlobalDomain AppleMeasurementUnits -string "Centimeters"
defaults write NSGlobalDomain AppleMetricUnits -bool true

# Set the timezone; see `systemsetup -listtimezones` for other values
systemsetup -settimezone "Europe/London" > /dev/null

# Disable auto-correct
defaults write NSGlobalDomain NSAutomaticSpellingCorrectionEnabled -bool false

# Stop iTunes from responding to the keyboard media keys
launchctl unload -w /System/Library/LaunchAgents/com.apple.rcd.plist 2> /dev/null

###############################################################################
# Screen                                                                      #
###############################################################################

# Enable subpixel font rendering on non-Apple LCDs
defaults write NSGlobalDomain AppleFontSmoothing -int 2

###############################################################################
# Finder                                                                      #
###############################################################################

# Set ~ as the default location for new Finder windows
# For other paths, use `PfLo` and `file:///full/path/here/`
defaults write com.apple.finder NewWindowTarget -string "PfLo"
defaults write com.apple.finder NewWindowTargetPath -string "file://${HOME}/"

# Show icons for hard drives, servers, and removable media on the desktop
defaults write com.apple.finder ShowHardDrivesOnDesktop -bool false
defaults write com.apple.finder ShowExternalHardDrivesOnDesktop -bool true
defaults write com.apple.finder ShowRemovableMediaOnDesktop -bool true
defaults write com.apple.finder ShowMountedServersOnDesktop -bool false

# Finder: show all filename extensions
defaults write NSGlobalDomain AppleShowAllExtensions -bool true

# Finder: show status bar
defaults write com.apple.finder ShowStatusBar -bool true

# Finder: show path bar
defaults write com.apple.finder ShowPathbar -bool true

# Finder: allow text selection in Quick Look
defaults write com.apple.finder QLEnableTextSelection -bool true

# Display full POSIX path as Finder window title
defaults write com.apple.finder _FXShowPosixPathInTitle -bool true

# When performing a search, search the current folder by default
defaults write com.apple.finder FXDefaultSearchScope -string "SCcf"

# Disable the warning when changing a file extension
defaults write com.apple.finder FXEnableExtensionChangeWarning -bool false

# Enable spring loading for directories
defaults write NSGlobalDomain com.apple.springing.enabled -bool true

# Remove the spring loading delay for directories
defaults write NSGlobalDomain com.apple.springing.delay -float 0

# Avoid creating .DS_Store files on network volumes
defaults write com.apple.desktopservices DSDontWriteNetworkStores -bool true

# Disable disk image verification
defaults write com.apple.frameworks.diskimages skip-verify -bool true
defaults write com.apple.frameworks.diskimages skip-verify-locked -bool true
defaults write com.apple.frameworks.diskimages skip-verify-remote -bool true

# Automatically open a new Finder window when a volume is mounted
defaults write com.apple.frameworks.diskimages auto-open-ro-root -bool true
defaults write com.apple.frameworks.diskimages auto-open-rw-root -bool true
defaults write com.apple.finder OpenWindowForNewRemovableDisk -bool true

# Use column view in all Finder windows by default
# Four-letter codes for the other view modes: `icnv`, `Nlsv`, `clmv`, `Flwv`
defaults write com.apple.finder FXPreferredViewStyle -string "clmv"

# Disable the warning before emptying the Trash
defaults write com.apple.finder WarnOnEmptyTrash -bool false

# Enable AirDrop over Ethernet and on unsupported Macs running Lion
defaults write com.apple.NetworkBrowser BrowseAllInterfaces -bool true

# Show the ~/Library folder
chflags nohidden ~/Library

###############################################################################
# Dock, Dashboard, and hot corners                                            #
###############################################################################

# Put dock on the left
defaults write com.apple.dock orientation -string "left"

# Set the icon size of Dock items to 45 pixels
defaults write com.apple.dock tilesize -int 45

# Enable spring loading for all Dock items
defaults write com.apple.dock enable-spring-load-actions-on-all-items -bool true

# Show indicator lights for open applications in the Dock
defaults write com.apple.dock show-process-indicators -bool true

# Speed up Mission Control animations
defaults write com.apple.dock expose-animation-duration -float 0.1

# Don’t show Dashboard as a Space
defaults write com.apple.dock dashboard-in-overlay -bool true

# Don’t automatically rearrange Spaces based on most recent use
defaults write com.apple.dock mru-spaces -bool false

# Remove the auto-hiding Dock delay
defaults write com.apple.dock autohide-delay -float 0

# Automatically hide and show the Dock
defaults write com.apple.dock autohide -bool true

###############################################################################
# Activity Monitor                                                            #
###############################################################################

# Show the main window when launching Activity Monitor
defaults write com.apple.ActivityMonitor OpenMainWindow -bool true

# Visualize CPU usage in the Activity Monitor Dock icon
defaults write com.apple.ActivityMonitor IconType -int 5

# Show all processes in Activity Monitor
defaults write com.apple.ActivityMonitor ShowCategory -int 0

# Sort Activity Monitor results by CPU usage
defaults write com.apple.ActivityMonitor SortColumn -string "CPUUsage"
defaults write com.apple.ActivityMonitor SortDirection -int 0

###############################################################################
# Kill affected applications                                                  #
###############################################################################

for app in "Activity Monitor" "Dock" "Finder" "SystemUIServer" ; do
    killall "${app}" > /dev/null 2>&1
done
echo "Done. Note that some of these changes require a logout/restart to take effect."