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‎Analyze Swift Performance.workflow/Contents/document.wflow

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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
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<plist version="1.0">
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<dict>
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<key>AMApplicationBuild</key>
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<string>419</string>
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<key>AMApplicationVersion</key>
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<string>2.6</string>
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<key>AMDocumentVersion</key>
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<string>2</string>
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<key>actions</key>
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<array>
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<dict>
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<key>action</key>
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<dict>
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<key>AMAccepts</key>
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<dict>
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<key>Container</key>
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<string>List</string>
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<key>Optional</key>
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<true/>
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<key>Types</key>
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<array>
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<string>com.apple.cocoa.path</string>
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</array>
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</dict>
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<key>AMActionVersion</key>
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<string>2.1.1</string>
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<key>AMApplication</key>
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<array>
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<string>Finder</string>
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</array>
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<key>AMParameterProperties</key>
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<dict/>
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<key>AMProvides</key>
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<dict>
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<key>Container</key>
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<string>List</string>
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<key>Types</key>
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<array>
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<string>com.apple.cocoa.path</string>
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</array>
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</dict>
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<key>AMRequiredResources</key>
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<array/>
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<key>ActionBundlePath</key>
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<string>/System/Library/Automator/Get Selected Finder Items 2.action</string>
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<key>ActionName</key>
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<string>Get Selected Finder Items</string>
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<key>ActionParameters</key>
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<dict/>
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<key>BundleIdentifier</key>
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<string>com.apple.Automator.Get_Selected_Finder_Items_2</string>
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<key>CFBundleVersion</key>
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<string>2.1.1</string>
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<key>CanShowSelectedItemsWhenRun</key>
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<false/>
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<key>CanShowWhenRun</key>
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<true/>
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<key>Category</key>
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<array>
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<string>AMCategoryFilesAndFolders</string>
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</array>
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<key>Class Name</key>
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<string>AMGetSelectedFinderItemsAction</string>
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<key>Disabled</key>
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<false/>
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<key>InputUUID</key>
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<string>EBF69AF3-F295-47F3-8F5E-E66800D7D149</string>
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<key>Keywords</key>
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<array/>
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<key>OutputUUID</key>
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<string>4D0DE121-C9BC-485B-A790-C5731E533647</string>
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<key>UUID</key>
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<string>92B86DD3-B5B0-45B2-995B-201516A165E2</string>
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<key>UnlocalizedApplications</key>
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<array>
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<string>Finder</string>
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</array>
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<key>arguments</key>
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<dict/>
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</dict>
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</dict>
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<dict>
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<key>action</key>
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<dict>
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<key>AMAccepts</key>
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<dict>
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<key>Container</key>
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<string>List</string>
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<key>Optional</key>
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<true/>
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<key>Types</key>
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<array>
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<string>com.apple.cocoa.string</string>
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</array>
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</dict>
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<key>AMActionVersion</key>
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<string>2.0.3</string>
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<key>AMApplication</key>
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<array>
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<string>Automator</string>
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</array>
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<key>AMParameterProperties</key>
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<dict>
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<key>COMMAND_STRING</key>
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<dict/>
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<key>CheckedForUserDefaultShell</key>
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<dict/>
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<key>inputMethod</key>
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<dict/>
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<key>shell</key>
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<dict/>
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<key>source</key>
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<dict/>
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</dict>
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<key>AMProvides</key>
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<dict>
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<key>Container</key>
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<string>List</string>
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<key>Types</key>
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<array>
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<string>com.apple.cocoa.string</string>
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</array>
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</dict>
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<key>ActionBundlePath</key>
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<string>/System/Library/Automator/Run Shell Script.action</string>
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<key>ActionName</key>
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<string>Run Shell Script</string>
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<key>ActionParameters</key>
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<dict>
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<key>COMMAND_STRING</key>
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<string>#!/usr/bin/env ruby
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require 'pathname'
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exit 1 unless ARGV[0]
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full_file_path = File.expand_path("#{ARGV[0]}")
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puts "got file path: #{full_file_path}"
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exit 1 unless File.extname(full_file_path) == '.xcactivitylog'
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puts "it's an activity log!"
