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

The `css2sass` executable.

Methods

Public Class methods

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

[Source]

     # File lib/haml/exec.rb, line 420
420:       def initialize(args)
421:         super
422: 
423:         @module_opts = {}
424: 
425:         require 'sass/css'
426:       end

Public Instance methods

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

[Source]

     # File lib/haml/exec.rb, line 452
452:       def process_result
453:         super
454: 
455:         input = @options[:input]
456:         output = @options[:output]
457: 
458:         output.write(::Sass::CSS.new(input, @module_opts).render)
459:       end

Tells optparse how to parse the arguments.

@param opts [OptionParser]

[Source]

     # File lib/haml/exec.rb, line 431
431:       def set_opts(opts)
432:         opts.banner = "Usage: css2sass [options] [INPUT] [OUTPUT]\n\nDescription: Transforms a CSS file into corresponding Sass code.\n\nOptions:\n"
433: 
434:         opts.on('--old', 'Output the old-style ":prop val" property syntax') do
435:           @module_opts[:old] = true
436:         end
437: 
438:         opts.on_tail('-a', '--alternate', 'Ignored') {}
439: 
440:         super
441:       end

[Validate]