Merge branch 'main' of github.com:getpaseo/paseo

This commit is contained in:
Mohamed Boudra
2026-07-17 13:06:31 +02:00
30 changed files with 1853 additions and 862 deletions
+35 -175
View File
@@ -1,5 +1,6 @@
import { test, expect, type Page } from "./fixtures";
import { TerminalE2EHarness } from "./helpers/terminal-dsl";
import { getTerminalBufferText } from "./helpers/terminal-perf";
import { buildHostWorkspaceRoute } from "../src/utils/host-routes";
import { getServerId } from "./helpers/server-id";
@@ -8,18 +9,14 @@ import { getServerId } from "./helpers/server-id";
* once focus returns.
*
* The PTY is only ever resized by an explicit client claim (`terminal_input` resize). A freshly
* mounted terminal produces exactly one claim, from terminal-pane's pane-focus reflow effect. If
* that claim is emitted while the app is not actively visible (window blurred / document hidden),
* `handleTerminalResize` drops it — and nothing used to re-send it, leaving the PTY at 80x24
* while xterm renders the real pane size: vim/top squeezed into a corner until the user resizes
* the window.
* mounted terminal starts its claim from terminal-pane's pane-focus reflow effect. Previously, if
* that claim was emitted while the app was not actively visible, `handleTerminalResize` dropped
* it without a retry, leaving the PTY at 80x24 while xterm rendered the real pane size.
*
* The repro is the mundane user flow: with a workspace already showing a terminal, open another
* one and switch to a different app while it spawns. We stage the blur deterministically by
* stubbing `document.hasFocus()` (which `useAppVisible` consults on window focus/blur events)
* instead of racing real OS focus. The first terminal matters: `useAppVisible` only observes
* focus events while a consumer is mounted, so it is what makes the blur visible to the app —
* exactly as in the real flow.
* instead of racing real OS focus.
*
* The assertion reads the PTY's own opinion of its size (`stty size`) with input written
* daemon-side — clicking or typing in the pane would fire the focus-claim path and mask the bug.
@@ -58,31 +55,6 @@ async function readRenderedTerminalSize(page: Page): Promise<RenderedTerminalSiz
});
}
async function readTerminalBufferText(page: Page): Promise<string> {
return await page.evaluate(() => {
const terminal = (
window as Window & {
__paseoTerminal?: {
buffer: {
active: {
length: number;
getLine(index: number): { translateToString(trim: boolean): string } | undefined;
};
};
};
}
).__paseoTerminal;
if (!terminal) {
return "";
}
const lines: string[] = [];
for (let index = 0; index < terminal.buffer.active.length; index += 1) {
lines.push(terminal.buffer.active.getLine(index)?.translateToString(true) ?? "");
}
return lines.join("\n");
});
}
async function createTerminalViaMenu(page: Page): Promise<void> {
await page.getByTestId("workspace-new-tab-menu-trigger").click();
await page.getByTestId("workspace-new-tab-menu-terminal").click();
@@ -112,116 +84,10 @@ function requireTerminalSize(size: RenderedTerminalSize | null): RenderedTermina
return size;
}
function claimsFor(frames: ResizeClaim[], terminalId: string): ResizeClaim[] {
return frames.filter((frame) => frame.terminalId === terminalId);
}
function parseSttySize(bufferText: string): RenderedTerminalSize {
const match = /S=(\d+) (\d+)=/.exec(bufferText);
if (!match?.[1] || !match[2]) {
throw new Error(`stty size did not print in the terminal buffer:\n${bufferText}`);
}
return { rows: Number(match[1]), cols: Number(match[2]) };
}
interface ResizeClaim {
terminalId: string;
rows: number;
cols: number;
}
/**
* Records every resize claim the app puts on the wire. Claims travel two ways: as a JSON
* `terminal_input` before the stream has a binary slot, and as a binary frame
* ([opcode 0x03][slot][JSON {rows, cols}]) once subscribed. The slot -> terminal mapping comes
* from subscribe_terminal_response on the receive side.
*/
function captureResizeClaims(page: Page): ResizeClaim[] {
const resizeFrames: ResizeClaim[] = [];
const slotTerminals = new Map<number, string>();
const unmappedBinaryResizes: Array<{ slot: number; rows: number; cols: number }> = [];
const recordBinaryResize = (slot: number, size: { rows: number; cols: number }) => {
const terminalId = slotTerminals.get(slot);
if (terminalId) {
resizeFrames.push({ terminalId, ...size });
} else {
unmappedBinaryResizes.push({ slot, ...size });
}
};
const handleSentFrame = (frame: { payload: string | Buffer }) => {
const payload = frame.payload;
if (typeof payload !== "string") {
if (payload.length >= 2 && payload[0] === 0x03) {
try {
const parsed = JSON.parse(payload.subarray(2).toString("utf8")) as {
rows?: number;
cols?: number;
};
if (parsed.rows !== undefined && parsed.cols !== undefined) {
recordBinaryResize(payload[1] ?? -1, { rows: parsed.rows, cols: parsed.cols });
}
} catch {
// not a terminal resize frame — ignore
}
}
return;
}
if (!payload.includes("resize")) {
return;
}
try {
const outer = JSON.parse(payload) as { message?: Record<string, unknown> };
const message = outer.message ?? {};
if (message.type !== "terminal_input") {
return;
}
const inner = message.message as { type?: string; rows?: number; cols?: number };
if (inner?.type === "resize" && inner.rows !== undefined && inner.cols !== undefined) {
resizeFrames.push({
terminalId: String(message.terminalId ?? ""),
rows: inner.rows,
cols: inner.cols,
});
}
} catch {
// not JSON — ignore
}
};
const handleReceivedFrame = (frame: { payload: string | Buffer }) => {
const payload = frame.payload;
if (typeof payload !== "string" || !payload.includes("subscribe_terminal_response")) {
return;
}
try {
const outer = JSON.parse(payload) as { message?: Record<string, unknown> };
const message = outer.message ?? {};
if (message.type !== "subscribe_terminal_response") {
return;
}
const responsePayload = (message.payload ?? {}) as { terminalId?: string; slot?: number };
if (
typeof responsePayload.terminalId === "string" &&
typeof responsePayload.slot === "number"
) {
slotTerminals.set(responsePayload.slot, responsePayload.terminalId);
for (const entry of unmappedBinaryResizes.splice(0)) {
recordBinaryResize(entry.slot, { rows: entry.rows, cols: entry.cols });
}
}
} catch {
// not JSON — ignore
}
};
page.on("websocket", (ws) => {
ws.on("framesent", handleSentFrame);
ws.on("framereceived", handleReceivedFrame);
});
return resizeFrames;
function parseLatestSttySize(bufferText: string): RenderedTerminalSize | null {
const matches = [...bufferText.matchAll(/S\d+=(\d+) (\d+)=/g)];
const match = matches.at(-1);
return match?.[1] && match[2] ? { rows: Number(match[1]), cols: Number(match[2]) } : null;
}
test.describe("terminal PTY size claim under lost window focus", () => {
@@ -239,16 +105,14 @@ test.describe("terminal PTY size claim under lost window focus", () => {
page,
}) => {
await page.setViewportSize({ width: 1280, height: 900 });
const resizeFrames = captureResizeClaims(page);
await page.goto(buildHostWorkspaceRoute(getServerId(), harness.workspaceId));
await expect(page.getByTestId("workspace-new-tab-menu-trigger")).toBeVisible({
timeout: 30_000,
});
// A terminal is already open — this also keeps useAppVisible's listeners mounted so the
// upcoming blur is actually observed by the app. Wait for the daemon to know about it rather
// than sleeping: if it were missing from this snapshot it would be misread as "new" below.
// Wait for the daemon to know about the first terminal rather than sleeping: if it were
// missing from this snapshot it would be misread as "new" below.
await createTerminalViaMenu(page);
await expect(harness.terminalSurface(page).first()).toBeVisible({ timeout: 30_000 });
const countTerminals = async () => (await listTerminalIds(harness)).length;
@@ -265,14 +129,19 @@ test.describe("terminal PTY size claim under lost window focus", () => {
await expect.poll(async () => (await findNewTerminalIds()).length, { timeout: 15_000 }).toBe(1);
const newTerminalId = exactlyOne(await findNewTerminalIds(), "new terminal");
// Let every mount-time refit run (the ladder goes out to 2s) while the window stays blurred.
// This one has to be a wait, not a poll: the assertion is that nothing happens.
// Keep the app blurred through the complete mount-time refit ladder, which runs out to 2s.
await page.waitForTimeout(2_500);
// Nothing may reach the daemon while the app is hidden — handleTerminalResize drops claims
// that fire while !isAppVisible. Without this, deleting that gate would still leave the test
// green: the claim would simply arrive early instead of after focus returns.
expect(claimsFor(resizeFrames, newTerminalId)).toEqual([]);
await harness.client.subscribeTerminal(newTerminalId);
// Confirm the PTY is still at its spawn size before focus returns.
harness.client.sendTerminalInput(newTerminalId, {
type: "input",
data: 'echo "S0=$(stty size)="\n',
});
await expect
.poll(async () => getTerminalBufferText(page), { timeout: 15_000 })
.toMatch(/S0=24 80=/);
// ...and comes back.
await setWindowFocused(page, true);
@@ -282,29 +151,20 @@ test.describe("terminal PTY size claim under lost window focus", () => {
// Sanity: the pane really rendered at a desktop size, not the PTY default.
expect(rendered.cols).toBeGreaterThan(80);
// The claim must reach the wire once focus is back. Poll for it rather than sleeping: this
// is the behavior under test, so waiting a fixed duration would trade a real assertion for
// a timing bet.
const claimsForNewTerminal = () => claimsFor(resizeFrames, newTerminalId);
await expect
.poll(claimsForNewTerminal, { timeout: 15_000 })
.toContainEqual({ terminalId: newTerminalId, rows: rendered.rows, cols: rendered.cols });
// And the PTY itself must agree. Ask it via the daemon, never via the page: focusing or
// The PTY itself must agree. Ask it via the daemon, never via the page: focusing or
// typing in the pane triggers the focus-claim path and would mask the bug.
await harness.client.subscribeTerminal(newTerminalId);
harness.client.sendTerminalInput(newTerminalId, {
type: "input",
data: 'echo "S=$(stty size)="\n',
});
let probe = 1;
await expect
.poll(async () => readTerminalBufferText(page), { timeout: 15_000 })
.toMatch(/S=\d+ \d+=/);
const ptySize = parseSttySize(await readTerminalBufferText(page));
// The PTY must match what xterm rendered — not the daemon's 80x24 spawn default.
expect(ptySize).toEqual({ rows: rendered.rows, cols: rendered.cols });
.poll(
async () => {
harness.client.sendTerminalInput(newTerminalId, {
type: "input",
data: `echo "S${probe++}=$(stty size)="\n`,
});
return parseLatestSttySize(await getTerminalBufferText(page));
},
{ timeout: 15_000, intervals: [100, 250, 500] },
)
.toEqual({ rows: rendered.rows, cols: rendered.cols });
});
});
@@ -54,22 +54,20 @@ function registerBrowserWhenAttached(
identity: BrowserWebviewIdentity,
browser: BrowserWebviewProfileHost,
): void {
webview.addEventListener(
"did-attach",
() => {
const webContentsId = webview.getWebContentsId();
void browser
.registerAttachedBrowser({
browserId: identity.browserId,
workspaceId: identity.workspaceId,
webContentsId,
})
.catch((error) => {
console.error("[browser-webview] attached registration failed", error);
});
},
{ once: true },
);
// Reparenting a webview can replace its guest WebContents without replacing
// this DOM element, so every attachment needs a fresh main-process registration.
