Class: Opal::Nodes::CallNode::DependencyResolver
- Inherits:
-
Object
- Object
- Opal::Nodes::CallNode::DependencyResolver
- Defined in:
- opal/lib/opal/nodes/call.rb
Instance Method Summary collapse
- #expand_path(path, base = '') ⇒ Object
- #handle_part(sexp, missing_dynamic_require = @missing_dynamic_require) ⇒ Object
-
#initialize(compiler, sexp, missing_dynamic_require = nil) ⇒ DependencyResolver
constructor
A new instance of DependencyResolver.
- #resolve ⇒ Object
Constructor Details
#initialize(compiler, sexp, missing_dynamic_require = nil) ⇒ DependencyResolver
Returns a new instance of DependencyResolver.
496 497 498 499 500 |
# File 'opal/lib/opal/nodes/call.rb', line 496 def initialize(compiler, sexp, missing_dynamic_require = nil) @compiler = compiler @sexp = sexp @missing_dynamic_require = missing_dynamic_require || @compiler.dynamic_require_severity end |
Instance Method Details
#expand_path(path, base = '') ⇒ Object
544 545 546 547 548 549 550 551 552 553 554 |
# File 'opal/lib/opal/nodes/call.rb', line 544 def (path, base = '') "#{base}/#{path}".split('/').each_with_object([]) do |part, p| if part == '' # we had '//', so ignore elsif part == '..' p.pop else p << part end end.join '/' end |
#handle_part(sexp, missing_dynamic_require = @missing_dynamic_require) ⇒ Object
506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 |
# File 'opal/lib/opal/nodes/call.rb', line 506 def handle_part(sexp, missing_dynamic_require = @missing_dynamic_require) if sexp case sexp.type when :str return sexp.children[0] when :dstr return sexp.children.map { |i| handle_part i }.join when :begin return handle_part sexp.children[0] if sexp.children.length == 1 when :send recv, meth, *args = sexp.children parts = args.map { |s| handle_part(s, :ignore) } return nil if parts.include? nil if recv.is_a?(::Opal::AST::Node) && recv.type == :const && recv.children.last == :File if meth == :expand_path return (*parts) elsif meth == :join return parts.join('/') elsif meth == :dirname return parts[0].split('/')[0...-1].join('/') end elsif meth == :__dir__ return File.dirname(Opal::Compiler.module_name(@compiler.file)) end end end case missing_dynamic_require when :error @compiler.error 'Cannot handle dynamic require', @sexp.line when :warning @compiler.warning 'Cannot handle dynamic require', @sexp.line end end |
#resolve ⇒ Object
502 503 504 |
# File 'opal/lib/opal/nodes/call.rb', line 502 def resolve handle_part @sexp end |