Module: Interscript::DSL
- Defined in:
- lib/interscript/dsl.rb,
lib/interscript/utils/helpers.rb
Defined Under Namespace
Modules: Items, SymbolMM Classes: Aliases, Document, Group, Metadata, Stage, Tests
Class Method Summary collapse
Class Method Details
.original_parse ⇒ Object
30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 |
# File 'lib/interscript/utils/helpers.rb', line 30 def self.parse(map_name, reverse: true) # map name aliases? here may be a place to wrap it return @cache[map_name] if @cache[map_name] # This is a composition, so let's make a new virtual map # that calls all maps in a sequence. if map_name.include? "|" map_parts = map_name.split("|").map(&:strip) doc = Interscript::DSL::Document.new(map_name) do map_parts.each_with_index do |i, idx| dependency i, as: :"part#{idx}" end stage { map_parts.each_with_index do |i, idx| run map[:"part#{idx}"].stage.main end } end.node return @cache[map_name] = doc end path = begin Interscript.locate(map_name) rescue Interscript::MapNotFoundError => e # But maybe we called the map in a reversed fashion? begin raise e if reverse == false # Protect from an infinite loop reverse_name = Interscript::Node::Document.reverse_name(map_name) return @cache[map_name] = parse(reverse_name, reverse: false).reverse rescue Interscript::MapNotFoundError raise e end end library = path.end_with?(".iml") map_name = File.basename(path, ".imp") map_name = File.basename(map_name, ".iml") ruby = [] yaml = [] file = File.read(path).split("\n") exc_fname = File.(path, Dir.pwd) md_reading = false md_indent = nil md_inner_indent = nil file.each do |l| if md_reading && l =~ /\A#{md_indent}\}\s*\z/ md_reading = false elsif md_reading ruby << "" yaml << l elsif l =~ /\A(\s*)metadata\s*\{\z/ md_indent = $1 md_reading = true else yaml << "" ruby << l end end raise Interscript::MapLogicError, "metadata stage isn't terminated" if md_reading ruby, yaml = ruby.join("\n"), yaml.join("\n") obj = Interscript::DSL::Document.new(map_name) obj.instance_eval ruby, exc_fname, 1 yaml = if yaml =~ /\A\s*\z/ {} else unsafe_load = if YAML.respond_to? :unsafe_load :unsafe_load else :load end YAML.public_send(unsafe_load, yaml, filename: exc_fname) end md = Interscript::DSL::Metadata.new(yaml: true, map_name: map_name, library: library) do yaml.each do |k,v| public_send(k.to_sym, v) end end obj.node. = md.node @cache[map_name] = obj.node end |
.parse(map_name, **kwargs) ⇒ Object
5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 |
# File 'lib/interscript/dsl.rb', line 5 def self.parse(map_name, reverse: true) # map name aliases? here may be a place to wrap it return @cache[map_name] if @cache[map_name] # This is a composition, so let's make a new virtual map # that calls all maps in a sequence. if map_name.include? "|" map_parts = map_name.split("|").map(&:strip) doc = Interscript::DSL::Document.new(map_name) do map_parts.each_with_index do |i, idx| dependency i, as: :"part#{idx}" end stage { map_parts.each_with_index do |i, idx| run map[:"part#{idx}"].stage.main end } end.node return @cache[map_name] = doc end path = begin Interscript.locate(map_name) rescue Interscript::MapNotFoundError => e # But maybe we called the map in a reversed fashion? begin raise e if reverse == false # Protect from an infinite loop reverse_name = Interscript::Node::Document.reverse_name(map_name) return @cache[map_name] = parse(reverse_name, reverse: false).reverse rescue Interscript::MapNotFoundError raise e end end library = path.end_with?(".iml") map_name = File.basename(path, ".imp") map_name = File.basename(map_name, ".iml") ruby = [] yaml = [] file = File.read(path).split("\n") exc_fname = File.(path, Dir.pwd) md_reading = false md_indent = nil md_inner_indent = nil file.each do |l| if md_reading && l =~ /\A#{md_indent}\}\s*\z/ md_reading = false elsif md_reading ruby << "" yaml << l elsif l =~ /\A(\s*)metadata\s*\{\z/ md_indent = $1 md_reading = true else yaml << "" ruby << l end end raise Interscript::MapLogicError, "metadata stage isn't terminated" if md_reading ruby, yaml = ruby.join("\n"), yaml.join("\n") obj = Interscript::DSL::Document.new(map_name) obj.instance_eval ruby, exc_fname, 1 yaml = if yaml =~ /\A\s*\z/ {} else unsafe_load = if YAML.respond_to? :unsafe_load :unsafe_load else :load end YAML.public_send(unsafe_load, yaml, filename: exc_fname) end md = Interscript::DSL::Metadata.new(yaml: true, map_name: map_name, library: library) do yaml.each do |k,v| public_send(k.to_sym, v) end end obj.node. = md.node @cache[map_name] = obj.node end |