74 lines
1.7 KiB
Ruby
74 lines
1.7 KiB
Ruby
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# frozen_string_literal: true
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require 'yaml'
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module Rouge
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module Lexers
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class Apache < RegexLexer
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title "Apache"
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desc 'configuration files for Apache web server'
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tag 'apache'
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mimetypes 'text/x-httpd-conf', 'text/x-apache-conf'
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filenames '.htaccess', 'httpd.conf'
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class << self
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attr_reader :keywords
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end
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# Load Apache keywords from separate YML file
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@keywords = ::YAML.load_file(File.join(__dir__, 'apache/keywords.yml')).tap do |h|
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h.each do |k,v|
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h[k] = Set.new v
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end
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end
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def name_for_token(token, kwtype, tktype)
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if self.class.keywords[kwtype].include? token
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tktype
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else
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Text
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end
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end
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state :whitespace do
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rule %r/\#.*/, Comment
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rule %r/\s+/m, Text
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end
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state :root do
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mixin :whitespace
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rule %r/(<\/?)(\w+)/ do |m|
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groups Punctuation, name_for_token(m[2].downcase, :sections, Name::Label)
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push :section
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end
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rule %r/\w+/ do |m|
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token name_for_token(m[0].downcase, :directives, Name::Class)
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push :directive
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end
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end
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state :section do
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# Match section arguments
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rule %r/([^>]+)?(>(?:\r\n?|\n)?)/ do
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groups Literal::String::Regex, Punctuation
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pop!
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end
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mixin :whitespace
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end
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state :directive do
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# Match value literals and other directive arguments
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rule %r/\r\n?|\n/, Text, :pop!
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mixin :whitespace
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rule %r/\S+/ do |m|
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token name_for_token(m[0], :values, Literal::String::Symbol)
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end
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end
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end
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end
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end
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