webview.addEventListener("did-attach", () => {
const webContentsId = webview.getWebContentsId();
void browser
.registerAttachedBrowser({
browserId: identity.browserId,
workspaceId: identity.workspaceId,
webContentsId,
})
.catch((error) => {
console.error("[browser-webview] attached registration failed", error);
});
});
}
function trimNonEmpty(value: string | null | undefined): string | null {
@@ -0,0 +1,134 @@
import { describe, expect, it } from "vitest";
import {
EMPTY_FOCUS_CLAIM_STATE,
canRequestFocusClaim,
reconcileFocusClaim,
settleFocusClaim,
type FocusClaimState,
} from "./terminal-pane-focus-claim";
function request(
state: FocusClaimState,
input: { key: string | null; canRequest: boolean },
): FocusClaimState {
return reconcileFocusClaim(state, input).state;
}
describe("terminal pane focus claim", () => {
it("waits for both the client and renderer before requesting a claim", () => {
const withoutClient = canRequestFocusClaim({
isWorkspaceFocused: true,
isAppVisible: true,
isClientReady: false,
isConnected: true,
isRendererReady: true,
});
const withoutRenderer = canRequestFocusClaim({
isWorkspaceFocused: true,
isAppVisible: true,
isClientReady: true,
isConnected: true,
isRendererReady: false,
});
expect([withoutClient, withoutRenderer]).toEqual([false, false]);
});
it("does not deliver a requested claim after the host disconnects", () => {
const disconnected = canRequestFocusClaim({
isWorkspaceFocused: true,
isAppVisible: true,
isClientReady: true,
isConnected: false,
isRendererReady: true,
});
expect(disconnected).toBe(false);
});
it("claims once per continuous pane-focus period after send", () => {
const firstRequest = reconcileFocusClaim(EMPTY_FOCUS_CLAIM_STATE, {
key: "ws:term-1",
canRequest: true,
});
const sent = settleFocusClaim(firstRequest.state, {
key: "ws:term-1",
sent: true,
});
const repeated = reconcileFocusClaim(sent, {
key: "ws:term-1",
canRequest: true,
});
expect(firstRequest.shouldRequest).toBe(true);
expect(repeated).toEqual({
state: { claimedKey: "ws:term-1", requestedKey: null },
shouldRequest: false,
});
});
it("defers until the claim can be requested", () => {
const unavailable = reconcileFocusClaim(EMPTY_FOCUS_CLAIM_STATE, {
key: "ws:term-1",
canRequest: false,
});
const available = reconcileFocusClaim(unavailable.state, {
key: "ws:term-1",
canRequest: true,
});
expect(unavailable.shouldRequest).toBe(false);
expect(available.shouldRequest).toBe(true);
});
it("retries when readiness changes before the requested claim lands", () => {
const requested = request(EMPTY_FOCUS_CLAIM_STATE, {
key: "ws:term-1",
canRequest: true,
});
const hiddenBeforeDelivery = request(requested, {
key: "ws:term-1",
canRequest: false,
});
const visibleAgain = reconcileFocusClaim(hiddenBeforeDelivery, {
key: "ws:term-1",
canRequest: true,
});
expect(visibleAgain).toEqual({
state: { claimedKey: null, requestedKey: "ws:term-1" },
shouldRequest: true,
});
});
it("retries a requested claim that was not sent", () => {
const requested = request(EMPTY_FOCUS_CLAIM_STATE, {
key: "ws:term-1",
canRequest: true,
});
const dropped = settleFocusClaim(requested, {
key: "ws:term-1",
sent: false,
});
const retry = reconcileFocusClaim(dropped, {
key: "ws:term-1",
canRequest: true,
});
expect(retry.shouldRequest).toBe(true);
});
it("re-arms after pane blur or terminal change", () => {
const requested = request(EMPTY_FOCUS_CLAIM_STATE, {
key: "ws:term-1",
canRequest: true,
});
const sent = settleFocusClaim(requested, { key: "ws:term-1", sent: true });
const blurred = request(sent, { key: null, canRequest: true });
const refocused = reconcileFocusClaim(blurred, { key: "ws:term-1", canRequest: true });
const changed = reconcileFocusClaim(sent, { key: "ws:term-2", canRequest: true });
expect(refocused.shouldRequest).toBe(true);
expect(changed.shouldRequest).toBe(true);
});
});
@@ -0,0 +1,73 @@
export interface FocusClaimState {
claimedKey: string | null;
requestedKey: string | null;
}
export interface FocusClaimStep {
state: FocusClaimState;
shouldRequest: boolean;
}
interface FocusClaimReadiness {
isWorkspaceFocused: boolean;
isAppVisible: boolean;
isClientReady: boolean;
isConnected: boolean;
isRendererReady: boolean;
}
export const EMPTY_FOCUS_CLAIM_STATE: FocusClaimState = {
claimedKey: null,
requestedKey: null,
};
export function canRequestFocusClaim(input: FocusClaimReadiness): boolean {
return (
input.isWorkspaceFocused &&
input.isAppVisible &&
input.isClientReady &&
input.isConnected &&
input.isRendererReady
);
}
export function reconcileFocusClaim(
state: FocusClaimState,
input: { key: string | null; canRequest: boolean },
): FocusClaimStep {
if (input.key === null) {
return { state: EMPTY_FOCUS_CLAIM_STATE, shouldRequest: false };
}
if (state.claimedKey === input.key) {
return {
state: { claimedKey: input.key, requestedKey: null },
shouldRequest: false,
};
}
if (!input.canRequest) {
return {
state: { claimedKey: state.claimedKey, requestedKey: null },
shouldRequest: false,
};
}
if (state.requestedKey === input.key) {
return { state, shouldRequest: false };
}
return {
state: { claimedKey: state.claimedKey, requestedKey: input.key },
shouldRequest: true,
};
}
export function settleFocusClaim(
state: FocusClaimState,
input: { key: string; sent: boolean },
): FocusClaimState {
if (state.requestedKey !== input.key) {
return state;
}
return {
claimedKey: input.sent ? input.key : state.claimedKey,
requestedKey: null,
};
}
@@ -1,92 +0,0 @@
import { describe, expect, it } from "vitest";
import { resolveFocusLatchStep, type FocusLatchStep } from "./terminal-pane-focus-latch";
/**
* Pins the ordering that caused "terminal stuck at 80x24": the latch must record that the action
* RAN, not that the effect ran. A pane that mounts before its workspace has focus (or while the
* app is hidden) must still fire once readiness arrives — burning the latch on the attempt
* permanently disarms the only resize claim a fresh terminal ever sends.
*/
function run(steps: Array<{ key: string | null; canFire: boolean }>): FocusLatchStep[] {
const results: FocusLatchStep[] = [];
let latchedKey: string | null = null;
for (const step of steps) {
const result = resolveFocusLatchStep({ ...step, latchedKey });
latchedKey = result.latchedKey;
results.push(result);
}
return results;
}
describe("resolveFocusLatchStep", () => {
it("fires immediately when the pane is focused and ready at mount", () => {
const [step] = run([{ key: "ws:term-1", canFire: true }]);
expect(step).toEqual({ latchedKey: "ws:term-1", fire: true });
});
it("defers instead of burning the latch when readiness arrives late", () => {
// The bug: pane focused while the workspace is not (or the app is hidden). The old code
// latched on the first pass and never fired again.
const steps = run([
{ key: "ws:term-1", canFire: false }, // mount: pane focused, workspace not focused yet
{ key: "ws:term-1", canFire: true }, // workspace focus / visibility arrives
]);
expect(steps[0]).toEqual({ latchedKey: null, fire: false });
expect(steps[1]).toEqual({ latchedKey: "ws:term-1", fire: true });
});
it("fires exactly once per continuous pane-focus period", () => {
const steps = run([
{ key: "ws:term-1", canFire: true },
{ key: "ws:term-1", canFire: true }, // unrelated re-render
{ key: "ws:term-1", canFire: false }, // workspace blurs...
{ key: "ws:term-1", canFire: true }, // ...and refocuses: not a new pane-focus period
]);
expect(steps).toEqual([
{ latchedKey: "ws:term-1", fire: true },
{ latchedKey: "ws:term-1", fire: false },
{ latchedKey: "ws:term-1", fire: false },
{ latchedKey: "ws:term-1", fire: false },
]);
});
it("re-arms when the pane blurs and fires again on refocus", () => {
const steps = run([
{ key: "ws:term-1", canFire: true },
{ key: null, canFire: true }, // pane blurred / terminal gone
{ key: "ws:term-1", canFire: true },
]);
expect(steps).toEqual([
{ latchedKey: "ws:term-1", fire: true },
{ latchedKey: null, fire: false },
{ latchedKey: "ws:term-1", fire: true },
]);
});
it("fires for a different terminal in the same pane", () => {
const steps = run([
{ key: "ws:term-1", canFire: true },
{ key: "ws:term-2", canFire: true },
]);
expect(steps).toEqual([
{ latchedKey: "ws:term-1", fire: true },
{ latchedKey: "ws:term-2", fire: true },
]);
});
it("stays deferred across repeated not-ready passes, then fires once", () => {
const steps = run([
{ key: "ws:term-1", canFire: false },
{ key: "ws:term-1", canFire: false },
{ key: "ws:term-1", canFire: true },
{ key: "ws:term-1", canFire: true },
]);
expect(steps).toEqual([
{ latchedKey: null, fire: false },
{ latchedKey: null, fire: false },
{ latchedKey: "ws:term-1", fire: true },
{ latchedKey: "ws:term-1", fire: false },
]);
});
});
@@ -1,33 +0,0 @@
/**
* Once-per-pane-focus latch for terminal-pane's focus/reflow effects.
*
* Each effect wants to fire exactly once per continuous pane-focus period per terminal, but only
* while the action can actually land (workspace focused, and for resize claims the app visible —
* `handleTerminalResize` drops claims emitted while hidden and nothing re-sends them). The latch
* must therefore record "the action ran", never "we tried": latching before the readiness gate
* permanently disarms the effect when a pane mounts before its workspace has focus, which is how
* a terminal ends up rendering full-size while its PTY stays at the daemon's 80x24 default.
