Method: Xccleanup.remove_derived_data

Defined in:
lib/xccleanup.rb

.remove_derived_data(manually) ⇒ Object

Cleanup functions



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# File 'lib/xccleanup.rb', line 74

def self.remove_derived_data(manually)
	saved_bytes = 0

	dd_dir = File.expand_path('~/Library/Developer/Xcode/DerivedData')
	dd_folders = get_folders_in_dir(dd_dir).sort_by{ |d| File.mtime(d) }.reverse
	if dd_folders.length > 1
		
		recent_projects = 0
		if manually
			recent_projects = prompt "> KEEP how many most recent projects? "
			recent_projects = recent_projects.to_i
		end

		kept = 0
		dd_folders.each do |folder_path|
			folder_name = folder_path.split('/').last
			if folder_name != 'ModuleCache'
				project_name = folder_name.rindex('-').nil? ? folder_name : folder_name[0,folder_name.rindex('-')]
				project_size = get_byte_size(folder_path)
				if kept < recent_projects
					puts "- Keeping #{project_name} (#{pbs(project_size)})"
				else
					puts "- Removing #{project_name} (#{pbs(project_size)})"
					FileUtils.rm_rf(folder_path)
					saved_bytes += project_size
				end
				kept += 1
			end
		end
	else
		puts "Skipping, no cleanup needed."
	end

	return saved_bytes
end