Module: FuncE::Http

Defined in:
lib/func_e/http.rb

Class Method Summary collapse

Class Method Details

.active_pid ⇒ Object 



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# File 'lib/func_e/http.rb', line 36

def self.active_pid
  `lsof -i:#{Config.config.local_server_port} -t`.to_i
end

.has_dependencies? ⇒ Boolean 



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# File 'lib/func_e/http.rb', line 40

def self.has_dependencies?
  File.exist?("#{Config.install_path}/package.json")
end

.headers ⇒ Object 



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# File 'lib/func_e/http.rb', line 9

def self.headers
  { 'Content-Type': 'application/json' }
end

.kill_server ⇒ Object 



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# File 'lib/func_e/http.rb', line 23

def self.kill_server
  active_pid.tap { |pid| system("kill -9 #{pid}") unless pid.zero? }
end

.node_serve ⇒ Object 



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# File 'lib/func_e/http.rb', line 32

def self.node_serve
  system("node #{FuncE::SERVER_PATH} --port=#{Config.config.local_server_port} --functions_path=#{Config.install_path}")
end

.npm_install ⇒ Object 



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# File 'lib/func_e/http.rb', line 27

def self.npm_install
  puts "Installing func_e dependencies..."
  system("cd #{Config.install_path} && npm i && cd #{`pwd`.strip}")
end

.post(func) ⇒ Object 



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# File 'lib/func_e/http.rb', line 13

def self.post(func)
  Net::HTTP.post(uri, { name: func.name, payload: func.payload }.to_json, headers)
end

.start_server ⇒ Object 



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# File 'lib/func_e/http.rb', line 17

def self.start_server
  kill_server
  npm_install if has_dependencies?
  Thread.new { node_serve }
end

.uri ⇒ Object 



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# File 'lib/func_e/http.rb', line 5

def self.uri
  URI("http://localhost:#{FuncE::Config.config.local_server_port}")
end