*/
export interface FocusLatchStep {
latchedKey: string | null;
fire: boolean;
}
export function resolveFocusLatchStep(input: {
/** Identity of the pane-focus period; null resets the latch (pane blurred, no terminal). */
key: string | null;
latchedKey: string | null;
/** Whether the action can land right now; while false the latch stays untouched. */
canFire: boolean;
}): FocusLatchStep {
if (input.key === null) {
return { latchedKey: null, fire: false };
}
if (input.latchedKey === input.key) {
return { latchedKey: input.latchedKey, fire: false };
}
if (!input.canFire) {
return { latchedKey: input.latchedKey, fire: false };
}
return { latchedKey: input.key, fire: true };
}
+64 -34
View File
@@ -21,7 +21,12 @@ import {
resolvePendingModifierDataInput,
} from "@/utils/terminal-keys";
import { getWorkspaceTerminalSession } from "@/terminal/runtime/workspace-terminal-session";
import { resolveFocusLatchStep } from "./terminal-pane-focus-latch";
import {
EMPTY_FOCUS_CLAIM_STATE,
canRequestFocusClaim,
reconcileFocusClaim,
settleFocusClaim,
} from "./terminal-pane-focus-claim";
import {
TerminalStreamController,
type TerminalStreamControllerStatus,
@@ -222,7 +227,7 @@ export function TerminalPane({
const pendingTerminalInputRef = useRef<PendingTerminalInput[]>([]);
const keyboardRefitTimeoutsRef = useRef<Array<ReturnType<typeof setTimeout>>>([]);
const lastAutoFocusKeyRef = useRef<string | null>(null);
const lastPaneFocusResizeKeyRef = useRef<string | null>(null);
const paneFocusResizeClaimRef = useRef(EMPTY_FOCUS_CLAIM_STATE);
const initialSnapshot = workspaceTerminalSession.snapshots.get({ terminalId });
useEffect(() => {
@@ -261,40 +266,48 @@ export function TerminalPane({
);
useEffect(() => {
// Latch only when the focus actually ran: latching before the workspace-focus gate would
// permanently disarm this effect for panes that mount before their workspace has focus.
const step = resolveFocusLatchStep({
key: isMobile || !isPaneFocused || !terminalId ? null : `${scopeKey}:${terminalId}`,
latchedKey: lastAutoFocusKeyRef.current,
canFire: isWorkspaceFocused,
});
lastAutoFocusKeyRef.current = step.latchedKey;
if (step.fire) {
if (isMobile || !isPaneFocused || !terminalId) {
lastAutoFocusKeyRef.current = null;
return;
}
if (!isWorkspaceFocused) {
return;
}
const focusKey = `${scopeKey}:${terminalId}`;
if (lastAutoFocusKeyRef.current !== focusKey) {
lastAutoFocusKeyRef.current = focusKey;
requestTerminalFocus();
}
}, [isMobile, isPaneFocused, isWorkspaceFocused, requestTerminalFocus, scopeKey, terminalId]);
useEffect(() => {
// This reflow produces the one resize claim a freshly mounted terminal ever sends; defer it
// (without burning the latch) until the claim can land — handleTerminalResize drops claims
// while the workspace is unfocused or the app is hidden, and nothing re-sends a dropped one.
const step = resolveFocusLatchStep({
key: !isPaneFocused || !terminalId ? null : `${scopeKey}:${terminalId}`,
latchedKey: lastPaneFocusResizeKeyRef.current,
canFire: isWorkspaceFocused && isAppVisible,
const canRequest = canRequestFocusClaim({
isWorkspaceFocused,
isAppVisible,
isClientReady: client !== null,
isConnected,
isRendererReady: rendererReadyStreamKey === terminalStreamKey,
});
lastPaneFocusResizeKeyRef.current = step.latchedKey;
if (step.fire) {
const step = reconcileFocusClaim(paneFocusResizeClaimRef.current, {
key: !isPaneFocused || !terminalId ? null : `${scopeKey}:${terminalId}`,
canRequest,
});
paneFocusResizeClaimRef.current = step.state;
if (step.shouldRequest) {
lastSentTerminalSizeRef.current = null;
requestTerminalReflow();
}
}, [
client,
isAppVisible,
isConnected,
isPaneFocused,
isWorkspaceFocused,
rendererReadyStreamKey,
requestTerminalReflow,
scopeKey,
terminalId,
terminalStreamKey,
]);
const handleTerminalFocus = useCallback(() => {
@@ -635,23 +648,40 @@ export function TerminalPane({
const normalizedCols = Math.floor(cols);
const nextSize = { rows: normalizedRows, cols: normalizedCols };
measuredTerminalSizeRef.current = nextSize;
if (!input.shouldClaim || !client || !terminalId || !isWorkspaceFocused || !isAppVisible) {
if (!input.shouldClaim) {
return;
}
const previousSent = lastSentTerminalSizeRef.current;
if (
previousSent &&
previousSent.rows === normalizedRows &&
previousSent.cols === normalizedCols
) {
return;
}
lastSentTerminalSizeRef.current = nextSize;
client.sendTerminalInput(terminalId, {
type: "resize",
rows: normalizedRows,
cols: normalizedCols,
let sent = false;
const canSend = canRequestFocusClaim({
isWorkspaceFocused,
isAppVisible,
isClientReady: client !== null,
isConnected,
isRendererReady: true,
});
if (client && terminalId && canSend) {
const previousSent = lastSentTerminalSizeRef.current;
if (
!previousSent ||
previousSent.rows !== normalizedRows ||
previousSent.cols !== normalizedCols
) {
lastSentTerminalSizeRef.current = nextSize;
client.sendTerminalInput(terminalId, {
type: "resize",
rows: normalizedRows,
cols: normalizedCols,
});
}
sent = true;
}
const requestedKey = paneFocusResizeClaimRef.current.requestedKey;
if (requestedKey) {
paneFocusResizeClaimRef.current = settleFocusClaim(paneFocusResizeClaimRef.current, {
key: requestedKey,
sent,
});
}
},
);
@@ -66,6 +66,10 @@ async function waitFor(input: { predicate: () => boolean; timeoutMs?: number }):
}
}
function settleMountRefits(): Promise<void> {
return new Promise((resolve) => setTimeout(resolve, 2_600));
}
function createTerminalHost(input: {
width: number;
height: number;
@@ -204,8 +208,17 @@ describe("terminal emulator runtime in a real browser", () => {
const mounted = createTerminalHost({ width: 720, height: 360 });
await waitFor({ predicate: () => mounted.sizes.length > 0 });
await settleMountRefits();
expect(mounted.sizes[0]?.shouldClaim).toBe(false);
expect(mounted.sizes.length).toBeGreaterThan(1);
expect(mounted.sizes.filter((size) => size.shouldClaim)).toEqual([]);
const settledSize = latestSize(mounted.sizes);
mounted.runtime.resize({ force: true, shouldClaim: true });
expect(mounted.sizes.filter((size) => size.shouldClaim)).toEqual([
{ ...settledSize, shouldClaim: true },
]);
});
it("reports a larger PTY size when the terminal container grows", async () => {
@@ -1,159 +0,0 @@
import { page } from "@vitest/browser/context";
import { afterEach, describe, expect, it } from "vitest";
import { TerminalEmulatorRuntime } from "./terminal-emulator-runtime";
/**
* Pins the mechanism behind "terminal stuck at 80x24".
*
* The daemon spawns a PTY at 80x24 and only resizes it when the client sends a resize frame.
* `handleTerminalResize` in terminal-pane only forwards a frame when the emitted fit carries
* `shouldClaim: true`.
*
* These tests show that a freshly mounted terminal NEVER emits such a fit. Every mount-time
* refit (the mount fit, the retry ladder, fonts.ready, the WebGL swap, visibility restore) is
* emitted with `shouldClaim: false`. The ResizeObserver's first delivery IS `shouldClaim: true`,
* but it is emitted without `force`, so the runtime's own dedupe drops it: the size has not
* changed since the mount fit.
*
* So after a fresh mount, in a pane whose size never changes, the client sends the daemon
* NOTHING. The PTY keeps whatever size it was created with. The terminal's size then depends
* entirely on either the size carried at subscribe, or an explicit forced reflow
* (`requestTerminalReflow` -> `runtime.resize({force, shouldClaim})`) -- which is exactly the
* path terminal-pane's focus effects can permanently latch off.
*/
interface EmittedSize {
rows: number;
cols: number;
shouldClaim: boolean;
}
interface MountedTerminal {
root: HTMLDivElement;
runtime: TerminalEmulatorRuntime;
sizes: EmittedSize[];
}
const mounted: MountedTerminal[] = [];
afterEach(() => {
for (const entry of mounted.splice(0)) {
entry.runtime.unmount();
entry.root.remove();
}
});
function mountTerminal(input: { width: number; height: number }): MountedTerminal {
const root = document.createElement("div");
root.style.cssText = `width:${input.width}px;height:${input.height}px;position:fixed;left:0;top:0;overflow:hidden`;
const host = document.createElement("div");
host.style.cssText = "width:100%;height:100%";
root.appendChild(host);
document.body.appendChild(root);
const sizes: EmittedSize[] = [];
const runtime = new TerminalEmulatorRuntime();
runtime.setCallbacks({
callbacks: {
onResize: (size) => {
sizes.push(size as EmittedSize);
},
},
});
runtime.mount({
root,
host,
initialSnapshot: null,
scrollback: 1_000,
theme: { background: "#0b0b0b", foreground: "#e6e6e6", cursor: "#e6e6e6" },
});
const entry = { root, runtime, sizes };
mounted.push(entry);
return entry;
}
function nextFrame(): Promise<void> {
return new Promise((resolve) => {
requestAnimationFrame(() => {
resolve();
});
});
}
async function waitFor(input: { predicate: () => boolean; timeoutMs?: number }): Promise<void> {
const startedAt = performance.now();
const timeoutMs = input.timeoutMs ?? 2_000;
while (!input.predicate()) {
if (performance.now() - startedAt > timeoutMs) {
throw new Error("Timed out waiting for terminal browser condition");
}
await nextFrame();
}
}
/**
* Outlast the runtime's whole refit ladder (0/16/48/120/250/500/1000/2000ms) plus fonts and the
* WebGL swap, so nothing is still in flight when we assert. Unlike every other wait in this file
* this one cannot be a predicate: the point is to prove that no claim EVER arrives, and there is
* no event that says "the mount is done emitting".
*/
function settleMountRefits(): Promise<void> {
return new Promise((resolve) => setTimeout(resolve, 2_600));
}
describe("a freshly mounted terminal never claims its size", () => {
it("emits many fits on mount, and not one of them claims the PTY size", async () => {
await page.viewport(1400, 900);
const terminal = mountTerminal({ width: 900, height: 600 });
await settleMountRefits();
// It really did refit repeatedly while mounting...
expect(terminal.sizes.length).toBeGreaterThan(1);
// ...and it measured a real viewport, not the daemon's default.
expect(terminal.sizes.at(-1)?.cols).not.toBe(80);
// ...but every single one of those fits declined to own the PTY size, so terminal-pane
// forwards NOTHING to the daemon. This is why a terminal can sit at 80x24 while its xterm
// renders perfectly at the real size.
const claims = terminal.sizes.filter((size) => size.shouldClaim);
expect(claims).toEqual([]);
});
it("only an explicit forced reflow claims — the path the focus latch can kill", async () => {
await page.viewport(1400, 900);
const terminal = mountTerminal({ width: 900, height: 600 });
await settleMountRefits();
expect(terminal.sizes.filter((size) => size.shouldClaim)).toEqual([]);
const settledSize = terminal.sizes.at(-1);
// This is what requestTerminalReflow does. It is the ONLY thing that makes a
// stable-sized, freshly mounted terminal tell the daemon how big it is.
terminal.runtime.resize({ force: true, shouldClaim: true });
// It claims the size the terminal actually settled at, so the PTY ends up matching what the
// user sees rendered.
expect(terminal.sizes.filter((size) => size.shouldClaim)).toEqual([
{ rows: settledSize?.rows, cols: settledSize?.cols, shouldClaim: true },
]);
});
it("a genuine size change does claim — which is why resizing the window unsticks it", async () => {
await page.viewport(1400, 900);
const terminal = mountTerminal({ width: 900, height: 600 });
await settleMountRefits();
expect(terminal.sizes.filter((size) => size.shouldClaim)).toEqual([]);
// The ResizeObserver fit IS shouldClaim:true; it is only suppressed while the size is
// unchanged. Change the box and it gets through -- the user-visible "resize the window and
// it fixes itself" behaviour.
