@jsenv/node-esm-resolution - npm Package Compare versions

Comparing version 0.0.2 to 0.0.4

package.json

 {
   "name": "@jsenv/node-esm-resolution",
-  "version": "0.0.2",
+  "version": "0.0.4",
   "license": "MIT",
@@ -5,0 +5,0 @@ "repository": {

src/determine_module_system.js

@@ -29,3 +29,3 @@ import { lookupPackageScope } from "./lookup_package_scope.js"
   if (extension === ".json") {
-    return "json"
+    return "url"
   }
@@ -43,3 +43,4 @@ if (ambiguousExtensions.includes(extension)) {
   }
-  throw new Error("unsupported file extension")
+  return "url"
+  // throw new Error(`unsupported file extension (${extension})`)
 }
@@ -46,0 +47,0 @@

src/url_utils.js

@@ -10,2 +10,24 @@ export const asDirectoryUrl = (url) => {
 export const getParentUrl = (url) => {
+  if (url.startsWith("file://")) {
+    // With node.js new URL('../', 'file:///C:/').href
+    // returns "file:///C:/" instead of "file:///"
+    const ressource = url.slice("file://".length)
+    const slashLastIndex = ressource.lastIndexOf("/")
+    if (slashLastIndex === -1) {
+      return url
+    }
+    const lastCharIndex = ressource.length - 1
+    if (slashLastIndex === lastCharIndex) {
+      const slashBeforeLastIndex = ressource.lastIndexOf(
+        "/",
+        slashLastIndex - 1,
+      )
+      if (slashBeforeLastIndex === -1) {
+        return url
+      }
+      return `file://${ressource.slice(0, slashBeforeLastIndex + 1)}`
+    }
+
+    return `file://${ressource.slice(0, slashLastIndex + 1)}`
+  }
   return new URL(url.endsWith("/") ? "../" : "./", url).href
@@ -12,0 +34,0 @@ }

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Improved metrics

Total package byte prevSize

30083

increased by2.53%

Lines of code

1133

increased by1.98%

No dependency changes