feat: choose the app icon, and name the artwork scenes#9

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Merged
sheehanmunim merged 5 commits into from
Aug 19, 2026
Merged

feat: choose the app icon, and name the artwork scenes #9

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8bbbab5
fix(web): align sidebar statuses with project names (#7491)
RakshithBhat03 Aug 19, 2026
24c4ba6
fix(desktop): close the window before quit cleanup (#6562)
t3dotgg Aug 19, 2026
f2d5fc9
fix(desktop): stop automatic passkey prompts (#7522)
t3dotgg Aug 19, 2026
2cc40cc
merge upstream t3code main: passkey prompts (#7522), quit cleanup (#6…
sheehanmunim Aug 19, 2026
aed2fc8
feat: choose the app icon, and name the artwork scenes
sheehanmunim Aug 19, 2026
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255 changes: 187 additions & 68 deletions apps/desktop/src/app/DesktopLifecycle.test.ts
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Original file line numberDiff line numberDiff line change
@@ -1,4 +1,5 @@
import { assert, describe, it } from "@effect/vitest";
import * as Deferred from "effect/Deferred";
import * as Effect from "effect/Effect";
import * as Layer from "effect/Layer";
import * as Ref from "effect/Ref";
Expand All@@ -7,91 +8,110 @@ import type * as Electron from "electron";

import * as ElectronApp from "../electron/ElectronApp.ts";
import * as ElectronTheme from "../electron/ElectronTheme.ts";
import * as ElectronWindow from "../electron/ElectronWindow.ts";
import * as DesktopEnvironment from "./DesktopEnvironment.ts";
import * as DesktopLifecycle from "./DesktopLifecycle.ts";
import * as DesktopShutdown from "./DesktopShutdown.ts";
import * as DesktopState from "./DesktopState.ts";
import * as DesktopWindow from "../window/DesktopWindow.ts";

function makeElectronAppLayer(
appListeners: Map<string, (...args: readonly unknown[]) => void>,
quit: Effect.Effect<void> = Effect.void,
) {
const registerListener = (eventName: string, listener: (...args: readonly unknown[]) => void) =>
Effect.acquireRelease(
Effect.sync(() => {
appListeners.set(eventName, listener);
}),
() =>
Effect.sync(() => {
appListeners.delete(eventName);
}),
).pipe(Effect.asVoid);

return Layer.succeed(ElectronApp.ElectronApp, {
metadata: Effect.die("unexpected metadata read"),
name: Effect.succeed("T3 Code"),
systemLocale: Effect.succeed("en-US"),
whenReady: Effect.void,
quit,
exit: () => Effect.void,
relaunch: () => Effect.void,
setPath: () => Effect.void,
setName: () => Effect.void,
setAboutPanelOptions: () => Effect.void,
setAppUserModelId: () => Effect.void,
getAppMetrics: Effect.succeed([]),
isDefaultProtocolClient: () => Effect.succeed(false),
setAsDefaultProtocolClient: () => Effect.succeed(true),
setDesktopName: () => Effect.void,
setDockIcon: () => Effect.void,
appendCommandLineSwitch: () => Effect.void,
removeCommandLineSwitch: () => Effect.void,
onBeforeQuitForUpdate: (listener) => registerListener("before-quit-for-update", listener),
on: (eventName, listener) =>
registerListener(eventName, listener as unknown as (...args: readonly unknown[]) => void),
} satisfies ElectronApp.ElectronApp["Service"]);
}

const electronThemeLayer = Layer.succeed(ElectronTheme.ElectronTheme, {
shouldUseDarkColors: Effect.succeed(false),
setSource: () => Effect.void,
onUpdated: () => Effect.void,
});

function makeElectronWindowLayer(destroyAll: Effect.Effect<void> = Effect.void) {
return Layer.succeed(ElectronWindow.ElectronWindow, {
create: () => Effect.die("unexpected window creation"),
main: Effect.die("unexpected main window read"),
currentMainOrFirst: Effect.die("unexpected current window read"),
focusedMainOrFirst: Effect.die("unexpected focused window read"),
setMain: () => Effect.void,
clearMain: () => Effect.void,
reveal: () => Effect.void,
sendAll: () => Effect.void,
destroyAll,
syncAllAppearance: () => Effect.void,
});
}

function makeDesktopWindowLayer(
input: {
readonly activate?: Effect.Effect<void>;
readonly flushMainWindowBounds?: Effect.Effect<void>;
} = {},
) {
return Layer.succeed(DesktopWindow.DesktopWindow, {
createMain: Effect.die("unexpected window creation"),
ensureMain: Effect.die("unexpected window creation"),
revealOrCreateMain: Effect.die("unexpected window creation"),
activate: input.activate ?? Effect.void,
createMainIfBackendReady: Effect.void,
showConnectingSplash: Effect.void,
handleBackendReady: () => Effect.void,
handleBackendNotReady: Effect.void,
flushMainWindowBounds: input.flushMainWindowBounds ?? Effect.void,
dispatchMenuAction: () => Effect.void,
zoomMain: () => Effect.void,
syncAppearance: Effect.void,
});
}

describe("DesktopLifecycle", () => {
for (const platform of ["darwin", "win32", "linux"] satisfies ReadonlyArray<NodeJS.Platform>) {
it.effect(`lets the updater's quit event proceed on ${platform}`, () => {
const appListeners = new Map<string, (...args: readonly unknown[]) => void>();

const electronAppLayer = Layer.succeed(ElectronApp.ElectronApp, {
metadata: Effect.die("unexpected metadata read"),
name: Effect.succeed("T3 Code"),
systemLocale: Effect.succeed("en-US"),
whenReady: Effect.void,
quit: Effect.void,
exit: () => Effect.void,
relaunch: () => Effect.void,
setPath: () => Effect.void,
setName: () => Effect.void,
setAboutPanelOptions: () => Effect.void,
setAppUserModelId: () => Effect.void,
getAppMetrics: Effect.succeed([]),
isDefaultProtocolClient: () => Effect.succeed(false),
setAsDefaultProtocolClient: () => Effect.succeed(true),
setDesktopName: () => Effect.void,
setDockIcon: () => Effect.void,
appendCommandLineSwitch: () => Effect.void,
removeCommandLineSwitch: () => Effect.void,
onBeforeQuitForUpdate: (listener) =>
Effect.acquireRelease(
Effect.sync(() => {
appListeners.set("before-quit-for-update", listener);
}),
() =>
Effect.sync(() => {
appListeners.delete("before-quit-for-update");
}),
).pipe(Effect.asVoid),
on: (eventName, listener) =>
Effect.acquireRelease(
Effect.sync(() => {
appListeners.set(
eventName,
listener as unknown as (...args: readonly unknown[]) => void,
);
}),
() =>
Effect.sync(() => {
appListeners.delete(eventName);
}),
).pipe(Effect.asVoid),
} satisfies ElectronApp.ElectronApp["Service"]);

const electronThemeLayer = Layer.succeed(ElectronTheme.ElectronTheme, {
shouldUseDarkColors: Effect.succeed(false),
setSource: () => Effect.void,
onUpdated: () => Effect.void,
});

const desktopWindowLayer = Layer.succeed(DesktopWindow.DesktopWindow, {
createMain: Effect.die("unexpected window creation"),
ensureMain: Effect.die("unexpected window creation"),
revealOrCreateMain: Effect.die("unexpected window creation"),
activate: Effect.void,
createMainIfBackendReady: Effect.void,
showConnectingSplash: Effect.void,
handleBackendReady: () => Effect.void,
handleBackendNotReady: Effect.void,
flushMainWindowBounds: Effect.void,
dispatchMenuAction: () => Effect.void,
zoomMain: () => Effect.void,
syncAppearance: Effect.void,
});

const environmentLayer = Layer.succeed(DesktopEnvironment.DesktopEnvironment, {
platform,
isDevelopment: false,
} as DesktopEnvironment.DesktopEnvironment["Service"]);

const layer = DesktopLifecycle.layer.pipe(
Layer.provideMerge(electronAppLayer),
Layer.provideMerge(makeElectronAppLayer(appListeners)),
Layer.provideMerge(electronThemeLayer),
Layer.provideMerge(desktopWindowLayer),
Layer.provideMerge(makeElectronWindowLayer()),
Layer.provideMerge(makeDesktopWindowLayer()),
Layer.provideMerge(environmentLayer),
Layer.provideMerge(DesktopShutdown.layer),
Layer.provideMerge(DesktopState.layer),
Expand DownExpand Up@@ -123,4 +143,103 @@ describe("DesktopLifecycle", () => {
).pipe(Effect.provide(layer));
});
}

it.effect("destroys windows before waiting for backend shutdown", () =>
Effect.gen(function* () {
const appListeners = new Map<string, (...args: readonly unknown[]) => void>();
const shutdownRequested = yield* Deferred.make<void>();
const allowShutdown = yield* Deferred.make<void>();
const quitRequested = yield* Deferred.make<void>();
const events: string[] = [];

const quit = Effect.sync(() => {
events.push("quit");
}).pipe(Effect.andThen(Deferred.succeed(quitRequested, undefined)), Effect.asVoid);
const destroyAll = Effect.sync(() => {
events.push("destroy");
});
const flushMainWindowBounds = Effect.sync(() => {
events.push("flush");
});

const desktopShutdownLayer = Layer.succeed(DesktopShutdown.DesktopShutdown, {
request: Effect.sync(() => {
events.push("request");
}).pipe(Effect.andThen(Deferred.succeed(shutdownRequested, undefined)), Effect.asVoid),
awaitRequest: Deferred.await(shutdownRequested),
markComplete: Deferred.succeed(allowShutdown, undefined).pipe(Effect.asVoid),
awaitComplete: Deferred.await(allowShutdown),
isComplete: Deferred.isDone(allowShutdown),
});

const environmentLayer = Layer.succeed(DesktopEnvironment.DesktopEnvironment, {
platform: "darwin",
isDevelopment: false,
} as DesktopEnvironment.DesktopEnvironment["Service"]);

const layer = DesktopLifecycle.layer.pipe(
Layer.provideMerge(makeElectronAppLayer(appListeners, quit)),
Layer.provideMerge(electronThemeLayer),
Layer.provideMerge(makeElectronWindowLayer(destroyAll)),
Layer.provideMerge(makeDesktopWindowLayer({ flushMainWindowBounds })),
Layer.provideMerge(environmentLayer),
Layer.provideMerge(desktopShutdownLayer),
Layer.provideMerge(DesktopState.layer),
);

yield* Effect.scoped(
Effect.gen(function* () {
const lifecycle = yield* DesktopLifecycle.DesktopLifecycle;
yield* lifecycle.register;

const event = { preventDefault: () => undefined } as Electron.Event;
appListeners.get("before-quit")?.(event);

yield* Deferred.await(shutdownRequested);
const eventsBeforeCleanup = [...events];
yield* Deferred.succeed(allowShutdown, undefined);
yield* Deferred.await(quitRequested);

assert.deepEqual(eventsBeforeCleanup, ["flush", "destroy", "request"]);
assert.deepEqual(events, ["flush", "destroy", "request", "quit"]);
}),
).pipe(Effect.provide(layer));
}),
);

it.effect("ignores app activation while quitting", () =>
Effect.gen(function* () {
const appListeners = new Map<string, (...args: readonly unknown[]) => void>();
let activationCount = 0;
const activate = Effect.sync(() => {
activationCount += 1;
});
const environmentLayer = Layer.succeed(DesktopEnvironment.DesktopEnvironment, {
platform: "darwin",
isDevelopment: false,
} as DesktopEnvironment.DesktopEnvironment["Service"]);
const layer = DesktopLifecycle.layer.pipe(
Layer.provideMerge(makeElectronAppLayer(appListeners)),
Layer.provideMerge(electronThemeLayer),
Layer.provideMerge(makeElectronWindowLayer()),
Layer.provideMerge(makeDesktopWindowLayer({ activate })),
Layer.provideMerge(environmentLayer),
Layer.provideMerge(DesktopShutdown.layer),
Layer.provideMerge(DesktopState.layer),
);

yield* Effect.scoped(
Effect.gen(function* () {
const lifecycle = yield* DesktopLifecycle.DesktopLifecycle;
const state = yield* DesktopState.DesktopState;
yield* lifecycle.register;
yield* Ref.set(state.quitting, true);

appListeners.get("activate")?.();

assert.equal(activationCount, 0);
}),
).pipe(Effect.provide(layer));
}),
);
});
Loading
Loading
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

Skip to content
feat: choose the app icon, and name the artwork scenes#9

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Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

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privacy statement. We’ll occasionally send you account related emails.