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basename = Pathname.new("#{full_file_path}").basename.to_s
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puts "base: #{basename}"
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gzipped_file_name = basename + '.gz'
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puts "gzipped: #{gzipped_file_name}"
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tmp_gzipped_file_name = "/tmp/#{gzipped_file_name}"
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puts "tmp: #{tmp_gzipped_file_name}"
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# Create base file name and translated base file name
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unzipped_base_file_name = "/tmp/#{basename}"
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unzipped_translated_base_file_name = "/tmp/#{basename}-translated"
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# Create base analyze file name and path
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analyzed_file_name = "#{basename}-swift-analysis.txt"
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analyzed_tmp_file_name = "/tmp/#{analyzed_file_name}"
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# Make a copy of the file with the gzip extension
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copy_status = `cp "#{full_file_path}" "#{tmp_gzipped_file_name}"`
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unzip_status = `gzip -d #{tmp_gzipped_file_name}`
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translate_status = `tr '\r' '\n' &lt;#{unzipped_base_file_name} &gt;#{unzipped_translated_base_file_name}`
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analysis_status = `cat #{unzipped_translated_base_file_name} | grep '[1-9].[0-9]ms' | sort -nr &gt; "#{analyzed_tmp_file_name}"`
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copy_desktop_status = `cp #{analyzed_tmp_file_name} ~/Desktop/#{analyzed_file_name}`
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removal_status = `rm #{unzipped_base_file_name} #{unzipped_translated_base_file_name} #{analyzed_tmp_file_name}`
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puts "Swift Analysis Complete!"
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</string>
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<key>CheckedForUserDefaultShell</key>
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<true/>
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<key>inputMethod</key>
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<integer>1</integer>
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<key>shell</key>
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<string>/usr/bin/ruby</string>
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<key>source</key>
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<string></string>
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</dict>
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<key>BundleIdentifier</key>
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<string>com.apple.RunShellScript</string>
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<key>CFBundleVersion</key>
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<string>2.0.3</string>
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<key>CanShowSelectedItemsWhenRun</key>
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<false/>
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<key>CanShowWhenRun</key>
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<true/>
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<key>Category</key>
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<array>
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<string>AMCategoryUtilities</string>
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</array>
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<key>Class Name</key>
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<string>RunShellScriptAction</string>
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<key>InputUUID</key>
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<string>4C5A842D-5895-4DCE-AD9E-87C5E8813A12</string>
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<key>Keywords</key>
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<array>
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<string>Shell</string>
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<string>Script</string>
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<string>Command</string>
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<string>Run</string>
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<string>Unix</string>
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</array>
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<key>OutputUUID</key>
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<string>8DAB5B01-F298-432B-AF72-D78227A0A5D6</string>
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<key>ShowWhenRun</key>
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<false/>
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<key>StartAction</key>
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<false/>
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<key>UUID</key>
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<string>98900C5A-FEB9-4E85-90CC-644B4674EDFA</string>
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<key>UnlocalizedApplications</key>
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<array>
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<string>Automator</string>
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</array>
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<key>arguments</key>
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<dict>
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<key>0</key>
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<dict>
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<key>default value</key>
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<integer>0</integer>
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<key>name</key>
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<string>inputMethod</string>
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<key>required</key>
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<string>0</string>
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<key>type</key>
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<string>0</string>
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<key>uuid</key>
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<string>0</string>
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</dict>
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<key>1</key>
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<dict>
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<key>default value</key>
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<string></string>
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<key>name</key>
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<string>source</string>
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<key>required</key>
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<string>0</string>
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<key>type</key>
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<string>0</string>
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<key>uuid</key>
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<string>1</string>
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</dict>
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<key>2</key>
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<dict>
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<key>default value</key>
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<false/>
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<key>name</key>
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<string>CheckedForUserDefaultShell</string>
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<key>required</key>
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<string>0</string>