terminal.root.style.width = "1300px";
await waitFor({ predicate: () => terminal.sizes.some((size) => size.shouldClaim) });
const claims = terminal.sizes.filter((size) => size.shouldClaim);
// The claim carries the NEW width, not the size it mounted at.
expect(claims.at(-1)?.cols).toBeGreaterThan(terminal.sizes[0]?.cols ?? 0);
});
});
+1
View File
@@ -20,6 +20,7 @@
"capture-harness": "./capture-harness/run.sh",
"dev": "./scripts/dev.sh",
"dev:win": "powershell ./scripts/dev.ps1",
"test:e2e:browser-tab-bridge": "npm run build:main && node ./scripts/browser-tab-bridge.e2e.mjs",
"verify:electron-cdp": "node ./scripts/verify-electron-cdp.mjs",
"test": "vitest run",
"typecheck": "tsgo --noEmit -p tsconfig.json"
@@ -0,0 +1,472 @@
#!/usr/bin/env node
import { spawn } from "node:child_process";
import fs from "node:fs";
import { createServer } from "node:http";
import net from "node:net";
import os from "node:os";
import path from "node:path";
import process from "node:process";
import { setTimeout as delay } from "node:timers/promises";
import { fileURLToPath } from "node:url";
import { experimental_createMCPClient } from "ai";
import { StreamableHTTPClientTransport } from "@modelcontextprotocol/sdk/client/streamableHttp.js";
import { chromium } from "playwright";
const scriptDir = path.dirname(fileURLToPath(import.meta.url));
const desktopDir = path.resolve(scriptDir, "..");
const rootDir = path.resolve(desktopDir, "../..");
const devRunner = path.join(desktopDir, "scripts", "dev-runner.mjs");
const workspaceIds = [
"tab-bridge-original",
"tab-bridge-evict-one",
"tab-bridge-evict-two",
"tab-bridge-evict-three",
];
const timeoutMs = 90_000;
function assert(condition, message) {
if (!condition) throw new Error(message);
}
async function reservePort() {
return await new Promise((resolve, reject) => {
const server = net.createServer();
server.unref();
server.once("error", reject);
server.listen(0, "127.0.0.1", () => {
const address = server.address();
server.close((error) => {
if (error) return reject(error);
if (!address || typeof address === "string") {
return reject(new Error("Failed to reserve a local port"));
}
resolve(address.port);
});
});
});
}
async function waitForPort(port, label, processInfo) {
const deadline = Date.now() + timeoutMs;
while (Date.now() < deadline) {
if (
processInfo &&
(processInfo.child.exitCode !== null || processInfo.child.signalCode !== null)
) {
throw new Error(
`${label} process exited before opening its port; see ${processInfo.logPath}`,
);
}
const connected = await new Promise((resolve) => {
const socket = net.createConnection({ host: "127.0.0.1", port });
socket.setTimeout(500);
socket.once("connect", () => {
socket.destroy();
resolve(true);
});
socket.once("timeout", () => {
socket.destroy();
resolve(false);
});
socket.once("error", () => resolve(false));
});
if (connected) return;
await delay(200);
}
throw new Error(`Timed out waiting for ${label} on port ${port}`);
}
function writeJson(filePath, value) {
fs.mkdirSync(path.dirname(filePath), { recursive: true });
fs.writeFileSync(filePath, `${JSON.stringify(value, null, 2)}\n`);
}
function seedPaseoHome(paseoHome, listen, workspaceRoot) {
const timestamp = "2026-01-01T00:00:00.000Z";
const projects = workspaceIds.map((workspaceId, index) => {
const cwd = path.join(workspaceRoot, `workspace-${index + 1}`);
fs.mkdirSync(cwd, { recursive: true });
return {
projectId: `project-${workspaceId}`,
rootPath: cwd,
kind: "non_git",
displayName: `Tab bridge project ${index + 1}`,
customName: null,
createdAt: timestamp,
updatedAt: timestamp,
archivedAt: null,
};
});
const workspaces = workspaceIds.map((workspaceId, index) => ({
workspaceId,
projectId: projects[index].projectId,
cwd: projects[index].rootPath,
kind: "directory",
displayName: `Tab bridge workspace ${index + 1}`,
title: `Tab bridge workspace ${index + 1}`,
branch: null,
baseBranch: null,
createdAt: timestamp,
updatedAt: timestamp,
archivedAt: null,
pinnedAt: null,
}));
writeJson(path.join(paseoHome, "config.json"), {
version: 1,
daemon: {
listen,
relay: { enabled: false },
mcp: { enabled: true, injectIntoAgents: false },
browserTools: { enabled: true },
cors: { allowedOrigins: ["*"] },
},
});
writeJson(path.join(paseoHome, "projects", "projects.json"), projects);
writeJson(path.join(paseoHome, "projects", "workspaces.json"), workspaces);
}
function spawnLogged(name, command, args, options, logDir) {
const logPath = path.join(logDir, `${name}.log`);
const log = fs.createWriteStream(logPath, { flags: "a" });
const child = spawn(command, args, {
...options,
detached: process.platform !== "win32",
stdio: ["ignore", "pipe", "pipe"],
});
let openStreams = 2;
const closeLogStream = () => {
openStreams -= 1;
if (openStreams === 0) log.end();
};
child.stdout.pipe(log, { end: false });
child.stderr.pipe(log, { end: false });
child.stdout.once("end", closeLogStream);
child.stderr.once("end", closeLogStream);
return { child, logPath };
}
function stopProcess(child) {
if (!child?.pid || child.exitCode !== null) return;
try {
if (process.platform === "win32") child.kill("SIGTERM");
else process.kill(-child.pid, "SIGTERM");
} catch {
// The process may exit between the liveness check and signal delivery.
}
}
async function waitForAppPage(browser, expoPort) {
const deadline = Date.now() + timeoutMs;
while (Date.now() < deadline) {
for (const context of browser.contexts()) {
for (const page of context.pages()) {
if (page.url().includes(`localhost:${expoPort}`)) return page;
}
}
await delay(250);
}
throw new Error("Timed out waiting for the real Electron app renderer");
}
async function waitForDesktopStatus(page) {
const deadline = Date.now() + timeoutMs;
let lastError;
while (Date.now() < deadline) {
try {
const status = await page.evaluate(async () => {
if (typeof window.paseoDesktop?.invoke !== "function") return null;
return await window.paseoDesktop.invoke("desktop_daemon_status");
});
if (typeof status?.serverId === "string") return status;
} catch (error) {
// Metro may replace the renderer execution context during its initial load.
lastError = error;
}
await delay(250);
}
throw new Error(
`Timed out waiting for the Electron desktop bridge${lastError ? `: ${String(lastError)}` : ""}`,
);
}
async function startTargetPage() {
const server = createServer((_request, response) => {
response.writeHead(200, { "content-type": "text/html; charset=utf-8" });
response.end(`<!doctype html>
<html>
<head><title>Tab bridge target</title></head>
<body>
<button id="bridge-target" onclick="this.textContent = 'Clicked'">Bridge target</button>
</body>
</html>`);
});
await new Promise((resolve, reject) => {
server.once("error", reject);
server.listen(0, "127.0.0.1", resolve);
});
const address = server.address();
assert(address && typeof address !== "string", "Target page did not bind a TCP port");
return { server, url: `http://127.0.0.1:${address.port}/` };
}
async function closeServer(server) {
await new Promise((resolve) => server.close(resolve));
}
function mcpPayload(result, command) {
const payload = result.structuredContent;
assert(
payload && typeof payload === "object",
`${command} returned no structured payload: ${JSON.stringify(result)}`,
);
assert(payload.ok === true, `${command} failed: ${JSON.stringify(payload)}`);
return payload.result;
}
async function callBrowserTool(client, name, args = {}) {
return mcpPayload(await client.callTool({ name, args }), name);
}
async function createCallerAgent(daemonPort) {
const transport = new StreamableHTTPClientTransport(
new URL(`http://127.0.0.1:${daemonPort}/mcp/agents`),
);
const client = await experimental_createMCPClient({ transport });
try {
const response = await client.callTool({
name: "create_agent",
args: {
relationship: { kind: "detached" },
workspace: { kind: "existing", workspaceId: workspaceIds[0] },
title: "Browser tab bridge E2E caller",
provider: "mock/ten-second-stream",
settings: { modeId: "load-test" },
initialPrompt: "Remain available while the browser bridge regression runs.",
background: true,
},
});
const result = response.structuredContent;
assert(
result && typeof result === "object",
`create_agent returned no structured payload: ${JSON.stringify(response)}`,
);
assert(typeof result.agentId === "string", "create_agent returned no caller agent id");
assert(
result.workspaceId === workspaceIds[0],
`MCP caller attached to unexpected workspace ${result.workspaceId}`,
);
return result.agentId;
} finally {
await client.close();
}
}
async function readGuest(page, browserId) {
return await page.evaluate((id) => {
const webview = document.querySelector(`[data-paseo-browser-id="${id}"]`);
if (!(webview instanceof HTMLElement) || typeof webview.getWebContentsId !== "function") {
return null;
}
return {
webContentsId: webview.getWebContentsId(),
parentId: webview.parentElement?.id ?? null,
};
}, browserId);
}
async function runRegression({ page, client, serverId, targetUrl }) {
const originalWorkspaceId = workspaceIds[0];
const originalWorkspaceRow = page.getByTestId(
`sidebar-workspace-row-${serverId}:${originalWorkspaceId}`,
);
await originalWorkspaceRow.waitFor({ state: "visible", timeout: timeoutMs });
await originalWorkspaceRow.click();
const created = await callBrowserTool(client, "browser_new_tab", { url: targetUrl });
const browserId = created.browserId;
assert(typeof browserId === "string", "browser_new_tab returned no browserId");
const originalDeck = page.getByTestId(`workspace-deck-entry-${serverId}:${originalWorkspaceId}`);
await originalDeck.getByTestId(`workspace-tab-browser_${browserId}`).click();
await page.waitForFunction(
(id) => {
const webview = document.querySelector(`[data-paseo-browser-id="${id}"]`);
return webview && webview.parentElement?.id !== "paseo-browser-resident-webviews";
},
browserId,
{ timeout: timeoutMs },
);
const firstGuest = await readGuest(page, browserId);
assert(firstGuest, "Original browser guest was not attached to its workspace pane");
for (const workspaceId of workspaceIds.slice(1)) {
await page.getByTestId(`sidebar-workspace-row-${serverId}:${workspaceId}`).click();
await page
.getByTestId(`workspace-deck-entry-${serverId}:${workspaceId}`)
.waitFor({ state: "visible" });
}
await page.waitForFunction(
({ id, previousWebContentsId }) => {
const webview = document.querySelector(`[data-paseo-browser-id="${id}"]`);
return (
webview?.parentElement?.id === "paseo-browser-resident-webviews" &&
typeof webview.getWebContentsId === "function" &&
webview.getWebContentsId() !== previousWebContentsId
);
},
{ id: browserId, previousWebContentsId: firstGuest.webContentsId },
{ timeout: timeoutMs },
);
const replacementGuest = await readGuest(page, browserId);
assert(replacementGuest, "Replacement browser guest was not parked after workspace eviction");
const listed = await callBrowserTool(client, "browser_list_tabs");
assert(
listed.tabs.some((tab) => tab.browserId === browserId),
"browser_list_tabs lost the original tab after guest replacement",
);
const snapshot = await callBrowserTool(client, "browser_snapshot", { browserId });
const ref = snapshot.snapshot.match(/button "Bridge target" \[ref=(@e\d+)\]/)?.[1];
assert(ref, `browser_snapshot did not expose the target button: ${snapshot.snapshot}`);
const clicked = await callBrowserTool(client, "browser_click", { browserId, ref });
assert(
clicked.browserId === browserId && clicked.ref === ref,
"browser_click targeted another tab",
);
await callBrowserTool(client, "browser_wait", {
browserId,
text: "Clicked",
timeoutMs: 5_000,
});
return {
browserId,
originalWebContentsId: firstGuest.webContentsId,
replacementWebContentsId: replacementGuest.webContentsId,
list: "passed",
snapshot: "passed",
click: "passed",
};
}
async function main() {
const artifactDir =
process.env.PASEO_TAB_BRIDGE_E2E_ARTIFACT_DIR ??
