Module: Jazzy::SourceKitten
- Defined in:
- lib/jazzy/sourcekitten.rb
Overview
This module interacts with the sourcekitten command-line executable
Class Method Summary collapse
-
.ancestor_name_match(name_part, doc) ⇒ Object
Find the first ancestor of doc whose name matches name_part.
-
.arguments_from_options(options) ⇒ Object
Builds SourceKitten arguments based on Jazzy options.
-
.attribute_regexp(name) ⇒ Object
Regexp to match an @attribute.
- .autolink(docs, root_decls) ⇒ Object
-
.autolink_document(html, doc) ⇒ Object
For autolinking external markdown documents.
-
.autolink_text(text, doc, root_decls, after_highlight = false) ⇒ Object
Links recognized top-level declarations within - inlined code within docs - method signatures after they’ve been processed by the highlighter.
- .availability_attribute?(doc) ⇒ Boolean
-
.deduplicate_declarations(declarations) ⇒ Object
Merges multiple extensions of the same entity into a single document.
-
.deduplication_key(decl, root_decls) ⇒ Object
Two declarations get merged if they have the same deduplication key.
- .expand_extension(extension, name_parts, decls) ⇒ Object
-
.expand_extensions(decls) ⇒ Object
Expands extensions of nested types declared at the top level into a tree so they can be deduplicated properly.
-
.extract_attributes(declaration, name = '\w+') ⇒ Object
Get all attributes of some name.
- .extract_availability(declaration) ⇒ Object
-
.filter_excluded_files(json) ⇒ Object
Filter based on the “excluded” flag.
-
.filter_files(json) ⇒ Object
Apply filtering based on the “included” and “excluded” flags.
-
.filter_included_files(json) ⇒ Object
Filter based on the “included” flag.
- .group_custom_categories(docs) ⇒ Object
-
.group_docs(docs) ⇒ Object
Group root-level docs by custom categories (if any) and type.
- .group_type_categories(docs, type_category_prefix) ⇒ Object
- .make_default_doc_info(declaration) ⇒ Object
- .make_doc_info(doc, declaration) ⇒ Object
-
.make_doc_urls(docs) ⇒ Hash
rubocop:disable Metrics/MethodLength Generate doc URL by prepending its parents URLs.
- .make_group(group, name, abstract, url_name = nil) ⇒ Object
-
.make_source_declarations(docs, parent = nil, mark = SourceMark.new) ⇒ Object
rubocop:disable Metrics/MethodLength rubocop:disable Metrics/CyclomaticComplexity rubocop:disable Metrics/PerceivedComplexity.
- .make_substructure(doc, declaration) ⇒ Object
-
.make_swift_declaration(doc, declaration) ⇒ Object
Find the best Swift declaration.
-
.mark_members_from_protocol_extension(extensions) ⇒ Object
Protocol methods provided only in an extension and not in the protocol itself are a special beast: they do not use dynamic dispatch.
-
.merge_declaration_marks(typedecl, extensions) ⇒ Object
Customize marks associated with to-be-merged declarations.
-
.merge_declarations(decls) ⇒ Object
rubocop:disable Metrics/MethodLength Merges all of the given types and extensions into a single document.
-
.merge_default_implementations_into_protocol(protocol, extensions) ⇒ Object
If any of the extensions provide default implementations for methods in the given protocol, merge those members into the protocol doc instead of keeping them on the extension.
-
.mergeable_objc?(decl, root_decls) ⇒ Boolean
Returns true if an Objective-C declaration is mergeable.
- .name_match(name_part, docs) ⇒ Object
- .name_traversal(name_parts, doc) ⇒ Object
- .objc_arguments_from_options(options) ⇒ Object
- .parameters(doc, discovered) ⇒ Object
-
.parse(sourcekitten_output, min_acl, skip_undocumented, inject_docs) ⇒ Hash
Parse sourcekitten STDOUT output as JSON.
- .prefer_parsed_decl?(parsed, annotated) ⇒ Boolean
- .process_undocumented_token(doc, declaration) ⇒ Object
-
.rec_path(path) ⇒ Object
returns all subdirectories of specified path.
