Class: Sensible::Requirement

Inherits:
Object
  • Object
show all
Defined in:
lib/sensible/requirement.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(requirement_file_name, sensible) ⇒ Requirement

Pretty much the same as package right now



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# File 'lib/sensible/requirement.rb', line 15

def initialize(requirement_file_name, sensible)
  requirement_file_path = "#{sensible.sensible_folder}/#{sensible.requirements_folder}/#{requirement_file_name}.yml"

  # If requirement is not found, exit!
  if not File.exist?(requirement_file_path)
    pastel = Pastel.new
    Logger.error("Requirement: #{pastel.bold(requirement_file_name)} does not exist!")
    exit(1)
  end

  # Load the data
  requirement_data = YAML.load_file(requirement_file_path)

  @sensible = sensible
  @name = requirement_data["name"]
  @check = requirement_data["check"]
  @install = requirement_data["install"]
  @env = requirement_data["env"]
  @description = requirement_data["description"]

  # Parse packages
  @packages = Parse::parse_sensible_packages(requirement_data['packages'], sensible)
end

Instance Attribute Details

#check ⇒ Object (readonly)

Returns the value of attribute check.



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# File 'lib/sensible/requirement.rb', line 8

def check
  @check
end

#description ⇒ Object (readonly)

Returns the value of attribute description.



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# File 'lib/sensible/requirement.rb', line 11

def description
  @description
end

#env ⇒ Object (readonly)

Returns the value of attribute env.



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# File 'lib/sensible/requirement.rb', line 10

def env
  @env
end

#install ⇒ Object (readonly)

Returns the value of attribute install.



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# File 'lib/sensible/requirement.rb', line 9

def install
  @install
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/sensible/requirement.rb', line 7

def name
  @name
end

#packages ⇒ Object (readonly)

Returns the value of attribute packages.



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# File 'lib/sensible/requirement.rb', line 12

def packages
  @packages
end

#sensible ⇒ Object (readonly)

Returns the value of attribute sensible.



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# File 'lib/sensible/requirement.rb', line 6

def sensible
  @sensible
end

Instance Method Details

#do_check ⇒ Object 



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# File 'lib/sensible/requirement.rb', line 39

def do_check
  # If check is not set, always run the task
  if @check == nil
    return false
  end

  # If there is no check, default to false, to force task to install every time
  system(@check, out: File::NULL)
  return $?.success?
end

#do_install ⇒ Object 



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# File 'lib/sensible/requirement.rb', line 50

def do_install
  # TODO: Handle the show output property!

  if @install.include?("\n")
    temp_path = "/tmp/sensible"
    temp_file_name = "install.sh"
    temp_file_path = "#{temp_path}/#{temp_file_name}"

    # Make sure we have the tmp folder created
    FileUtils.mkdir_p(temp_path)

    File.open(temp_file_path, "w") do |f| 
      f.puts "#!/usr/bin/env bash\n\n"
      f.write(@install)
    end

    # Make it executable
    File.chmod(0700, temp_file_path)

    system("#{temp_file_path}", out: File::NULL, err: File::NULL)
    return $?.success?  
  else
    system(@install, out: File::NULL, err: File::NULL)
    return $?.success?        
  end
end