Release/4.5.3

[JoeSSS]

• Added looking into system services dir for the apps to run #747

Thanks @sergey-plevako-badoo

Thanks @JoeSSS for the release and the patch to DeviceAgent for Xcode 11.4

DeviceAgent 2.2.0

Compiled with Xcode 11.3 on Catalina.

https://github.com/calabash/DeviceAgent.iOS/releases/tag/2.2.0

[jmoody]

CI Failure Analysis

Errno::EINTR: Probably caused by the really low maxproc on the macOS hosts. Starting and stopping simulators causes thousands of processes to be spawned.

This is safe to ignore.

 1) RunLoop::CoreSimulator#launch_simulator does not relaunch if the simulator is already running
     Failure/Error:
               raise Error,
       %Q{Encountered an error after #{elapsed} seconds:

       #{e.message}

       executing this command:

       #{cmd}

     RunLoop::Shell::Error:
       Encountered an error after 0.03 seconds:

       Interrupted system call

       executing this command:

       ps x -o pid=,command=
     # ./lib/run_loop/shell.rb:90:in `rescue in run_shell_command'
     # ./lib/run_loop/shell.rb:86:in `run_shell_command'
     # ./lib/run_loop/core_simulator.rb:652:in `running_simulator_details'
     # ./lib/run_loop/core_simulator.rb:805:in `simulator_state_requires_relaunch?'
     # ./lib/run_loop/core_simulator.rb:428:in `simulator_requires_relaunch?'
     # ./lib/run_loop/core_simulator.rb:438:in `launch_simulator'
     # ./spec/integration/core_simulator_spec.rb:54:in `block (3 levels) in <top (required)>'
     # ------------------
     # --- Caused by: ---
     # Errno::EINTR:
     #   Interrupted system call
     #   <internal:prelude>:73:in `__read_nonblock'

[jmoody]

Failure on Xcode 11.2 is the same as reported before. There is nothing we can do to increase the ulimits on the macOS host.

[jmoody]

Merging.