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to your account

 Merged

sheehanmunim
merged 5 commits into

from

Aug 19, 2026
 Merged


feat: choose the app icon, and name the artwork scenes
#9
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5 commits


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8bbbab5

fix(web): align sidebar statuses with project names (#7491)


RakshithBhat03 Aug 19, 2026
24c4ba6

fix(desktop): close the window before quit cleanup (#6562)


t3dotgg Aug 19, 2026
f2d5fc9

fix(desktop): stop automatic passkey prompts (#7522)


t3dotgg Aug 19, 2026
2cc40cc

merge upstream t3code main: passkey prompts (#7522), quit cleanup (#6…


sheehanmunim Aug 19, 2026
aed2fc8

feat: choose the app icon, and name the artwork scenes


sheehanmunim Aug 19, 2026

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255 changes: 187 additions & 68 deletions
apps/desktop/src/app/DesktopLifecycle.test.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -1,4 +1,5 @@
import { assert, describe, it } from "@effect/vitest";
import * as Deferred from "effect/Deferred";
import * as Effect from "effect/Effect";
import * as Layer from "effect/Layer";
import * as Ref from "effect/Ref";
Expand All@@ -7,91 +8,110 @@ import type * as Electron from "electron";

import * as ElectronApp from "../electron/ElectronApp.ts";
import * as ElectronTheme from "../electron/ElectronTheme.ts";
import * as ElectronWindow from "../electron/ElectronWindow.ts";
import * as DesktopEnvironment from "./DesktopEnvironment.ts";
import * as DesktopLifecycle from "./DesktopLifecycle.ts";
import * as DesktopShutdown from "./DesktopShutdown.ts";
import * as DesktopState from "./DesktopState.ts";
import * as DesktopWindow from "../window/DesktopWindow.ts";

function makeElectronAppLayer(
 appListeners: Map<string, (...args: readonly unknown[]) => void>,
 quit: Effect.Effect<void> = Effect.void,
) {
 const registerListener = (eventName: string, listener: (...args: readonly unknown[]) => void) =>
 Effect.acquireRelease(
 Effect.sync(() => {
 appListeners.set(eventName, listener);
 }),
 () =>
 Effect.sync(() => {
 appListeners.delete(eventName);
 }),
 ).pipe(Effect.asVoid);

 return Layer.succeed(ElectronApp.ElectronApp, {
 metadata: Effect.die("unexpected metadata read"),
 name: Effect.succeed("T3 Code"),
 systemLocale: Effect.succeed("en-US"),
 whenReady: Effect.void,
 quit,
 exit: () => Effect.void,
 relaunch: () => Effect.void,
 setPath: () => Effect.void,
 setName: () => Effect.void,
 setAboutPanelOptions: () => Effect.void,
 setAppUserModelId: () => Effect.void,
 getAppMetrics: Effect.succeed([]),
 isDefaultProtocolClient: () => Effect.succeed(false),
 setAsDefaultProtocolClient: () => Effect.succeed(true),
 setDesktopName: () => Effect.void,
 setDockIcon: () => Effect.void,
 appendCommandLineSwitch: () => Effect.void,
 removeCommandLineSwitch: () => Effect.void,
 onBeforeQuitForUpdate: (listener) => registerListener("before-quit-for-update", listener),
 on: (eventName, listener) =>
 registerListener(eventName, listener as unknown as (...args: readonly unknown[]) => void),
 } satisfies ElectronApp.ElectronApp["Service"]);
}

const electronThemeLayer = Layer.succeed(ElectronTheme.ElectronTheme, {
 shouldUseDarkColors: Effect.succeed(false),
 setSource: () => Effect.void,
 onUpdated: () => Effect.void,
});

function makeElectronWindowLayer(destroyAll: Effect.Effect<void> = Effect.void) {
 return Layer.succeed(ElectronWindow.ElectronWindow, {
 create: () => Effect.die("unexpected window creation"),
 main: Effect.die("unexpected main window read"),
 currentMainOrFirst: Effect.die("unexpected current window read"),
 focusedMainOrFirst: Effect.die("unexpected focused window read"),
 setMain: () => Effect.void,
 clearMain: () => Effect.void,
 reveal: () => Effect.void,
 sendAll: () => Effect.void,
 destroyAll,
 syncAllAppearance: () => Effect.void,
 });
}

function makeDesktopWindowLayer(
 input: {
 readonly activate?: Effect.Effect<void>;
 readonly flushMainWindowBounds?: Effect.Effect<void>;
 } = {},
) {
 return Layer.succeed(DesktopWindow.DesktopWindow, {
 createMain: Effect.die("unexpected window creation"),
 ensureMain: Effect.die("unexpected window creation"),
 revealOrCreateMain: Effect.die("unexpected window creation"),
 activate: input.activate ?? Effect.void,
 createMainIfBackendReady: Effect.void,
 showConnectingSplash: Effect.void,
 handleBackendReady: () => Effect.void,
 handleBackendNotReady: Effect.void,
 flushMainWindowBounds: input.flushMainWindowBounds ?? Effect.void,
 dispatchMenuAction: () => Effect.void,
 zoomMain: () => Effect.void,
 syncAppearance: Effect.void,
 });
}

describe("DesktopLifecycle", () => {
 for (const platform of ["darwin", "win32", "linux"] satisfies ReadonlyArray<NodeJS.Platform>) {
 it.effect(`lets the updater's quit event proceed on ${platform}`, () => {
 const appListeners = new Map<string, (...args: readonly unknown[]) => void>();

 const electronAppLayer = Layer.succeed(ElectronApp.ElectronApp, {
 metadata: Effect.die("unexpected metadata read"),
 name: Effect.succeed("T3 Code"),
 systemLocale: Effect.succeed("en-US"),
 whenReady: Effect.void,
 quit: Effect.void,
 exit: () => Effect.void,
 relaunch: () => Effect.void,
 setPath: () => Effect.void,
 setName: () => Effect.void,
 setAboutPanelOptions: () => Effect.void,
 setAppUserModelId: () => Effect.void,
 getAppMetrics: Effect.succeed([]),
 isDefaultProtocolClient: () => Effect.succeed(false),
 setAsDefaultProtocolClient: () => Effect.succeed(true),
 setDesktopName: () => Effect.void,
 setDockIcon: () => Effect.void,
 appendCommandLineSwitch: () => Effect.void,
 removeCommandLineSwitch: () => Effect.void,
 onBeforeQuitForUpdate: (listener) =>
 Effect.acquireRelease(
 Effect.sync(() => {
 appListeners.set("before-quit-for-update", listener);
 }),
 () =>
 Effect.sync(() => {
 appListeners.delete("before-quit-for-update");
 }),
 ).pipe(Effect.asVoid),
 on: (eventName, listener) =>
 Effect.acquireRelease(
 Effect.sync(() => {
 appListeners.set(
 eventName,
 listener as unknown as (...args: readonly unknown[]) => void,
 );
 }),
 () =>
 Effect.sync(() => {
 appListeners.delete(eventName);
 }),
 ).pipe(Effect.asVoid),
 } satisfies ElectronApp.ElectronApp["Service"]);

 const electronThemeLayer = Layer.succeed(ElectronTheme.ElectronTheme, {
 shouldUseDarkColors: Effect.succeed(false),
 setSource: () => Effect.void,
 onUpdated: () => Effect.void,
 });

 const desktopWindowLayer = Layer.succeed(DesktopWindow.DesktopWindow, {
 createMain: Effect.die("unexpected window creation"),
 ensureMain: Effect.die("unexpected window creation"),
 revealOrCreateMain: Effect.die("unexpected window creation"),
 activate: Effect.void,
 createMainIfBackendReady: Effect.void,
 showConnectingSplash: Effect.void,
 handleBackendReady: () => Effect.void,
 handleBackendNotReady: Effect.void,
 flushMainWindowBounds: Effect.void,
 dispatchMenuAction: () => Effect.void,
 zoomMain: () => Effect.void,
 syncAppearance: Effect.void,
 });

 const environmentLayer = Layer.succeed(DesktopEnvironment.DesktopEnvironment, {
 platform,
 isDevelopment: false,
 } as DesktopEnvironment.DesktopEnvironment["Service"]);

 const layer = DesktopLifecycle.layer.pipe(
 Layer.provideMerge(electronAppLayer),
 Layer.provideMerge(makeElectronAppLayer(appListeners)),
 Layer.provideMerge(electronThemeLayer),
 Layer.provideMerge(desktopWindowLayer),
 Layer.provideMerge(makeElectronWindowLayer()),
 Layer.provideMerge(makeDesktopWindowLayer()),
 Layer.provideMerge(environmentLayer),
 Layer.provideMerge(DesktopShutdown.layer),
 Layer.provideMerge(DesktopState.layer),
Expand DownExpand Up@@ -123,4 +143,103 @@ describe("DesktopLifecycle", () => {
 ).pipe(Effect.provide(layer));
 });
 }

 it.effect("destroys windows before waiting for backend shutdown", () =>
 Effect.gen(function* () {
 const appListeners = new Map<string, (...args: readonly unknown[]) => void>();
 const shutdownRequested = yield* Deferred.make<void>();
 const allowShutdown = yield* Deferred.make<void>();
 const quitRequested = yield* Deferred.make<void>();
 const events: string[] = [];

 const quit = Effect.sync(() => {
 events.push("quit");
 }).pipe(Effect.andThen(Deferred.succeed(quitRequested, undefined)), Effect.asVoid);
 const destroyAll = Effect.sync(() => {
 events.push("destroy");
 });
 const flushMainWindowBounds = Effect.sync(() => {
 events.push("flush");
 });

 const desktopShutdownLayer = Layer.succeed(DesktopShutdown.DesktopShutdown, {
 request: Effect.sync(() => {
 events.push("request");
 }).pipe(Effect.andThen(Deferred.succeed(shutdownRequested, undefined)), Effect.asVoid),
 awaitRequest: Deferred.await(shutdownRequested),
 markComplete: Deferred.succeed(allowShutdown, undefined).pipe(Effect.asVoid),
 awaitComplete: Deferred.await(allowShutdown),
 isComplete: Deferred.isDone(allowShutdown),
 });

 const environmentLayer = Layer.succeed(DesktopEnvironment.DesktopEnvironment, {
 platform: "darwin",
 isDevelopment: false,
 } as DesktopEnvironment.DesktopEnvironment["Service"]);

 const layer = DesktopLifecycle.layer.pipe(
 Layer.provideMerge(makeElectronAppLayer(appListeners, quit)),
 Layer.provideMerge(electronThemeLayer),
 Layer.provideMerge(makeElectronWindowLayer(destroyAll)),
 Layer.provideMerge(makeDesktopWindowLayer({ flushMainWindowBounds })),
 Layer.provideMerge(environmentLayer),
 Layer.provideMerge(desktopShutdownLayer),
 Layer.provideMerge(DesktopState.layer),
 );

 yield* Effect.scoped(
 Effect.gen(function* () {
 const lifecycle = yield* DesktopLifecycle.DesktopLifecycle;
 yield* lifecycle.register;

 const event = { preventDefault: () => undefined } as Electron.Event;
 appListeners.get("before-quit")?.(event);

 yield* Deferred.await(shutdownRequested);
 const eventsBeforeCleanup = [...events];
 yield* Deferred.succeed(allowShutdown, undefined);
 yield* Deferred.await(quitRequested);

 assert.deepEqual(eventsBeforeCleanup, ["flush", "destroy", "request"]);
 assert.deepEqual(events, ["flush", "destroy", "request", "quit"]);
 }),
 ).pipe(Effect.provide(layer));
 }),
 );

 it.effect("ignores app activation while quitting", () =>
 Effect.gen(function* () {
 const appListeners = new Map<string, (...args: readonly unknown[]) => void>();
 let activationCount = 0;
 const activate = Effect.sync(() => {
 activationCount += 1;
 });
 const environmentLayer = Layer.succeed(DesktopEnvironment.DesktopEnvironment, {
 platform: "darwin",
 isDevelopment: false,
 } as DesktopEnvironment.DesktopEnvironment["Service"]);
 const layer = DesktopLifecycle.layer.pipe(
 Layer.provideMerge(makeElectronAppLayer(appListeners)),
 Layer.provideMerge(electronThemeLayer),
 Layer.provideMerge(makeElectronWindowLayer()),
 Layer.provideMerge(makeDesktopWindowLayer({ activate })),
 Layer.provideMerge(environmentLayer),
 Layer.provideMerge(DesktopShutdown.layer),
 Layer.provideMerge(DesktopState.layer),
 );

 yield* Effect.scoped(
 Effect.gen(function* () {
 const lifecycle = yield* DesktopLifecycle.DesktopLifecycle;
 const state = yield* DesktopState.DesktopState;
 yield* lifecycle.register;
 yield* Ref.set(state.quitting, true);

 appListeners.get("activate")?.();

 assert.equal(activationCount, 0);
 }),
 ).pipe(Effect.provide(layer));
 }),
 );
});
Loading
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
feat: choose the app icon, and name the artwork scenes#9

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sheehanmunim
merged 5 commits into

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Aug 19, 2026
 Merged


feat: choose the app icon, and name the artwork scenes
#9
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8bbbab5

fix(web): align sidebar statuses with project names (#7491)


