#!/usr/bin/env bash

# Thanks https://mths.be/osx
# avec modifications

# Ask for the administrator password upfront
sudo -v

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

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

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

# Disable transparency in the menu bar and elsewhere on Yosemite
defaults write com.apple.universalaccess reduceTransparency -bool true

# Menu bar: hide the Time Machine, Volume, and User icons
for domain in ~/Library/Preferences/ByHost/com.apple.systemuiserver.*; do
    defaults write "${domain}" dontAutoLoad -array \
        "/System/Library/CoreServices/Menu Extras/TimeMachine.menu" \
        "/System/Library/CoreServices/Menu Extras/Volume.menu" \
        "/System/Library/CoreServices/Menu Extras/User.menu"
done
defaults write com.apple.systemuiserver menuExtras -array \
    "/System/Library/CoreServices/Menu Extras/Bluetooth.menu" \
    "/System/Library/CoreServices/Menu Extras/AirPort.menu" \
    "/System/Library/CoreServices/Menu Extras/Battery.menu" \
    "/System/Library/CoreServices/Menu Extras/Clock.menu"

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

# Expand save panel by default
defaults write NSGlobalDomain NSNavPanelExpandedStateForSaveMode -bool true
defaults write NSGlobalDomain NSNavPanelExpandedStateForSaveMode2 -bool true

# Expand print panel by default
defaults write NSGlobalDomain PMPrintingExpandedStateForPrint -bool true
defaults write NSGlobalDomain PMPrintingExpandedStateForPrint2 -bool true

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

# Automatically quit printer app once the print jobs complete
defaults write com.apple.print.PrintingPrefs "Quit When Finished" -bool true

# Remove duplicates in the “Open With” menu (also see `lscleanup` alias)
/System/Library/Frameworks/CoreServices.framework/Frameworks/LaunchServices.framework/Support/lsregister -kill -r -domain local -domain system -domain user

# Display ASCII control characters using caret notation in standard text views
# Try e.g. `cd /tmp; unidecode "\x{0000}" > cc.txt; open -e cc.txt`
defaults write NSGlobalDomain NSTextShowsControlCharacters -bool true

# Disable the crash reporter
defaults write com.apple.CrashReporter DialogType -string "none"

# Set Help Viewer windows to non-floating mode
defaults write com.apple.helpviewer DevMode -bool true

# Reveal IP address, hostname, OS version, etc. when clicking the clock
# in the login window
sudo defaults write /Library/Preferences/com.apple.loginwindow AdminHostInfo HostName

# Restart automatically if the computer freezes
sudo systemsetup -setrestartfreeze on

# Never go into computer sleep mode
sudo systemsetup -setcomputersleep Off > /dev/null

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

# Disable Notification Center and remove the menu bar icon
launchctl unload -w /System/Library/LaunchAgents/com.apple.notificationcenterui.plist 2> /dev/null

# Disable smart quotes when writing
defaults write NSGlobalDomain NSAutomaticQuoteSubstitutionEnabled -bool false

# Disable smart dashes when writing
defaults write NSGlobalDomain NSAutomaticDashSubstitutionEnabled -bool false

# Set custom wallpaper
# Remove default wallpaper, symlink to my wallpaper
# saved as ~/Pictures/wallpaper.jpg
rm -rf ~/Library/Application Support/Dock/desktoppicture.db
sudo rm -rf /System/Library/CoreServices/DefaultDesktop.jpg
sudo ln -s ${HOME}/Pictures/wallpaper.jpg /System/Library/CoreServices/DefaultDesktop.jpg

###############################################################################
# Trackpad, mouse, keyboard, 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

# Disable natural scrolling
defaults write NSGlobalDomain com.apple.swipescrolldirection -bool false

# Enable full keyboard access for all controls
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 1
defaults write NSGlobalDomain InitialKeyRepeat -int 15

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

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

# Require password immediately after sleep or screen saver begins
defaults write com.apple.screensaver askForPassword -int 1
defaults write com.apple.screensaver askForPasswordDelay -int 0

# Save screenshots to the Pictures/Screenshots
mkdir ${HOME}/Pictures/Screenshots
defaults write com.apple.screencapture location -string "${HOME}/Pictures/Screenshots"

# Save screenshots in PNG format
defaults write com.apple.screencapture type -string "png"

# Disable shadow in screenshots
defaults write com.apple.screencapture disable-shadow -bool true

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

# Enable HiDPI display modes (requires restart)
sudo defaults write /Library/Preferences/com.apple.windowserver DisplayResolutionEnabled -bool true

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

# Finder: allow quitting via ⌘ + Q; doing so will also hide desktop icons
defaults write com.apple.finder QuitMenuItem -bool true

# Finder: disable window animations and Get Info animations
defaults write com.apple.finder DisableAllAnimations -bool true

# Set Documents as the default location for new Finder windows
defaults write com.apple.finder NewWindowTarget -string "PfLo"
defaults write com.apple.finder NewWindowTargetPath -string "file://${HOME}/Documents/"

