\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5×\D6?\BDê\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2€ \00 $\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4ê\E9\F2á\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// # frozen_string_literal: true class Gem::RequestSet::Lockfile::Parser ### # Parses lockfiles def initialize tokenizer, set, platforms, filename = nil @tokens = tokenizer @filename = filename @set = set @platforms = platforms end def parse until @tokens.empty? do token = get case token.type when :section then @tokens.skip :newline case token.value when 'DEPENDENCIES' then parse_DEPENDENCIES when 'GIT' then parse_GIT when 'GEM' then parse_GEM when 'PATH' then parse_PATH when 'PLATFORMS' then parse_PLATFORMS else token = get until @tokens.empty? or peek.first == :section end else raise "BUG: unhandled token #{token.type} (#{token.value.inspect}) at line #{token.line} column #{token.column}" end end end ## # Gets the next token for a Lockfile def get expected_types = nil, expected_value = nil # :nodoc: token = @tokens.shift if expected_types and not Array(expected_types).include? token.type then unget token message = "unexpected token [#{token.type.inspect}, #{token.value.inspect}], " + "expected #{expected_types.inspect}" raise Gem::RequestSet::Lockfile::ParseError.new message, token.column, token.line, @filename end if expected_value and expected_value != token.value then unget token message = "unexpected token [#{token.type.inspect}, #{token.value.inspect}], " + "expected [#{expected_types.inspect}, " + "#{expected_value.inspect}]" raise Gem::RequestSet::Lockfile::ParseError.new message, token.column, token.line, @filename end token end def parse_DEPENDENCIES # :nodoc: while not @tokens.empty? and :text == peek.type do token = get :text requirements = [] case peek[0] when :bang then get :bang requirements << pinned_requirement(token.value) when :l_paren then get :l_paren loop do op = get(:requirement).value version = get(:text).value requirements << "#{op} #{version}" break unless peek.type == :comma get :comma end get :r_paren if peek[0] == :bang then requirements.clear requirements << pinned_requirement(token.value) get :bang end end @set.gem token.value, *requirements skip :newline end end def parse_GEM # :nodoc: sources = [] while [:entry, 'remote'] == peek.first(2) do get :entry, 'remote' data = get(:text).value skip :newline sources << Gem::Source.new(data) end sources << Gem::Source.new(Gem::DEFAULT_HOST) if sources.empty? get :entry, 'specs' skip :newline set = Gem::Resolver::LockSet.new sources last_specs = nil while not @tokens.empty? and :text == peek.type do token = get :text name = token.value column = token.column case peek[0] when :newline then last_specs.each do |spec| spec.add_dependency Gem::Dependency.new name if column == 6 end when :l_paren then get :l_paren token = get [:text, :requirement] type = token.type data = token.value if type == :text and column == 4 then version, platform = data.split '-', 2 platform = platform ? Gem::Platform.new(platform) : Gem::Platform::RUBY last_specs = set.add name, version, platform else dependency = parse_dependency name, data last_specs.each do |spec| spec.add_dependency dependency end end get :r_paren else raise "BUG: unknown token #{peek}" end skip :newline end @set.sets << set end def parse_GIT # :nodoc: get :entry, 'remote' repository = get(:text).value skip :newline get :entry, 'revision' revision = get(:text).value skip :newline type = peek.type value = peek.value if type == :entry and %w[branch ref tag].include? value then get get :text skip :newline end get :entry, 'specs' skip :newline set = Gem::Resolver::GitSet.new set.root_dir = @set.install_dir last_spec = nil while not @tokens.empty? and :text == peek.type do token = get :text name = token.value column = token.column case peek[0] when :newline then last_spec.add_dependency Gem::Dependency.new name if column == 6 when :l_paren then get :l_paren token = get [:text, :requirement] type = token.type data = token.value if type == :text and column == 4 then last_spec = set.add_git_spec name, data, repository, revision, true else dependency = parse_dependency name, data last_spec.add_dependency dependency end get :r_paren else raise "BUG: unknown token #{peek}" end skip :newline end @set.sets << set end def parse_PATH # :nodoc: get :entry, 'remote' directory = get(:text).value skip :newline get :entry, 'specs' skip :newline set = Gem::Resolver::VendorSet.new last_spec = nil while not @tokens.empty? and :text == peek.first do token = get :text name = token.value column = token.column case peek[0] when :newline then last_spec.add_dependency Gem::Dependency.new name if column == 6 when :l_paren then get :l_paren token = get [:text, :requirement] type = token.type data = token.value if type == :text and column == 4 then last_spec = set.add_vendor_gem name, directory else dependency = parse_dependency name, data last_spec.dependencies << dep