RakshithBhat03 Aug 19, 2026
24c4ba6

fix(desktop): close the window before quit cleanup (#6562)


t3dotgg Aug 19, 2026
f2d5fc9

fix(desktop): stop automatic passkey prompts (#7522)


t3dotgg Aug 19, 2026
2cc40cc

merge upstream t3code main: passkey prompts (#7522), quit cleanup (#6…


sheehanmunim Aug 19, 2026
aed2fc8

feat: choose the app icon, and name the artwork scenes


sheehanmunim Aug 19, 2026

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255 changes: 187 additions & 68 deletions
apps/desktop/src/app/DesktopLifecycle.test.ts

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Original file line numberDiff line numberDiff line change
@@ -1,4 +1,5 @@
import { assert, describe, it } from "@effect/vitest";
import * as Deferred from "effect/Deferred";
import * as Effect from "effect/Effect";
import * as Layer from "effect/Layer";
import * as Ref from "effect/Ref";
Expand All@@ -7,91 +8,110 @@ import type * as Electron from "electron";

import * as ElectronApp from "../electron/ElectronApp.ts";
import * as ElectronTheme from "../electron/ElectronTheme.ts";
import * as ElectronWindow from "../electron/ElectronWindow.ts";
import * as DesktopEnvironment from "./DesktopEnvironment.ts";
import * as DesktopLifecycle from "./DesktopLifecycle.ts";
import * as DesktopShutdown from "./DesktopShutdown.ts";
import * as DesktopState from "./DesktopState.ts";
import * as DesktopWindow from "../window/DesktopWindow.ts";

function makeElectronAppLayer(
 appListeners: Map<string, (...args: readonly unknown[]) => void>,
 quit: Effect.Effect<void> = Effect.void,
) {
 const registerListener = (eventName: string, listener: (...args: readonly unknown[]) => void) =>
 Effect.acquireRelease(
 Effect.sync(() => {
 appListeners.set(eventName, listener);
 }),
 () =>
 Effect.sync(() => {
 appListeners.delete(eventName);
 }),
 ).pipe(Effect.asVoid);

 return Layer.succeed(ElectronApp.ElectronApp, {
 metadata: Effect.die("unexpected metadata read"),
 name: Effect.succeed("T3 Code"),
 systemLocale: Effect.succeed("en-US"),
 whenReady: Effect.void,
 quit,
 exit: () => Effect.void,
 relaunch: () => Effect.void,
 setPath: () => Effect.void,
 setName: () => Effect.void,
 setAboutPanelOptions: () => Effect.void,
 setAppUserModelId: () => Effect.void,
 getAppMetrics: Effect.succeed([]),
 isDefaultProtocolClient: () => Effect.succeed(false),
 setAsDefaultProtocolClient: () => Effect.succeed(true),
 setDesktopName: () => Effect.void,
 setDockIcon: () => Effect.void,
 appendCommandLineSwitch: () => Effect.void,
 removeCommandLineSwitch: () => Effect.void,
 onBeforeQuitForUpdate: (listener) => registerListener("before-quit-for-update", listener),
 on: (eventName, listener) =>
 registerListener(eventName, listener as unknown as (...args: readonly unknown[]) => void),
 } satisfies ElectronApp.ElectronApp["Service"]);
}

const electronThemeLayer = Layer.succeed(ElectronTheme.ElectronTheme, {
 shouldUseDarkColors: Effect.succeed(false),
 setSource: () => Effect.void,
 onUpdated: () => Effect.void,
});

function makeElectronWindowLayer(destroyAll: Effect.Effect<void> = Effect.void) {
 return Layer.succeed(ElectronWindow.ElectronWindow, {
 create: () => Effect.die("unexpected window creation"),
 main: Effect.die("unexpected main window read"),
 currentMainOrFirst: Effect.die("unexpected current window read"),
 focusedMainOrFirst: Effect.die("unexpected focused window read"),
 setMain: () => Effect.void,
 clearMain: () => Effect.void,
 reveal: () => Effect.void,
 sendAll: () => Effect.void,
 destroyAll,
 syncAllAppearance: () => Effect.void,
 });
}

function makeDesktopWindowLayer(
 input: {
 readonly activate?: Effect.Effect<void>;
 readonly flushMainWindowBounds?: Effect.Effect<void>;
 } = {},
) {
 return Layer.succeed(DesktopWindow.DesktopWindow, {
 createMain: Effect.die("unexpected window creation"),
 ensureMain: Effect.die("unexpected window creation"),
 revealOrCreateMain: Effect.die("unexpected window creation"),
 activate: input.activate ?? Effect.void,
 createMainIfBackendReady: Effect.void,
 showConnectingSplash: Effect.void,
 handleBackendReady: () => Effect.void,
 handleBackendNotReady: Effect.void,
 flushMainWindowBounds: input.flushMainWindowBounds ?? Effect.void,
 dispatchMenuAction: () => Effect.void,
 zoomMain: () => Effect.void,
 syncAppearance: Effect.void,
 });
}

describe("DesktopLifecycle", () => {
 for (const platform of ["darwin", "win32", "linux"] satisfies ReadonlyArray<NodeJS.Platform>) {
 it.effect(`lets the updater's quit event proceed on ${platform}`, () => {
 const appListeners = new Map<string, (...args: readonly unknown[]) => void>();

 const electronAppLayer = Layer.succeed(ElectronApp.ElectronApp, {
 metadata: Effect.die("unexpected metadata read"),
 name: Effect.succeed("T3 Code"),
 systemLocale: Effect.succeed("en-US"),
 whenReady: Effect.void,
 quit: Effect.void,
 exit: () => Effect.void,
 relaunch: () => Effect.void,
 setPath: () => Effect.void,
 setName: () => Effect.void,
 setAboutPanelOptions: () => Effect.void,
 setAppUserModelId: () => Effect.void,
 getAppMetrics: Effect.succeed([]),
 isDefaultProtocolClient: () => Effect.succeed(false),
 setAsDefaultProtocolClient: () => Effect.succeed(true),
 setDesktopName: () => Effect.void,
 setDockIcon: () => Effect.void,
 appendCommandLineSwitch: () => Effect.void,
 removeCommandLineSwitch: () => Effect.void,
 onBeforeQuitForUpdate: (listener) =>
 Effect.acquireRelease(
 Effect.sync(() => {
 appListeners.set("before-quit-for-update", listener);
 }),
 () =>
 Effect.sync(() => {
 appListeners.delete("before-quit-for-update");
 }),
 ).pipe(Effect.asVoid),
 on: (eventName, listener) =>
 Effect.acquireRelease(
 Effect.sync(() => {
 appListeners.set(
 eventName,
 listener as unknown as (...args: readonly unknown[]) => void,
 );
 }),
 () =>
 Effect.sync(() => {
 appListeners.delete(eventName);
 }),
 ).pipe(Effect.asVoid),
 } satisfies ElectronApp.ElectronApp["Service"]);

 const electronThemeLayer = Layer.succeed(ElectronTheme.ElectronTheme, {
 shouldUseDarkColors: Effect.succeed(false),
 setSource: () => Effect.void,
 onUpdated: () => Effect.void,
 });

 const desktopWindowLayer = Layer.succeed(DesktopWindow.DesktopWindow, {
 createMain: Effect.die("unexpected window creation"),
 ensureMain: Effect.die("unexpected window creation"),
 revealOrCreateMain: Effect.die("unexpected window creation"),
 activate: Effect.void,
 createMainIfBackendReady: Effect.void,
 showConnectingSplash: Effect.void,
 handleBackendReady: () => Effect.void,
 handleBackendNotReady: Effect.void,
 flushMainWindowBounds: Effect.void,
 dispatchMenuAction: () => Effect.void,
 zoomMain: () => Effect.void,
 syncAppearance: Effect.void,
 });

 const environmentLayer = Layer.succeed(DesktopEnvironment.DesktopEnvironment, {
 platform,
 isDevelopment: false,
 } as DesktopEnvironment.DesktopEnvironment["Service"]);

 const layer = DesktopLifecycle.layer.pipe(
 Layer.provideMerge(electronAppLayer),
 Layer.provideMerge(makeElectronAppLayer(appListeners)),
 Layer.provideMerge(electronThemeLayer),
 Layer.provideMerge(desktopWindowLayer),
 Layer.provideMerge(makeElectronWindowLayer()),
 Layer.provideMerge(makeDesktopWindowLayer()),
 Layer.provideMerge(environmentLayer),
 Layer.provideMerge(DesktopShutdown.layer),
 Layer.provideMerge(DesktopState.layer),
Expand DownExpand Up@@ -123,4 +143,103 @@ describe("DesktopLifecycle", () => {
 ).pipe(Effect.provide(layer));
 });
 }

 it.effect("destroys windows before waiting for backend shutdown", () =>
 Effect.gen(function* () {
 const appListeners = new Map<string, (...args: readonly unknown[]) => void>();
 const shutdownRequested = yield* Deferred.make<void>();
 const allowShutdown = yield* Deferred.make<void>();
 const quitRequested = yield* Deferred.make<void>();
 const events: string[] = [];

 const quit = Effect.sync(() => {
 events.push("quit");
 }).pipe(Effect.andThen(Deferred.succeed(quitRequested, undefined)), Effect.asVoid);
 const destroyAll = Effect.sync(() => {
 events.push("destroy");
 });
 const flushMainWindowBounds = Effect.sync(() => {
 events.push("flush");
 });

 const desktopShutdownLayer = Layer.succeed(DesktopShutdown.DesktopShutdown, {
 request: Effect.sync(() => {
 events.push("request");
 }).pipe(Effect.andThen(Deferred.succeed(shutdownRequested, undefined)), Effect.asVoid),
 awaitRequest: Deferred.await(shutdownRequested),
 markComplete: Deferred.succeed(allowShutdown, undefined).pipe(Effect.asVoid),
 awaitComplete: Deferred.await(allowShutdown),
 isComplete: Deferred.isDone(allowShutdown),
 });

 const environmentLayer = Layer.succeed(DesktopEnvironment.DesktopEnvironment, {
 platform: "darwin",
 isDevelopment: false,
 } as DesktopEnvironment.DesktopEnvironment["Service"]);

 const layer = DesktopLifecycle.layer.pipe(
 Layer.provideMerge(makeElectronAppLayer(appListeners, quit)),
 Layer.provideMerge(electronThemeLayer),
 Layer.provideMerge(makeElectronWindowLayer(destroyAll)),
 Layer.provideMerge(makeDesktopWindowLayer({ flushMainWindowBounds })),
 Layer.provideMerge(environmentLayer),
 Layer.provideMerge(desktopShutdownLayer),
 Layer.provideMerge(DesktopState.layer),
 );

 yield* Effect.scoped(
 Effect.gen(function* () {
 const lifecycle = yield* DesktopLifecycle.DesktopLifecycle;
 yield* lifecycle.register;

 const event = { preventDefault: () => undefined } as Electron.Event;
 appListeners.get("before-quit")?.(event);

 yield* Deferred.await(shutdownRequested);
 const eventsBeforeCleanup = [...events];
 yield* Deferred.succeed(allowShutdown, undefined);
 yield* Deferred.await(quitRequested);

 assert.deepEqual(eventsBeforeCleanup, ["flush", "destroy", "request"]);
 assert.deepEqual(events, ["flush", "destroy", "request", "quit"]);
 }),
 ).pipe(Effect.provide(layer));
 }),
 );

 it.effect("ignores app activation while quitting", () =>
 Effect.gen(function* () {
 const appListeners = new Map<string, (...args: readonly unknown[]) => void>();
 let activationCount = 0;
 const activate = Effect.sync(() => {
 activationCount += 1;
 });
 const environmentLayer = Layer.succeed(DesktopEnvironment.DesktopEnvironment, {
 platform: "darwin",
 isDevelopment: false,
 } as DesktopEnvironment.DesktopEnvironment["Service"]);
 const layer = DesktopLifecycle.layer.pipe(
 Layer.provideMerge(makeElectronAppLayer(appListeners)),
 Layer.provideMerge(electronThemeLayer),
 Layer.provideMerge(makeElectronWindowLayer()),
 Layer.provideMerge(makeDesktopWindowLayer({ activate })),
 Layer.provideMerge(environmentLayer),
 Layer.provideMerge(DesktopShutdown.layer),
 Layer.provideMerge(DesktopState.layer),
 );

 yield* Effect.scoped(
 Effect.gen(function* () {
 const lifecycle = yield* DesktopLifecycle.DesktopLifecycle;
 const state = yield* DesktopState.DesktopState;
 yield* lifecycle.register;
 yield* Ref.set(state.quitting, true);

 appListeners.get("activate")?.();

 assert.equal(activationCount, 0);
 }),
 ).pipe(Effect.provide(layer));
 }),
 );
});
Loading
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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feat: choose the app icon, and name the artwork scenes#9

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 Merged

sheehanmunim
merged 5 commits into

from

Aug 19, 2026
 Merged


feat: choose the app icon, and name the artwork scenes
#9
Show file tree
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Commits

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5 commits


Select commit
Hold shift + click to select a range
8bbbab5

fix(web): align sidebar statuses with project names (#7491)


