From 0a826c999c8ee30d5ee2ae61ac4165fb9797da70 Mon Sep 17 00:00:00 2001
From: Drew Powers <1369770+drwpow@users.noreply.github.com>
Date: Thu, 2 Dec 2021 10:45:54 -0700
Subject: [PATCH] Allow special characters in filenames (#2091)

#2089
---
 .changeset/proud-yaks-smile.md                               | 5 +++++
 packages/astro/src/core/util.ts                              | 2 +-
 packages/astro/test/astro-basic.test.js                      | 5 +++++
 .../astro-basic/src/pages/special-“characters” -in-file.md   | 5 +++++
 4 files changed, 16 insertions(+), 1 deletion(-)
 create mode 100644 .changeset/proud-yaks-smile.md
 create mode 100644 packages/astro/test/fixtures/astro-basic/src/pages/special-“characters” -in-file.md

diff --git a/.changeset/proud-yaks-smile.md b/.changeset/proud-yaks-smile.md
new file mode 100644
index 000000000..bb8ee93a9
--- /dev/null
+++ b/.changeset/proud-yaks-smile.md
@@ -0,0 +1,5 @@
+---
+'astro': patch
+---
+
+Bugfix: allow special characters in filenames
diff --git a/packages/astro/src/core/util.ts b/packages/astro/src/core/util.ts
index e05a76801..df93938bc 100644
--- a/packages/astro/src/core/util.ts
+++ b/packages/astro/src/core/util.ts
@@ -81,5 +81,5 @@ export function resolveDependency(dep: string, astroConfig: AstroConfig) {
  * Windows:    /@fs/C:/Users/astro/code/my-project/src/pages/index.astro
  */
 export function viteifyURL(filePath: URL): string {
-  return `/@fs${filePath.pathname}`;
+  return `/@fs${slash(fileURLToPath(filePath)).replace(/^\/?/, '/')}`;
 }
diff --git a/packages/astro/test/astro-basic.test.js b/packages/astro/test/astro-basic.test.js
index 72668820b..fc8c43cca 100644
--- a/packages/astro/test/astro-basic.test.js
+++ b/packages/astro/test/astro-basic.test.js
@@ -81,6 +81,11 @@ describe('Astro basics', () => {
       // will be 1 if element rendered correctly
       expect($('#one')).to.have.lengthOf(1);
     });
+
+    it('supports special chars in filename', async () => {
+      // will have already erred by now, but add test anyway
+      expect(await fixture.readFile('/special-“characters” -in-file/index.html')).to.be.ok;
+    });
   });
 
   it('Supports void elements whose name is a string (#2062)', async () => {
diff --git a/packages/astro/test/fixtures/astro-basic/src/pages/special-“characters” -in-file.md b/packages/astro/test/fixtures/astro-basic/src/pages/special-“characters” -in-file.md
new file mode 100644
index 000000000..6a0ec636a
--- /dev/null
+++ b/packages/astro/test/fixtures/astro-basic/src/pages/special-“characters” -in-file.md	
@@ -0,0 +1,5 @@
+---
+title: Special chars
+---
+
+# I have special characters