- .reject_objc_types(docs) ⇒ Object
-
.run_sourcekitten(arguments) ⇒ Object
Run sourcekitten with given arguments and return STDOUT.
- .sanitize_filename(doc) ⇒ Object
-
.should_document?(doc) ⇒ Boolean
rubocop:disable Metrics/CyclomaticComplexity rubocop:disable Metrics/PerceivedComplexity.
-
.should_mark_undocumented(filepath) ⇒ Object
rubocop:enable Metrics/CyclomaticComplexity rubocop:enable Metrics/PerceivedComplexity.
-
.split_decl_attributes(declaration) ⇒ Object
Split leading attributes from a decl, returning both parts.
-
.subdir_for_doc(doc) ⇒ Object
Determine the subdirectory in which a doc should be placed.
- .undocumented_abstract ⇒ Object
-
.unqualify_name(annotated_decl, declaration) ⇒ Object
Replace the fully qualified name of a type with its base name.
-
.xml_to_text(xml) ⇒ Object
Strip tags and convert entities.
Class Method Details
.ancestor_name_match(name_part, doc) ⇒ Object
Find the first ancestor of doc whose name matches name_part.
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# File 'lib/jazzy/sourcekitten.rb', line 689 def self.ancestor_name_match(name_part, doc) doc.namespace_ancestors.reverse_each do |ancestor| if match = name_match(name_part, ancestor.children) return match end end nil end |
.arguments_from_options(options) ⇒ Object
Builds SourceKitten arguments based on Jazzy options
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# File 'lib/jazzy/sourcekitten.rb', line 187 def self.() arguments = ['doc'] arguments += if .objc_mode () elsif !.module_name.empty? ['--module-name', .module_name, '--'] else ['--'] end arguments + .xcodebuild_arguments end |
.attribute_regexp(name) ⇒ Object
Regexp to match an @attribute. Complex to handle @available().
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# File 'lib/jazzy/sourcekitten.rb', line 345 def self.attribute_regexp(name) qstring = /"(?:[^"\\]*|\\.)*"/ %r{@#{name} # @attr name (?:\s*\( # optionally followed by spaces + parens, (?: # containing any number of either.. [^")]*| # normal characters or... #{qstring} # quoted strings. )* # (end parens content) \))? # (end optional parens) }x end |
.autolink(docs, root_decls) ⇒ Object
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# File 'lib/jazzy/sourcekitten.rb', line 742 def self.autolink(docs, root_decls) @autolink_root_decls = root_decls docs.each do |doc| doc.children = autolink(doc.children, root_decls) doc.return = autolink_text(doc.return, doc, root_decls) if doc.return doc.abstract = autolink_text(doc.abstract, doc, root_decls) (doc.parameters || []).each do |param| param[:discussion] = autolink_text(param[:discussion], doc, root_decls) end if doc.declaration doc.declaration = autolink_text( doc.declaration, doc, root_decls, true ) end if doc.other_language_declaration doc.other_language_declaration = autolink_text( doc.other_language_declaration, doc, root_decls, true ) end end end |
.autolink_document(html, doc) ⇒ Object
For autolinking external markdown documents
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# File 'lib/jazzy/sourcekitten.rb', line 769 def self.autolink_document(html, doc) autolink_text(html, doc, @autolink_root_decls || []) end |
.autolink_text(text, doc, root_decls, after_highlight = false) ⇒ Object
Links recognized top-level declarations within
-
inlined code within docs
-
method signatures after they’ve been processed by the highlighter
The ‘after_highlight` flag is used to differentiate between the two modes.
