fix(website): keep the Windows download on the x64 installer

Author: EtienneLescot

website/src/lib/release.test.ts

@@ -46,6 +46,11 @@ test("the 1.7.0 .dmg names still resolve", () => {
 	assert.equal(findAsset(old, "macIntel")?.name, "Openscreen-Mac-x64-1.7.0.dmg");
 });
 
+test("windows takes the x64 installer once a release also ships an arm64 one", () => {
+	const both = release("Openscreen.Setup.2.1.0-arm64.exe", "Openscreen.Setup.2.1.0-x64.exe");
+	assert.equal(findAsset(both, "windows")?.name, "Openscreen.Setup.2.1.0-x64.exe");
+});
+
 test("a missing asset or a failed lookup gives null, which the page turns into /releases/latest", () => {
 	assert.equal(findAsset(release("Openscreen.Setup.1.11.0.exe"), "macArm"), null);
 	assert.equal(findAsset(null, "windows"), null);

website/src/lib/release.ts

@@ -40,7 +40,9 @@ export type AppLanguage = { lang: string; name: string };
 export const ASSET_PATTERNS = {
 	macArm: /mac.*(arm64|apple-silicon).*\.dmg$/i,
 	macIntel: /mac.*(x64|intel).*\.dmg$/i,
-	windows: /\.exe$/i,
+	// The x64 installer. A release also carries an -arm64.exe, which an x64 PC cannot run;
+	// Windows on ARM runs the x64 one under emulation.
+	windows: /^(?!.*arm64).*\.exe$/i,
 	deb: /\.deb$/i,
 	rpm: /\.rpm$/i,
 	pacman: /\.pacman$/i,