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# File 'lib/librarian/puppet/lockfile/parser.rb', line 9
def parse(string)
string = string.dup
source_type_names_map = Hash[dsl_class.source_types.map{|t| [t[1].lock_name, t[1]]}]
source_type_names = dsl_class.source_types.map{|t| t[1].lock_name}
lines = string.split(/(\r|\n|\r\n)+/).select{|l| l =~ /\S/}
sources = []
while source_type_names.include?(lines.first)
source = {}
source_type_name = lines.shift
source[:type] = source_type_names_map[source_type_name]
options = {}
while lines.first =~ /^ {2}([\w\-\/]+):\s+(.+)$/
lines.shift
options[$1.to_sym] = $2
end
source[:options] = options
lines.shift manifests = {}
while lines.first =~ /^ {4}([\w\-\/]+) \((.*)\)$/ lines.shift
name = $1
manifests[name] = {:version => $2, :dependencies => {}}
while lines.first =~ /^ {6}([\w\-\/]+) \((.*)\)$/
lines.shift
manifests[name][:dependencies][$1] = $2.split(/,\s*/)
end
end
source[:manifests] = manifests
sources << source
end
manifests = compile(sources)
manifests_index = Hash[manifests.map{|m| [m.name, m]}]
raise StandardError, "Expected DEPENDENCIES topic!" unless lines.shift == "DEPENDENCIES"
dependencies = []
while lines.first =~ /^ {2}([\w\-\/]+)(?: \((.*)\))?$/ lines.shift
name, requirement = $1, $2.split(/,\s*/)
dependencies << Dependency.new(name, requirement, manifests_index[name].source)
end
Resolution.new(dependencies, manifests)
end
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