fix(node): support resolving a package.json import to a builtin node module (#21576)

Closes https://github.com/denoland/deno/issues/21501

1 files changed, 10 insertions, 0 deletions

diff --git a/ext/node/path.rs b/ext/node/path.rs
index 71cc0741e..e20555a2c 100644
--- a/ext/node/path.rs
+++ b/ext/node/path.rs
@@ -1,8 +1,11 @@
 // Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
 
 use std::path::Component;
+use std::path::Path;
 use std::path::PathBuf;
 
+use deno_core::ModuleSpecifier;
+
 /// Extension to path_clean::PathClean
 pub trait PathClean<T> {
   fn clean(&self) -> T;
@@ -38,3 +41,10 @@ impl PathClean<PathBuf> for PathBuf {
     }
   }
 }
+
+pub(crate) fn to_file_specifier(path: &Path) -> ModuleSpecifier {
+  match ModuleSpecifier::from_file_path(path) {
+    Ok(url) => url,
+    Err(_) => panic!("Invalid path: {}", path.display()),
+  }
+}