Class: Bake::Command::List

Inherits:
Samovar::Command
  • Object
show all
Defined in:
lib/bake/command/list.rb

Overview

List all available commands.

Instance Method Summary collapse

Instance Method Details

#call ⇒ Object 



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# File 'lib/bake/command/list.rb', line 93

def call
  first = true
  terminal = @parent.terminal
  context = @parent.context
  
  if scope = context.scope
    printed = print_scope(terminal, context.scope) do
      terminal.print_line(:context, context)
    end
    
    if printed
      terminal.print_line
    end
  end
  
  context.loaders.each do |loader|
    printed = false
    
    loader.each do |path|
      if scope = loader.scope_for(path)
        print_scope(terminal, scope, printed: printed) do
          terminal.print_line(:loader, loader)
          printed = true
        end
      end
    end
    
    if printed
      terminal.print_line
    end
  end
end

#format_parameters(parameters, terminal) ⇒ Object 



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# File 'lib/bake/command/list.rb', line 32

def format_parameters(parameters, terminal)
  parameters.each do |type, name|
    case type
    when :key
      name = "#{name}="
    when :keyreq
      name = "#{name}="
    when :keyrest
      name = "**#{name}"
    else
      name = name.to_s
    end
    
    terminal.print(:reset, " ")
    terminal.print(type, name)
  end
end

#format_recipe(recipe, terminal) ⇒ Object 



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# File 'lib/bake/command/list.rb', line 50

def format_recipe(recipe, terminal)
  terminal.print(:command, recipe.command)
  
  if parameters = recipe.parameters
    format_parameters(parameters, terminal)
  end
end

#print_scope(terminal, scope, printed: false) ⇒ Object 



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# File 'lib/bake/command/list.rb', line 58

def print_scope(terminal, scope, printed: false)
  format_recipe = self.method(:format_recipe).curry
  
  scope.recipes.sort.each do |recipe|
    if @pattern and !recipe.command.include?(pattern)
      next
    end
    
    unless printed
      yield
      
      printed = true
    end
    
    terminal.print_line
    terminal.print_line("\t", format_recipe[recipe])
    
    documentation = recipe.documentation
    
    documentation.description do |line|
      terminal.print_line("\t\t", :description, line)
    end
    
    documentation.parameters do |parameter|
      terminal.print_line("\t\t",
        :parameter, parameter[:name], :reset, " [",
        :type, parameter[:type], :reset, "] ",
        :description, parameter[:details]
      )
    end
  end
  
  return printed
end