discourse/lib/plugin/metadata.rb

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# loaded really early
module Plugin; end
class Plugin::Metadata
FIELDS ||= [:name, :about, :version, :authors, :url, :required_version]
attr_accessor *FIELDS
def self.parse(text)
metadata = self.new
text.each_line do |line|
break unless metadata.parse_line(line)
end
metadata
end
def parse_line(line)
line = line.strip
unless line.empty?
return false unless line[0] == "#"
attribute, *description = line[1..-1].split(":")
description = description.join(":")
attribute = attribute.strip.gsub(/ /, '_').to_sym
if FIELDS.include?(attribute)
self.send("#{attribute}=", description.strip)
end
end
true
end
end