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[profiler] Generate a config plist for Instruments.app

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This commit is contained in:
Eloy Durán
2013-10-31 12:09:12 +01:00
committed by Watson
parent 77cdfbc064
commit 89b3db7222
1 changed files with 67 additions and 25 deletions
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92
lib/motion/project/template/ios.rb
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@@ -172,32 +172,74 @@ task :static do
sh "/usr/bin/lipo -create #{libs.join(' ')} -output \"#{fat_lib}\""
end
desc "Run profiler"
task :profile do
unless template = ENV['template']
App.fail "Specify the path to a template with the `template' environment variable. For a list of templates, use: $ xcrun instruments -s"
#desc "Run profiler"
#task :profile do
#unless template = ENV['template']
#App.fail "Specify the path to a template with the `template' environment variable. For a list of templates, use: $ xcrun instruments -s"
#end
#sim_home = File.expand_path('~/Library/Application Support/iPhone Simulator')
#app_name = App.config.bundle_name + '.app'
#processes = `/bin/ps -x -o 'pid,command'`.split("\n")
#if pid_line = processes.find { |line| line.include?(sim_home) && line.include?(app_name) }
#pid, path = pid_line.match(/^(\d+)\s(.+)$/)[1..2]
#doc_name = "Beers-#{File.basename(template, File.extname(template))}"
#doc_path = File.join(App.config.versionized_build_dir('iPhoneSimulator'), doc_name)
#App.info 'Profile', path
#sh "/usr/bin/xcrun instruments -p #{pid} -t '#{template}' -D '#{doc_path}'"
#if pid_line = processes.find { |line| line.include?('Instruments.app') }
#pid = pid_line.match(/^(\d+)\s/)[1]
#open_files = `/usr/sbin/lsof -a -p #{pid} | /usr/bin/grep '#{doc_path}'`
#unless open_files.empty?
#App.warn "Please close and re-open the `#{doc_name}' trace document in Instruments for the new data to show up."
#end
#end
#else
#App.fail 'Unable to determine process ID. Is the application running?'
#end
#end
namespace :profile do
task :simulator => 'build:simulator' do
c = App.config
working_dir = File.expand_path(c.versionized_build_dir('iPhoneSimulator'))
plist = Motion::PropertyList.to_s({
'CFBundleIdentifier' => c.identifier,
'absolutePathOfLaunchable' => File.expand_path(c.app_bundle_executable('iPhoneSimulator')),
'argumentEntries' => '',
'com.apple.xcode.simulatedDeviceFamily' => c.device_family_ints.first,
'com.apple.xcode.SDKPath' => c.sdk('iPhoneSimulator'),
'deviceIdentifier' => c.sdk('iPhoneSimulator'),
'workingDirectory' => working_dir,
'workspacePath' => '', # Normally: /path/to/Project.xcodeproj/project.xcworkspace
'environmentEntries' => {
'DYLD_FRAMEWORK_PATH' => working_dir,
'DYLD_LIBRARY_PATH' => working_dir,
'__XCODE_BUILT_PRODUCTS_DIR_PATHS' => working_dir,
'__XPC_DYLD_FRAMEWORK_PATH' => working_dir,
'__XPC_DYLD_LIBRARY_PATH' => working_dir,
},
'optionalData' => {
'launchOptions' => {
'architectureType' => 0, # TODO no idea what these values mean
},
},
})
plist_path = File.join(c.versionized_build_dir('iPhoneSimulator'), 'pbxperfconfig.plist')
App.info('Create', plist_path)
plist_path = File.expand_path(plist_path)
File.open(plist_path, 'w') { |f| f << plist }
instruments_app = File.expand_path('../Applications/Instruments.app', c.xcode_dir)
App.info('Profile', c.app_bundle('iPhoneSimulator'))
sh "'#{File.join(c.bindir, 'instruments')}' '#{instruments_app}' '#{plist_path}'"
end
sim_home = File.expand_path('~/Library/Application Support/iPhone Simulator')
app_name = App.config.bundle_name + '.app'
processes = `/bin/ps -x -o 'pid,command'`.split("\n")
if pid_line = processes.find { |line| line.include?(sim_home) && line.include?(app_name) }
pid, path = pid_line.match(/^(\d+)\s(.+)$/)[1..2]
doc_name = "Beers-#{File.basename(template, File.extname(template))}"
doc_path = File.join(App.config.versionized_build_dir('iPhoneSimulator'), doc_name)
App.info 'Profile', path
sh "/usr/bin/xcrun instruments -p #{pid} -t '#{template}' -D '#{doc_path}'"
if pid_line = processes.find { |line| line.include?('Instruments.app') }
pid = pid_line.match(/^(\d+)\s/)[1]
open_files = `/usr/sbin/lsof -a -p #{pid} | /usr/bin/grep '#{doc_path}'`
unless open_files.empty?
App.warn "Please close and re-open the `#{doc_name}' trace document in Instruments for the new data to show up."
end
end
else
App.fail 'Unable to determine process ID. Is the application running?'
task :device => 'build:device' do
end
end
task :profile => 'profile:simulator'