defaults

#!/bin/zsh

## Xcode
# Backup Xcode defaults
defaults read com.apple.dt.Xcode > ~/Desktop/XcodeDefaults.plist

# Restore Xcode vanilla defaults
# If you delete/move the current plist, Xcode will write a fresh one next time you run it.
killall Xcode
mv ~/Library/Preferences/com.apple.dt.Xcode.plist ~/Desktop/XcodeDefaults.plist
open -b com.apple.dt.Xcode

# Enable project build time
defaults write com.apple.dt.Xcode ShowBuildOperationDuration -bool YES

# Enable parallel builds for Swift
defaults write com.apple.dt.Xcode BuildSystemScheduleInherentlyParallelCommandsExclusively -bool YES

# Disable parallel builds for Swift
# Xcode 9.3+ now runs more Swift build tasks in parallel with other commands.
# This may improve build times for Swift projects, but may also increase memory use during the build.
# This feature can be disabled from Terminal by setting a user default with
defaults write com.apple.dt.Xcode BuildSystemScheduleInherentlyParallelCommandsSerially -bool YES

# Enable multi-cursor editing
defaults write com.apple.dt.Xcode PegasusMultipleCursorsEnabled -bool YES

# Enable maximum number of concurrent compile tasks
defaults write com.apple.dt.Xcode IDEBuildOperationMaxNumberOfConcurrentCompileTasks `sysctl -n hw.ncpu`

# Enable extensive per operation timing logs
defaults write com.apple.dt.Xcode IDEBuildOperationTimingLogLevel -int 3

# Enable indexing
defaults delete com.apple.dt.Xcode IDEIndexDisable
defaults write com.apple.dt.XCode IDEIndexEnable -bool YES

# Disable indexing
defaults delete com.apple.dt.Xcode IDEIndexEnable
defaults write com.apple.dt.XCode IDEIndexDisable -bool YES

# Show Indexing numeric progress
defaults write com.apple.dt.Xcode IDEIndexerActivityShowNumericProgress -bool YES

# Show Indexing logging
# This will show you why a particular file is having trouble being compiled for indexing.
defaults write com.apple.dt.Xcode IDEIndexShowLog -bool YES

# Show prebuild step logs
defaults write com.apple.dt.Xcode IDEShowPrebuildLogs -bool YES

# Set SourceKit log level
# If set to SourceKit will write a log to /tmp with all the details of what it is doing while indexing.
# A lot of people find they have header hygiene problems or module problems that happen to work while building in certain configurations but aren't actually correct,
# resulting in missing modules or broken headers from the indexer's point of view. May not work anymore.
defaults write com.apple.dt.Xcode IDESourceKitServiceLogLevel -int 3 

# Enable internal Xcode (debug) menu
defaults write com.apple.dt.Xcode ShowDVTDebugMenu -bool YES

# Disable automatic reopening of last project
# Prevents Xcode from automatically restoring the last open project.
# This enables running multiple Xcode versions for different projects.
defaults write com.apple.dt.Xcode ApplePersistenceIgnoreState -bool YES

# Some minimal additional logging
defaults write com.apple.dt.XCBuild EnableDebugActivityLogs -bool YES

# Enable build debugging mode
# This slows down the build system & litters DerivedData//Build/Intermediates.noindex),
# generally should only be enabled when trying to capture a trace for incremental build debugging purposes.
defaults write com.apple.dt.XCBuild EnableBuildDebugging -bool YES

# Simulator
# Enable Simulator fullscreen mode
defaults write com.apple.iphonesimulator AllowFullscreenMode -bool YES

# XCBuild
# Enable Build Debugging
# Creates an XCBuildData folder in ~/Library/Developer/Xcode/DerivedData/<your target>/Build/Intermediates.noindex/
# which contains debugging info for xcodebuild.
defaults write com.apple.dt.XCBuild YES