RakshithBhat03 Aug 19, 2026
24c4ba6

fix(desktop): close the window before quit cleanup (#6562)


t3dotgg Aug 19, 2026
f2d5fc9

fix(desktop): stop automatic passkey prompts (#7522)


t3dotgg Aug 19, 2026
2cc40cc

merge upstream t3code main: passkey prompts (#7522), quit cleanup (#6…


sheehanmunim Aug 19, 2026
aed2fc8

feat: choose the app icon, and name the artwork scenes


sheehanmunim Aug 19, 2026

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Filter by extension
Filter by extension
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255 changes: 187 additions & 68 deletions
apps/desktop/src/app/DesktopLifecycle.test.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -1,4 +1,5 @@
import { assert, describe, it } from "@effect/vitest";
import * as Deferred from "effect/Deferred";
import * as Effect from "effect/Effect";
import * as Layer from "effect/Layer";
import * as Ref from "effect/Ref";
Expand All@@ -7,91 +8,110 @@ import type * as Electron from "electron";

import * as ElectronApp from "../electron/ElectronApp.ts";
import * as ElectronTheme from "../electron/ElectronTheme.ts";
import * as ElectronWindow from "../electron/ElectronWindow.ts";
import * as DesktopEnvironment from "./DesktopEnvironment.ts";
import * as DesktopLifecycle from "./DesktopLifecycle.ts";
import * as DesktopShutdown from "./DesktopShutdown.ts";
import * as DesktopState from "./DesktopState.ts";
import * as DesktopWindow from "../window/DesktopWindow.ts";

function makeElectronAppLayer(
 appListeners: Map<string, (...args: readonly unknown[]) => void>,
 quit: Effect.Effect<void> = Effect.void,
) {
 const registerListener = (eventName: string, listener: (...args: readonly unknown[]) => void) =>
 Effect.acquireRelease(
 Effect.sync(() => {
 appListeners.set(eventName, listener);
 }),
 () =>
 Effect.sync(() => {
 appListeners.delete(eventName);
 }),
 ).pipe(Effect.asVoid);

 return Layer.succeed(ElectronApp.ElectronApp, {
 metadata: Effect.die("unexpected metadata read"),
 name: Effect.succeed("T3 Code"),
 systemLocale: Effect.succeed("en-US"),
 whenReady: Effect.void,
 quit,
 exit: () => Effect.void,
 relaunch: () => Effect.void,
 setPath: () => Effect.void,
 setName: () => Effect.void,
 setAboutPanelOptions: () => Effect.void,
 setAppUserModelId: () => Effect.void,
 getAppMetrics: Effect.succeed([]),
 isDefaultProtocolClient: () => Effect.succeed(false),
 setAsDefaultProtocolClient: () => Effect.succeed(true),
 setDesktopName: () => Effect.void,
 setDockIcon: () => Effect.void,
 appendCommandLineSwitch: () => Effect.void,
 removeCommandLineSwitch: () => Effect.void,
 onBeforeQuitForUpdate: (listener) => registerListener("before-quit-for-update", listener),
 on: (eventName, listener) =>
 registerListener(eventName, listener as unknown as (...args: readonly unknown[]) => void),
 } satisfies ElectronApp.ElectronApp["Service"]);
}

const electronThemeLayer = Layer.succeed(ElectronTheme.ElectronTheme, {
 shouldUseDarkColors: Effect.succeed(false),
 setSource: () => Effect.void,
 onUpdated: () => Effect.void,
});

function makeElectronWindowLayer(destroyAll: Effect.Effect<void> = Effect.void) {
 return Layer.succeed(ElectronWindow.ElectronWindow, {
 create: () => Effect.die("unexpected window creation"),
 main: Effect.die("unexpected main window read"),
 currentMainOrFirst: Effect.die("unexpected current window read"),
 focusedMainOrFirst: Effect.die("unexpected focused window read"),
 setMain: () => Effect.void,
 clearMain: () => Effect.void,
 reveal: () => Effect.void,
 sendAll: () => Effect.void,
 destroyAll,
 syncAllAppearance: () => Effect.void,
 });
}

function makeDesktopWindowLayer(
 input: {
 readonly activate?: Effect.Effect<void>;
 readonly flushMainWindowBounds?: Effect.Effect<void>;
 } = {},
) {
 return Layer.succeed(DesktopWindow.DesktopWindow, {
 createMain: Effect.die("unexpected window creation"),
 ensureMain: Effect.die("unexpected window creation"),
 revealOrCreateMain: Effect.die("unexpected window creation"),
 activate: input.activate ?? Effect.void,
 createMainIfBackendReady: Effect.void,
 showConnectingSplash: Effect.void,
 handleBackendReady: () => Effect.void,
 handleBackendNotReady: Effect.void,
 flushMainWindowBounds: input.flushMainWindowBounds ?? Effect.void,
 dispatchMenuAction: () => Effect.void,
 zoomMain: () => Effect.void,
 syncAppearance: Effect.void,
 });
}

describe("DesktopLifecycle", () => {
 for (const platform of ["darwin", "win32", "linux"] satisfies ReadonlyArray<NodeJS.Platform>) {
 it.effect(`lets the updater's quit event proceed on ${platform}`, () => {
 const appListeners = new Map<string, (...args: readonly unknown[]) => void>();

 const electronAppLayer = Layer.succeed(ElectronApp.ElectronApp, {
 metadata: Effect.die("unexpected metadata read"),
 name: Effect.succeed("T3 Code"),
 systemLocale: Effect.succeed("en-US"),
 whenReady: Effect.void,
 quit: Effect.void,
 exit: () => Effect.void,
 relaunch: () => Effect.void,
 setPath: () => Effect.void,
 setName: () => Effect.void,
 setAboutPanelOptions: () => Effect.void,
 setAppUserModelId: () => Effect.void,
 getAppMetrics: Effect.succeed([]),
 isDefaultProtocolClient: () => Effect.succeed(false),
 setAsDefaultProtocolClient: () => Effect.succeed(true),
 setDesktopName: () => Effect.void,
 setDockIcon: () => Effect.void,
 appendCommandLineSwitch: () => Effect.void,
 removeCommandLineSwitch: () => Effect.void,
 onBeforeQuitForUpdate: (listener) =>
 Effect.acquireRelease(
 Effect.sync(() => {
 appListeners.set("before-quit-for-update", listener);
 }),
 () =>
 Effect.sync(() => {
 appListeners.delete("before-quit-for-update");
 }),
 ).pipe(Effect.asVoid),
 on: (eventName, listener) =>
 Effect.acquireRelease(
 Effect.sync(() => {
 appListeners.set(
 eventName,
 listener as unknown as (...args: readonly unknown[]) => void,
 );
 }),
 () =>
 Effect.sync(() => {
 appListeners.delete(eventName);
 }),
 ).pipe(Effect.asVoid),
 } satisfies ElectronApp.ElectronApp["Service"]);

 const electronThemeLayer = Layer.succeed(ElectronTheme.ElectronTheme, {
 shouldUseDarkColors: Effect.succeed(false),
 setSource: () => Effect.void,
 onUpdated: () => Effect.void,
 });

 const desktopWindowLayer = Layer.succeed(DesktopWindow.DesktopWindow, {
 createMain: Effect.die("unexpected window creation"),
 ensureMain: Effect.die("unexpected window creation"),
 revealOrCreateMain: Effect.die("unexpected window creation"),
 activate: Effect.void,
 createMainIfBackendReady: Effect.void,
 showConnectingSplash: Effect.void,
 handleBackendReady: () => Effect.void,
 handleBackendNotReady: Effect.void,
 flushMainWindowBounds: Effect.void,
 dispatchMenuAction: () => Effect.void,
 zoomMain: () => Effect.void,
 syncAppearance: Effect.void,
 });

 const environmentLayer = Layer.succeed(DesktopEnvironment.DesktopEnvironment, {
 platform,
 isDevelopment: false,
 } as DesktopEnvironment.DesktopEnvironment["Service"]);

 const layer = DesktopLifecycle.layer.pipe(
 Layer.provideMerge(electronAppLayer),
 Layer.provideMerge(makeElectronAppLayer(appListeners)),
 Layer.provideMerge(electronThemeLayer),
 Layer.provideMerge(desktopWindowLayer),
 Layer.provideMerge(makeElectronWindowLayer()),
 Layer.provideMerge(makeDesktopWindowLayer()),
 Layer.provideMerge(environmentLayer),
 Layer.provideMerge(DesktopShutdown.layer),
 Layer.provideMerge(DesktopState.layer),
Expand DownExpand Up@@ -123,4 +143,103 @@ describe("DesktopLifecycle", () => {
 ).pipe(Effect.provide(layer));
 });
 }

 it.effect("destroys windows before waiting for backend shutdown", () =>
 Effect.gen(function* () {
 const appListeners = new Map<string, (...args: readonly unknown[]) => void>();
 const shutdownRequested = yield* Deferred.make<void>();
 const allowShutdown = yield* Deferred.make<void>();
 const quitRequested = yield* Deferred.make<void>();
 const events: string[] = [];

 const quit = Effect.sync(() => {
 events.push("quit");
 }).pipe(Effect.andThen(Deferred.succeed(quitRequested, undefined)), Effect.asVoid);
 const destroyAll = Effect.sync(() => {
 events.push("destroy");
 });
 const flushMainWindowBounds = Effect.sync(() => {
 events.push("flush");
 });

 const desktopShutdownLayer = Layer.succeed(DesktopShutdown.DesktopShutdown, {
 request: Effect.sync(() => {
 events.push("request");
 }).pipe(Effect.andThen(Deferred.succeed(shutdownRequested, undefined)), Effect.asVoid),
 awaitRequest: Deferred.await(shutdownRequested),
 markComplete: Deferred.succeed(allowShutdown, undefined).pipe(Effect.asVoid),
 awaitComplete: Deferred.await(allowShutdown),
 isComplete: Deferred.isDone(allowShutdown),
 });

 const environmentLayer = Layer.succeed(DesktopEnvironment.DesktopEnvironment, {
 platform: "darwin",
 isDevelopment: false,
 } as DesktopEnvironment.DesktopEnvironment["Service"]);

 const layer = DesktopLifecycle.layer.pipe(
 Layer.provideMerge(makeElectronAppLayer(appListeners, quit)),
 Layer.provideMerge(electronThemeLayer),
 Layer.provideMerge(makeElectronWindowLayer(destroyAll)),
 Layer.provideMerge(makeDesktopWindowLayer({ flushMainWindowBounds })),
 Layer.provideMerge(environmentLayer),
 Layer.provideMerge(desktopShutdownLayer),
 Layer.provideMerge(DesktopState.layer),
 );

 yield* Effect.scoped(
 Effect.gen(function* () {
 const lifecycle = yield* DesktopLifecycle.DesktopLifecycle;
 yield* lifecycle.register;

 const event = { preventDefault: () => undefined } as Electron.Event;
 appListeners.get("before-quit")?.(event);

 yield* Deferred.await(shutdownRequested);
 const eventsBeforeCleanup = [...events];
 yield* Deferred.succeed(allowShutdown, undefined);
 yield* Deferred.await(quitRequested);

 assert.deepEqual(eventsBeforeCleanup, ["flush", "destroy", "request"]);
 assert.deepEqual(events, ["flush", "destroy", "request", "quit"]);
 }),
 ).pipe(Effect.provide(layer));
 }),
 );

 it.effect("ignores app activation while quitting", () =>
 Effect.gen(function* () {
 const appListeners = new Map<string, (...args: readonly unknown[]) => void>();
 let activationCount = 0;
 const activate = Effect.sync(() => {
 activationCount += 1;
 });
 const environmentLayer = Layer.succeed(DesktopEnvironment.DesktopEnvironment, {
 platform: "darwin",
 isDevelopment: false,
 } as DesktopEnvironment.DesktopEnvironment["Service"]);
 const layer = DesktopLifecycle.layer.pipe(
 Layer.provideMerge(makeElectronAppLayer(appListeners)),
 Layer.provideMerge(electronThemeLayer),
 Layer.provideMerge(makeElectronWindowLayer()),
 Layer.provideMerge(makeDesktopWindowLayer({ activate })),
 Layer.provideMerge(environmentLayer),
 Layer.provideMerge(DesktopShutdown.layer),
 Layer.provideMerge(DesktopState.layer),
 );

 yield* Effect.scoped(
 Effect.gen(function* () {
 const lifecycle = yield* DesktopLifecycle.DesktopLifecycle;
 const state = yield* DesktopState.DesktopState;
 yield* lifecycle.register;
 yield* Ref.set(state.quitting, true);

 appListeners.get("activate")?.();

 assert.equal(activationCount, 0);
 }),
 ).pipe(Effect.provide(layer));
 }),
 );
});
Loading
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

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feat: choose the app icon, and name the artwork scenes#9

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 Merged

sheehanmunim
merged 5 commits into

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Aug 19, 2026
 Merged


feat: choose the app icon, and name the artwork scenes
#9
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8bbbab5

fix(web): align sidebar statuses with project names (#7491)


