Class Haml::Exec::CSS2Sass
In: lib/haml/exec.rb
Parent: Generic

The `css2sass` executable.

Methods

new   process_result   set_opts  

Public Class methods

new(args)

@param args [Array<String>] The command-line arguments

[Source]

     # File lib/haml/exec.rb, line 423
423:       def initialize(args)
424:         super
425: 
426:         @module_opts = {}
427: 
428:         require 'sass/css'
429:       end

Public Instance methods

process_result()

Processes the options set by the command-line arguments, and runs the CSS compiler appropriately.

[Source]

     # File lib/haml/exec.rb, line 455
455:       def process_result
456:         super
457: 
458:         input = @options[:input]
459:         output = @options[:output]
460: 
461:         output.write(::Sass::CSS.new(input, @module_opts).render)
462:       end
set_opts(opts)

Tells optparse how to parse the arguments.

@param opts [OptionParser]

[Source]

     # File lib/haml/exec.rb, line 434
434:       def set_opts(opts)
435:         opts.banner = "Usage: css2sass [options] [INPUT] [OUTPUT]\n\nDescription: Transforms a CSS file into corresponding Sass code.\n\nOptions:\n"
436: 
437:         opts.on('--old', 'Output the old-style ":prop val" property syntax') do
438:           @module_opts[:old] = true
439:         end
440: 
441:         opts.on_tail('-a', '--alternate', 'Ignored') {}
442: 
443:         super
444:       end

[Validate]