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# File 'lib/jazzy/sourcekitten.rb', line 711 def self.autolink_text(text, doc, root_decls, after_highlight = false) text.autolink_block(doc.url, '[^\s]+', after_highlight) do |raw_name| parts = raw_name .split(/(?<!\.)\.(?!\.)/) # dot with no neighboring dots .reject(&:empty?) # First dot-separated component can match any ancestor or top-level doc first_part = parts.shift name_root = ancestor_name_match(first_part, doc) || name_match(first_part, root_decls) # Traverse children via subsequence components, if any name_traversal(parts, name_root) end.autolink_block(doc.url, '[+-]\[\w+(?: ?\(\w+\))? [\w:]+\]', after_highlight) do |raw_name| match = raw_name.match(/([+-])\[(\w+(?: ?\(\w+\))?) ([\w:]+)\]/) # Subject component can match any ancestor or top-level doc subject = match[2].delete(' ') name_root = ancestor_name_match(subject, doc) || name_match(subject, root_decls) if name_root # Look up the verb in the subject’s children name_match(match[1] + match[3], name_root.children) end end.autolink_block(doc.url, '[+-]\w[\w:]*', after_highlight) do |raw_name| name_match(raw_name, doc.children) end end |
.availability_attribute?(doc) ⇒ Boolean
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# File 'lib/jazzy/sourcekitten.rb', line 243 def self.availability_attribute?(doc) return false unless doc['key.attributes'] !doc['key.attributes'].select do |attribute| attribute.values.first == 'source.decl.attribute.available' end.empty? end |
.deduplicate_declarations(declarations) ⇒ Object
Merges multiple extensions of the same entity into a single document.
Merges extensions into the protocol/class/struct/enum they extend, if it occurs in the same project.
Merges redundant declarations when documenting podspecs.
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# File 'lib/jazzy/sourcekitten.rb', line 530 def self.deduplicate_declarations(declarations) duplicate_groups = declarations .group_by { |d| deduplication_key(d, declarations) } .values duplicate_groups.map do |group| # Put extended type (if present) before extensions merge_declarations(group) end end |
.deduplication_key(decl, root_decls) ⇒ Object
Two declarations get merged if they have the same deduplication key.
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# File 'lib/jazzy/sourcekitten.rb', line 549 def self.deduplication_key(decl, root_decls) if decl.type.swift_extensible? || decl.type.swift_extension? [decl.usr, decl.name] elsif mergeable_objc?(decl, root_decls) name, _ = decl.objc_category_name || decl.name [name, :objc_class_and_categories] else [decl.usr, decl.name, decl.type.kind] end end |
.expand_extension(extension, name_parts, decls) ⇒ Object
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# File 'lib/jazzy/sourcekitten.rb', line 506 def self.(extension, name_parts, decls) return extension if name_parts.empty? name = name_parts.shift candidates = decls.select { |decl| decl.name == name } SourceDeclaration.new.tap do |decl| make_default_doc_info(decl) decl.name = name decl.type = extension.type decl.mark = extension.mark decl.usr = candidates.first.usr unless candidates.empty? child = (extension, name_parts, candidates.flat_map(&:children).uniq) child.parent_in_code = decl decl.children = [child] end end |
.expand_extensions(decls) ⇒ Object
Expands extensions of nested types declared at the top level into a tree so they can be deduplicated properly
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# File 'lib/jazzy/sourcekitten.rb', line 496 def self.(decls) decls.map do |decl| next decl unless decl.type.extension? && decl.name.include?('.') name_parts = decl.name.split('.') decl.name = name_parts.pop (decl, name_parts, decls) end end |
.extract_attributes(declaration, name = '\w+') ⇒ Object
Get all attributes of some name
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# File 'lib/jazzy/sourcekitten.rb', line 358 def self.extract_attributes(declaration, name = '\w+') attrs = declaration.scan(attribute_regexp(name)) # Rouge #806 workaround, use unicode lookalike for ')' inside attributes. attrs.map { |str| str.gsub(/\)(?!\s*$)/, "\ufe5a") } end |
.extract_availability(declaration) ⇒ Object
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# File 'lib/jazzy/sourcekitten.rb', line 364 def self.extract_availability(declaration) extract_attributes(declaration, 'available') end |
.filter_excluded_files(json) ⇒ Object
Filter based on the “excluded” flag.
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# File 'lib/jazzy/sourcekitten.rb', line 667 def self.filter_excluded_files(json) excluded_files = Config.instance.excluded_files json.map do |doc| key = doc.keys.first doc unless excluded_files.detect do |exclude| File.fnmatch?(exclude, key) end end.compact end |
.filter_files(json) ⇒ Object
Apply filtering based on the “included” and “excluded” flags.
