feat: implement Gitea update checks and installer management

src/tests/update-utils.test.ts

@@ -0,0 +1,68 @@
+import assert from "node:assert/strict";
+import test from "node:test";
+
+import {
+  buildReleaseUpdate,
+  isVersionNewer,
+  sanitizeFileName,
+  selectInstallerAsset,
+} from "../main/updates/update-utils";
+
+test("isVersionNewer compares semantic versions with optional v prefix", () => {
+  assert.equal(isVersionNewer("v0.2.0", "0.1.9"), true);
+  assert.equal(isVersionNewer("0.1.0", "0.1.0"), false);
+  assert.equal(isVersionNewer("0.1.0", "0.2.0"), false);
+});
+
+test("selectInstallerAsset picks the first matching exe asset", () => {
+  const asset = selectInstallerAsset(
+    {
+      assets: [
+        { name: "latest.yml", browser_download_url: "http://gitea/latest.yml" },
+        { name: "Scoreko-setup-0.2.0.exe", browser_download_url: "http://gitea/Scoreko-setup-0.2.0.exe", size: 100 },
+      ],
+    },
+    "Scoreko-setup-.*\\.exe$",
+  );
+
+  assert.deepEqual(asset, {
+    name: "Scoreko-setup-0.2.0.exe",
+    downloadUrl: "http://gitea/Scoreko-setup-0.2.0.exe",
+    size: 100,
+  });
+});
+
+test("buildReleaseUpdate returns null when the release is not newer", () => {
+  const update = buildReleaseUpdate(
+    {
+      tag_name: "v0.1.0",
+      assets: [{ name: "Scoreko-setup-0.1.0.exe", browser_download_url: "http://gitea/Scoreko-setup-0.1.0.exe" }],
+    },
+    "0.1.0",
+    "Scoreko-setup-.*\\.exe$",
+  );
+
+  assert.equal(update, null);
+});
+
+test("buildReleaseUpdate builds update info for newer releases", () => {
+  const update = buildReleaseUpdate(
+    {
+      tag_name: "v0.2.0",
+      name: "Scoreko 0.2.0",
+      html_url: "http://gitea/releases/v0.2.0",
+      assets: [{ name: "Scoreko-setup-0.2.0.exe", browser_download_url: "http://gitea/Scoreko-setup-0.2.0.exe" }],
+    },
+    "0.1.0",
+    "Scoreko-setup-.*\\.exe$",
+  );
+
+  assert.equal(update?.version, "0.2.0");
+  assert.equal(update?.title, "Scoreko 0.2.0");
+  assert.equal(update?.pageUrl, "http://gitea/releases/v0.2.0");
+  assert.equal(update?.installer.name, "Scoreko-setup-0.2.0.exe");
+});
+
+test("sanitizeFileName removes Windows-unsafe characters", () => {
+  assert.equal(sanitizeFileName('Scoreko:setup*"0.2.0.exe'), "Scoreko_setup__0.2.0.exe");
+});