expose wasi-vfs product from rake task

kateinoigakukun · kateinoigakukun · commit 346b1379a59f · 2022-09-19T16:20:24.000+09:00
diff --git a/lib/ruby_wasm/rake_task.rb b/lib/ruby_wasm/rake_task.rb
@@ -18,6 +18,9 @@ class RubyWasm::BuildTask < ::Rake::TaskLib
   # zlib product to build.
   attr_reader :zlib
 
+  # wasi-vfs product used by the crossruby.
+  attr_reader :wasi_vfs
+
   # BaseRuby product to build.
   attr_reader :baseruby
 