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# File 'lib/jazzy/sourcekitten.rb', line 646 def self.filter_files(json) json = filter_included_files(json) if Config.instance.included_files.any? json = filter_excluded_files(json) if Config.instance.excluded_files.any? json.map do |doc| key = doc.keys.first doc[key] end.compact end |
.filter_included_files(json) ⇒ Object
Filter based on the “included” flag.
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# File 'lib/jazzy/sourcekitten.rb', line 656 def self.filter_included_files(json) included_files = Config.instance.included_files json.map do |doc| key = doc.keys.first doc if included_files.detect do |include| File.fnmatch?(include, key) end end.compact end |
.group_custom_categories(docs) ⇒ Object
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# File 'lib/jazzy/sourcekitten.rb', line 71 def self.group_custom_categories(docs) group = Config.instance.custom_categories.map do |category| children = category['children'].flat_map do |name| docs_with_name, docs = docs.partition { |doc| doc.name == name } if docs_with_name.empty? STDERR.puts 'WARNING: No documented top-level declarations match ' \ "name \"#{name}\" specified in categories file" end docs_with_name end # Category config overrides alphabetization children.each.with_index { |child, i| child.nav_order = i } make_group(children, category['name'], '') end [group.compact, docs] end |
.group_docs(docs) ⇒ Object
Group root-level docs by custom categories (if any) and type
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# File 'lib/jazzy/sourcekitten.rb', line 63 def self.group_docs(docs) custom_categories, docs = group_custom_categories(docs) type_categories, uncategorized = group_type_categories( docs, custom_categories.any? ? 'Other ' : '' ) custom_categories + type_categories + uncategorized end |
.group_type_categories(docs, type_category_prefix) ⇒ Object
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# File 'lib/jazzy/sourcekitten.rb', line 88 def self.group_type_categories(docs, type_category_prefix) group = SourceDeclaration::Type.all.map do |type| children, docs = docs.partition { |doc| doc.type == type } make_group( children, type_category_prefix + type.plural_name, "The following #{type.plural_name.downcase} are available globally.", type_category_prefix + type.plural_url_name, ) end [group.compact, docs] end |
.make_default_doc_info(declaration) ⇒ Object
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# File 'lib/jazzy/sourcekitten.rb', line 234 def self.make_default_doc_info(declaration) # @todo: Fix these declaration.line = nil declaration.column = nil declaration.abstract = '' declaration.parameters = [] declaration.children = [] end |
.make_doc_info(doc, declaration) ⇒ Object
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# File 'lib/jazzy/sourcekitten.rb', line 312 def self.make_doc_info(doc, declaration) return unless should_document?(doc) if Config.instance.objc_mode declaration.declaration = Highlighter.highlight(doc['key.parsed_declaration']) declaration.other_language_declaration = Highlighter.highlight(doc['key.swift_declaration'], 'swift') else declaration.declaration = Highlighter.highlight(make_swift_declaration(doc, declaration)) end unless doc['key.doc.full_as_xml'] return process_undocumented_token(doc, declaration) end declaration.abstract = Markdown.render(doc['key.doc.comment'] || '', Highlighter.default_language) declaration.discussion = '' declaration.return = Markdown.rendered_returns declaration.parameters = parameters(doc, Markdown.rendered_parameters) @stats.add_documented end |
.make_doc_urls(docs) ⇒ Hash
rubocop:disable Metrics/MethodLength Generate doc URL by prepending its parents URLs
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# File 'lib/jazzy/sourcekitten.rb', line 127 def self.make_doc_urls(docs) docs.each do |doc| if !doc.parent_in_docs || doc.children.count > 0 # Create HTML page for this doc if it has children or is root-level doc.url = ( subdir_for_doc(doc) + [sanitize_filename(doc) + '.html'] ).join('/') doc.children = make_doc_urls(doc.children) else # Don't create HTML page for this doc if it doesn't have children # Instead, make its link a hash-link on its parent's page if doc.typename == '<<error type>>' warn 'A compile error prevented ' + doc.fully_qualified_name + ' from receiving a unique USR. Documentation may be ' \ 'incomplete. Please check for compile errors by running ' \ '`xcodebuild ' \ "#{Config.instance.xcodebuild_arguments.shelljoin}`." end id = doc.usr unless id id = doc.name || 'unknown' warn "`#{id}` has no USR. First make sure all modules used in " \ 'your project have been imported. If all used modules are ' \ 'imported, please report this problem by filing an issue at ' \ 'https://github.com/realm/jazzy/issues along with your Xcode ' \ 'project. If this token is declared in an `#if` block, please ' \ 'ignore this message.' end doc.url = doc.parent_in_docs.url + '#/' + id end end end |
