Class: RunLoop::Xcrun
- Inherits:
-
Object
- Object
- RunLoop::Xcrun
- Defined in:
- lib/run_loop/xcrun.rb
Defined Under Namespace
Classes: Error, TimeoutError
Constant Summary collapse
- DEFAULT_OPTIONS =
Controls the behavior of Xcrun#exec.
You can override these values if they do not work in your environment.
For cucumber users, the best place to override would be in your features/support/env.rb.
For example:
{ :timeout => 30, :log_cmd => false }
Instance Method Summary collapse
Instance Method Details
#exec(args, options = {}) ⇒ Object
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# File 'lib/run_loop/xcrun.rb', line 28 def exec(args, ={}) = DEFAULT_OPTIONS.merge() timeout = [:timeout] unless args.is_a?(Array) raise ArgumentError, "Expected args '#{args}' to be an Array, but found '#{args.class}'" end args.each do |arg| unless arg.is_a?(String) raise ArgumentError, %Q{Expected arg '#{arg}' to be a String, but found '#{arg.class}' IO.popen requires all arguments to be Strings. } end end cmd = "xcrun #{args.join(' ')}" # Don't see your log? # Commands are only logged when debugging. RunLoop.log_unix_cmd(cmd) if [:log_cmd] hash = {} begin start_time = Time.now command_output = CommandRunner.run(['xcrun'] + args, timeout: timeout) if command_output[:out] out = command_output[:out].force_encoding('utf-8').chomp else out = '' end process_status = command_output[:status] hash = { :out => out, :pid => process_status.pid, # nil if process was killed before completion :exit_status => process_status.exitstatus } rescue => e elapsed = "%0.2f" % (Time.now - start_time) raise Error, %Q{Xcrun encountered an error after #{elapsed} seconds: #{e} executing this command: #{cmd} } end if hash[:exit_status].nil? elapsed = "%0.2f" % (Time.now - start_time) raise TimeoutError, %Q{Xcrun timed out after #{elapsed} seconds executing #{cmd} with a timeout of #{timeout} } end hash end |