Fix shell quoting on windows machines to avoid upload errors (#976)

Author: rgembalik

.changeset/thick-oranges-smoke.md

@@ -0,0 +1,5 @@
+---
+"@opennextjs/cloudflare": patch
+---
+
+fix: shell quoting on windows machines to avoid upload errors for routes with `[...path]` segments

packages/cloudflare/src/cli/commands/helpers.ts

@@ -83,6 +83,18 @@ export async function getEnvFromPlatformProxy(options: GetPlatformProxyOptions,
  * @returns escaped arg
  */
 export function quoteShellMeta(arg: string) {
+	if (process.platform === "win32") {
+		if (arg.length === 0) {
+			return '""';
+		}
+		const needsEscaping = /[&|<>^()%!"]/;
+		const needsQuotes = /\s/.test(arg) || needsEscaping.test(arg);
+		let escaped = arg.replace(/"/g, '""');
+		if (/[&|<>^()%!]/.test(arg)) {
+			escaped = escaped.replace(/[&|<>^()%!]/g, "^$&");
+		}
+		return needsQuotes ? `"${escaped}"` : escaped;
+	}
 	if (/["\s]/.test(arg) && !/'/.test(arg)) {
 		return `'${arg.replace(/(['\\])/g, "\\$1")}'`;
 	}