fs.mkdtempSync(path.join(os.tmpdir(), "paseo-tab-bridge-e2e-artifacts-"));
const runtimeDir = fs.mkdtempSync(path.join(os.tmpdir(), "paseo-tab-bridge-e2e-"));
fs.mkdirSync(artifactDir, { recursive: true });
const paseoHome = path.join(runtimeDir, "paseo-home");
const userData = path.join(runtimeDir, "electron-user-data");
const workspaceRoot = path.join(runtimeDir, "workspaces");
fs.mkdirSync(paseoHome, { recursive: true });
const [daemonPort, expoPort, cdpPort] = await Promise.all([
reservePort(),
reservePort(),
reservePort(),
]);
const listen = `127.0.0.1:${daemonPort}`;
seedPaseoHome(paseoHome, listen, workspaceRoot);
const target = await startTargetPage();
const children = [];
let browser = null;
let client = null;
try {
const commonEnv = {
...process.env,
PASEO_HOME: paseoHome,
PASEO_LISTEN: listen,
PASEO_DAEMON_ENDPOINT: `localhost:${daemonPort}`,
PASEO_CORS_ORIGINS: "*",
PASEO_LOCAL_SPEECH_AUTO_DOWNLOAD: "0",
PASEO_DICTATION_ENABLED: "0",
PASEO_VOICE_MODE_ENABLED: "0",
FORCE_COLOR: "0",
NO_COLOR: "1",
};
const daemon = spawnLogged(
"daemon",
process.execPath,
["--import", "tsx", path.join(rootDir, "packages/server/scripts/dev-runner.ts")],
{ cwd: rootDir, env: { ...commonEnv, PASEO_NODE_ENV: "development" } },
artifactDir,
);
children.push(daemon.child);
await waitForPort(daemonPort, "daemon", daemon);
const desktopArgs = [
process.execPath,
devRunner,
...(process.platform === "linux" ? ["--no-sandbox"] : []),
];
const desktopCommand = process.platform === "linux" ? "xvfb-run" : desktopArgs.shift();
const desktopCommandArgs =
process.platform === "linux"
? ["-a", "--server-args=-screen 0 1280x800x24", ...desktopArgs]
: desktopArgs;
const desktop = spawnLogged(
"desktop",
desktopCommand,
desktopCommandArgs,
{
cwd: rootDir,
env: {
...commonEnv,
EXPO_PORT: String(expoPort),
EXPO_DEV_URL: `http://localhost:${expoPort}`,
PASEO_ELECTRON_REMOTE_DEBUGGING_PORT: String(cdpPort),
PASEO_ELECTRON_USER_DATA_DIR: userData,
PASEO_ELECTRON_FLAGS: `--remote-debugging-address=127.0.0.1 --remote-debugging-port=${cdpPort}`,
},
},
artifactDir,
);
children.push(desktop.child);
await waitForPort(cdpPort, "Electron CDP", desktop);
browser = await chromium.connectOverCDP(`http://127.0.0.1:${cdpPort}`);
const page = await waitForAppPage(browser, expoPort);
const status = await waitForDesktopStatus(page);
const callerAgentId = await createCallerAgent(daemonPort);
const transport = new StreamableHTTPClientTransport(
new URL(
`http://127.0.0.1:${daemonPort}/mcp/agents?callerAgentId=${encodeURIComponent(callerAgentId)}`,
),
);
client = await experimental_createMCPClient({ transport });
const report = await runRegression({
page,
client,
serverId: status.serverId,
targetUrl: target.url,
});
writeJson(path.join(artifactDir, "result.json"), report);
console.log(
`Browser tab bridge E2E passed: WebContents ${report.originalWebContentsId} -> ${report.replacementWebContentsId}; list, snapshot, click passed.`,
);
} catch (error) {
console.error(`Browser tab bridge E2E failed. Artifacts: ${artifactDir}`);
console.error(error);
throw error;
} finally {
await client?.close().catch(() => undefined);
await browser?.close().catch(() => undefined);
for (const child of children.toReversed()) stopProcess(child);
await closeServer(target.server);
await delay(1_000);
try {
fs.rmSync(runtimeDir, { recursive: true, force: true, maxRetries: 5, retryDelay: 100 });
} catch (error) {
console.warn(`Failed to remove isolated E2E state ${runtimeDir}`, error);
}
}
}
await main();
+2 -1
View File
@@ -19,6 +19,7 @@ if (!Number.isInteger(expoPort) || expoPort <= 0) {
}
const expoDevUrl = process.env.EXPO_DEV_URL || `http://localhost:${expoPort}`;
const electronArgs = process.argv.slice(2);
const colorEnv = {
FORCE_COLOR: process.env.FORCE_COLOR || "1",
npm_config_color: process.env.npm_config_color || "always",
@@ -175,7 +176,7 @@ try {
}
if (!stopping) {
spawnChild("electron", electron, [desktopDir], {
spawnChild("electron", electron, [...electronArgs, desktopDir], {
detached: true,
env: {
...process.env,
@@ -1,8 +1,8 @@
import { describe, expect, it, vi } from "vitest";
import { describe, expect, it } from "vitest";
import { DEFAULT_DESKTOP_SETTINGS } from "../settings/desktop-settings";
import {
createBeforeQuitHandler,
createQuitLifecycle,
shouldStopDesktopManagedDaemonOnQuit,
stopDesktopManagedDaemonOnQuitIfNeeded,
} from "./quit-lifecycle";
@@ -16,6 +16,18 @@ const SETTINGS_STOP_ON_QUIT = {
},
};
function deferred<T>(): { promise: Promise<T>; resolve(value: T): void } {
let resolve!: (value: T) => void;
const promise = new Promise<T>((resolvePromise) => {
resolve = resolvePromise;
});
return { promise, resolve };
}
function waitForQuitLifecycle(): Promise<void> {
return new Promise((resolve) => setImmediate(resolve));
}
describe("quit-lifecycle", () => {
it("only stops when keepRunningAfterQuit is explicitly disabled", () => {
expect(shouldStopDesktopManagedDaemonOnQuit(SETTINGS_STOP_ON_QUIT)).toBe(true);
@@ -23,96 +35,238 @@ describe("quit-lifecycle", () => {
});
it("short-circuits without inspecting the daemon when keep-running is on", async () => {
const isDesktopManagedDaemonRunning = vi.fn(() => true);
const stopDaemon = vi.fn(async () => undefined);
const showShutdownFeedback = vi.fn();
const events: string[] = [];
const stopped = await stopDesktopManagedDaemonOnQuitIfNeeded({
settingsStore: { get: async () => SETTINGS_KEEP_RUNNING },
isDesktopManagedDaemonRunning,
stopDaemon,
showShutdownFeedback,
isDesktopManagedDaemonRunning: () => {
events.push("inspect");
return true;
},
stopDaemon: async () => {
events.push("stop");
},
showShutdownFeedback: () => {
events.push("feedback");
},
});
expect(stopped).toBe(false);
expect(isDesktopManagedDaemonRunning).not.toHaveBeenCalled();
expect(stopDaemon).not.toHaveBeenCalled();
expect(showShutdownFeedback).not.toHaveBeenCalled();
expect(events).toEqual([]);
});
it("does not stop a manually started daemon on quit", async () => {
const stopDaemon = vi.fn(async () => undefined);
const showShutdownFeedback = vi.fn();
const events: string[] = [];
const stopped = await stopDesktopManagedDaemonOnQuitIfNeeded({
settingsStore: { get: async () => SETTINGS_STOP_ON_QUIT },
isDesktopManagedDaemonRunning: () => false,
stopDaemon,
showShutdownFeedback,
stopDaemon: async () => {
events.push("stop");
},
showShutdownFeedback: () => {
events.push("feedback");
},
});
expect(stopped).toBe(false);
expect(stopDaemon).not.toHaveBeenCalled();
expect(showShutdownFeedback).not.toHaveBeenCalled();
expect(events).toEqual([]);
});
it("shows feedback then stops a desktop-managed daemon", async () => {
const stopDaemon = vi.fn(async () => undefined);
const showShutdownFeedback = vi.fn();
const events: string[] = [];
const stopped = await stopDesktopManagedDaemonOnQuitIfNeeded({
settingsStore: { get: async () => SETTINGS_STOP_ON_QUIT },
isDesktopManagedDaemonRunning: () => true,
stopDaemon,
showShutdownFeedback,
stopDaemon: async () => {
events.push("stop");
},
showShutdownFeedback: () => {
events.push("feedback");
},
});
expect(stopped).toBe(true);
expect(showShutdownFeedback).toHaveBeenCalledTimes(1);
expect(stopDaemon).toHaveBeenCalledTimes(1);
expect(showShutdownFeedback.mock.invocationCallOrder[0]).toBeLessThan(
stopDaemon.mock.invocationCallOrder[0],
);
expect(events).toEqual(["feedback", "stop"]);
});
it("preventDefaults the first quit, runs the async stop decision, then exits hard", async () => {
let resolveStopDecision: (() => void) | null = null;
const app = { exit: vi.fn() };
const closeTransportSessions = vi.fn();
const onStopError = vi.fn();
const preventDefault = vi.fn();
const secondPreventDefault = vi.fn();
it("revalidates updates after daemon shutdown before exiting", async () => {
const stopDecision = deferred<boolean>();
const updateDecision = deferred<boolean>();
const events: string[] = [];
const handleBeforeQuit = createBeforeQuitHandler({
app,
closeTransportSessions,
stopDesktopManagedDaemonIfNeeded: vi.fn(
() =>
new Promise<boolean>((resolve) => {
resolveStopDecision = () => resolve(false);
}),
),
onStopError,
const quitLifecycle = createQuitLifecycle({
