Class: FastlaneCore::DeviceManager

Inherits:
Object
  • Object
show all
Defined in:
fastlane_core/lib/fastlane_core/device_manager.rb

Defined Under Namespace

Classes: Device

Class Method Summary collapse

Class Method Details

.all(requested_os_type = "") ⇒ Object 



10
11
12
 
# File 'fastlane_core/lib/fastlane_core/device_manager.rb', line 10

def all(requested_os_type = "")
  return connected_devices(requested_os_type) + simulators(requested_os_type)
end

.connected_devices(requested_os_type) ⇒ Object 



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
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
 
# File 'fastlane_core/lib/fastlane_core/device_manager.rb', line 68

def connected_devices(requested_os_type)
  UI.verbose("Fetching available connected devices")

  device_types = if requested_os_type == "tvOS"
                   ["AppleTV"]
                 elsif requested_os_type == "iOS"
                   ["iPhone", "iPad", "iPod"]
                 else
                   []
                 end

  devices = [] # Return early if no supported devices are being searched for
  if device_types.count == 0
    return devices
  end

  usb_devices_output = ''
  Open3.popen3("system_profiler SPUSBDataType -xml") do |stdin, stdout, stderr, wait_thr|
    usb_devices_output = stdout.read
  end

  device_uuids = []
  result = Plist.parse_xml(usb_devices_output)

  discover_devices(result[0], device_types, device_uuids) if result[0]

  if device_uuids.count > 0 # instruments takes a little while to return so skip it if we have no devices
    instruments_devices_output = ''
    Open3.popen3("instruments -s devices") do |stdin, stdout, stderr, wait_thr|
      instruments_devices_output = stdout.read
    end

    instruments_devices_output.split(/\n/).each do |instruments_device|
      device_uuids.each do |device_uuid|
        match = instruments_device.match(/(.+) \(([0-9.]+)\) \[(\h{40}|\h{8}-\h{16})\]?/)
        if match && match[3].delete("-") == device_uuid
          devices << Device.new(name: match[1], udid: match[3], os_type: requested_os_type, os_version: match[2], state: "Booted", is_simulator: false)
          UI.verbose("USB Device Found - \"" + match[1] + "\" (" + match[2] + ") UUID:" + match[3])
        end
      end
    end
  end

  return devices
end

.discover_devices(usb_item, device_types, discovered_device_udids) ⇒ Object

Recursively handle all USB items, discovering devices that match the desired types.



116
117
118
119
120
121
122
123
124
125
126
127
128
 
# File 'fastlane_core/lib/fastlane_core/device_manager.rb', line 116

def discover_devices(usb_item, device_types, discovered_device_udids)
  (usb_item['_items'] || []).each do |child_item|
    discover_devices(child_item, device_types, discovered_device_udids)
  end

  is_supported_device = device_types.any?(usb_item['_name'])
  serial_num = usb_item['serial_num'] || ''
  has_serial_number = serial_num.length == 40 || serial_num.length == 24

  if is_supported_device && has_serial_number
    discovered_device_udids << serial_num
  end
end

.latest_simulator_version_for_device(device) ⇒ Object 



130
131
132
133
134
135
 
# File 'fastlane_core/lib/fastlane_core/device_manager.rb', line 130

def latest_simulator_version_for_device(device)
  simulators.select { |s| s.name == device }
            .sort_by { |s| Gem::Version.create(s.os_version) }
            .last
            .os_version
end

.simulators(requested_os_type = "") ⇒ Object 



14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
 
# File 'fastlane_core/lib/fastlane_core/device_manager.rb', line 14

def simulators(requested_os_type = "")
  UI.verbose("Fetching available simulator devices")

  @devices = []
  os_type = 'unknown'
  os_version = 'unknown'
  output = ''
  Open3.popen3('xcrun simctl list devices') do |stdin, stdout, stderr, wait_thr|
    output = stdout.read
  end

  runtime_info = ''
  Open3.popen3('xcrun simctl list runtimes') do |stdin, stdout, stderr, wait_thr|
    # This regex outputs the version info in the format "<platform> <version><exact version>"
    runtime_info = stdout.read.lines.map { |v| v.sub(/(\w+ \S+)\s*\((\S+)\s[\S\s]*/, "\\1 \\2") }.drop(1)
  end
  exact_versions = Hash.new({})
  runtime_info.each do |r|
    platform, general, exact = r.split
    exact_versions[platform] = {} unless exact_versions.include?(platform)
    exact_versions[platform][general] = exact
  end

  unless output.include?("== Devices ==")
    UI.error("xcrun simctl CLI broken, run `xcrun simctl list devices` and make sure it works")
    UI.user_error!("xcrun simctl not working.")
  end

  output.split(/\n/).each do |line|
    next if line =~ /unavailable/
    next if line =~ /^== /
    if line =~ /^-- /
      (os_type, os_version) = line.gsub(/-- (.*) --/, '\1').split
    else
      next if os_type =~ /^Unavailable/

      # "    iPad (5th generation) (852A5796-63C3-4641-9825-65EBDC5C4259) (Shutdown)"
      # This line will turn the above string into
      # ["iPad (5th generation)", "(852A5796-63C3-4641-9825-65EBDC5C4259)", "(Shutdown)"]
      matches = line.strip.scan(/^(.*?) (\([^)]*?\)) (\([^)]*?\))$/).flatten.reject(&:empty?)
      state = matches.pop.to_s.delete('(').delete(')')
      udid = matches.pop.to_s.delete('(').delete(')')
      name = matches.join(' ')

      if matches.count && (os_type == requested_os_type || requested_os_type == "")
        # This is disabled here because the Device is defined later in the file, and that's a problem for the cop
        @devices << Device.new(name: name, os_type: os_type, os_version: (exact_versions[os_type][os_version] || os_version), udid: udid, state: state, is_simulator: true)
      end
    end
  end

  return @devices
end