Xcode Save Preferences Ruby script. Save and cache key bindings, color theme, snippets and so on. Just copy to text file, correct text in <> and do the chmod 700.

copy-xcode-prefs-script

#!/bin/bash

modelNumber=$(/usr/sbin/ioreg -l | awk '/product-name/ { split($0, line, "\""); printf("%s\n", line[4]); }')
now=`date +%d-%m-%Y_%H-%M`

destinationFolder="Xcode($now)-$modelNumber"
target="/Users/<yourUser>/Library/Developer/Xcode/UserData"
destination="<where to place>/$destinationFolder"
userDataFolderName="UserData"
libraryPreferencesTarget="/Users/<yourUser>/Library/Preferences"
libraryPreferencesFolderName="Preferences"

echo "Creating a directory $destination"
mkdir -p $destination
echo "Creating a directory UserData"
mkdir -pv ${destination}/${userDataFolderName}
echo "Creating a directory Preferences"
mkdir -pv ${destination}/${libraryPreferencesFolderName}

echo "copying CodeSnippets"
cp -r ${target}/CodeSnippets ${destination}/${userDataFolderName}

echo "copying FontAndColorThemes"
cp -r ${target}/FontAndColorThemes ${destination}/${userDataFolderName}

echo "copying KeyBindings"
cp -r ${target}/KeyBindings ${destination}/${userDataFolderName} 

echo "copying Preferences"
cp ${libraryPreferencesTarget}/com.apple.preferences.extensions.XcodeSourceEditor.plist ${destination}/${libraryPreferencesFolderName} 
cp ${libraryPreferencesTarget}/com.apple.dt.xcodebuild.plist ${destination}/${libraryPreferencesFolderName} 

$SHELL


# then do in terminal:
# chmod 700 <where to place>/copy-xcode-prefs-script
# in order to run script with double click
# Author: @NikeKov