RakshithBhat03 Aug 19, 2026
24c4ba6

fix(desktop): close the window before quit cleanup (#6562)


t3dotgg Aug 19, 2026
f2d5fc9

fix(desktop): stop automatic passkey prompts (#7522)


t3dotgg Aug 19, 2026
2cc40cc

merge upstream t3code main: passkey prompts (#7522), quit cleanup (#6…


sheehanmunim Aug 19, 2026
aed2fc8

feat: choose the app icon, and name the artwork scenes


sheehanmunim Aug 19, 2026

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255 changes: 187 additions & 68 deletions
apps/desktop/src/app/DesktopLifecycle.test.ts

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Original file line numberDiff line numberDiff line change
@@ -1,4 +1,5 @@
import { assert, describe, it } from "@effect/vitest";
import * as Deferred from "effect/Deferred";
import * as Effect from "effect/Effect";
import * as Layer from "effect/Layer";
import * as Ref from "effect/Ref";
Expand All@@ -7,91 +8,110 @@ import type * as Electron from "electron";

import * as ElectronApp from "../electron/ElectronApp.ts";
import * as ElectronTheme from "../electron/ElectronTheme.ts";
import * as ElectronWindow from "../electron/ElectronWindow.ts";
import * as DesktopEnvironment from "./DesktopEnvironment.ts";
import * as DesktopLifecycle from "./DesktopLifecycle.ts";
import * as DesktopShutdown from "./DesktopShutdown.ts";
import * as DesktopState from "./DesktopState.ts";
import * as DesktopWindow from "../window/DesktopWindow.ts";

function makeElectronAppLayer(
 appListeners: Map<string, (...args: readonly unknown[]) => void>,
 quit: Effect.Effect<void> = Effect.void,
) {
 const registerListener = (eventName: string, listener: (...args: readonly unknown[]) => void) =>
 Effect.acquireRelease(
 Effect.sync(() => {
 appListeners.set(eventName, listener);
 }),
 () =>
 Effect.sync(() => {
 appListeners.delete(eventName);
 }),
 ).pipe(Effect.asVoid);

 return Layer.succeed(ElectronApp.ElectronApp, {
 metadata: Effect.die("unexpected metadata read"),
 name: Effect.succeed("T3 Code"),
 systemLocale: Effect.succeed("en-US"),
 whenReady: Effect.void,
 quit,
 exit: () => Effect.void,
 relaunch: () => Effect.void,
 setPath: () => Effect.void,
 setName: () => Effect.void,
 setAboutPanelOptions: () => Effect.void,
 setAppUserModelId: () => Effect.void,
 getAppMetrics: Effect.succeed([]),
 isDefaultProtocolClient: () => Effect.succeed(false),
 setAsDefaultProtocolClient: () => Effect.succeed(true),
 setDesktopName: () => Effect.void,
 setDockIcon: () => Effect.void,
 appendCommandLineSwitch: () => Effect.void,
 removeCommandLineSwitch: () => Effect.void,
 onBeforeQuitForUpdate: (listener) => registerListener("before-quit-for-update", listener),
 on: (eventName, listener) =>
 registerListener(eventName, listener as unknown as (...args: readonly unknown[]) => void),
 } satisfies ElectronApp.ElectronApp["Service"]);
}

const electronThemeLayer = Layer.succeed(ElectronTheme.ElectronTheme, {
 shouldUseDarkColors: Effect.succeed(false),
 setSource: () => Effect.void,
 onUpdated: () => Effect.void,
});

function makeElectronWindowLayer(destroyAll: Effect.Effect<void> = Effect.void) {
 return Layer.succeed(ElectronWindow.ElectronWindow, {
 create: () => Effect.die("unexpected window creation"),
 main: Effect.die("unexpected main window read"),
 currentMainOrFirst: Effect.die("unexpected current window read"),
 focusedMainOrFirst: Effect.die("unexpected focused window read"),
 setMain: () => Effect.void,
 clearMain: () => Effect.void,
 reveal: () => Effect.void,
 sendAll: () => Effect.void,
 destroyAll,
 syncAllAppearance: () => Effect.void,
 });
}

function makeDesktopWindowLayer(
 input: {
 readonly activate?: Effect.Effect<void>;
 readonly flushMainWindowBounds?: Effect.Effect<void>;
 } = {},
) {
 return Layer.succeed(DesktopWindow.DesktopWindow, {
 createMain: Effect.die("unexpected window creation"),
 ensureMain: Effect.die("unexpected window creation"),
 revealOrCreateMain: Effect.die("unexpected window creation"),
 activate: input.activate ?? Effect.void,
 createMainIfBackendReady: Effect.void,
 showConnectingSplash: Effect.void,
 handleBackendReady: () => Effect.void,
 handleBackendNotReady: Effect.void,
 flushMainWindowBounds: input.flushMainWindowBounds ?? Effect.void,
 dispatchMenuAction: () => Effect.void,
 zoomMain: () => Effect.void,
 syncAppearance: Effect.void,
 });
}

describe("DesktopLifecycle", () => {
 for (const platform of ["darwin", "win32", "linux"] satisfies ReadonlyArray<NodeJS.Platform>) {
 it.effect(`lets the updater's quit event proceed on ${platform}`, () => {
 const appListeners = new Map<string, (...args: readonly unknown[]) => void>();

 const electronAppLayer = Layer.succeed(ElectronApp.ElectronApp, {
 metadata: Effect.die("unexpected metadata read"),
 name: Effect.succeed("T3 Code"),
 systemLocale: Effect.succeed("en-US"),
 whenReady: Effect.void,
 quit: Effect.void,
 exit: () => Effect.void,
 relaunch: () => Effect.void,
 setPath: () => Effect.void,
 setName: () => Effect.void,
 setAboutPanelOptions: () => Effect.void,
 setAppUserModelId: () => Effect.void,
 getAppMetrics: Effect.succeed([]),
 isDefaultProtocolClient: () => Effect.succeed(false),
 setAsDefaultProtocolClient: () => Effect.succeed(true),
 setDesktopName: () => Effect.void,
 setDockIcon: () => Effect.void,
 appendCommandLineSwitch: () => Effect.void,
 removeCommandLineSwitch: () => Effect.void,
 onBeforeQuitForUpdate: (listener) =>
 Effect.acquireRelease(
 Effect.sync(() => {
 appListeners.set("before-quit-for-update", listener);
 }),
 () =>
 Effect.sync(() => {
 appListeners.delete("before-quit-for-update");
 }),
 ).pipe(Effect.asVoid),
 on: (eventName, listener) =>
 Effect.acquireRelease(
 Effect.sync(() => {
 appListeners.set(
 eventName,
 listener as unknown as (...args: readonly unknown[]) => void,
 );
 }),
 () =>
 Effect.sync(() => {
 appListeners.delete(eventName);
 }),
 ).pipe(Effect.asVoid),
 } satisfies ElectronApp.ElectronApp["Service"]);

 const electronThemeLayer = Layer.succeed(ElectronTheme.ElectronTheme, {
 shouldUseDarkColors: Effect.succeed(false),
 setSource: () => Effect.void,
 onUpdated: () => Effect.void,
 });

 const desktopWindowLayer = Layer.succeed(DesktopWindow.DesktopWindow, {
 createMain: Effect.die("unexpected window creation"),
 ensureMain: Effect.die("unexpected window creation"),
 revealOrCreateMain: Effect.die("unexpected window creation"),
 activate: Effect.void,
 createMainIfBackendReady: Effect.void,
 showConnectingSplash: Effect.void,
 handleBackendReady: () => Effect.void,
 handleBackendNotReady: Effect.void,
 flushMainWindowBounds: Effect.void,
 dispatchMenuAction: () => Effect.void,
 zoomMain: () => Effect.void,
 syncAppearance: Effect.void,
 });

 const environmentLayer = Layer.succeed(DesktopEnvironment.DesktopEnvironment, {
 platform,
 isDevelopment: false,
 } as DesktopEnvironment.DesktopEnvironment["Service"]);

 const layer = DesktopLifecycle.layer.pipe(
 Layer.provideMerge(electronAppLayer),
 Layer.provideMerge(makeElectronAppLayer(appListeners)),
 Layer.provideMerge(electronThemeLayer),
 Layer.provideMerge(desktopWindowLayer),
 Layer.provideMerge(makeElectronWindowLayer()),
 Layer.provideMerge(makeDesktopWindowLayer()),
 Layer.provideMerge(environmentLayer),
 Layer.provideMerge(DesktopShutdown.layer),
 Layer.provideMerge(DesktopState.layer),
Expand DownExpand Up@@ -123,4 +143,103 @@ describe("DesktopLifecycle", () => {
 ).pipe(Effect.provide(layer));
 });
 }

 it.effect("destroys windows before waiting for backend shutdown", () =>
 Effect.gen(function* () {
 const appListeners = new Map<string, (...args: readonly unknown[]) => void>();
 const shutdownRequested = yield* Deferred.make<void>();
 const allowShutdown = yield* Deferred.make<void>();
 const quitRequested = yield* Deferred.make<void>();
 const events: string[] = [];

 const quit = Effect.sync(() => {
 events.push("quit");
 }).pipe(Effect.andThen(Deferred.succeed(quitRequested, undefined)), Effect.asVoid);
 const destroyAll = Effect.sync(() => {
 events.push("destroy");
 });
 const flushMainWindowBounds = Effect.sync(() => {
 events.push("flush");
 });

 const desktopShutdownLayer = Layer.succeed(DesktopShutdown.DesktopShutdown, {
 request: Effect.sync(() => {
 events.push("request");
 }).pipe(Effect.andThen(Deferred.succeed(shutdownRequested, undefined)), Effect.asVoid),
 awaitRequest: Deferred.await(shutdownRequested),
 markComplete: Deferred.succeed(allowShutdown, undefined).pipe(Effect.asVoid),
 awaitComplete: Deferred.await(allowShutdown),
 isComplete: Deferred.isDone(allowShutdown),
 });

 const environmentLayer = Layer.succeed(DesktopEnvironment.DesktopEnvironment, {
 platform: "darwin",
 isDevelopment: false,
 } as DesktopEnvironment.DesktopEnvironment["Service"]);

 const layer = DesktopLifecycle.layer.pipe(
 Layer.provideMerge(makeElectronAppLayer(appListeners, quit)),
 Layer.provideMerge(electronThemeLayer),
 Layer.provideMerge(makeElectronWindowLayer(destroyAll)),
 Layer.provideMerge(makeDesktopWindowLayer({ flushMainWindowBounds })),
 Layer.provideMerge(environmentLayer),
 Layer.provideMerge(desktopShutdownLayer),
 Layer.provideMerge(DesktopState.layer),
 );

 yield* Effect.scoped(
 Effect.gen(function* () {
 const lifecycle = yield* DesktopLifecycle.DesktopLifecycle;
 yield* lifecycle.register;

 const event = { preventDefault: () => undefined } as Electron.Event;
 appListeners.get("before-quit")?.(event);

 yield* Deferred.await(shutdownRequested);
 const eventsBeforeCleanup = [...events];
 yield* Deferred.succeed(allowShutdown, undefined);
 yield* Deferred.await(quitRequested);

 assert.deepEqual(eventsBeforeCleanup, ["flush", "destroy", "request"]);
 assert.deepEqual(events, ["flush", "destroy", "request", "quit"]);
 }),
 ).pipe(Effect.provide(layer));
 }),
 );

 it.effect("ignores app activation while quitting", () =>
 Effect.gen(function* () {
 const appListeners = new Map<string, (...args: readonly unknown[]) => void>();
 let activationCount = 0;
 const activate = Effect.sync(() => {
 activationCount += 1;
 });
 const environmentLayer = Layer.succeed(DesktopEnvironment.DesktopEnvironment, {
 platform: "darwin",
 isDevelopment: false,
 } as DesktopEnvironment.DesktopEnvironment["Service"]);
 const layer = DesktopLifecycle.layer.pipe(
 Layer.provideMerge(makeElectronAppLayer(appListeners)),
 Layer.provideMerge(electronThemeLayer),
 Layer.provideMerge(makeElectronWindowLayer()),
 Layer.provideMerge(makeDesktopWindowLayer({ activate })),
 Layer.provideMerge(environmentLayer),
 Layer.provideMerge(DesktopShutdown.layer),
 Layer.provideMerge(DesktopState.layer),
 );

 yield* Effect.scoped(
 Effect.gen(function* () {
 const lifecycle = yield* DesktopLifecycle.DesktopLifecycle;
 const state = yield* DesktopState.DesktopState;
 yield* lifecycle.register;
 yield* Ref.set(state.quitting, true);

 appListeners.get("activate")?.();

 assert.equal(activationCount, 0);
 }),
 ).pipe(Effect.provide(layer));
 }),
 );
});
Loading
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
feat: choose the app icon, and name the artwork scenes#9

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

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By clicking “Sign up for GitHub”, you agree to our terms of service and
privacy statement. We’ll occasionally send you account related emails.

