Module: ApacheVhostsParser

Defined in:
lib/apache-vhosts-parser.rb

Defined Under Namespace

Classes: Config

Class Method Summary collapse

Class Method Details

.parseDirectory(dir = '/etc/apache2/sites-enabled/') ⇒ Object 



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# File 'lib/apache-vhosts-parser.rb', line 88

def self.parseDirectory dir='/etc/apache2/sites-enabled/'
	parseString Dir.glob(File.join(dir, '*')).map(&File.method(:read)).join "\n"
end

.parseString(str) ⇒ Object 



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# File 'lib/apache-vhosts-parser.rb', line 45

def self.parseString str
	vhosts = []

	tag = {
		children: []
	}

	str.split(/\n+/).map(&:strip).each do |line|
		if line =~ /^$/
			#ignore the line
		elsif m = line.match(/<\s*(\w+)(.*?)>$/)
			opener, rest = m[1], m[2].to_s.strip.split(/\s+/)
			new_tag = {
				name: opener.downcase,
				type: 'tag',
				original_name: opener,
				arguments: rest,
				parent: tag,
				children: []
			}
			tag[:children] << new_tag
			tag = new_tag
		elsif closer = line[/<\/\s*(\w+)>$/, 1]
			if closer.downcase == tag[:name]
				tag = tag[:parent]
			else
				throw "Mismatched closing tag: #{closer} for #{tag[:original_name]}"
			end
		else
			directive, *arguments = line.split(/\s+/)
			tag[:children] << {
				name: directive.downcase,
				arguments: arguments,
				type: 'directive',
				original_name: directive,
				parent: tag
			}
		end
	end

	return Config.new(tag)
end