.make_group(group, name, abstract, url_name = nil) ⇒ Object
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# File 'lib/jazzy/sourcekitten.rb', line 101 def self.make_group(group, name, abstract, url_name = nil) group.reject! { |doc| doc.name.empty? } unless group.empty? SourceDeclaration.new.tap do |sd| sd.type = SourceDeclaration::Type.overview sd.name = name sd.url_name = url_name sd.abstract = Markdown.render(abstract) sd.children = group end end end |
.make_source_declarations(docs, parent = nil, mark = SourceMark.new) ⇒ Object
rubocop:disable Metrics/MethodLength rubocop:disable Metrics/CyclomaticComplexity rubocop:disable Metrics/PerceivedComplexity
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# File 'lib/jazzy/sourcekitten.rb', line 432 def self.make_source_declarations(docs, parent = nil, mark = SourceMark.new) declarations = [] current_mark = mark Array(docs).each do |doc| if doc.key?('key.diagnostic_stage') declarations += make_source_declarations( doc['key.substructure'], parent ) next end declaration = SourceDeclaration.new declaration.parent_in_code = parent declaration.type = SourceDeclaration::Type.new(doc['key.kind']) declaration.typename = doc['key.typename'] declaration.objc_name = doc['key.name'] documented_name = if Config.instance.hide_declarations == 'objc' && doc['key.swift_name'] doc['key.swift_name'] else declaration.objc_name end if declaration.type.task_mark?(documented_name) current_mark = SourceMark.new(documented_name) end if declaration.type.swift_enum_case? # Enum "cases" are thin wrappers around enum "elements". declarations += make_source_declarations( doc['key.substructure'], parent, current_mark ) next end next unless declaration.type.should_document? unless declaration.type.name raise 'Please file an issue at ' \ 'https://github.com/realm/jazzy/issues about adding support ' \ "for `#{declaration.type.kind}`." end declaration.file = Pathname(doc['key.filepath']) if doc['key.filepath'] declaration.usr = doc['key.usr'] declaration.modulename = doc['key.modulename'] declaration.name = documented_name declaration.mark = current_mark declaration.access_control_level = SourceDeclaration::AccessControlLevel.from_doc(doc) declaration.line = doc['key.doc.line'] declaration.column = doc['key.doc.column'] declaration.start_line = doc['key.parsed_scope.start'] declaration.end_line = doc['key.parsed_scope.end'] next unless make_doc_info(doc, declaration) make_substructure(doc, declaration) next if declaration.type.extension? && declaration.children.empty? declarations << declaration end declarations end |
.make_substructure(doc, declaration) ⇒ Object
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# File 'lib/jazzy/sourcekitten.rb', line 418 def self.make_substructure(doc, declaration) declaration.children = if doc['key.substructure'] make_source_declarations( doc['key.substructure'], declaration, ) else [] end end |
.make_swift_declaration(doc, declaration) ⇒ Object
Find the best Swift declaration
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# File 'lib/jazzy/sourcekitten.rb', line 388 def self.make_swift_declaration(doc, declaration) # From compiler 'quick help' style annotated_decl_xml = doc['key.annotated_decl'] return nil unless annotated_decl_xml annotated_decl_attrs, annotated_decl_body = split_decl_attributes(xml_to_text(annotated_decl_xml)) # From source code parsed_decl = doc['key.parsed_declaration'] decl = if prefer_parsed_decl?(parsed_decl, annotated_decl_body) # Strip any attrs captured by parsed version inline_attrs, parsed_decl_body = split_decl_attributes(parsed_decl) parsed_decl_body.unindent(inline_attrs.length) else # Strip ugly references to decl type name unqualify_name(annotated_decl_body, declaration) end # @available attrs only in compiler 'interface' style available_attrs = extract_availability(doc['key.doc.declaration'] || '') available_attrs.concat(extract_attributes(annotated_decl_attrs)) .push(decl) .join("\n") end |
.mark_members_from_protocol_extension(extensions) ⇒ Object
Protocol methods provided only in an extension and not in the protocol itself are a special beast: they do not use dynamic dispatch. These get an “Extension method” annotation in the generated docs.