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to your account

 Merged

sheehanmunim
merged 5 commits into

from

Aug 19, 2026
 Merged


feat: choose the app icon, and name the artwork scenes
#9
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Commits

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5 commits


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8bbbab5

fix(web): align sidebar statuses with project names (#7491)


RakshithBhat03 Aug 19, 2026
24c4ba6

fix(desktop): close the window before quit cleanup (#6562)


t3dotgg Aug 19, 2026
f2d5fc9

fix(desktop): stop automatic passkey prompts (#7522)


t3dotgg Aug 19, 2026
2cc40cc

merge upstream t3code main: passkey prompts (#7522), quit cleanup (#6…


sheehanmunim Aug 19, 2026
aed2fc8

feat: choose the app icon, and name the artwork scenes


sheehanmunim Aug 19, 2026

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255 changes: 187 additions & 68 deletions
apps/desktop/src/app/DesktopLifecycle.test.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -1,4 +1,5 @@
import { assert, describe, it } from "@effect/vitest";
import * as Deferred from "effect/Deferred";
import * as Effect from "effect/Effect";
import * as Layer from "effect/Layer";
import * as Ref from "effect/Ref";
Expand All@@ -7,91 +8,110 @@ import type * as Electron from "electron";

import * as ElectronApp from "../electron/ElectronApp.ts";
import * as ElectronTheme from "../electron/ElectronTheme.ts";
import * as ElectronWindow from "../electron/ElectronWindow.ts";
import * as DesktopEnvironment from "./DesktopEnvironment.ts";
import * as DesktopLifecycle from "./DesktopLifecycle.ts";
import * as DesktopShutdown from "./DesktopShutdown.ts";
import * as DesktopState from "./DesktopState.ts";
import * as DesktopWindow from "../window/DesktopWindow.ts";

function makeElectronAppLayer(
 appListeners: Map<string, (...args: readonly unknown[]) => void>,
 quit: Effect.Effect<void> = Effect.void,
) {
 const registerListener = (eventName: string, listener: (...args: readonly unknown[]) => void) =>
 Effect.acquireRelease(
 Effect.sync(() => {
 appListeners.set(eventName, listener);
 }),
 () =>
 Effect.sync(() => {
 appListeners.delete(eventName);
 }),
 ).pipe(Effect.asVoid);

 return Layer.succeed(ElectronApp.ElectronApp, {
 metadata: Effect.die("unexpected metadata read"),
 name: Effect.succeed("T3 Code"),
 systemLocale: Effect.succeed("en-US"),
 whenReady: Effect.void,
 quit,
 exit: () => Effect.void,
 relaunch: () => Effect.void,
 setPath: () => Effect.void,
 setName: () => Effect.void,
 setAboutPanelOptions: () => Effect.void,
 setAppUserModelId: () => Effect.void,
 getAppMetrics: Effect.succeed([]),
 isDefaultProtocolClient: () => Effect.succeed(false),
 setAsDefaultProtocolClient: () => Effect.succeed(true),
 setDesktopName: () => Effect.void,
 setDockIcon: () => Effect.void,
 appendCommandLineSwitch: () => Effect.void,
 removeCommandLineSwitch: () => Effect.void,
 onBeforeQuitForUpdate: (listener) => registerListener("before-quit-for-update", listener),
 on: (eventName, listener) =>
 registerListener(eventName, listener as unknown as (...args: readonly unknown[]) => void),
 } satisfies ElectronApp.ElectronApp["Service"]);
}

const electronThemeLayer = Layer.succeed(ElectronTheme.ElectronTheme, {
 shouldUseDarkColors: Effect.succeed(false),
 setSource: () => Effect.void,
 onUpdated: () => Effect.void,
});

function makeElectronWindowLayer(destroyAll: Effect.Effect<void> = Effect.void) {
 return Layer.succeed(ElectronWindow.ElectronWindow, {
 create: () => Effect.die("unexpected window creation"),
 main: Effect.die("unexpected main window read"),
 currentMainOrFirst: Effect.die("unexpected current window read"),
 focusedMainOrFirst: Effect.die("unexpected focused window read"),
 setMain: () => Effect.void,
 clearMain: () => Effect.void,
 reveal: () => Effect.void,
 sendAll: () => Effect.void,
 destroyAll,
 syncAllAppearance: () => Effect.void,
 });
}

function makeDesktopWindowLayer(
 input: {
 readonly activate?: Effect.Effect<void>;
 readonly flushMainWindowBounds?: Effect.Effect<void>;
 } = {},
) {
 return Layer.succeed(DesktopWindow.DesktopWindow, {
 createMain: Effect.die("unexpected window creation"),
 ensureMain: Effect.die("unexpected window creation"),
 revealOrCreateMain: Effect.die("unexpected window creation"),
 activate: input.activate ?? Effect.void,
 createMainIfBackendReady: Effect.void,
 showConnectingSplash: Effect.void,
 handleBackendReady: () => Effect.void,
 handleBackendNotReady: Effect.void,
 flushMainWindowBounds: input.flushMainWindowBounds ?? Effect.void,
 dispatchMenuAction: () => Effect.void,
 zoomMain: () => Effect.void,
 syncAppearance: Effect.void,
 });
}

describe("DesktopLifecycle", () => {
 for (const platform of ["darwin", "win32", "linux"] satisfies ReadonlyArray<NodeJS.Platform>) {
 it.effect(`lets the updater's quit event proceed on ${platform}`, () => {
 const appListeners = new Map<string, (...args: readonly unknown[]) => void>();

 const electronAppLayer = Layer.succeed(ElectronApp.ElectronApp, {
 metadata: Effect.die("unexpected metadata read"),
 name: Effect.succeed("T3 Code"),
 systemLocale: Effect.succeed("en-US"),
 whenReady: Effect.void,
 quit: Effect.void,
 exit: () => Effect.void,
 relaunch: () => Effect.void,
 setPath: () => Effect.void,
 setName: () => Effect.void,
 setAboutPanelOptions: () => Effect.void,
 setAppUserModelId: () => Effect.void,
 getAppMetrics: Effect.succeed([]),
 isDefaultProtocolClient: () => Effect.succeed(false),
 setAsDefaultProtocolClient: () => Effect.succeed(true),
 setDesktopName: () => Effect.void,
 setDockIcon: () => Effect.void,
 appendCommandLineSwitch: () => Effect.void,
 removeCommandLineSwitch: () => Effect.void,
 onBeforeQuitForUpdate: (listener) =>
 Effect.acquireRelease(
 Effect.sync(() => {
 appListeners.set("before-quit-for-update", listener);
 }),
 () =>
 Effect.sync(() => {
 appListeners.delete("before-quit-for-update");
 }),
 ).pipe(Effect.asVoid),
 on: (eventName, listener) =>
 Effect.acquireRelease(
 Effect.sync(() => {
 appListeners.set(
 eventName,
 listener as unknown as (...args: readonly unknown[]) => void,
 );
 }),
 () =>
 Effect.sync(() => {
 appListeners.delete(eventName);
 }),
 ).pipe(Effect.asVoid),
 } satisfies ElectronApp.ElectronApp["Service"]);

 const electronThemeLayer = Layer.succeed(ElectronTheme.ElectronTheme, {
 shouldUseDarkColors: Effect.succeed(false),
 setSource: () => Effect.void,
 onUpdated: () => Effect.void,
 });

 const desktopWindowLayer = Layer.succeed(DesktopWindow.DesktopWindow, {
 createMain: Effect.die("unexpected window creation"),
 ensureMain: Effect.die("unexpected window creation"),
 revealOrCreateMain: Effect.die("unexpected window creation"),
 activate: Effect.void,
 createMainIfBackendReady: Effect.void,
 showConnectingSplash: Effect.void,
 handleBackendReady: () => Effect.void,
 handleBackendNotReady: Effect.void,
 flushMainWindowBounds: Effect.void,
 dispatchMenuAction: () => Effect.void,
 zoomMain: () => Effect.void,
 syncAppearance: Effect.void,
 });

 const environmentLayer = Layer.succeed(DesktopEnvironment.DesktopEnvironment, {
 platform,
 isDevelopment: false,
 } as DesktopEnvironment.DesktopEnvironment["Service"]);

 const layer = DesktopLifecycle.layer.pipe(
 Layer.provideMerge(electronAppLayer),
 Layer.provideMerge(makeElectronAppLayer(appListeners)),
 Layer.provideMerge(electronThemeLayer),
 Layer.provideMerge(desktopWindowLayer),
 Layer.provideMerge(makeElectronWindowLayer()),
 Layer.provideMerge(makeDesktopWindowLayer()),
 Layer.provideMerge(environmentLayer),
 Layer.provideMerge(DesktopShutdown.layer),
 Layer.provideMerge(DesktopState.layer),
Expand DownExpand Up@@ -123,4 +143,103 @@ describe("DesktopLifecycle", () => {
 ).pipe(Effect.provide(layer));
 });
 }

 it.effect("destroys windows before waiting for backend shutdown", () =>
 Effect.gen(function* () {
 const appListeners = new Map<string, (...args: readonly unknown[]) => void>();
 const shutdownRequested = yield* Deferred.make<void>();
 const allowShutdown = yield* Deferred.make<void>();
 const quitRequested = yield* Deferred.make<void>();
 const events: string[] = [];

 const quit = Effect.sync(() => {
 events.push("quit");
 }).pipe(Effect.andThen(Deferred.succeed(quitRequested, undefined)), Effect.asVoid);
 const destroyAll = Effect.sync(() => {
 events.push("destroy");
 });
 const flushMainWindowBounds = Effect.sync(() => {
 events.push("flush");
 });

 const desktopShutdownLayer = Layer.succeed(DesktopShutdown.DesktopShutdown, {
 request: Effect.sync(() => {
 events.push("request");
 }).pipe(Effect.andThen(Deferred.succeed(shutdownRequested, undefined)), Effect.asVoid),
 awaitRequest: Deferred.await(shutdownRequested),
 markComplete: Deferred.succeed(allowShutdown, undefined).pipe(Effect.asVoid),
 awaitComplete: Deferred.await(allowShutdown),
 isComplete: Deferred.isDone(allowShutdown),
 });

 const environmentLayer = Layer.succeed(DesktopEnvironment.DesktopEnvironment, {
 platform: "darwin",
 isDevelopment: false,
 } as DesktopEnvironment.DesktopEnvironment["Service"]);

 const layer = DesktopLifecycle.layer.pipe(
 Layer.provideMerge(makeElectronAppLayer(appListeners, quit)),
 Layer.provideMerge(electronThemeLayer),
 Layer.provideMerge(makeElectronWindowLayer(destroyAll)),
 Layer.provideMerge(makeDesktopWindowLayer({ flushMainWindowBounds })),
 Layer.provideMerge(environmentLayer),
 Layer.provideMerge(desktopShutdownLayer),
 Layer.provideMerge(DesktopState.layer),
 );

 yield* Effect.scoped(
 Effect.gen(function* () {
 const lifecycle = yield* DesktopLifecycle.DesktopLifecycle;
 yield* lifecycle.register;

 const event = { preventDefault: () => undefined } as Electron.Event;
 appListeners.get("before-quit")?.(event);

 yield* Deferred.await(shutdownRequested);
 const eventsBeforeCleanup = [...events];
 yield* Deferred.succeed(allowShutdown, undefined);
 yield* Deferred.await(quitRequested);

 assert.deepEqual(eventsBeforeCleanup, ["flush", "destroy", "request"]);
 assert.deepEqual(events, ["flush", "destroy", "request", "quit"]);
 }),
 ).pipe(Effect.provide(layer));
 }),
 );

 it.effect("ignores app activation while quitting", () =>
 Effect.gen(function* () {
 const appListeners = new Map<string, (...args: readonly unknown[]) => void>();
 let activationCount = 0;
 const activate = Effect.sync(() => {
 activationCount += 1;
 });
 const environmentLayer = Layer.succeed(DesktopEnvironment.DesktopEnvironment, {
 platform: "darwin",
 isDevelopment: false,
 } as DesktopEnvironment.DesktopEnvironment["Service"]);
 const layer = DesktopLifecycle.layer.pipe(
 Layer.provideMerge(makeElectronAppLayer(appListeners)),
 Layer.provideMerge(electronThemeLayer),
 Layer.provideMerge(makeElectronWindowLayer()),
 Layer.provideMerge(makeDesktopWindowLayer({ activate })),
 Layer.provideMerge(environmentLayer),
 Layer.provideMerge(DesktopShutdown.layer),
 Layer.provideMerge(DesktopState.layer),
 );

 yield* Effect.scoped(
 Effect.gen(function* () {
 const lifecycle = yield* DesktopLifecycle.DesktopLifecycle;
 const state = yield* DesktopState.DesktopState;
 yield* lifecycle.register;
 yield* Ref.set(state.quitting, true);

 appListeners.get("activate")?.();

 assert.equal(activationCount, 0);
 }),
 ).pipe(Effect.provide(layer));
 }),
 );
});
Loading
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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feat: choose the app icon, and name the artwork scenes#9

