class RBS::EnvironmentLoader
Constants
- DEFAULT_CORE_ROOT
- Library
Attributes
core_root[R]
dirs[R]
libs[R]
repository[R]
Public Class Methods
gem_sig_path(name, version)
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# File rbs-3.4.0/lib/rbs/environment_loader.rb, line 27 def self.gem_sig_path(name, version) requirements = [] requirements << version if version spec = Gem::Specification.find_by_name(name, *requirements) path = Pathname(spec.gem_dir) + "sig" if path.directory? [spec, path] end rescue Gem::MissingSpecError nil end
new(core_root: DEFAULT_CORE_ROOT, repository: Repository.new)
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# File rbs-3.4.0/lib/rbs/environment_loader.rb, line 39 def initialize(core_root: DEFAULT_CORE_ROOT, repository: Repository.new) @core_root = core_root @repository = repository @libs = Set.new @dirs = [] end
Public Instance Methods
add(path: nil, library: nil, version: nil, resolve_dependencies: true)
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# File rbs-3.4.0/lib/rbs/environment_loader.rb, line 47 def add(path: nil, library: nil, version: nil, resolve_dependencies: true) case when path dirs << path when library case library when 'rubygems', 'set' RBS.logger.warn "`#{library}` has been moved to core library, so it is always loaded. Remove explicit loading `#{library}`" return end if libs.add?(Library.new(name: library, version: version)) && resolve_dependencies resolve_dependencies(library: library, version: version) end end end
add_collection(lockfile)
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# File rbs-3.4.0/lib/rbs/environment_loader.rb, line 79 def add_collection(lockfile) lockfile.check_rbs_availability! repository.add(lockfile.fullpath) lockfile.gems.each_value do |gem| add(library: gem[:name], version: gem[:version], resolve_dependencies: false) end end
each_dir() { |:core, root| ... }
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# File rbs-3.4.0/lib/rbs/environment_loader.rb, line 111 def each_dir if root = core_root yield :core, root end libs.each do |lib| unless has_library?(version: lib.version, library: lib.name) raise UnknownLibraryError.new(lib: lib) end case when from_gem = self.class.gem_sig_path(lib.name, lib.version) yield lib, from_gem[1] when from_repo = repository.lookup(lib.name, lib.version) yield lib, from_repo end end dirs.each do |dir| yield dir, dir end end
each_signature() { |source, path, buffer, decls, dirs| ... }
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# File rbs-3.4.0/lib/rbs/environment_loader.rb, line 134 def each_signature files = Set[] each_dir do |source, dir| skip_hidden = !source.is_a?(Pathname) FileFinder.each_file(dir, skip_hidden: skip_hidden, immediate: true) do |path| next if files.include?(path) files << path buffer = Buffer.new(name: path.to_s, content: path.read(encoding: "UTF-8")) _, dirs, decls = Parser.parse_signature(buffer) yield source, path, buffer, decls, dirs end end end
has_library?(library:, version:)
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# File rbs-3.4.0/lib/rbs/environment_loader.rb, line 89 def has_library?(library:, version:) if self.class.gem_sig_path(library, version) || repository.lookup(library, version) true else false end end
load(env:)
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# File rbs-3.4.0/lib/rbs/environment_loader.rb, line 97 def load(env:) # @type var loaded: Array[[AST::Declarations::t, Pathname, source]] loaded = [] each_signature do |source, path, buffer, decls, dirs| decls.each do |decl| loaded << [decl, path, source] end env.add_signature(buffer: buffer, directives: dirs, decls: decls) end loaded end
resolve_dependencies(library:, version:)
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# File rbs-3.4.0/lib/rbs/environment_loader.rb, line 64 def resolve_dependencies(library:, version:) [Collection::Sources::Rubygems.instance, Collection::Sources::Stdlib.instance].each do |source| next unless source.has?(library, version) unless version version = source.versions(library).last or raise end source.dependencies_of(library, version)&.each do |dep| add(library: dep['name'], version: nil) end return end end