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# File 'lib/jazzy/sourcekitten.rb', line 616 def self.mark_members_from_protocol_extension(extensions) extensions.each do |ext| ext.children.each do |ext_member| ext_member.from_protocol_extension = true end end end |
.merge_declaration_marks(typedecl, extensions) ⇒ Object
Customize marks associated with to-be-merged declarations
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# File 'lib/jazzy/sourcekitten.rb', line 625 def self.merge_declaration_marks(typedecl, extensions) if typedecl.type.objc_class? # Mark children merged from categories with the name of category # (unless they already have a mark) extensions.each do |ext| _, category_name = ext.objc_category_name ext.children.each { |c| c.mark.name ||= category_name } end else # If the Swift extension has a mark and the first child doesn't # then copy the mark contents down so it still shows up. extensions.each do |ext| child = ext.children.first if child && child.mark.empty? child.mark.copy(ext.mark) end end end end |
.merge_declarations(decls) ⇒ Object
rubocop:disable Metrics/MethodLength Merges all of the given types and extensions into a single document.
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# File 'lib/jazzy/sourcekitten.rb', line 562 def self.merge_declarations(decls) extensions, typedecls = decls.partition { |d| d.type.extension? } if typedecls.size > 1 warn 'Found conflicting type declarations with the same name, which ' \ 'may indicate a build issue or a bug in Jazzy: ' + typedecls.map { |t| "#{t.type.name.downcase} #{t.name}" } .join(', ') end typedecl = typedecls.first if typedecl if typedecl.type.swift_protocol? merge_default_implementations_into_protocol(typedecl, extensions) mark_members_from_protocol_extension(extensions) extensions.reject! { |ext| ext.children.empty? } end merge_declaration_marks(typedecl, extensions) end decls = typedecls + extensions decls.first.tap do |merged| merged.children = deduplicate_declarations( decls.flat_map(&:children).uniq, ) merged.children.each do |child| child.parent_in_code = merged end end end |
.merge_default_implementations_into_protocol(protocol, extensions) ⇒ Object
If any of the extensions provide default implementations for methods in the given protocol, merge those members into the protocol doc instead of keeping them on the extension. These get a “Default implementation” annotation in the generated docs.
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# File 'lib/jazzy/sourcekitten.rb', line 599 def self.merge_default_implementations_into_protocol(protocol, extensions) protocol.children.each do |proto_method| extensions.each do |ext| defaults, ext.children = ext.children.partition do |ext_member| ext_member.name == proto_method.name end unless defaults.empty? proto_method.default_impl_abstract = defaults.flat_map { |d| [d.abstract, d.discussion] }.join end end end end |
.mergeable_objc?(decl, root_decls) ⇒ Boolean
Returns true if an Objective-C declaration is mergeable.