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 Merged

sheehanmunim
merged 5 commits into

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Aug 19, 2026
 Merged


feat: choose the app icon, and name the artwork scenes
#9
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8bbbab5

fix(web): align sidebar statuses with project names (#7491)


RakshithBhat03 Aug 19, 2026
24c4ba6

fix(desktop): close the window before quit cleanup (#6562)


t3dotgg Aug 19, 2026
f2d5fc9

fix(desktop): stop automatic passkey prompts (#7522)


t3dotgg Aug 19, 2026
2cc40cc

merge upstream t3code main: passkey prompts (#7522), quit cleanup (#6…


sheehanmunim Aug 19, 2026
aed2fc8

feat: choose the app icon, and name the artwork scenes


sheehanmunim Aug 19, 2026

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255 changes: 187 additions & 68 deletions
apps/desktop/src/app/DesktopLifecycle.test.ts

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Original file line numberDiff line numberDiff line change
@@ -1,4 +1,5 @@
import { assert, describe, it } from "@effect/vitest";
import * as Deferred from "effect/Deferred";
import * as Effect from "effect/Effect";
import * as Layer from "effect/Layer";
import * as Ref from "effect/Ref";
Expand All@@ -7,91 +8,110 @@ import type * as Electron from "electron";

import * as ElectronApp from "../electron/ElectronApp.ts";
import * as ElectronTheme from "../electron/ElectronTheme.ts";
import * as ElectronWindow from "../electron/ElectronWindow.ts";
import * as DesktopEnvironment from "./DesktopEnvironment.ts";
import * as DesktopLifecycle from "./DesktopLifecycle.ts";
import * as DesktopShutdown from "./DesktopShutdown.ts";
import * as DesktopState from "./DesktopState.ts";
import * as DesktopWindow from "../window/DesktopWindow.ts";

function makeElectronAppLayer(
 appListeners: Map<string, (...args: readonly unknown[]) => void>,
 quit: Effect.Effect<void> = Effect.void,
) {
 const registerListener = (eventName: string, listener: (...args: readonly unknown[]) => void) =>
 Effect.acquireRelease(
 Effect.sync(() => {
 appListeners.set(eventName, listener);
 }),
 () =>
 Effect.sync(() => {
 appListeners.delete(eventName);
 }),
 ).pipe(Effect.asVoid);

 return Layer.succeed(ElectronApp.ElectronApp, {
 metadata: Effect.die("unexpected metadata read"),
 name: Effect.succeed("T3 Code"),
 systemLocale: Effect.succeed("en-US"),
 whenReady: Effect.void,
 quit,
 exit: () => Effect.void,
 relaunch: () => Effect.void,
 setPath: () => Effect.void,
 setName: () => Effect.void,
 setAboutPanelOptions: () => Effect.void,
 setAppUserModelId: () => Effect.void,
 getAppMetrics: Effect.succeed([]),
 isDefaultProtocolClient: () => Effect.succeed(false),
 setAsDefaultProtocolClient: () => Effect.succeed(true),
 setDesktopName: () => Effect.void,
 setDockIcon: () => Effect.void,
 appendCommandLineSwitch: () => Effect.void,
 removeCommandLineSwitch: () => Effect.void,
 onBeforeQuitForUpdate: (listener) => registerListener("before-quit-for-update", listener),
 on: (eventName, listener) =>
 registerListener(eventName, listener as unknown as (...args: readonly unknown[]) => void),
 } satisfies ElectronApp.ElectronApp["Service"]);
}

const electronThemeLayer = Layer.succeed(ElectronTheme.ElectronTheme, {
 shouldUseDarkColors: Effect.succeed(false),
 setSource: () => Effect.void,
 onUpdated: () => Effect.void,
});

function makeElectronWindowLayer(destroyAll: Effect.Effect<void> = Effect.void) {
 return Layer.succeed(ElectronWindow.ElectronWindow, {
 create: () => Effect.die("unexpected window creation"),
 main: Effect.die("unexpected main window read"),
 currentMainOrFirst: Effect.die("unexpected current window read"),
 focusedMainOrFirst: Effect.die("unexpected focused window read"),
 setMain: () => Effect.void,
 clearMain: () => Effect.void,
 reveal: () => Effect.void,
 sendAll: () => Effect.void,
 destroyAll,
 syncAllAppearance: () => Effect.void,
 });
}

function makeDesktopWindowLayer(
 input: {
 readonly activate?: Effect.Effect<void>;
 readonly flushMainWindowBounds?: Effect.Effect<void>;
 } = {},
) {
 return Layer.succeed(DesktopWindow.DesktopWindow, {
 createMain: Effect.die("unexpected window creation"),
 ensureMain: Effect.die("unexpected window creation"),
 revealOrCreateMain: Effect.die("unexpected window creation"),
 activate: input.activate ?? Effect.void,
 createMainIfBackendReady: Effect.void,
 showConnectingSplash: Effect.void,
 handleBackendReady: () => Effect.void,
 handleBackendNotReady: Effect.void,
 flushMainWindowBounds: input.flushMainWindowBounds ?? Effect.void,
 dispatchMenuAction: () => Effect.void,
 zoomMain: () => Effect.void,
 syncAppearance: Effect.void,
 });
}

describe("DesktopLifecycle", () => {
 for (const platform of ["darwin", "win32", "linux"] satisfies ReadonlyArray<NodeJS.Platform>) {
 it.effect(`lets the updater's quit event proceed on ${platform}`, () => {
 const appListeners = new Map<string, (...args: readonly unknown[]) => void>();

 const electronAppLayer = Layer.succeed(ElectronApp.ElectronApp, {
 metadata: Effect.die("unexpected metadata read"),
 name: Effect.succeed("T3 Code"),
 systemLocale: Effect.succeed("en-US"),
 whenReady: Effect.void,
 quit: Effect.void,
 exit: () => Effect.void,
 relaunch: () => Effect.void,
 setPath: () => Effect.void,
 setName: () => Effect.void,
 setAboutPanelOptions: () => Effect.void,
 setAppUserModelId: () => Effect.void,
 getAppMetrics: Effect.succeed([]),
 isDefaultProtocolClient: () => Effect.succeed(false),
 setAsDefaultProtocolClient: () => Effect.succeed(true),
 setDesktopName: () => Effect.void,
 setDockIcon: () => Effect.void,
 appendCommandLineSwitch: () => Effect.void,
 removeCommandLineSwitch: () => Effect.void,
 onBeforeQuitForUpdate: (listener) =>
 Effect.acquireRelease(
 Effect.sync(() => {
 appListeners.set("before-quit-for-update", listener);
 }),
 () =>
 Effect.sync(() => {
 appListeners.delete("before-quit-for-update");
 }),
 ).pipe(Effect.asVoid),
 on: (eventName, listener) =>
 Effect.acquireRelease(
 Effect.sync(() => {
 appListeners.set(
 eventName,
 listener as unknown as (...args: readonly unknown[]) => void,
 );
 }),
 () =>
 Effect.sync(() => {
 appListeners.delete(eventName);
 }),
 ).pipe(Effect.asVoid),
 } satisfies ElectronApp.ElectronApp["Service"]);

 const electronThemeLayer = Layer.succeed(ElectronTheme.ElectronTheme, {
 shouldUseDarkColors: Effect.succeed(false),
 setSource: () => Effect.void,
 onUpdated: () => Effect.void,
 });

 const desktopWindowLayer = Layer.succeed(DesktopWindow.DesktopWindow, {
 createMain: Effect.die("unexpected window creation"),
 ensureMain: Effect.die("unexpected window creation"),
 revealOrCreateMain: Effect.die("unexpected window creation"),
 activate: Effect.void,
 createMainIfBackendReady: Effect.void,
 showConnectingSplash: Effect.void,
 handleBackendReady: () => Effect.void,
 handleBackendNotReady: Effect.void,
 flushMainWindowBounds: Effect.void,
 dispatchMenuAction: () => Effect.void,
 zoomMain: () => Effect.void,
 syncAppearance: Effect.void,
 });

 const environmentLayer = Layer.succeed(DesktopEnvironment.DesktopEnvironment, {
 platform,
 isDevelopment: false,
 } as DesktopEnvironment.DesktopEnvironment["Service"]);

 const layer = DesktopLifecycle.layer.pipe(
 Layer.provideMerge(electronAppLayer),
 Layer.provideMerge(makeElectronAppLayer(appListeners)),
 Layer.provideMerge(electronThemeLayer),
 Layer.provideMerge(desktopWindowLayer),
 Layer.provideMerge(makeElectronWindowLayer()),
 Layer.provideMerge(makeDesktopWindowLayer()),
 Layer.provideMerge(environmentLayer),
 Layer.provideMerge(DesktopShutdown.layer),
 Layer.provideMerge(DesktopState.layer),
Expand DownExpand Up@@ -123,4 +143,103 @@ describe("DesktopLifecycle", () => {
 ).pipe(Effect.provide(layer));
 });
 }

 it.effect("destroys windows before waiting for backend shutdown", () =>
 Effect.gen(function* () {
 const appListeners = new Map<string, (...args: readonly unknown[]) => void>();
 const shutdownRequested = yield* Deferred.make<void>();
 const allowShutdown = yield* Deferred.make<void>();
 const quitRequested = yield* Deferred.make<void>();
 const events: string[] = [];

 const quit = Effect.sync(() => {
 events.push("quit");
 }).pipe(Effect.andThen(Deferred.succeed(quitRequested, undefined)), Effect.asVoid);
 const destroyAll = Effect.sync(() => {
 events.push("destroy");
 });
 const flushMainWindowBounds = Effect.sync(() => {
 events.push("flush");
 });

 const desktopShutdownLayer = Layer.succeed(DesktopShutdown.DesktopShutdown, {
 request: Effect.sync(() => {
 events.push("request");
 }).pipe(Effect.andThen(Deferred.succeed(shutdownRequested, undefined)), Effect.asVoid),
 awaitRequest: Deferred.await(shutdownRequested),
 markComplete: Deferred.succeed(allowShutdown, undefined).pipe(Effect.asVoid),
 awaitComplete: Deferred.await(allowShutdown),
 isComplete: Deferred.isDone(allowShutdown),
 });

 const environmentLayer = Layer.succeed(DesktopEnvironment.DesktopEnvironment, {
 platform: "darwin",
 isDevelopment: false,
 } as DesktopEnvironment.DesktopEnvironment["Service"]);

 const layer = DesktopLifecycle.layer.pipe(
 Layer.provideMerge(makeElectronAppLayer(appListeners, quit)),
 Layer.provideMerge(electronThemeLayer),
 Layer.provideMerge(makeElectronWindowLayer(destroyAll)),
 Layer.provideMerge(makeDesktopWindowLayer({ flushMainWindowBounds })),
 Layer.provideMerge(environmentLayer),
 Layer.provideMerge(desktopShutdownLayer),
 Layer.provideMerge(DesktopState.layer),
 );

 yield* Effect.scoped(
 Effect.gen(function* () {
 const lifecycle = yield* DesktopLifecycle.DesktopLifecycle;
 yield* lifecycle.register;

 const event = { preventDefault: () => undefined } as Electron.Event;
 appListeners.get("before-quit")?.(event);

 yield* Deferred.await(shutdownRequested);
 const eventsBeforeCleanup = [...events];
 yield* Deferred.succeed(allowShutdown, undefined);
 yield* Deferred.await(quitRequested);

 assert.deepEqual(eventsBeforeCleanup, ["flush", "destroy", "request"]);
 assert.deepEqual(events, ["flush", "destroy", "request", "quit"]);
 }),
 ).pipe(Effect.provide(layer));
 }),
 );

 it.effect("ignores app activation while quitting", () =>
 Effect.gen(function* () {
 const appListeners = new Map<string, (...args: readonly unknown[]) => void>();
 let activationCount = 0;
 const activate = Effect.sync(() => {
 activationCount += 1;
 });
 const environmentLayer = Layer.succeed(DesktopEnvironment.DesktopEnvironment, {
 platform: "darwin",
 isDevelopment: false,
 } as DesktopEnvironment.DesktopEnvironment["Service"]);
 const layer = DesktopLifecycle.layer.pipe(
 Layer.provideMerge(makeElectronAppLayer(appListeners)),
 Layer.provideMerge(electronThemeLayer),
 Layer.provideMerge(makeElectronWindowLayer()),
 Layer.provideMerge(makeDesktopWindowLayer({ activate })),
 Layer.provideMerge(environmentLayer),
 Layer.provideMerge(DesktopShutdown.layer),
 Layer.provideMerge(DesktopState.layer),
 );

 yield* Effect.scoped(
 Effect.gen(function* () {
 const lifecycle = yield* DesktopLifecycle.DesktopLifecycle;
 const state = yield* DesktopState.DesktopState;
 yield* lifecycle.register;
 yield* Ref.set(state.quitting, true);

 appListeners.get("activate")?.();

 assert.equal(activationCount, 0);
 }),
 ).pipe(Effect.provide(layer));
 }),
 );
});
Loading
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