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<key>type</key>
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<string>0</string>
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<key>uuid</key>
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<string>2</string>
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</dict>
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<key>3</key>
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<dict>
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<key>default value</key>
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<string></string>
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<key>name</key>
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<string>COMMAND_STRING</string>
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<key>required</key>
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<string>0</string>
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<key>type</key>
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<string>0</string>
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<key>uuid</key>
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<string>3</string>
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</dict>
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<key>4</key>
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<dict>
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<key>default value</key>
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<string>/bin/sh</string>
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<key>name</key>
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<string>shell</string>
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<key>required</key>
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<string>0</string>
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<key>type</key>
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<string>0</string>
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<key>uuid</key>
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<string>4</string>
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</dict>
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</dict>
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<key>isViewVisible</key>
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<true/>
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<key>location</key>
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<string>581.000000:805.000000</string>
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<key>nibPath</key>
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<string>/System/Library/Automator/Run Shell Script.action/Contents/Resources/English.lproj/main.nib</string>
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</dict>
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<key>isViewVisible</key>
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<true/>
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</dict>
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</array>
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<key>connectors</key>
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<dict>
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<key>4D18A5F0-A2E2-40C2-ADD7-AA433DB9B7EA</key>
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<dict>
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<key>from</key>
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<string>92B86DD3-B5B0-45B2-995B-201516A165E2 - 92B86DD3-B5B0-45B2-995B-201516A165E2</string>
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<key>to</key>
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<string>98900C5A-FEB9-4E85-90CC-644B4674EDFA - 98900C5A-FEB9-4E85-90CC-644B4674EDFA</string>
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</dict>
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</dict>
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<key>workflowMetaData</key>
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<dict>
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<key>serviceApplicationBundleID</key>
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<string>com.apple.finder</string>
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<key>serviceApplicationPath</key>
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<string>/System/Library/CoreServices/Finder.app</string>
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<key>serviceInputTypeIdentifier</key>
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<string>com.apple.Automator.fileSystemObject</string>
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<key>serviceOutputTypeIdentifier</key>
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<string>com.apple.Automator.nothing</string>
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<key>serviceProcessesInput</key>
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<integer>0</integer>
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<key>workflowTypeIdentifier</key>
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<string>com.apple.Automator.servicesMenu</string>
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</dict>
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</dict>
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</plist>

‎README.md

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# Swift-Analysis-Workflow
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Make it easier to see what's making your build slow.
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You can add flags to the Swift compiler to add new build output to track down slow functions, however browsing this output in Xcode sucks, this workflow will produce a file sorted by time to compile on your Desktop.
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# Prerequisites
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You need to have the Swift profiling code turned on for your targets in order to produce the desired output. If you need help doing that, please check out Bryan Irace's fantastic [post](http://irace.me/swift-profiling/) to learn how to turn it on!
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# How To Use
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1. Double click on the `Analyze Swift Performance.workflow` file.
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2. Choose "Install"
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3. Find an `.xcactivitylog` file, mine are in `~/Developer/Xcode/DerivedData/<project>`
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4. Right click on the file and in the Services menu, click "Analyze Swift Performance"
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A file will eventually show up on you Desktop ending in `-analysis.txt`
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# Caveats
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* This thing is slow (it's doing crude analysis on large text files)
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* Automator is pretty crappy, maybe I'm doing something wrong, please help!
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* If you select things that aren't `.xcactivitylog` it will bail early
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* It would be really cool to embed the Ruby script in the workflow as a different file, would _REALLY_ like someone to show me if that's possible.
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* This relies on `.xcactivitylog` files being the input as they are structured in a unique way for processing.
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# Thanks
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Big thanks to [@irace](https://www.twitter.com/irace) as he and I were talking about this very problem recently and he helped with some of the shell scripts!
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If you have any questions about contributing or whatever, please feel free to drop me a line on Twitter I'm just [@brianmichel](https://www.twitter.com/brianmichel).

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