fix: _image endpoint returning a 404 for local images (#8828)

withastro · Oct 17, 2023 · 11f45b9 · 11f45b9
1 parent 3468c06
commit 11f45b9
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diff --git a/.changeset/heavy-lies-cover.md b/.changeset/heavy-lies-cover.md
@@ -0,0 +1,5 @@
+---
+'astro': patch
+---
+
+fix file system path references
diff --git a/packages/astro/src/assets/endpoint/node.ts b/packages/astro/src/assets/endpoint/node.ts
@@ -1,15 +1,20 @@
 import { isRemotePath, removeQueryString } from '@astrojs/internal-helpers/path';
 import { readFile } from 'fs/promises';
 import mime from 'mime/lite.js';
+import os from 'os';
 import type { APIRoute } from '../../@types/astro.js';
 import { getConfiguredImageService, isRemoteAllowed } from '../internal.js';
 import { etag } from '../utils/etag.js';
 // @ts-expect-error
 import { assetsDir, imageConfig } from 'astro:assets';
 
+function replaceFileSystemReferences(src: string) {
+	return os.platform().includes('win32') ? src.replace(/^\/@fs\//, '') : src.replace(/^\/@fs/, '');
+}
+
 async function loadLocalImage(src: string, url: URL) {
 	const filePath = import.meta.env.DEV
-		? removeQueryString(src.slice('/@fs'.length))
+		? removeQueryString(replaceFileSystemReferences(src))
 		: new URL('.' + src, assetsDir);
 	let buffer: Buffer | undefined = undefined;