Class: Pups::Runit

Inherits:
Object
  • Object
show all
Defined in:
lib/pups/runit.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name) ⇒ Runit

Returns a new instance of Runit.



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# File 'lib/pups/runit.rb', line 6

def initialize(name)
  @name = name
end

Instance Attribute Details

#cd ⇒ Object

Returns the value of attribute cd.



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# File 'lib/pups/runit.rb', line 3

def cd
  @cd
end

#env ⇒ Object

Returns the value of attribute env.



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# File 'lib/pups/runit.rb', line 3

def env
  @env
end

#exec ⇒ Object

Returns the value of attribute exec.



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# File 'lib/pups/runit.rb', line 3

def exec
  @exec
end

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/pups/runit.rb', line 3

def name
  @name
end

Instance Method Details

#cd_script ⇒ Object 



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# File 'lib/pups/runit.rb', line 28

def cd_script
  "cd #{@cd}" if @cd
end

#env_script ⇒ Object 



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# File 'lib/pups/runit.rb', line 32

def env_script
  if @env
    @env.map do |k,v|
      "export #{k}=#{v}"
    end.join("\n")
  end
end

#run_script ⇒ Object 



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# File 'lib/pups/runit.rb', line 19

def run_script
"#!/bin/bash
exec 2>&1
#{env_script}
#{cd_script}
#{exec}
"
end

#setup ⇒ Object 



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# File 'lib/pups/runit.rb', line 10

def setup
  `mkdir -p /etc/service/#{name}`
  run = "/etc/service/#{name}/run"
  File.open(run, "w") do |f|
    f.write(run_script)
  end
  `chmod +x #{run}`
end