Skip to content
feat: choose the app icon, and name the artwork scenes#9

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 Merged

sheehanmunim
merged 5 commits into

from

Aug 19, 2026
 Merged


feat: choose the app icon, and name the artwork scenes
#9
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8bbbab5

fix(web): align sidebar statuses with project names (#7491)


RakshithBhat03 Aug 19, 2026
24c4ba6

fix(desktop): close the window before quit cleanup (#6562)


t3dotgg Aug 19, 2026
f2d5fc9

fix(desktop): stop automatic passkey prompts (#7522)


t3dotgg Aug 19, 2026
2cc40cc

merge upstream t3code main: passkey prompts (#7522), quit cleanup (#6…


sheehanmunim Aug 19, 2026
aed2fc8

feat: choose the app icon, and name the artwork scenes


sheehanmunim Aug 19, 2026

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255 changes: 187 additions & 68 deletions
apps/desktop/src/app/DesktopLifecycle.test.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -1,4 +1,5 @@
import { assert, describe, it } from "@effect/vitest";
import * as Deferred from "effect/Deferred";
import * as Effect from "effect/Effect";
import * as Layer from "effect/Layer";
import * as Ref from "effect/Ref";
Expand All@@ -7,91 +8,110 @@ import type * as Electron from "electron";

import * as ElectronApp from "../electron/ElectronApp.ts";
import * as ElectronTheme from "../electron/ElectronTheme.ts";
import * as ElectronWindow from "../electron/ElectronWindow.ts";
import * as DesktopEnvironment from "./DesktopEnvironment.ts";
import * as DesktopLifecycle from "./DesktopLifecycle.ts";
import * as DesktopShutdown from "./DesktopShutdown.ts";
import * as DesktopState from "./DesktopState.ts";
import * as DesktopWindow from "../window/DesktopWindow.ts";

function makeElectronAppLayer(
 appListeners: Map<string, (...args: readonly unknown[]) => void>,
 quit: Effect.Effect<void> = Effect.void,
) {
 const registerListener = (eventName: string, listener: (...args: readonly unknown[]) => void) =>
 Effect.acquireRelease(
 Effect.sync(() => {
 appListeners.set(eventName, listener);
 }),
 () =>
 Effect.sync(() => {
 appListeners.delete(eventName);
 }),
 ).pipe(Effect.asVoid);

 return Layer.succeed(ElectronApp.ElectronApp, {
 metadata: Effect.die("unexpected metadata read"),
 name: Effect.succeed("T3 Code"),
 systemLocale: Effect.succeed("en-US"),
 whenReady: Effect.void,
 quit,
 exit: () => Effect.void,
 relaunch: () => Effect.void,
 setPath: () => Effect.void,
 setName: () => Effect.void,
 setAboutPanelOptions: () => Effect.void,
 setAppUserModelId: () => Effect.void,
 getAppMetrics: Effect.succeed([]),
 isDefaultProtocolClient: () => Effect.succeed(false),
 setAsDefaultProtocolClient: () => Effect.succeed(true),
 setDesktopName: () => Effect.void,
 setDockIcon: () => Effect.void,
 appendCommandLineSwitch: () => Effect.void,
 removeCommandLineSwitch: () => Effect.void,
 onBeforeQuitForUpdate: (listener) => registerListener("before-quit-for-update", listener),
 on: (eventName, listener) =>
 registerListener(eventName, listener as unknown as (...args: readonly unknown[]) => void),
 } satisfies ElectronApp.ElectronApp["Service"]);
}

const electronThemeLayer = Layer.succeed(ElectronTheme.ElectronTheme, {
 shouldUseDarkColors: Effect.succeed(false),
 setSource: () => Effect.void,
 onUpdated: () => Effect.void,
});

function makeElectronWindowLayer(destroyAll: Effect.Effect<void> = Effect.void) {
 return Layer.succeed(ElectronWindow.ElectronWindow, {
 create: () => Effect.die("unexpected window creation"),
 main: Effect.die("unexpected main window read"),
 currentMainOrFirst: Effect.die("unexpected current window read"),
 focusedMainOrFirst: Effect.die("unexpected focused window read"),
 setMain: () => Effect.void,
 clearMain: () => Effect.void,
 reveal: () => Effect.void,
 sendAll: () => Effect.void,
 destroyAll,
 syncAllAppearance: () => Effect.void,
 });
}

function makeDesktopWindowLayer(
 input: {
 readonly activate?: Effect.Effect<void>;
 readonly flushMainWindowBounds?: Effect.Effect<void>;
 } = {},
) {
 return Layer.succeed(DesktopWindow.DesktopWindow, {
 createMain: Effect.die("unexpected window creation"),
 ensureMain: Effect.die("unexpected window creation"),
 revealOrCreateMain: Effect.die("unexpected window creation"),
 activate: input.activate ?? Effect.void,
 createMainIfBackendReady: Effect.void,
 showConnectingSplash: Effect.void,
 handleBackendReady: () => Effect.void,
 handleBackendNotReady: Effect.void,
 flushMainWindowBounds: input.flushMainWindowBounds ?? Effect.void,
 dispatchMenuAction: () => Effect.void,
 zoomMain: () => Effect.void,
 syncAppearance: Effect.void,
 });
}

describe("DesktopLifecycle", () => {
 for (const platform of ["darwin", "win32", "linux"] satisfies ReadonlyArray<NodeJS.Platform>) {
 it.effect(`lets the updater's quit event proceed on ${platform}`, () => {
 const appListeners = new Map<string, (...args: readonly unknown[]) => void>();

 const electronAppLayer = Layer.succeed(ElectronApp.ElectronApp, {
 metadata: Effect.die("unexpected metadata read"),
 name: Effect.succeed("T3 Code"),
 systemLocale: Effect.succeed("en-US"),
 whenReady: Effect.void,
 quit: Effect.void,
 exit: () => Effect.void,
 relaunch: () => Effect.void,
 setPath: () => Effect.void,
 setName: () => Effect.void,
 setAboutPanelOptions: () => Effect.void,
 setAppUserModelId: () => Effect.void,
 getAppMetrics: Effect.succeed([]),
 isDefaultProtocolClient: () => Effect.succeed(false),
 setAsDefaultProtocolClient: () => Effect.succeed(true),
 setDesktopName: () => Effect.void,
 setDockIcon: () => Effect.void,
 appendCommandLineSwitch: () => Effect.void,
 removeCommandLineSwitch: () => Effect.void,
 onBeforeQuitForUpdate: (listener) =>
 Effect.acquireRelease(
 Effect.sync(() => {
 appListeners.set("before-quit-for-update", listener);
 }),
 () =>
 Effect.sync(() => {
 appListeners.delete("before-quit-for-update");
 }),
 ).pipe(Effect.asVoid),
 on: (eventName, listener) =>
 Effect.acquireRelease(
 Effect.sync(() => {
 appListeners.set(
 eventName,
 listener as unknown as (...args: readonly unknown[]) => void,
 );
 }),
 () =>
 Effect.sync(() => {
 appListeners.delete(eventName);
 }),
 ).pipe(Effect.asVoid),
 } satisfies ElectronApp.ElectronApp["Service"]);

 const electronThemeLayer = Layer.succeed(ElectronTheme.ElectronTheme, {
 shouldUseDarkColors: Effect.succeed(false),
 setSource: () => Effect.void,
 onUpdated: () => Effect.void,
 });

 const desktopWindowLayer = Layer.succeed(DesktopWindow.DesktopWindow, {
 createMain: Effect.die("unexpected window creation"),
 ensureMain: Effect.die("unexpected window creation"),
 revealOrCreateMain: Effect.die("unexpected window creation"),
 activate: Effect.void,
 createMainIfBackendReady: Effect.void,
 showConnectingSplash: Effect.void,
 handleBackendReady: () => Effect.void,
 handleBackendNotReady: Effect.void,
 flushMainWindowBounds: Effect.void,
 dispatchMenuAction: () => Effect.void,
 zoomMain: () => Effect.void,
 syncAppearance: Effect.void,
 });

 const environmentLayer = Layer.succeed(DesktopEnvironment.DesktopEnvironment, {
 platform,
 isDevelopment: false,
 } as DesktopEnvironment.DesktopEnvironment["Service"]);

 const layer = DesktopLifecycle.layer.pipe(
 Layer.provideMerge(electronAppLayer),
 Layer.provideMerge(makeElectronAppLayer(appListeners)),
 Layer.provideMerge(electronThemeLayer),
 Layer.provideMerge(desktopWindowLayer),
 Layer.provideMerge(makeElectronWindowLayer()),
 Layer.provideMerge(makeDesktopWindowLayer()),
 Layer.provideMerge(environmentLayer),
 Layer.provideMerge(DesktopShutdown.layer),
 Layer.provideMerge(DesktopState.layer),
Expand DownExpand Up@@ -123,4 +143,103 @@ describe("DesktopLifecycle", () => {
 ).pipe(Effect.provide(layer));
 });
 }

 it.effect("destroys windows before waiting for backend shutdown", () =>
 Effect.gen(function* () {
 const appListeners = new Map<string, (...args: readonly unknown[]) => void>();
 const shutdownRequested = yield* Deferred.make<void>();
 const allowShutdown = yield* Deferred.make<void>();
 const quitRequested = yield* Deferred.make<void>();
 const events: string[] = [];

 const quit = Effect.sync(() => {
 events.push("quit");
 }).pipe(Effect.andThen(Deferred.succeed(quitRequested, undefined)), Effect.asVoid);
 const destroyAll = Effect.sync(() => {
 events.push("destroy");
 });
 const flushMainWindowBounds = Effect.sync(() => {
 events.push("flush");
 });

 const desktopShutdownLayer = Layer.succeed(DesktopShutdown.DesktopShutdown, {
 request: Effect.sync(() => {
 events.push("request");
 }).pipe(Effect.andThen(Deferred.succeed(shutdownRequested, undefined)), Effect.asVoid),
 awaitRequest: Deferred.await(shutdownRequested),
 markComplete: Deferred.succeed(allowShutdown, undefined).pipe(Effect.asVoid),
 awaitComplete: Deferred.await(allowShutdown),
 isComplete: Deferred.isDone(allowShutdown),
 });

 const environmentLayer = Layer.succeed(DesktopEnvironment.DesktopEnvironment, {
 platform: "darwin",
 isDevelopment: false,
 } as DesktopEnvironment.DesktopEnvironment["Service"]);

 const layer = DesktopLifecycle.layer.pipe(
 Layer.provideMerge(makeElectronAppLayer(appListeners, quit)),
 Layer.provideMerge(electronThemeLayer),
 Layer.provideMerge(makeElectronWindowLayer(destroyAll)),
 Layer.provideMerge(makeDesktopWindowLayer({ flushMainWindowBounds })),
 Layer.provideMerge(environmentLayer),
 Layer.provideMerge(desktopShutdownLayer),
 Layer.provideMerge(DesktopState.layer),
 );

 yield* Effect.scoped(
 Effect.gen(function* () {
 const lifecycle = yield* DesktopLifecycle.DesktopLifecycle;
 yield* lifecycle.register;

 const event = { preventDefault: () => undefined } as Electron.Event;
 appListeners.get("before-quit")?.(event);

 yield* Deferred.await(shutdownRequested);
 const eventsBeforeCleanup = [...events];
 yield* Deferred.succeed(allowShutdown, undefined);
 yield* Deferred.await(quitRequested);

 assert.deepEqual(eventsBeforeCleanup, ["flush", "destroy", "request"]);
 assert.deepEqual(events, ["flush", "destroy", "request", "quit"]);
 }),
 ).pipe(Effect.provide(layer));
 }),
 );

 it.effect("ignores app activation while quitting", () =>
 Effect.gen(function* () {
 const appListeners = new Map<string, (...args: readonly unknown[]) => void>();
 let activationCount = 0;
 const activate = Effect.sync(() => {
 activationCount += 1;
 });
 const environmentLayer = Layer.succeed(DesktopEnvironment.DesktopEnvironment, {
 platform: "darwin",
 isDevelopment: false,
 } as DesktopEnvironment.DesktopEnvironment["Service"]);
 const layer = DesktopLifecycle.layer.pipe(
 Layer.provideMerge(makeElectronAppLayer(appListeners)),
 Layer.provideMerge(electronThemeLayer),
 Layer.provideMerge(makeElectronWindowLayer()),
 Layer.provideMerge(makeDesktopWindowLayer({ activate })),
 Layer.provideMerge(environmentLayer),
 Layer.provideMerge(DesktopShutdown.layer),
 Layer.provideMerge(DesktopState.layer),
 );

 yield* Effect.scoped(
 Effect.gen(function* () {
 const lifecycle = yield* DesktopLifecycle.DesktopLifecycle;
 const state = yield* DesktopState.DesktopState;
 yield* lifecycle.register;
 yield* Ref.set(state.quitting, true);

 appListeners.get("activate")?.();

 assert.equal(activationCount, 0);
 }),
 ).pipe(Effect.provide(layer));
 }),
 );
});
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