check file existence before reading #120

Author: tbela99

dist/index-umd-web.js

@@ -24673,7 +24673,7 @@
             if (responseType == exports.ResponseType.ArrayBuffer) {
                 return response.arrayBuffer();
             }
-            return responseType == exports.ResponseType.ReadableStream ? response.body : await response.text();
+            return responseType == exports.ResponseType.ReadableStream ? response.body : response.text();
         });
     }
     /**

dist/index.cjs

@@ -24665,18 +24665,18 @@ async function load(url, currentDirectory = '.', responseType = false) {
             if (responseType == exports.ResponseType.ArrayBuffer) {
                 return response.arrayBuffer();
             }
-            return responseType == exports.ResponseType.ReadableStream ? response.body : await response.text();
+            return responseType == exports.ResponseType.ReadableStream ? response.body : response.text();
         });
     }
     try {
-        if (responseType == exports.ResponseType.Text) {
-            return promises.readFile(resolved.absolute, 'utf-8');
-        }
-        if (responseType == exports.ResponseType.ArrayBuffer) {
-            return promises.readFile(resolved.absolute).then(buffer => buffer.buffer);
-        }
         const stats = await promises.lstat(resolved.absolute);
         if (stats.isFile()) {
+            if (responseType == exports.ResponseType.Text) {
+                return promises.readFile(resolved.absolute, 'utf-8');
+            }
+            if (responseType == exports.ResponseType.ArrayBuffer) {
+                return promises.readFile(resolved.absolute).then(buffer => buffer.buffer);
+            }
             return node_stream.Readable.toWeb(node_fs.createReadStream(resolved.absolute, {
                 encoding: 'utf-8',
                 highWaterMark: 64 * 1024

dist/index.d.ts

@@ -3525,7 +3525,7 @@ export declare interface ParserOptions extends MinifyOptions, MinifyFeatureOptio
      * @param responseType
      *
      */
-    load?: (url: string, currentDirectory: string = '.', responseType?: boolean | ResponseType) => Promise<string | ArrayBuffer | ReadableStream<Uint8Array<ArrayBufferLike>>>;
+    load?: (url: string, currentDirectory: string, responseType?: boolean | ResponseType) => Promise<string | ArrayBuffer | ReadableStream<Uint8Array<ArrayBufferLike>>>;
     /**
      * get directory name
      * @param path

dist/node.js

@@ -21,7 +21,7 @@ import './lib/validation/syntax.js';
 import { resolve, matchUrl, dirname } from './lib/fs/resolve.js';
 import { Readable } from 'node:stream';
 import { createReadStream } from 'node:fs';
-import { readFile, lstat } from 'node:fs/promises';
+import { lstat, readFile } from 'node:fs/promises';
 import { ResponseType } from './types.js';
 export { FeatureWalkMode } from './lib/ast/features/type.js';
 
@@ -50,18 +50,18 @@ async function load(url, currentDirectory = '.', responseType = false) {
             if (responseType == ResponseType.ArrayBuffer) {
                 return response.arrayBuffer();
             }
-            return responseType == ResponseType.ReadableStream ? response.body : await response.text();
+            return responseType == ResponseType.ReadableStream ? response.body : response.text();
         });
     }
     try {
-        if (responseType == ResponseType.Text) {
-            return readFile(resolved.absolute, 'utf-8');
-        }
-        if (responseType == ResponseType.ArrayBuffer) {
-            return readFile(resolved.absolute).then(buffer => buffer.buffer);
-        }
         const stats = await lstat(resolved.absolute);
         if (stats.isFile()) {
+            if (responseType == ResponseType.Text) {
+                return readFile(resolved.absolute, 'utf-8');
+            }
+            if (responseType == ResponseType.ArrayBuffer) {
+                return readFile(resolved.absolute).then(buffer => buffer.buffer);
+            }
             return Readable.toWeb(createReadStream(resolved.absolute, {
                 encoding: 'utf-8',
                 highWaterMark: 64 * 1024

dist/web.js

@@ -55,7 +55,7 @@ async function load(url, currentDirectory = '.', responseType = false) {
         if (responseType == ResponseType.ArrayBuffer) {
             return response.arrayBuffer();
         }
-        return responseType == ResponseType.ReadableStream ? response.body : await response.text();
+        return responseType == ResponseType.ReadableStream ? response.body : response.text();
     });
 }
 /**