fix: externals windows paths

Author: pi0

package.json

@@ -128,7 +128,7 @@
  "mime": "^4.1.0",
  "miniflare": "^4.20251202.1",
  "mlly": "^1.8.0",
- "nf3": "^0.3.0",
+ "nf3": "^0.3.1",
  "nypm": "^0.6.2",
  "obuild": "^0.4.7",
  "pathe": "^2.0.3",

pnpm-lock.yaml

@@ -156,9 +156,10 @@ export function externals(opts: ExternalsOptions): Plugin {
 // ---- Internal utils ----
 
 const NODE_MODULES_RE =
- /^(?<dir>.+\/node_modules\/)(?<name>[^/@]+|@[^/]+\/[^/]+)(?:\/(?<subpath>.+))?$/;
+ /^(?<dir>.+[\\/]node_modules[\\/])(?<name>[^@\\/]+|@[^\\/]+[\\/][^\\/]+)(?:[\\/](?<subpath>.+))?$/;
 
-const IMPORT_RE = /^(?!\.)(?<name>[^/@]+|@[^/]+\/[^/]+)(?:\/(?<subpath>.+))?$/;
+const IMPORT_RE =
+ /^(?!\.)(?<name>[^@/\\]+|@[^/\\]+[/\\][^/\\]+)(?:[/\\](?<subpath>.+))?$/;
 
 function toImport(id: string): string | undefined {
  if (isAbsolute(id)) {