Class: Antigravity::Harness

Inherits:
Object
  • Object
show all
Defined in:
lib/antigravity/harness.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(bin_path: nil, port: nil) ⇒ Harness

Returns a new instance of Harness.



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# File 'lib/antigravity/harness.rb', line 10

def initialize(bin_path: nil, port: nil)
  @bin_path = bin_path || Antigravity.config.harness_path
  @port = port || find_free_port
  @pid = nil
end

Instance Attribute Details

#bin_path ⇒ Object (readonly)

Returns the value of attribute bin_path.



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# File 'lib/antigravity/harness.rb', line 8

def bin_path
  @bin_path
end

#pid ⇒ Object (readonly)

Returns the value of attribute pid.



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# File 'lib/antigravity/harness.rb', line 8

def pid
  @pid
end

#port ⇒ Object (readonly)

Returns the value of attribute port.



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# File 'lib/antigravity/harness.rb', line 8

def port
  @port
end

Instance Method Details

#running? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/antigravity/harness.rb', line 40

def running?
  !@pid.nil?
end

#start! ⇒ Object 



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# File 'lib/antigravity/harness.rb', line 16

def start!
  return if running?

  unless File.exist?(@bin_path) && File.executable?(@bin_path)
    # Mock mode or fallback if localharness executable is missing
    warn "[Antigravity::Harness] Warning: localharness binary not found at #{@bin_path}. Running in mock mode."
    return true
  end

  cmd = "#{@bin_path} --port=#{@port}"
  @stdin, @stdout, @stderr, wait_thr = Open3.popen3(cmd)
  @pid = wait_thr.pid

  at_exit { stop! }
  true
end

#stop! ⇒ Object 



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# File 'lib/antigravity/harness.rb', line 33

def stop!
  return unless running?

  Process.kill("TERM", @pid) rescue nil
  @pid = nil
end