create-esm-loader - npm Package Compare versions

Comparing version 0.1.1 to 0.1.2

lib/create-loader.js

@@ -63,3 +63,3 @@ // # create-loader.js
 		const hook = id => (...args) => this.handleStack(id, ...args);
-		const resolve = hook('resolve');
+		const resolve = shortCircuit(hook('resolve'));
 		const getFormat = hook('format');
@@ -113,3 +113,3 @@ const getSource = hook('fetch');
 		// `load()` function has to be composed manually!
-		const load = async function(url, ctx, defaultLoad) {
+		const load = shortCircuit(async function(url, ctx, defaultLoad) {
 
@@ -148,3 +148,3 @@ // If the format was already specified by the resolve hook, we
 
-		};
+		});
 		return { resolve, load };
@@ -233,2 +233,13 @@
 
+// See #4. In Node 18.6 we now need to specify explicitly that we're 
+// short-circuiting, which is what this function does.
+function shortCircuit(fn) {
+	return async function(...args) {
+		return {
+			shortCircuit: true,
+			...await fn(...args),
+		};
+	}
+}
+
 // # normalize(loader)
@@ -235,0 +246,0 @@ // Properly normalizes a loader definition.

package.json

 {
   "name": "create-esm-loader",
-  "version": "0.1.1",
+  "version": "0.1.2",
   "description": "A utility library for creating Node loader hooks",
@@ -5,0 +5,0 @@ "type": "module",

README.md

@@ -239,2 +239,5 @@ # create-esm-loader
 ```js
+import createLoader from 'create-esm-loader'
+import ts from 'typescript'
+
 const tsLoader = {
@@ -254,9 +257,11 @@ resolve(specifier, opts) {
   transform(source, opts) {
-    return {
-      source: ts.transpileModule(String(source), {
+    const { url } = opts
+    if (url.endsWith('.ts')) {
+      const { outputText } = ts.transpileModule(String(source), {
         compilerOptions: {
           module: ts.ModuleKind.ES2020,
         },
-      }),
-    };
+      })
+      return { source: outputText };
+    }
   },
@@ -292,1 +297,9 @@ };
 ```
+
+### 3. Loaders in the Wild
+
+You can find an active [list of loaders][loaderlist] that use
+`create-esm-loader`, here:
+
+[loaderlist]: https://www.npmjs.com/package/create-esm-loader?activeTab=dependents
+

No alert changes

Improved metrics

Total package byte prevSize

19727

3.56%

Lines of code

255

4.08%

Number of lines in readme file

303

4.48%

No dependency changes