Class | Haml::Exec::HTML2Haml |
In: |
lib/haml/exec.rb
|
Parent: | Generic |
The `html2haml` executable.
@param args [Array<String>] The command-line arguments
# File lib/haml/exec.rb, line 561 561: def initialize(args) 562: super 563: @module_opts = {} 564: end
Processes the options set by the command-line arguments, and runs the HTML compiler appropriately.
# File lib/haml/exec.rb, line 604 604: def process_result 605: super 606: 607: require 'haml/html' 608: 609: input = @options[:input] 610: output = @options[:output] 611: 612: @module_opts[:erb] ||= input.respond_to?(:path) && input.path =~ /\.(rhtml|erb)$/ 613: @module_opts[:erb] &&= @options[:no_erb] != false 614: 615: output.write(::Haml::HTML.new(input, @module_opts).render) 616: rescue ::Haml::Error => e 617: raise "#{e.is_a?(::Haml::SyntaxError) ? "Syntax error" : "Error"} on line " + 618: "#{get_line e}: #{e.message}" 619: rescue LoadError => err 620: handle_load_error(err) 621: end
Tells optparse how to parse the arguments.
@param opts [OptionParser]
# File lib/haml/exec.rb, line 569 569: def set_opts(opts) 570: opts.banner = "Usage: html2haml [options] [INPUT] [OUTPUT]\n\nDescription: Transforms an HTML file into corresponding Haml code.\n\nOptions:\n" 571: 572: opts.on('-e', '--erb', 'Parse ERb tags.') do 573: @module_opts[:erb] = true 574: end 575: 576: opts.on('--no-erb', "Don't parse ERb tags.") do 577: @options[:no_erb] = true 578: end 579: 580: opts.on('-r', '--rhtml', 'Deprecated; same as --erb.') do 581: @module_opts[:erb] = true 582: end 583: 584: opts.on('--no-rhtml', "Deprecated; same as --no-erb.") do 585: @options[:no_erb] = true 586: end 587: 588: opts.on('-x', '--xhtml', 'Parse the input using the more strict XHTML parser.') do 589: @module_opts[:xhtml] = true 590: end 591: 592: super 593: end