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

# Finder: show hidden files by default
defaults write com.apple.finder AppleShowAllFiles -bool true

# 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

# Tweak the spring loading delay for directories
defaults write NSGlobalDomain com.apple.springing.delay -float .5

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

# Show item info near icons on the desktop and in other icon views
/usr/libexec/PlistBuddy -c "Set :DesktopViewSettings:IconViewSettings:showItemInfo true" ~/Library/Preferences/com.apple.finder.plist
/usr/libexec/PlistBuddy -c "Set :FK_StandardViewSettings:IconViewSettings:showItemInfo true" ~/Library/Preferences/com.apple.finder.plist
/usr/libexec/PlistBuddy -c "Set :StandardViewSettings:IconViewSettings:showItemInfo true" ~/Library/Preferences/com.apple.finder.plist

# Show item info at the bottom of the icons on the desktop
/usr/libexec/PlistBuddy -c "Set DesktopViewSettings:IconViewSettings:labelOnBottom true" ~/Library/Preferences/com.apple.finder.plist

# Enable snap-to-grid for icons on the desktop and in other icon views
/usr/libexec/PlistBuddy -c "Set :DesktopViewSettings:IconViewSettings:arrangeBy grid" ~/Library/Preferences/com.apple.finder.plist
/usr/libexec/PlistBuddy -c "Set :FK_StandardViewSettings:IconViewSettings:arrangeBy grid" ~/Library/Preferences/com.apple.finder.plist
/usr/libexec/PlistBuddy -c "Set :StandardViewSettings:IconViewSettings:arrangeBy grid" ~/Library/Preferences/com.apple.finder.plist

# Set grid spacing for icons on the desktop and in other icon views
/usr/libexec/PlistBuddy -c "Set :DesktopViewSettings:IconViewSettings:gridSpacing 50" ~/Library/Preferences/com.apple.finder.plist
/usr/libexec/PlistBuddy -c "Set :FK_StandardViewSettings:IconViewSettings:gridSpacing 50" ~/Library/Preferences/com.apple.finder.plist
/usr/libexec/PlistBuddy -c "Set :StandardViewSettings:IconViewSettings:gridSpacing 50" ~/Library/Preferences/com.apple.finder.plist

# Set the size of icons on the desktop and in other icon views
/usr/libexec/PlistBuddy -c "Set :DesktopViewSettings:IconViewSettings:iconSize 24" ~/Library/Preferences/com.apple.finder.plist
/usr/libexec/PlistBuddy -c "Set :FK_StandardViewSettings:IconViewSettings:iconSize 24" ~/Library/Preferences/com.apple.finder.plist
/usr/libexec/PlistBuddy -c "Set :StandardViewSettings:IconViewSettings:iconSize 24" ~/Library/Preferences/com.apple.finder.plist

# Use list view in all Finder windows by default
defaults write com.apple.finder FXPreferredViewStyle -string "Nlsv"

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

# Empty Trash securely by default
defaults write com.apple.finder EmptyTrashSecurely -bool true

# 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

# Expand the following File Info panes:
# “General”, “Open with”, and “Sharing & Permissions”
defaults write com.apple.finder FXInfoPanesExpanded -dict \
    General -bool true \
    OpenWith -bool true \
    Privileges -bool true

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

# Enable highlight hover effect for the grid view of a stack (Dock)
defaults write com.apple.dock mouse-over-hilite-stack -bool true

# Set the icon size of Dock items to 36 pixels
defaults write com.apple.dock tilesize -int 36

# Change minimize/maximize window effect
defaults write com.apple.dock mineffect -string "scale"

# 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

# Don’t animate opening applications from the Dock
defaults write com.apple.dock launchanim -bool false

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

# Don’t group windows by application in Mission Control
# (i.e. use the old Exposé behavior instead)
defaults write com.apple.dock expose-group-by-app -bool false

# Disable Dashboard
defaults write com.apple.dashboard mcx-disabled -bool true

# 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
# Remove the animation when hiding/showing the Dock
defaults write com.apple.dock autohide-time-modifier -float 0

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

# Reset Launchpad, but keep the desktop wallpaper intact
find "${HOME}/Library/Application Support/Dock" -name "*-*.db" -maxdepth 1 -delete

###############################################################################
# Hot Corners                                                                 #
###############################################################################

# Top left screen corner → Mission Control
defaults write com.apple.dock wvous-tl-corner -int 2
defaults write com.apple.dock wvous-tl-modifier -int 0

# Top right screen corner → Application Windows
defaults write com.apple.dock wvous-tr-corner -int 3
defaults write com.apple.dock wvous-tr-modifier -int 0

# Bottom left screen corner → Screen saver
defaults write com.apple.dock wvous-bl-corner -int 5
defaults write com.apple.dock wvous-bl-modifier -int 0