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# File 'lib/jazzy/sourcekitten.rb', line 542 def self.mergeable_objc?(decl, root_decls) decl.type.objc_class? \ || (decl.type.objc_category? \ && name_match(decl.objc_category_name[0], root_decls)) end |
.name_match(name_part, docs) ⇒ Object
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# File 'lib/jazzy/sourcekitten.rb', line 677 def self.name_match(name_part, docs) return nil unless name_part wildcard_expansion = Regexp.escape(name_part) .gsub('\.\.\.', '[^)]*') .gsub(/<.*>/, '') whole_name_pat = /\A#{wildcard_expansion}\Z/ docs.find do |doc| whole_name_pat =~ doc.name end end |
.name_traversal(name_parts, doc) ⇒ Object
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# File 'lib/jazzy/sourcekitten.rb', line 698 def self.name_traversal(name_parts, doc) while doc && !name_parts.empty? next_part = name_parts.shift doc = name_match(next_part, doc.children) end doc end |
.objc_arguments_from_options(options) ⇒ Object
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# File 'lib/jazzy/sourcekitten.rb', line 199 def self.() arguments = [] if .xcodebuild_arguments.empty? arguments += ['--objc', .umbrella_header.to_s, '--', '-x', 'objective-c', '-isysroot', `xcrun --show-sdk-path --sdk #{.sdk}`.chomp, '-I', .framework_root.to_s, '-fmodules'] end # add additional -I arguments for each subdirectory of framework_root unless .framework_root.nil? rec_path(Pathname.new(.framework_root.to_s)).collect do |child| if child.directory? arguments += ['-I', child.to_s] end end end arguments end |
.parameters(doc, discovered) ⇒ Object
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# File 'lib/jazzy/sourcekitten.rb', line 302 def self.parameters(doc, discovered) (doc['key.doc.parameters'] || []).map do |p| name = p['name'] { name: name, discussion: discovered[name], } end.reject { |param| param[:discussion].nil? } end |
.parse(sourcekitten_output, min_acl, skip_undocumented, inject_docs) ⇒ Hash
Parse sourcekitten STDOUT output as JSON
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# File 'lib/jazzy/sourcekitten.rb', line 790 def self.parse(sourcekitten_output, min_acl, skip_undocumented, inject_docs) @min_acl = min_acl @skip_undocumented = skip_undocumented @stats = Stats.new sourcekitten_json = filter_files(JSON.parse(sourcekitten_output)) docs = make_source_declarations(sourcekitten_json).concat inject_docs docs = (docs) docs = deduplicate_declarations(docs) if Config.instance.objc_mode docs = reject_objc_types(docs) else # Remove top-level enum cases because it means they have an ACL lower # than min_acl docs = docs.reject { |doc| doc.type.swift_enum_element? } end ungrouped_docs = docs docs = group_docs(docs) make_doc_urls(docs) autolink(docs, ungrouped_docs) [docs, @stats] end |
.prefer_parsed_decl?(parsed, annotated) ⇒ Boolean
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# File 'lib/jazzy/sourcekitten.rb', line 374 def self.prefer_parsed_decl?(parsed, annotated) parsed && (annotated.include?(' = default') || # SR-2608 parsed.match('@autoclosure|@escaping') || # SR-6321 parsed.include?("\n")) end |
.process_undocumented_token(doc, declaration) ⇒ Object
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# File 'lib/jazzy/sourcekitten.rb', line 285 def self.process_undocumented_token(doc, declaration) make_default_doc_info(declaration) filepath = doc['key.filepath'] objc = Config.instance.objc_mode if objc || should_mark_undocumented(filepath) @stats.add_undocumented(declaration) return nil if @skip_undocumented declaration.abstract = undocumented_abstract else declaration.abstract = Markdown.render(doc['key.doc.comment'] || '', Highlighter.default_language) end declaration end |
.rec_path(path) ⇒ Object
returns all subdirectories of specified path
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# File 'lib/jazzy/sourcekitten.rb', line 178 def self.rec_path(path) path.children.collect do |child| if child.directory? rec_path(child) + [child] end end.select { |x| x }.flatten(1) end |
.reject_objc_types(docs) ⇒ Object
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# File 'lib/jazzy/sourcekitten.rb', line 773 def self.reject_objc_types(docs) enums = docs.map do |doc| [doc, doc.children] end.flatten.select { |child| child.type.objc_enum? }.map(&:objc_name) docs.map do |doc| doc.children = doc.children.reject do |child| child.type.objc_typedef? && enums.include?(child.name) end doc end.reject do |doc| doc.type.objc_unexposed? || (doc.type.objc_typedef? && enums.include?(doc.name)) end end |
