Class: Snapshot::SimulatorLauncherBase

Inherits:
Object
  • Object
show all
Defined in:
snapshot/lib/snapshot/simulator_launchers/simulator_launcher_base.rb

Direct Known Subclasses

SimulatorLauncher, SimulatorLauncherXcode8

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(launcher_configuration: nil) ⇒ SimulatorLauncherBase

Returns a new instance of SimulatorLauncherBase.



17
18
19
# File 'snapshot/lib/snapshot/simulator_launchers/simulator_launcher_base.rb', line 17

def initialize(launcher_configuration: nil)
  @launcher_config = launcher_configuration
end

Instance Attribute Details

#collected_errorsObject

Returns the value of attribute collected_errors.



11
12
13
# File 'snapshot/lib/snapshot/simulator_launchers/simulator_launcher_base.rb', line 11

def collected_errors
  @collected_errors
end

#current_number_of_retries_due_to_failing_simulatorObject

The number of times we failed on launching the simulator… sigh



14
15
16
# File 'snapshot/lib/snapshot/simulator_launchers/simulator_launcher_base.rb', line 14

def current_number_of_retries_due_to_failing_simulator
  @current_number_of_retries_due_to_failing_simulator
end

#launcher_configObject

Returns the value of attribute launcher_config.



15
16
17
# File 'snapshot/lib/snapshot/simulator_launchers/simulator_launcher_base.rb', line 15

def launcher_config
  @launcher_config
end

Instance Method Details

#add_media(device_types, media_type, paths) ⇒ Object

pass an array of device types



68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
# File 'snapshot/lib/snapshot/simulator_launchers/simulator_launcher_base.rb', line 68

def add_media(device_types, media_type, paths)
  media_type = media_type.to_s

  device_types.each do |device_type|
    UI.verbose("Adding #{media_type}s to #{device_type}...")
    device_udid = TestCommandGenerator.device_udid(device_type)

    UI.message("Launch Simulator #{device_type}")
    Helper.backticks("xcrun instruments -w #{device_udid} &> /dev/null")

    paths.each do |path|
      UI.message("Adding '#{path}'")

      # Attempting addmedia since addphoto and addvideo are deprecated
      output = Helper.backticks("xcrun simctl addmedia #{device_udid} #{path.shellescape} &> /dev/null")

      # Run legacy addphoto and addvideo if addmedia isn't found
      # Output will be empty strin gif it was a success
      # Output will contain "usage: simctl" if command not found
      if output.include?('usage: simctl')
        Helper.backticks("xcrun simctl add#{media_type} #{device_udid} #{path.shellescape} &> /dev/null")
      end
    end
  end
end

#copy_simulator_logs(device_names, language, locale, launch_arguments) ⇒ Object



129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
# File 'snapshot/lib/snapshot/simulator_launchers/simulator_launcher_base.rb', line 129

def copy_simulator_logs(device_names, language, locale, launch_arguments)
  return unless launcher_config.output_simulator_logs

  detected_language = locale || language
  language_folder = File.join(launcher_config.output_directory, detected_language)

  device_names.each do |device_name|
    device = TestCommandGeneratorBase.find_device(device_name)
    components = [launch_arguments].delete_if { |a| a.to_s.length == 0 }

    UI.header("Collecting system logs #{device_name} - #{language}")
    log_identity = Digest::MD5.hexdigest(components.join("-"))
    FastlaneCore::Simulator.copy_logs(device, log_identity, language_folder)
  end
end

#erase_simulator(device_type) ⇒ Object



106
107
108
109
110
111
112
113
# File 'snapshot/lib/snapshot/simulator_launchers/simulator_launcher_base.rb', line 106

def erase_simulator(device_type)
  UI.verbose("Erasing #{device_type}...")
  device_udid = TestCommandGenerator.device_udid(device_type)

  UI.important("Erasing #{device_type}...")

  `xcrun simctl erase #{device_udid} &> /dev/null`
end

#localize_simulator(device_type, language, locale) ⇒ Object



115
116
117
118
119
120
121
122
123
124
125
126
127
# File 'snapshot/lib/snapshot/simulator_launchers/simulator_launcher_base.rb', line 115

def localize_simulator(device_type, language, locale)
  device_udid = TestCommandGenerator.device_udid(device_type)
  if device_udid
    locale ||= language.sub("-", "_")
    plist = {
      AppleLocale: locale,
      AppleLanguages: [language]
    }
    UI.message("Localizing #{device_type} (AppleLocale=#{locale} AppleLanguages=[#{language}])")
    plist_path = "#{ENV['HOME']}/Library/Developer/CoreSimulator/Devices/#{device_udid}/data/Library/Preferences/.GlobalPreferences.plist"
    File.write(plist_path, Plist::Emit.dump(plist))
  end
end

#prepare_for_launch(device_types, language, locale, launch_arguments) ⇒ Object



29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
# File 'snapshot/lib/snapshot/simulator_launchers/simulator_launcher_base.rb', line 29

def prepare_for_launch(device_types, language, locale, launch_arguments)
  screenshots_path = TestCommandGenerator.derived_data_path
  FileUtils.rm_rf(File.join(screenshots_path, "Logs"))
  FileUtils.rm_rf(screenshots_path) if launcher_config.clean
  FileUtils.mkdir_p(screenshots_path)

  FileUtils.mkdir_p(CACHE_DIR)
  FileUtils.mkdir_p(SCREENSHOTS_DIR)

  File.write(File.join(CACHE_DIR, "language.txt"), language)
  File.write(File.join(CACHE_DIR, "locale.txt"), locale || "")
  File.write(File.join(CACHE_DIR, "snapshot-launch_arguments.txt"), launch_arguments.last)

  prepare_simulators_for_launch(device_types, language: language, locale: locale)
end

#prepare_simulators_for_launch(device_types, language: nil, locale: nil) ⇒ Object



45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
# File 'snapshot/lib/snapshot/simulator_launchers/simulator_launcher_base.rb', line 45

def prepare_simulators_for_launch(device_types, language: nil, locale: nil)
  # Kill and shutdown all currently running simulators so that the following settings
  # changes will be picked up when they are started again.
  Snapshot.kill_simulator # because of https://github.com/fastlane/fastlane/issues/2533
  `xcrun simctl shutdown booted &> /dev/null`

  Fixes::SimulatorZoomFix.patch
  Fixes::HardwareKeyboardFix.patch

  device_types.each do |type|
    if launcher_config.erase_simulator || launcher_config.localize_simulator
      erase_simulator(type)
      if launcher_config.localize_simulator
        localize_simulator(type, language, locale)
      end
    elsif launcher_config.reinstall_app
      # no need to reinstall if device has been erased
      uninstall_app(type)
    end
  end
end

#uninstall_app(device_type) ⇒ Object



94
95
96
97
98
99
100
101
102
103
104
# File 'snapshot/lib/snapshot/simulator_launchers/simulator_launcher_base.rb', line 94

def uninstall_app(device_type)
  UI.verbose("Uninstalling app '#{launcher_config.app_identifier}' from #{device_type}...")
  launcher_config.app_identifier ||= UI.input("App Identifier: ")
  device_udid = TestCommandGenerator.device_udid(device_type)

  UI.message("Launch Simulator #{device_type}")
  Helper.backticks("xcrun instruments -w #{device_udid} &> /dev/null")

  UI.message("Uninstall application #{launcher_config.app_identifier}")
  Helper.backticks("xcrun simctl uninstall #{device_udid} #{launcher_config.app_identifier} &> /dev/null")
end