feat: support MSIX builds

.github/workflows/test.yml

@@ -18,11 +18,8 @@ jobs:
       matrix:
         node-version:
           - '22.11'
-          - '20.18'
-          - '18.20'
         os:
           - macos-latest
-          - ubuntu-latest
           - windows-latest
     runs-on: '${{ matrix.os }}'
     steps:

package.json

@@ -19,7 +19,7 @@
     "@types/jest": "^29.5.14",
     "@types/ms": "^0.7.31",
     "@types/node": "^22.10.1",
-    "electron": "^35.7.5",
+    "electron": "^41.1.1",
     "eslint": "^9.15.0",
     "eslint-config-prettier": "^9.1.0",
     "globals": "^15.13.0",

src/index.ts

@@ -166,9 +166,10 @@ function initUpdater(opts: ReturnType<typeof validateInput>) {
   let serverType: 'default' | 'json' = 'default';
   switch (updateSource.type) {
     case UpdateSourceType.ElectronPublicUpdateService: {
+      const formatSegment = process.windowsStore ? '/msix' : '';
       feedURL = `${updateSource.host}/${updateSource.repo}/${process.platform}-${
         process.arch
-      }/${app.getVersion()}`;
+      }${formatSegment}/${app.getVersion()}`;
       break;
     }
     case UpdateSourceType.StaticStorage: {

test/index.test.ts

@@ -66,6 +66,38 @@ describe('updateElectronApp', () => {
     });
   });
 
+  describe('updateFormat', () => {
+    it('includes /msix/ in feed URL when process.windowsStore is true', () => {
+      const original = process.windowsStore;
+      Object.defineProperty(process, 'windowsStore', { value: true, configurable: true });
+      const logSpy = jest.spyOn(console, 'log');
+      updateElectronApp({
+        updateSource: {
+          type: UpdateSourceType.ElectronPublicUpdateService,
+          repo,
+        },
+      });
+      expect(logSpy).toHaveBeenCalledWith('feedURL', expect.stringContaining('/msix/'));
+      logSpy.mockRestore();
+      Object.defineProperty(process, 'windowsStore', { value: original, configurable: true });
+    });
+
+    it('omits format from feed URL when process.windowsStore is falsy', () => {
+      const original = process.windowsStore;
+      Object.defineProperty(process, 'windowsStore', { value: undefined, configurable: true });
+      const logSpy = jest.spyOn(console, 'log');
+      updateElectronApp({
+        updateSource: {
+          type: UpdateSourceType.ElectronPublicUpdateService,
+          repo,
+        },
+      });
+      expect(logSpy).toHaveBeenCalledWith('feedURL', expect.not.stringContaining('/msix/'));
+      logSpy.mockRestore();
+      Object.defineProperty(process, 'windowsStore', { value: original, configurable: true });
+    });
+  });
+
   describe('updateInterval', () => {
     it('must be 5 minutes or more', () => {
       expect(() => {

yarn.lock

@@ -1319,7 +1319,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/node@npm:*, @types/node@npm:^22.10.1, @types/node@npm:^22.7.7":
+"@types/node@npm:*, @types/node@npm:^22.10.1":
   version: 22.18.0
   resolution: "@types/node@npm:22.18.0"
   dependencies:
@@ -1328,6 +1328,15 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@types/node@npm:^24.9.0":
+  version: 24.12.0
+  resolution: "@types/node@npm:24.12.0"
+  dependencies:
+    undici-types: "npm:~7.16.0"
+  checksum: 10c0/8b31c0af5b5474f13048a4e77c57f22cd4f8fe6e58c4b6fde9456b0c13f46a5bfaf5744ff88fd089581de9f0d6e99c584e022681de7acb26a58d258c654c4843
+  languageName: node
+  linkType: hard
+
 "@types/prettier@npm:^2.1.5":
   version: 2.7.1
   resolution: "@types/prettier@npm:2.7.1"
@@ -2212,16 +2221,16 @@ __metadata:
   languageName: node
   linkType: hard
 
-"electron@npm:^35.7.5":
-  version: 35.7.5
-  resolution: "electron@npm:35.7.5"
+"electron@npm:^41.1.1":
+  version: 41.1.1
+  resolution: "electron@npm:41.1.1"
   dependencies:
     "@electron/get": "npm:^2.0.0"
-    "@types/node": "npm:^22.7.7"
+    "@types/node": "npm:^24.9.0"
     extract-zip: "npm:^2.0.1"
   bin:
     electron: cli.js
-  checksum: 10c0/2c331e438b655b25a8b49ce038878cdc61a42481fcdf464ecb5648585a2c83f1edc5d8e0a8de582713f8e3dc8a3b35aaa136735ad68f8009ee2369f3b2e79c15
+  checksum: 10c0/b52df5c263ee612e62b7d804bf97d739f2876b5b16cf46cf99ec338d59093cb066bf85d1ad77115d4839a5ea64bba66ecb27111696a409cbe64eb81c3e71449e
   languageName: node
   linkType: hard
 
@@ -5345,6 +5354,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"undici-types@npm:~7.16.0":
+  version: 7.16.0
+  resolution: "undici-types@npm:7.16.0"
+  checksum: 10c0/3033e2f2b5c9f1504bdc5934646cb54e37ecaca0f9249c983f7b1fc2e87c6d18399ebb05dc7fd5419e02b2e915f734d872a65da2e3eeed1813951c427d33cc9a
+  languageName: node
+  linkType: hard
+
 "unique-filename@npm:^4.0.0":
   version: 4.0.0
   resolution: "unique-filename@npm:4.0.0"
@@ -5393,7 +5409,7 @@ __metadata:
     "@types/jest": "npm:^29.5.14"
     "@types/ms": "npm:^0.7.31"
     "@types/node": "npm:^22.10.1"
-    electron: "npm:^35.7.5"
+    electron: "npm:^41.1.1"
     eslint: "npm:^9.15.0"
     eslint-config-prettier: "npm:^9.1.0"
     github-url-to-object: "npm:^4.0.4"