###############################################################################
# Spotlight                                                                   #
###############################################################################

# Disable Spotlight indexing for any volume that gets mounted and has not yet
# been indexed before.
sudo defaults write /.Spotlight-V100/VolumeConfiguration Exclusions -array "/Volumes"
# Change indexing order and disable some search results
# Yosemite-specific search results (remove them if your are using OS X 10.9 or older):
#   MENU_DEFINITION
#   MENU_CONVERSION
#   MENU_EXPRESSION
#   MENU_SPOTLIGHT_SUGGESTIONS (send search queries to Apple)
#   MENU_WEBSEARCH             (send search queries to Apple)
#   MENU_OTHER
defaults write com.apple.spotlight orderedItems -array \
    '{"enabled" = 1;"name" = "APPLICATIONS";}' \
    '{"enabled" = 1;"name" = "SYSTEM_PREFS";}' \
    '{"enabled" = 1;"name" = "DIRECTORIES";}' \
    '{"enabled" = 1;"name" = "PDF";}' \
    '{"enabled" = 1;"name" = "FONTS";}' \
    '{"enabled" = 0;"name" = "DOCUMENTS";}' \
    '{"enabled" = 0;"name" = "MESSAGES";}' \
    '{"enabled" = 0;"name" = "CONTACT";}' \
    '{"enabled" = 0;"name" = "EVENT_TODO";}' \
    '{"enabled" = 0;"name" = "IMAGES";}' \
    '{"enabled" = 0;"name" = "BOOKMARKS";}' \
    '{"enabled" = 0;"name" = "MUSIC";}' \
    '{"enabled" = 0;"name" = "MOVIES";}' \
    '{"enabled" = 0;"name" = "PRESENTATIONS";}' \
    '{"enabled" = 0;"name" = "SPREADSHEETS";}' \
    '{"enabled" = 0;"name" = "SOURCE";}' \
    '{"enabled" = 0;"name" = "MENU_DEFINITION";}' \
    '{"enabled" = 0;"name" = "MENU_OTHER";}' \
    '{"enabled" = 0;"name" = "MENU_CONVERSION";}' \
    '{"enabled" = 0;"name" = "MENU_EXPRESSION";}' \
    '{"enabled" = 0;"name" = "MENU_WEBSEARCH";}' \
    '{"enabled" = 0;"name" = "MENU_SPOTLIGHT_SUGGESTIONS";}'
# Load new settings before rebuilding the index
killall mds > /dev/null 2>&1
# Make sure indexing is enabled for the main volume
sudo mdutil -i on / > /dev/null
# Rebuild the index from scratch
sudo mdutil -E / > /dev/null

###############################################################################
# Terminal & iTerm 2                                                          #
###############################################################################

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

# Use Fairyfloss in Terminal.app
osascript <<EOD

tell application "Terminal"

    local allOpenedWindows
    local initialOpenedWindows
    local windowID
    set themeName to "Fairyfloss"

    (* 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

start_if_needed() {
  local grep_name="[${1:0:1}]${1:1}"

  if [[ -z $(ps aux | grep -e "${grep_name}") ]]; then
    if [ -e ~/Applications/$1.app ]; then
      open ~/Applications/$1.app
    else
      if [ -e /Applications/$1.app ]; then
        open /Applications/$1.app
      fi
    fi
  fi

  true
}

# Install the Fairyfloss theme for iTerm
start_if_needed iTerm
open "${HOME}/dotfiles/themes/Fairyfloss.itermcolors"

# Don’t display the annoying prompt when quitting iTerm
defaults write com.googlecode.iterm2 PromptOnQuit -bool false

###############################################################################
# Time Machine                                                                #
###############################################################################

# Prevent Time Machine from prompting to use new hard drives as backup volume
defaults write com.apple.TimeMachine DoNotOfferNewDisksForBackup -bool true

# Disable local Time Machine backups
# Commenting this out since disablelocal is no longer available in 
# High Sierra (unrecognized verb)
# hash tmutil &> /dev/null && sudo tmutil disablelocal

###############################################################################
# TextEdit                                                                    #
###############################################################################

# Use plain text mode for new TextEdit documents
defaults write com.apple.TextEdit RichText -int 0
# Open and save files as UTF-8 in TextEdit
defaults write com.apple.TextEdit PlainTextEncoding -int 4
defaults write com.apple.TextEdit PlainTextEncodingForWrite -int 4
# Set tab width to 4 instead of the default 8
defaults write com.apple.TextEdit "TabWidth" '4'

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

for app in "Activity Monitor" "Address Book" "Calendar" "Contacts" "cfprefsd" \
    "Dock" "Finder" "Google Chrome" "Google Chrome Canary" "Mail" "Messages" \
    "Opera" "Safari" "SizeUp" "Spectacle" "SystemUIServer" \
    "Transmission" "Twitter" "iCal"; do
    killall "${app}" > /dev/null 2>&1
done
echo "Done."