app: {
exit: (code) => {
events.push(`exit:${code}`);
},
},
closeTransportSessions: () => {
events.push("close-transports");
},
stopDesktopManagedDaemonIfNeeded: () => stopDecision.promise,
installAppUpdateOnQuit: () => updateDecision.promise,
createUpdateDeadlineSignal: () => new AbortController().signal,
onStopError: () => {
events.push("stop-error");
},
onUpdateError: () => {
events.push("update-error");
},
});
handleBeforeQuit({ preventDefault });
quitLifecycle.handleBeforeQuit({
preventDefault: () => {
events.push("prevent-default");
},
});
expect(preventDefault).toHaveBeenCalledTimes(1);
expect(closeTransportSessions).toHaveBeenCalledTimes(1);
expect(app.exit).not.toHaveBeenCalled();
expect(resolveStopDecision).not.toBeNull();
expect(events).toEqual(["close-transports", "prevent-default"]);
resolveStopDecision?.();
await Promise.resolve();
await Promise.resolve();
events.push("daemon-stopped");
stopDecision.resolve(false);
await waitForQuitLifecycle();
expect(app.exit).toHaveBeenCalledWith(0);
expect(onStopError).not.toHaveBeenCalled();
expect(events).toEqual(["close-transports", "prevent-default", "daemon-stopped"]);
handleBeforeQuit({ preventDefault: secondPreventDefault });
events.push("update-checked");
updateDecision.resolve(false);
await waitForQuitLifecycle();
expect(secondPreventDefault).not.toHaveBeenCalled();
expect(closeTransportSessions).toHaveBeenCalledTimes(2);
expect(app.exit).toHaveBeenCalledTimes(1);
expect(events).toEqual([
"close-transports",
"prevent-default",
"daemon-stopped",
"update-checked",
"exit:0",
]);
quitLifecycle.handleBeforeQuit({
preventDefault: () => {
events.push("second-prevent-default");
},
});
expect(events.at(-1)).toBe("close-transports");
expect(events).not.toContain("second-prevent-default");
});
it("lets the updater own process exit when a validated update is installing", async () => {
const exits: number[] = [];
const quitLifecycle = createQuitLifecycle({
app: { exit: (code) => exits.push(code) },
closeTransportSessions: () => {},
stopDesktopManagedDaemonIfNeeded: async () => false,
installAppUpdateOnQuit: async () => true,
createUpdateDeadlineSignal: () => new AbortController().signal,
onStopError: () => {},
onUpdateError: () => {},
});
quitLifecycle.handleBeforeQuit({ preventDefault: () => {} });
await waitForQuitLifecycle();
quitLifecycle.handleBeforeQuitForUpdate();
await waitForQuitLifecycle();
expect(exits).toEqual([]);
});
it("recognizes a repeated quit as updater handoff", async () => {
const exits: number[] = [];
let preventedQuitCount = 0;
const quitLifecycle = createQuitLifecycle({
app: { exit: (code) => exits.push(code) },
closeTransportSessions: () => {},
stopDesktopManagedDaemonIfNeeded: async () => false,
installAppUpdateOnQuit: async () => true,
createUpdateDeadlineSignal: () => new AbortController().signal,
onStopError: () => {},
onUpdateError: () => {},
});
quitLifecycle.handleBeforeQuit({ preventDefault: () => preventedQuitCount++ });
await waitForQuitLifecycle();
quitLifecycle.handleBeforeQuit({ preventDefault: () => preventedQuitCount++ });
await waitForQuitLifecycle();
expect(preventedQuitCount).toBe(1);
expect(exits).toEqual([]);
});
it("exits when the updater does not take ownership before its deadline", async () => {
const revalidationDeadline = new AbortController();
const handoffDeadline = new AbortController();
let deadlineCount = 0;
const exits: number[] = [];
const quitLifecycle = createQuitLifecycle({
app: { exit: (code) => exits.push(code) },
closeTransportSessions: () => {},
stopDesktopManagedDaemonIfNeeded: async () => false,
installAppUpdateOnQuit: async () => true,
createUpdateDeadlineSignal: () =>
deadlineCount++ === 0 ? revalidationDeadline.signal : handoffDeadline.signal,
onStopError: () => {},
onUpdateError: () => {},
});
quitLifecycle.handleBeforeQuit({ preventDefault: () => {} });
await waitForQuitLifecycle();
handoffDeadline.abort();
await waitForQuitLifecycle();
expect(exits).toEqual([0]);
});
it("does not intercept a quit started by a manual update", () => {
const events: string[] = [];
const quitLifecycle = createQuitLifecycle({
app: { exit: (code) => events.push(`exit:${code}`) },
closeTransportSessions: () => events.push("close-transports"),
stopDesktopManagedDaemonIfNeeded: async () => {
events.push("stop-daemon");
return false;
},
installAppUpdateOnQuit: async () => {
events.push("revalidate-update");
return false;
},
createUpdateDeadlineSignal: () => new AbortController().signal,
onStopError: () => events.push("stop-error"),
onUpdateError: () => events.push("update-error"),
});
quitLifecycle.handleBeforeQuitForUpdate();
quitLifecycle.handleBeforeQuit({
preventDefault: () => events.push("prevent-default"),
});
expect(events).toEqual(["close-transports"]);
});
it("exits when update revalidation reaches its deadline", async () => {
const deadline = new AbortController();
const updateDecision = deferred<boolean>();
const exits: number[] = [];
const quitLifecycle = createQuitLifecycle({
app: { exit: (code) => exits.push(code) },
closeTransportSessions: () => {},
stopDesktopManagedDaemonIfNeeded: async () => false,
installAppUpdateOnQuit: () => updateDecision.promise,
createUpdateDeadlineSignal: () => deadline.signal,
onStopError: () => {},
onUpdateError: () => {},
});
quitLifecycle.handleBeforeQuit({ preventDefault: () => {} });
await waitForQuitLifecycle();
deadline.abort();
await waitForQuitLifecycle();
expect(exits).toEqual([0]);
updateDecision.resolve(true);
await waitForQuitLifecycle();
expect(exits).toEqual([0]);
});
});
+83 -14
View File
@@ -14,6 +14,16 @@ interface BeforeQuitApp {
exit(code: number): void;
}
interface QuitLifecycle {
handleBeforeQuit(event: BeforeQuitEvent): void;
handleBeforeQuitForUpdate(): void;
}
interface DeferredUpdateQuit {
promise: Promise<boolean>;
resolve(): void;
}
export interface StopOnQuitDeps {
settingsStore: Pick<DesktopSettingsStore, "get">;
isDesktopManagedDaemonRunning: () => boolean;
@@ -42,36 +52,95 @@ export async function stopDesktopManagedDaemonOnQuitIfNeeded(
return true;
}
export function createBeforeQuitHandler({
function waitForUpdateDeadline(signal: AbortSignal): Promise<boolean> {
if (signal.aborted) {
return Promise.resolve(false);
}
return new Promise((resolve) => {
signal.addEventListener("abort", () => resolve(false), { once: true });
});
}
function createDeferredUpdateQuit(): DeferredUpdateQuit {
let resolvePromise!: (started: boolean) => void;
const promise = new Promise<boolean>((resolve) => {
resolvePromise = resolve;
});
return { promise, resolve: () => resolvePromise(true) };
}
export function createQuitLifecycle({
app,
closeTransportSessions,
stopDesktopManagedDaemonIfNeeded,
installAppUpdateOnQuit,
createUpdateDeadlineSignal,
onStopError,
onUpdateError,
}: {
app: BeforeQuitApp;
closeTransportSessions: () => void;
stopDesktopManagedDaemonIfNeeded: () => Promise<boolean>;
installAppUpdateOnQuit: (signal: AbortSignal) => Promise<boolean>;
createUpdateDeadlineSignal: () => AbortSignal;
onStopError: (error: unknown) => void;
}): (event: BeforeQuitEvent) => void {
// We always preventDefault on first quit so we can run the async stop
// decision, then call app.exit(0) — which bypasses Electron's
// close → window-all-closed → will-quit chain. The window-all-closed
// listener is a darwin no-op (macOS convention) and would otherwise
// veto a re-fired app.quit().
onUpdateError: (error: unknown) => void;
}): QuitLifecycle {
// The first quit waits for daemon shutdown and update revalidation. A validated
// update re-fires app.quit(); otherwise app.exit(0) bypasses Electron's macOS
// window-all-closed handler, which would veto that second quit.
let quitting = false;
let quittingForUpdate = false;
const updateQuit = createDeferredUpdateQuit();
return (event) => {
function handleBeforeQuit(event: BeforeQuitEvent): void {
closeTransportSessions();
if (quitting) return;
if (quittingForUpdate) return;
if (quitting) {
// MacUpdater's no-relaunch path calls app.quit() without emitting
// before-quit-for-update. A second quit is equivalent handoff evidence.
