Class: StackFu::Commands::GenerateCommand

Inherits:
Command
  • Object
show all
Defined in:
lib/stackfu/commands/generate_command.rb

Constant Summary collapse

Types = 
{ 
  [:checkbox, :numericbox, :combobox, :password, :radio, :textbox] => :control
}

Constants included from Rendering

Rendering::LEFT_MARGIN

Constants included from OperatingSystems

OperatingSystems::FriendlyNames, OperatingSystems::OperatingSystems

Instance Attribute Summary

Attributes inherited from Command

#errors, #options, #parameters, #subcommand

Instance Method Summary collapse

Methods inherited from Command

#command, command_for, create, inherited, #initialize, #params?, #run, #valid?

Methods included from Rendering

#done, #error, #fill_values_from_options, #menu_for, #render_target, #spinner, #table, #warning

Methods included from OperatingSystems

#convert_os, #os_name

Constructor Details

This class inherits a constructor from StackFu::Commands::Command

Instance Method Details

#default(parameters, options) ⇒ Object 



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# File 'lib/stackfu/commands/generate_command.rb', line 30

def default(parameters, options)
  what = 'script'
  begin
    item_name = parameters.shift

    unless item_name
      error "Missing script name.",
        "Try again using 'stackfu generate [script_name]'."
      return false
    end
    
    
    items = {}
    while (p = parameters.shift)
      name, type = p.split(":")
    
      case type(type)
      when :execution, :script
        (items["executions"]||=[]) << [name, template("script.sh.erb", {
          "filename" => name,
          "description" => name.titleize
        })]
      
      when :control
        (items["controls"]||=[]) << [name, type]
      
      else
        raise Exceptions::InvalidParameter, 
          "Don't know how to generate a #{what} with #{type ? "#{type} " : ""}#{name}. Use 'stackfu help generate' for more information."
      
      end
    end
  
    stack = template("stack.yml.erb", {
      "name" => item_name,
      "description" => "Enter a description for this script here"
    })
  
    create("#{item_name}", "#{what}.yml", stack)

    i = 1
    %w[controls requirements executions validations].each do |item|
      template_name = "0#{i}-#{item}.yml"
      create "#{item_name}/config", template_name, template("#{template_name}.erb", {
        item => items[item]
      })
      i += 1
    end

    items["executions"].try(:each) do |item|
      create("#{item_name}/executables", "#{item.first}.sh.erb", item.last)
    end or create("#{item_name}/executables")
  
    done "#{what.titleize} #{item_name} created successfully"
  rescue Exceptions::InvalidParameter
    error $!.message
  rescue IOError, Errno::EEXIST
    error "#{$!.message}"      
  end
end

#plugin(parameters, options) ⇒ Object 



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# File 'lib/stackfu/commands/generate_command.rb', line 22

def plugin(parameters, options)
  generate("plugin", parameters, options)
end

#stack(parameters, options) ⇒ Object 



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# File 'lib/stackfu/commands/generate_command.rb', line 26

def stack(parameters, options)
  generate("stack", parameters, options)
end

#type(t) ⇒ Object 



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# File 'lib/stackfu/commands/generate_command.rb', line 12

def type(t)
  return :unknown unless t

  ctrl = t.to_sym
  Types.each_pair do |key, value|
    ctrl = value if key.include?(ctrl)
  end
  ctrl
end