Class: TemplateBuilder::App::Command

Inherits:
Object
  • Object
show all
Defined in:
lib/template_builder/app/command.rb

Direct Known Subclasses

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Defined Under Namespace

Modules: ClassMethods

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(opts = {}) ⇒ Command

Returns a new instance of Command.



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# File 'lib/template_builder/app/command.rb', line 10

def initialize( opts = {} )
  @stdout = opts[:stdout] || $stdout
  @stderr = opts[:stderr] || $stderr
  
  @config = {:name => nil, :force => nil, :verbose =>nil}
  @config_param = {}
  @command = []
  standard_parameters.each_key{ |key| @config_param[key] = TemplateBuilder::App::Helper::Parameter.new(:priority=>priority(key)) }
end

Instance Attribute Details

#config ⇒ Object (readonly)

Returns the value of attribute config.



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# File 'lib/template_builder/app/command.rb', line 8

def config
  @config
end

#stderr ⇒ Object (readonly)

Returns the value of attribute stderr.



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# File 'lib/template_builder/app/command.rb', line 7

def stderr
  @stderr
end

#stdout ⇒ Object (readonly)

:startdoc:



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# File 'lib/template_builder/app/command.rb', line 6

def stdout
  @stdout
end

Class Method Details

.inherited(other) ⇒ Object 



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# File 'lib/template_builder/app/command.rb', line 205

def self.inherited( other )
  other.extend ClassMethods
end

.standard_options ⇒ Object 



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# File 'lib/template_builder/app/command.rb', line 109

def self.standard_options 
  @standard_options = {:verbose => ['-v', '--verbose', 'Enable verbose output.',
          lambda { config[:verbose] = true }],
                       :force =>  ['-f', '--force', 'Force creating file.',
          lambda { config[:force] = true }] }
end

.standard_parameters ⇒ Object 



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# File 'lib/template_builder/app/command.rb', line 116

def self.standard_parameters 
  return @standard_parameters if @standard_parameters
  @standard_parameters = FileAnalyzer.load_standard_parameters
  @standard_parameters      
end

Instance Method Details

#ask_for(framework_name) ⇒ Object 



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# File 'lib/template_builder/app/command.rb', line 122

def ask_for(framework_name)
  all_frameworks = FileAnalyzer.all_frameworks_for framework_name
  puts "Choose your "+framework_name.to_s+" framework ? (enter 0 for none)"
  until @config_param[framework_name].name
    all_frameworks.each_with_index{ |value,index| puts "("+(index+1).to_s+") "+value.to_s+"\r\n" }
    answer = STDIN.gets
    @config_param[framework_name].name = all_frameworks[answer.to_i-1] if (1..all_frameworks.length).include? answer.to_i
    @config_param[framework_name] = "none" if 0 == answer
  end 
  
end

#force ⇒ Object 



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# File 'lib/template_builder/app/command.rb', line 33

def force
   @config[:force]
end

#name ⇒ Object

The project name from the command line.



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# File 'lib/template_builder/app/command.rb', line 29

def name
  @config[:name]
end

#parse(args) ⇒ Object 



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# File 'lib/template_builder/app/command.rb', line 54

def parse( args )
  opts = OptionParser.new

  opts.banner = 'NAME'
  opts.separator "  template_builder v#{::TemplateBuilder.version}"
  opts.separator ''
  if self.class.synopsis
    opts.separator 'SYNOPSIS'
    self.class.synopsis.split("\n").each { |line| opts.separator "  #{line.strip}" }
    opts.separator ''
  end

  if self.class.description
    opts.separator 'DESCRIPTION'
    self.class.description.split("\n").each { |line| opts.separator "  #{line.strip}" }
    opts.separator ''
  end
  if self.class.parameters and not self.class.parameters.empty?
    opts.separator 'PARAMETER'
    self.class.parameters.each { |parameter|
      case parameter
      when Array
        parameter << method(parameter.pop) if parameter.last =~ %r/^__/
        opts.on(*parameter)
      when String
        opts.separator("  #{parameter.strip}")
      else puts parameter;opts.separator('') end
    }
    opts.separator ''
  end
  if self.class.options and not self.class.options.empty?
    opts.separator 'OPTION'
    self.class.options.each { |option|
      case option
      when Array
        option << method(option.pop) if option.last =~ %r/^__/
        opts.on(*option)
      when String
        opts.separator("  #{option.strip}")
      else opts.separator('') end
    }
    opts.separator ''
  end
  opts.separator '  Common Options:'
  opts.on_tail( '-h', '--help', 'show this message' ) {
    stdout.puts opts
    exit
  }
  opts.on_tail ''
  opts.parse! args
  return opts
end

#priority(key) ⇒ Object 



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# File 'lib/template_builder/app/command.rb', line 24

def priority(key)
  FileAnalyzer.load_priority key
end

#run(args) ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/template_builder/app/command.rb', line 20

def run( args )
  raise NotImplementedError
end

#run_framework(fileManager, opts = {}) ⇒ Object 



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# File 'lib/template_builder/app/command.rb', line 134

def run_framework(fileManager, opts = {})
  framework = FileAnalyzer.load_framework opts
  fileManager.write_framework_introduction opts[:name]
  framework.run fileManager
  special_case_data_mapper fileManager if @config_param[:orm].name == "data_mapper"
  @command << framework.command
end

#special_case_data_mapper(fileManager) ⇒ Object 



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# File 'lib/template_builder/app/command.rb', line 142

def special_case_data_mapper(fileManager)
  fileManager.write "gem 'dm-"+@config_param[:database].name.to_s+"-adapter'"
end

#standard_options ⇒ Object 



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# File 'lib/template_builder/app/command.rb', line 44

def standard_options
  Command.standard_options
end

#standard_parameters ⇒ Object 



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# File 'lib/template_builder/app/command.rb', line 48

def standard_parameters
  Command.standard_parameters
end

#verbose? ⇒ Boolean

Returns true if the user has requested verbose messages.

Returns:

  • (Boolean) 


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# File 'lib/template_builder/app/command.rb', line 39

def verbose?
  @config[:verbose]
end