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 579 579: def initialize(args) 580: super 581: @module_opts = {} 582: end
Processes the options set by the command-line arguments, and runs the HTML compiler appropriately.
# File lib/haml/exec.rb, line 622 622: def process_result 623: super 624: 625: require 'haml/html' 626: 627: input = @options[:input] 628: output = @options[:output] 629: 630: @module_opts[:erb] ||= input.respond_to?(:path) && input.path =~ /\.(rhtml|erb)$/ 631: @module_opts[:erb] &&= @options[:no_erb] != false 632: 633: output.write(::Haml::HTML.new(input, @module_opts).render) 634: rescue ::Haml::Error => e 635: raise "#{e.is_a?(::Haml::SyntaxError) ? "Syntax error" : "Error"} on line " + 636: "#{get_line e}: #{e.message}" 637: rescue LoadError => err 638: handle_load_error(err) 639: end
Tells optparse how to parse the arguments.
@param opts [OptionParser]
# File lib/haml/exec.rb, line 587 587: def set_opts(opts) 588: opts.banner = "Usage: html2haml [options] [INPUT] [OUTPUT]\n\nDescription: Transforms an HTML file into corresponding Haml code.\n\nOptions:\n" 589: 590: opts.on('-e', '--erb', 'Parse ERb tags.') do 591: @module_opts[:erb] = true 592: end 593: 594: opts.on('--no-erb', "Don't parse ERb tags.") do 595: @options[:no_erb] = true 596: end 597: 598: opts.on('-r', '--rhtml', 'Deprecated; same as --erb.') do 599: @module_opts[:erb] = true 600: end 601: 602: opts.on('--no-rhtml', "Deprecated; same as --no-erb.") do 603: @options[:no_erb] = true 604: end 605: 606: opts.on('-x', '--xhtml', 'Parse the input using the more strict XHTML parser.') do 607: @module_opts[:xhtml] = true 608: end 609: 610: super 611: end