Class: InstallTheme

Inherits:
Object
  • Object
show all
Defined in:
lib/install_theme.rb,
lib/install_theme/cli.rb

Defined Under Namespace

Classes: CLI, InstallThemeGenerator

Constant Summary collapse

VERSION = 
"0.8.0"

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ InstallTheme

Returns a new instance of InstallTheme.



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# File 'lib/install_theme.rb', line 19

def initialize(options = {})
  @template_root  = File.expand_path(options[:template_root] || File.dirname('.'))
  @rails_root     = File.expand_path(options[:rails_root] || File.dirname('.'))
  @template_type  = (options[:template_type] || detect_template).to_s
  @defaults_file  = options[:defaults_file] || "install_theme.yml"
  @stylesheet_dir = options[:stylesheet_dir] || detect_stylesheet_dir
  @javascript_dir = options[:javascript_dir] || detect_javascript_dir
  @image_dir      = options[:image_dir] || detect_image_dir
  @layout_name    = options[:layout] || "application"
  @layout_name.gsub!(/\..*/, '') # allow application.html.erb to be passed in, but clean it up to 'application'
  @action         = options[:action]

  @stdout         = options[:stdout] || $stdout

  load_template_defaults unless options[:ignore_defaults]
  @index_path     = options[:index_path] || @index_path || "index.html"
  @content_path   = options[:content_path] || @content_path
  @partials       ||= {}
  @partials.merge!(options[:partials]) if options[:partials]
  
  create_install_theme_yml
  setup_template_temp_path
end

Instance Attribute Details

#action ⇒ Object (readonly)

Returns the value of attribute action.



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# File 'lib/install_theme.rb', line 12

def action
  @action
end

#content_path ⇒ Object (readonly)

Returns the value of attribute content_path.



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# File 'lib/install_theme.rb', line 15

def content_path
  @content_path
end

#defaults_file ⇒ Object (readonly)

Returns the value of attribute defaults_file.



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# File 'lib/install_theme.rb', line 14

def defaults_file
  @defaults_file
end

#image_dir ⇒ Object (readonly)

Returns the value of attribute image_dir.



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# File 'lib/install_theme.rb', line 13

def image_dir
  @image_dir
end

#index_path ⇒ Object (readonly)

Returns the value of attribute index_path.



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# File 'lib/install_theme.rb', line 11

def index_path
  @index_path
end

#javascript_dir ⇒ Object (readonly)

Returns the value of attribute javascript_dir.



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# File 'lib/install_theme.rb', line 13

def javascript_dir
  @javascript_dir
end

#layout_name ⇒ Object (readonly)

Returns the value of attribute layout_name.



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# File 'lib/install_theme.rb', line 12

def layout_name
  @layout_name
end

#original_body_content ⇒ Object (readonly)

Returns the value of attribute original_body_content.



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# File 'lib/install_theme.rb', line 17

def original_body_content
  @original_body_content
end

#original_named_yields ⇒ Object (readonly)

Returns the value of attribute original_named_yields.



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# File 'lib/install_theme.rb', line 17

def original_named_yields
  @original_named_yields
end

#partials ⇒ Object (readonly)

Returns the value of attribute partials.



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# File 'lib/install_theme.rb', line 15

def partials
  @partials
end

#rails_root ⇒ Object (readonly)

Returns the value of attribute rails_root.



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# File 'lib/install_theme.rb', line 11

def rails_root
  @rails_root
end

#stdout ⇒ Object (readonly)

Returns the value of attribute stdout.



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# File 'lib/install_theme.rb', line 16

def stdout
  @stdout
end

#stylesheet_dir ⇒ Object (readonly)

Returns the value of attribute stylesheet_dir.



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# File 'lib/install_theme.rb', line 13

def stylesheet_dir
  @stylesheet_dir
end

#template_root ⇒ Object (readonly)

Returns the value of attribute template_root.



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# File 'lib/install_theme.rb', line 11

def template_root
  @template_root
end

#template_type ⇒ Object (readonly)

Returns the value of attribute template_type.



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# File 'lib/install_theme.rb', line 11

def template_type
  @template_type
end

Instance Method Details

#apply_to_target(options = {}) ⇒ Object 



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# File 'lib/install_theme.rb', line 43

def apply_to_target(options = {})
  require_haml if haml?
  @stdout = options[:stdout] || @stdout || $stdout
  @original_named_yields = {}
  convert_file_to_layout(index_path, "app/views/layouts/#{layout_name}.html.erb")
  convert_to_haml("app/views/layouts/#{layout_name}.html.erb") if haml?
  prepare_action
  prepare_sample_controller_and_view
  prepare_layout_partials
  prepare_assets
  prepare_helpers
  run_generator(options)
  show_readme
end

#erb? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/install_theme.rb', line 78

def erb?
  template_type == 'erb'
end

#haml? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/install_theme.rb', line 74

def haml?
  template_type == 'haml'
end

#setup_template_temp_path ⇒ Object 



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# File 'lib/install_theme.rb', line 66

def setup_template_temp_path
  FileUtils.rm_rf(template_temp_path)
  FileUtils.mkdir_p(template_temp_path)
  %w[app/views/layouts public/images public/javascripts public/stylesheets].each do |app_path|
    FileUtils.mkdir_p(File.join(template_temp_path, app_path))
  end
end

#template_temp_path ⇒ Object

This generator’s templates folder is temporary and is accessed via source_root within the generator.



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# File 'lib/install_theme.rb', line 60

def template_temp_path
  @template_temp_path ||= begin
    template_path = File.join(tmp_dir, "install_theme", "templates")
  end
end

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/install_theme.rb', line 82

def valid?
  template_root && File.exist?(template_root) &&
  rails_root && File.exist?(rails_root) &&
  content_path
end