.run_sourcekitten(arguments) ⇒ Object
Run sourcekitten with given arguments and return STDOUT
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# File 'lib/jazzy/sourcekitten.rb', line 220 def self.run_sourcekitten(arguments) if swift_version = Config.instance.swift_version unless xcode = XCInvoke::Xcode.find_swift_version(swift_version) raise "Unable to find an Xcode with swift version #{swift_version}." end env = xcode.as_env else env = ENV end bin_path = Pathname(__FILE__) + '../../../bin/sourcekitten' output, = Executable.execute_command(bin_path, arguments, true, env: env) output end |
.sanitize_filename(doc) ⇒ Object
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# File 'lib/jazzy/sourcekitten.rb', line 114 def self.sanitize_filename(doc) unsafe_filename = doc.url_name || doc.name sanitzation_enabled = Config.instance.use_safe_filenames if sanitzation_enabled && !doc.type.name_controlled_manually? return CGI.escape(unsafe_filename).gsub('_', '%5F').tr('%', '_') else return unsafe_filename end end |
.should_document?(doc) ⇒ Boolean
rubocop:disable Metrics/CyclomaticComplexity rubocop:disable Metrics/PerceivedComplexity
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# File 'lib/jazzy/sourcekitten.rb', line 252 def self.should_document?(doc) return false if doc['key.doc.comment'].to_s.include?(':nodoc:') # Always document Objective-C declarations. return true if Config.instance.objc_mode # Don't document @available declarations with no USR, since it means # they're unavailable. if availability_attribute?(doc) && !doc['key.usr'] return false end # Document extensions & enum elements, since we can't tell their ACL. type = SourceDeclaration::Type.new(doc['key.kind']) return true if type.swift_enum_element? if type.swift_extension? return Array(doc['key.substructure']).any? do |subdoc| subtype = SourceDeclaration::Type.new(subdoc['key.kind']) !subtype.mark? && should_document?(subdoc) end end acl_ok = SourceDeclaration::AccessControlLevel.from_doc(doc) >= @min_acl acl_ok.tap { @stats.add_acl_skipped unless acl_ok } end |
.should_mark_undocumented(filepath) ⇒ Object
rubocop:enable Metrics/CyclomaticComplexity rubocop:enable Metrics/PerceivedComplexity
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# File 'lib/jazzy/sourcekitten.rb', line 280 def self.should_mark_undocumented(filepath) source_directory = Config.instance.source_directory.to_s (filepath || '').start_with?(source_directory) end |
.split_decl_attributes(declaration) ⇒ Object
Split leading attributes from a decl, returning both parts.
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# File 'lib/jazzy/sourcekitten.rb', line 369 def self.split_decl_attributes(declaration) declaration =~ /^((?:#{attribute_regexp('\w+')}\s*)*)(.*)$/m Regexp.last_match.captures end |
.subdir_for_doc(doc) ⇒ Object
Determine the subdirectory in which a doc should be placed
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# File 'lib/jazzy/sourcekitten.rb', line 163 def self.subdir_for_doc(doc) # We always want to create top-level subdirs according to type (Struct, # Class, etc). top_level_decl = doc.namespace_path.first if top_level_decl && top_level_decl.type && top_level_decl.type.name # File program elements under top ancestor’s type (Struct, Class, etc.) [top_level_decl.type.plural_url_name] + doc.namespace_ancestors.map(&:name) else # Categories live in their own directory [] end end |
.undocumented_abstract ⇒ Object
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# File 'lib/jazzy/sourcekitten.rb', line 56 def self.undocumented_abstract @undocumented_abstract ||= Markdown.render( Config.instance.undocumented_text, ).freeze end |
.unqualify_name(annotated_decl, declaration) ⇒ Object
Replace the fully qualified name of a type with its base name
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# File 'lib/jazzy/sourcekitten.rb', line 382 def self.unqualify_name(annotated_decl, declaration) annotated_decl.gsub(declaration.fully_qualified_name_regexp, declaration.name) end |
.xml_to_text(xml) ⇒ Object
Strip tags and convert entities
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# File 'lib/jazzy/sourcekitten.rb', line 339 def self.xml_to_text(xml) document = REXML::Document.new(xml) REXML::XPath.match(document.root, '//text()').map(&:value).join end |