updateQuit.resolve();
return;
}
quitting = true;
event.preventDefault();
void stopDesktopManagedDaemonIfNeeded()
.catch((error) => {
void (async () => {
try {
await stopDesktopManagedDaemonIfNeeded();
} catch (error) {
onStopError(error);
})
.finally(() => {
app.exit(0);
}
const signal = createUpdateDeadlineSignal();
const updateInstallation = installAppUpdateOnQuit(signal).catch((error) => {
onUpdateError(error);
return false;
});
const installingUpdate = await Promise.race([
updateInstallation,
waitForUpdateDeadline(signal),
]);
if (installingUpdate) {
const handoffStarted = await Promise.race([
updateQuit.promise,
waitForUpdateDeadline(createUpdateDeadlineSignal()),
]);
if (handoffStarted) {
return;
}
}
app.exit(0);
})();
}
return {
handleBeforeQuit,
handleBeforeQuitForUpdate() {
quittingForUpdate = true;
updateQuit.resolve();
},
};
}
@@ -17,7 +17,19 @@ class FakeAppUpdateRuntime implements AppUpdateRuntime {
> = [];
private gate: ((info: RuntimeUpdateInfo) => boolean | Promise<boolean>) | null = null;
private configuration: AppUpdateRuntimeConfiguration | null = null;
private downloadableUpdate: RuntimeUpdateInfo | null = null;
private downloadedUpdate: RuntimeUpdateInfo | null = null;
private activeDownload: {
info: RuntimeUpdateInfo;
promise: Promise<void>;
resolve(): void;
reject(error: Error): void;
} | null = null;
checkCount = 0;
downloadCallCount = 0;
downloadedVersions: string[] = [];
installedVersions: string[] = [];
installModes: Array<{ isSilent: boolean; isForceRunAfter: boolean }> = [];
configure(input: AppUpdateRuntimeConfiguration): void {
this.configuration = input;
@@ -59,9 +71,42 @@ class FakeAppUpdateRuntime implements AppUpdateRuntime {
}
finishUpdateDownload(info: RuntimeUpdateInfo): void {
this.downloadedUpdate = info;
this.downloadedVersions.push(info.version);
this.configuration?.onUpdateDownloaded(info);
}
beginUpdateDownload(info: RuntimeUpdateInfo): {
resolve(): void;
reject(error: Error): void;
} {
this.downloadableUpdate = info;
this.prepareUpdate(info);
let resolvePromise!: () => void;
let rejectPromise!: (error: Error) => void;
const promise = new Promise<void>((resolve, reject) => {
resolvePromise = resolve;
rejectPromise = reject;
});
void promise.catch(() => undefined);
const activeDownload = {
info,
promise,
resolve: () => {
this.finishUpdateDownload(info);
this.activeDownload = null;
resolvePromise();
},
reject: (error: Error) => {
this.configuration?.onError(error);
this.activeDownload = null;
rejectPromise(error);
},
};
this.activeDownload = activeDownload;
return { resolve: activeDownload.resolve, reject: activeDownload.reject };
}
async checkForUpdates(): Promise<{
isUpdateAvailable: boolean;
updateInfo: RuntimeUpdateInfo;
@@ -80,12 +125,27 @@ class FakeAppUpdateRuntime implements AppUpdateRuntime {
}
if (!result || !this.gate) return result;
const admitted = await this.gate(result.updateInfo);
return { ...result, isUpdateAvailable: result.isUpdateAvailable && admitted };
const isUpdateAvailable = result.isUpdateAvailable && admitted;
this.downloadableUpdate = isUpdateAvailable ? result.updateInfo : null;
return { ...result, isUpdateAvailable };
}
async downloadUpdate(): Promise<void> {}
async downloadUpdate(): Promise<void> {
this.downloadCallCount += 1;
if (this.activeDownload) {
return this.activeDownload.promise;
}
if (this.downloadableUpdate) {
this.finishUpdateDownload(this.downloadableUpdate);
}
}
quitAndInstall(): void {}
quitAndInstall(isSilent: boolean, isForceRunAfter: boolean): void {
if (this.downloadedUpdate) {
this.installedVersions.push(this.downloadedUpdate.version);
this.installModes.push({ isSilent, isForceRunAfter });
}
}
}
function createService(input?: { now?: () => number; bucket?: () => Promise<number> }) {
@@ -148,6 +208,33 @@ describe("app update service", () => {
});
});
it("waits for an automatic poll before starting a manual rollout-bypassing check", async () => {
const { runtime, service } = createService();
const automaticCheck = runtime.deferNextCheck();
const automaticPending = service.checkForAppUpdate({
currentVersion: "1.2.3",
releaseChannel: "stable",
intent: "automatic",
});
runtime.nextCheck({ isUpdateAvailable: true, updateInfo: rolledOutUpdate });
const manualPending = service.checkForAppUpdate({
currentVersion: "1.2.3",
releaseChannel: "stable",
intent: "manual",
});
await Promise.resolve();
expect(runtime.checkCount).toBe(1);
automaticCheck.resolve({ isUpdateAvailable: false, updateInfo: rolledOutUpdate });
await automaticPending;
const manualResult = await manualPending;
expect(runtime.checkCount).toBe(2);
expect(manualResult.hasUpdate).toBe(true);
expect(manualResult.latestVersion).toBe("1.2.4");
});
it("performs a fresh manual check when an update is already cached", async () => {
const { runtime, service } = createService({ bucket: async () => 0 });
runtime.nextCheck({ isUpdateAvailable: true, updateInfo: rolledOutUpdate });
@@ -179,6 +266,218 @@ describe("app update service", () => {
});
});
it("replaces a downloaded update when a newer release is admitted", async () => {
const { runtime, service } = createService({ bucket: async () => 0 });
runtime.nextCheck({ isUpdateAvailable: true, updateInfo: rolledOutUpdate });
await service.checkForAppUpdate({
currentVersion: "1.2.3",
releaseChannel: "stable",
intent: "automatic",
});
runtime.finishUpdateDownload(rolledOutUpdate);
const newerUpdate = { ...rolledOutUpdate, version: "1.2.5" };
runtime.nextCheck({ isUpdateAvailable: true, updateInfo: newerUpdate });
const result = await service.checkForAppUpdate({
currentVersion: "1.2.3",
releaseChannel: "stable",
intent: "automatic",
});
expect(result).toEqual({
hasUpdate: true,
readyToInstall: false,
currentVersion: "1.2.3",
latestVersion: "1.2.5",
body: null,
date: "2026-04-28T00:00:00.000Z",
errorMessage: null,
});
});
it("installs the newest admitted release when quitting with an older download", async () => {
const { runtime, service } = createService({ bucket: async () => 0 });
runtime.nextCheck({ isUpdateAvailable: true, updateInfo: rolledOutUpdate });
await service.checkForAppUpdate({
currentVersion: "1.2.3",
releaseChannel: "stable",
intent: "automatic",
});
runtime.finishUpdateDownload(rolledOutUpdate);
const newerUpdate = { ...rolledOutUpdate, version: "1.2.5" };
runtime.nextCheck({ isUpdateAvailable: true, updateInfo: newerUpdate });
const installed = await service.installUpdateOnQuit({
currentVersion: "1.2.3",
releaseChannel: "stable",
signal: new AbortController().signal,
});
expect(installed).toBe(true);
expect(runtime.installedVersions).toEqual(["1.2.5"]);
expect(runtime.installModes).toEqual([{ isSilent: true, isForceRunAfter: false }]);
});
it("does not install an older download while its replacement is still rolling out", async () => {
const now = Date.parse("2026-04-28T12:00:00.000Z");
const { runtime, service } = createService({ now: () => now, bucket: async () => 0.4 });
const olderUpdate = {
...rolledOutUpdate,
releaseDate: "2026-04-27T00:00:00.000Z",
};
runtime.nextCheck({ isUpdateAvailable: true, updateInfo: olderUpdate });
await service.checkForAppUpdate({
currentVersion: "1.2.3",
releaseChannel: "stable",
intent: "automatic",
});
runtime.finishUpdateDownload(olderUpdate);
const newerUpdate = {
...rolledOutUpdate,
version: "1.2.5",
releaseDate: "2026-04-28T12:00:00.000Z",
};
runtime.nextCheck({ isUpdateAvailable: true, updateInfo: newerUpdate });
const installed = await service.installUpdateOnQuit({
currentVersion: "1.2.3",
releaseChannel: "stable",
signal: new AbortController().signal,
});
expect(installed).toBe(false);
expect(runtime.installedVersions).toEqual([]);
});
it("does not install after quit-time revalidation expires", async () => {
const { runtime, service } = createService({ bucket: async () => 0 });
runtime.nextCheck({ isUpdateAvailable: true, updateInfo: rolledOutUpdate });
await service.checkForAppUpdate({
currentVersion: "1.2.3",
releaseChannel: "stable",
intent: "automatic",
});
runtime.finishUpdateDownload(rolledOutUpdate);
const deadline = new AbortController();
deadline.abort();
runtime.nextCheck({
isUpdateAvailable: true,
updateInfo: { ...rolledOutUpdate, version: "1.2.5" },
});
const installed = await service.installUpdateOnQuit({
currentVersion: "1.2.3",
releaseChannel: "stable",
signal: deadline.signal,
});
expect(installed).toBe(false);
expect(runtime.installedVersions).toEqual([]);
});
it("does not install an unvalidated download when the quit-time check fails", async () => {
const { runtime, service } = createService({ bucket: async () => 0 });
runtime.nextCheck({ isUpdateAvailable: true, updateInfo: rolledOutUpdate });
await service.checkForAppUpdate({
currentVersion: "1.2.3",
releaseChannel: "stable",
intent: "automatic",
});
runtime.finishUpdateDownload(rolledOutUpdate);
runtime.failNextCheck(new Error("offline"));
const installed = await service.installUpdateOnQuit({
currentVersion: "1.2.3",
releaseChannel: "stable",
signal: new AbortController().signal,
});
expect(installed).toBe(false);
expect(runtime.installedVersions).toEqual([]);
});
it("rechecks for the newest release before a manual install", async () => {
const { runtime, service } = createService({ bucket: async () => 0.99 });
runtime.nextCheck({ isUpdateAvailable: true, updateInfo: rolledOutUpdate });
await service.checkForAppUpdate({
currentVersion: "1.2.3",
releaseChannel: "stable",
intent: "manual",
});
runtime.finishUpdateDownload(rolledOutUpdate);
const newerUpdate = { ...rolledOutUpdate, version: "1.2.5" };
runtime.nextCheck({ isUpdateAvailable: true, updateInfo: newerUpdate });
const result = await service.downloadAndInstallUpdate({
currentVersion: "1.2.3",
releaseChannel: "stable",
});
expect(result.installed).toBe(true);
expect(runtime.installedVersions).toEqual(["1.2.5"]);
expect(runtime.installModes).toEqual([{ isSilent: false, isForceRunAfter: true }]);
});
it("waits for a stale active download before downloading and installing the rechecked version", async () => {
const { runtime, service } = createService({ bucket: async () => 0 });
runtime.nextCheck({ isUpdateAvailable: true, updateInfo: rolledOutUpdate });
await service.checkForAppUpdate({
currentVersion: "1.2.3",
releaseChannel: "stable",
intent: "automatic",
});
const staleDownload = runtime.beginUpdateDownload(rolledOutUpdate);
const newerUpdate = { ...rolledOutUpdate, version: "1.2.5" };
runtime.nextCheck({ isUpdateAvailable: true, updateInfo: newerUpdate });
const installPending = service.downloadAndInstallUpdate({
currentVersion: "1.2.3",
releaseChannel: "stable",
});
await Promise.resolve();
expect(runtime.installedVersions).toEqual([]);
staleDownload.resolve();
const result = await installPending;
expect(result.installed).toBe(true);
expect(runtime.downloadedVersions).toEqual(["1.2.4", "1.2.5"]);
expect(runtime.installedVersions).toEqual(["1.2.5"]);
});
it("installs the rechecked version when the stale active download fails", async () => {
const { runtime, service } = createService({ bucket: async () => 0 });
runtime.nextCheck({ isUpdateAvailable: true, updateInfo: rolledOutUpdate });
await service.checkForAppUpdate({
currentVersion: "1.2.3",
releaseChannel: "stable",
intent: "automatic",
});
const staleDownload = runtime.beginUpdateDownload(rolledOutUpdate);
const newerUpdate = { ...rolledOutUpdate, version: "1.2.5" };
runtime.nextCheck({ isUpdateAvailable: true, updateInfo: newerUpdate });
const installPending = service.downloadAndInstallUpdate({
currentVersion: "1.2.3",
releaseChannel: "stable",
});
await new Promise<void>((resolve) => setImmediate(resolve));
expect(runtime.downloadCallCount).toBe(1);
staleDownload.reject(new Error("old download failed"));
const result = await installPending;
expect(result.installed).toBe(true);
expect(runtime.downloadedVersions).toEqual(["1.2.5"]);
expect(runtime.installedVersions).toEqual(["1.2.5"]);
});
it("trusts the runtime availability decision before comparing versions", async () => {
const { runtime, service } = createService({ bucket: async () => 0 });
runtime.nextCheck({ isUpdateAvailable: false, updateInfo: rolledOutUpdate });
@@ -322,28 +621,26 @@ describe("app update service", () => {
});
});
it("keeps preparation errors emitted before the update check rejects", async () => {
const { runtime, service } = createService();
const deferredCheck = runtime.deferNextCheck();
const pending = service.checkForAppUpdate({
it("surfaces preparation errors without blocking newer releases", async () => {
const { runtime, service } = createService({ bucket: async () => 0 });
runtime.nextCheck({ isUpdateAvailable: true, updateInfo: rolledOutUpdate });
await service.checkForAppUpdate({
currentVersion: "1.2.3",
releaseChannel: "stable",
intent: "automatic",
intent: "manual",
});
runtime.prepareUpdate(rolledOutUpdate);
runtime.failRuntime(new Error("sha512 checksum mismatch"));
deferredCheck.reject(new Error("sha512 checksum mismatch"));
const checkResult = await pending;
expect(checkResult.errorMessage).toBe("sha512 checksum mismatch");
const automaticResult = await service.checkForAppUpdate({
runtime.nextCheck({ isUpdateAvailable: true, updateInfo: rolledOutUpdate });
const failedPreparation = await service.checkForAppUpdate({
currentVersion: "1.2.3",
releaseChannel: "stable",
intent: "automatic",
});
expect(automaticResult).toEqual({
expect(failedPreparation).toEqual({
hasUpdate: true,
readyToInstall: false,
currentVersion: "1.2.3",
@@ -352,19 +649,9 @@ describe("app update service", () => {
date: "2026-04-28T00:00:00.000Z",
errorMessage: "sha512 checksum mismatch",
});
});
it("returns runtime update errors after an update fails to prepare", async () => {
const { runtime, service } = createService();
runtime.nextCheck({ isUpdateAvailable: true, updateInfo: rolledOutUpdate });
await service.checkForAppUpdate({
currentVersion: "1.2.3",
releaseChannel: "stable",
intent: "manual",
});
runtime.failRuntime(new Error("sha512 checksum mismatch"));
const newerUpdate = { ...rolledOutUpdate, version: "1.2.5" };
runtime.nextCheck({ isUpdateAvailable: true, updateInfo: newerUpdate });
const result = await service.checkForAppUpdate({
currentVersion: "1.2.3",
releaseChannel: "stable",
@@ -375,13 +662,43 @@ describe("app update service", () => {
hasUpdate: true,
readyToInstall: false,
currentVersion: "1.2.3",
latestVersion: "1.2.4",
latestVersion: "1.2.5",
body: null,
date: "2026-04-28T00:00:00.000Z",
errorMessage: "sha512 checksum mismatch",
errorMessage: null,
});
});
it("attributes a late preparation failure to the download that started it", async () => {
const { runtime, service } = createService({ bucket: async () => 0 });
runtime.nextCheck({ isUpdateAvailable: true, updateInfo: rolledOutUpdate });
await service.checkForAppUpdate({
currentVersion: "1.2.3",
releaseChannel: "stable",
intent: "automatic",
});
runtime.prepareUpdate(rolledOutUpdate);
const newerUpdate = { ...rolledOutUpdate, version: "1.2.5" };
runtime.nextCheck({ isUpdateAvailable: true, updateInfo: newerUpdate });
await service.checkForAppUpdate({
currentVersion: "1.2.3",
releaseChannel: "stable",
intent: "automatic",
});
runtime.failRuntime(new Error("old download failed"));
runtime.nextCheck({ isUpdateAvailable: true, updateInfo: newerUpdate });
const result = await service.checkForAppUpdate({
currentVersion: "1.2.3",
releaseChannel: "stable",
intent: "automatic",
});
expect(result.latestVersion).toBe("1.2.5");
expect(result.errorMessage).toBeNull();
});
it("performs a fresh manual check after an update preparation error", async () => {
const { runtime, service } = createService();
runtime.nextCheck({ isUpdateAvailable: true, updateInfo: rolledOutUpdate });
@@ -391,6 +708,7 @@ describe("app update service", () => {
releaseChannel: "stable",
intent: "manual",
});
runtime.prepareUpdate(rolledOutUpdate);
runtime.failRuntime(new Error("sha512 checksum mismatch"));
runtime.nextCheck({
@@ -445,91 +763,4 @@ describe("app update service", () => {
errorMessage: null,
});
});
it("returns runtime update errors to multiple automatic checks before a manual retry clears them", async () => {
const { runtime, service } = createService();
runtime.nextCheck({ isUpdateAvailable: true, updateInfo: rolledOutUpdate });
await service.checkForAppUpdate({
currentVersion: "1.2.3",
releaseChannel: "stable",
intent: "manual",
});
runtime.failRuntime(new Error("sha512 checksum mismatch"));
const firstAutomaticResult = await service.checkForAppUpdate({
currentVersion: "1.2.3",
releaseChannel: "stable",
intent: "automatic",
});
const secondAutomaticResult = await service.checkForAppUpdate({
currentVersion: "1.2.3",
releaseChannel: "stable",
intent: "automatic",
});
expect(firstAutomaticResult).toEqual({
hasUpdate: true,
readyToInstall: false,
currentVersion: "1.2.3",
latestVersion: "1.2.4",
body: null,
date: "2026-04-28T00:00:00.000Z",
errorMessage: "sha512 checksum mismatch",
});
expect(secondAutomaticResult).toEqual(firstAutomaticResult);
runtime.nextCheck(null);
const retryResult = await service.checkForAppUpdate({
currentVersion: "1.2.3",
releaseChannel: "stable",
intent: "manual",
});
expect(runtime.checkCount).toBe(2);
expect(retryResult).toEqual({
hasUpdate: false,
readyToInstall: false,
currentVersion: "1.2.3",
latestVersion: "1.2.3",
body: null,
date: null,
errorMessage: null,
});
});
it("keeps runtime update errors visible after a manual retry fails", async () => {
const { runtime, service } = createService();
runtime.nextCheck({ isUpdateAvailable: true, updateInfo: rolledOutUpdate });
await service.checkForAppUpdate({
currentVersion: "1.2.3",
releaseChannel: "stable",
intent: "manual",
});
runtime.failRuntime(new Error("sha512 checksum mismatch"));
runtime.failNextCheck(new Error("network down"));
const retryResult = await service.checkForAppUpdate({
currentVersion: "1.2.3",
releaseChannel: "stable",
intent: "manual",
});
const automaticResult = await service.checkForAppUpdate({
currentVersion: "1.2.3",
releaseChannel: "stable",
intent: "automatic",
});
expect(retryResult.errorMessage).toBe("network down");
expect(automaticResult).toEqual({
hasUpdate: true,
readyToInstall: false,
currentVersion: "1.2.3",
latestVersion: "1.2.4",
body: null,
date: "2026-04-28T00:00:00.000Z",
errorMessage: "sha512 checksum mismatch",
});
});
});
@@ -62,6 +62,11 @@ export interface AppUpdateService {
},
onBeforeQuit?: () => Promise<void>,
): Promise<AppUpdateInstallResult>;
installUpdateOnQuit(input: {
currentVersion: string;
releaseChannel: AppReleaseChannel;
signal: AbortSignal;
}): Promise<boolean>;
}
export interface AppUpdateServiceDeps {
@@ -96,10 +101,16 @@ function buildCheckResult(input: {
async function performQuitAndInstall(
runtime: AppUpdateRuntime,
onBeforeQuit?: () => Promise<void>,
{
onBeforeQuit,
restart,
}: {
onBeforeQuit?: () => Promise<void>;
restart: boolean;
},
): Promise<void> {
if (onBeforeQuit) await onBeforeQuit();
runtime.quitAndInstall(/* isSilent */ false, /* isForceRunAfter */ true);
runtime.quitAndInstall(/* isSilent */ !restart, /* isForceRunAfter */ restart);
}
function getErrorMessage(error: unknown): string {
@@ -109,13 +120,21 @@ function getErrorMessage(error: unknown): string {
return String(error);
}
function buildDeferredInstallResult(currentVersion: string): AppUpdateInstallResult {
return {
installed: false,
version: currentVersion,
message: "Update validation timed out. The update will be installed later.",
};
}
export function createAppUpdateService(deps: AppUpdateServiceDeps): AppUpdateService {
let cachedUpdateInfo: RuntimeUpdateInfo | null = null;
let downloadedUpdateVersion: string | null = null;
let downloading = false;
let configuredReleaseChannel: AppReleaseChannel | null = null;
let runtimeErrorMessage: string | null = null;
let inFlightUpdateCheckCount = 0;
let preparationError: { version: string; message: string } | null = null;
let preparingUpdateVersion: string | null = null;
let checkQueue: Promise<void> = Promise.resolve();
function isReadyToInstallVersion(version: string): boolean {
return downloadedUpdateVersion === version;
@@ -124,23 +143,8 @@ export function createAppUpdateService(deps: AppUpdateServiceDeps): AppUpdateSer
function clearUpdateState(): void {
cachedUpdateInfo = null;
downloadedUpdateVersion = null;
downloading = false;
runtimeErrorMessage = null;
}
function buildRuntimeErrorResult(currentVersion: string): AppUpdateCheckResult | null {
if (!runtimeErrorMessage) {
return null;
}
const info = cachedUpdateInfo;
return buildCheckResult({
currentVersion,
hasUpdate: info?.version !== undefined && info.version !== currentVersion,
readyToInstall: false,
info,
errorMessage: runtimeErrorMessage,
});
preparationError = null;
preparingUpdateVersion = null;
}
function configureRuntime(releaseChannel: AppReleaseChannel, intent: AppUpdateCheckIntent): void {
@@ -166,28 +170,47 @@ export function createAppUpdateService(deps: AppUpdateServiceDeps): AppUpdateSer
const alreadyReady = downloadedUpdateVersion === info.version;
cachedUpdateInfo = info;
downloadedUpdateVersion = alreadyReady ? info.version : null;
downloading = !alreadyReady;
runtimeErrorMessage = null;
if (!alreadyReady && preparingUpdateVersion === null) {
preparingUpdateVersion = info.version;
}
},
onUpdateDownloaded(info) {
cachedUpdateInfo = info;
// A superseded download can finish after a newer manifest check. Keep
// the validated manifest as the install target in that case.
cachedUpdateInfo ??= info;
downloadedUpdateVersion = info.version;
downloading = false;
runtimeErrorMessage = null;
if (preparingUpdateVersion === info.version) {
preparingUpdateVersion = null;
}
if (preparationError?.version === info.version) {
preparationError = null;
}
},
onUpdateNotAvailable() {
clearUpdateState();
},
onError(error) {
downloading = false;
if (inFlightUpdateCheckCount === 0 || cachedUpdateInfo) {
runtimeErrorMessage = getErrorMessage(error);
if (preparingUpdateVersion) {
preparationError = {
version: preparingUpdateVersion,
message: getErrorMessage(error),
};
preparingUpdateVersion = null;
}
deps.reportRuntimeError?.(error);
},
});
}
function runCheckExclusively<T>(check: () => Promise<T>): Promise<T> {
const result = checkQueue.then(check, check);
checkQueue = result.then(
() => undefined,
() => undefined,
);
return result;
}
async function checkForAppUpdate({
currentVersion,
releaseChannel,
@@ -205,73 +228,56 @@ export function createAppUpdateService(deps: AppUpdateServiceDeps): AppUpdateSer
});
}
configureRuntime(releaseChannel, intent);
return runCheckExclusively(async () => {
configureRuntime(releaseChannel, intent);
const runtimeErrorResult = buildRuntimeErrorResult(currentVersion);
if (runtimeErrorResult && intent === "automatic") {
return runtimeErrorResult;
}
try {
const result = await deps.runtime.checkForUpdates();
if (!result || !result.updateInfo || !result.isUpdateAvailable) {
clearUpdateState();
return buildCheckResult({
currentVersion,
hasUpdate: false,
readyToInstall: false,
});
}
const cachedVersion = cachedUpdateInfo?.version ?? null;
if (
!runtimeErrorResult &&
intent === "automatic" &&
cachedVersion &&
cachedVersion !== currentVersion
) {
return buildCheckResult({
currentVersion,
hasUpdate: true,
readyToInstall: isReadyToInstallVersion(cachedVersion),
info: cachedUpdateInfo,
});
}
const info = result.updateInfo;
const latestVersion = info.version;
const hasUpdate = latestVersion !== currentVersion;
if (hasUpdate) {
cachedUpdateInfo = info;
const errorMessage =
preparationError?.version === latestVersion ? preparationError.message : null;
if (!errorMessage) {
preparationError = null;
}
return buildCheckResult({
currentVersion,
hasUpdate: true,
readyToInstall: isReadyToInstallVersion(latestVersion),
info,
errorMessage,
});
}
try {
inFlightUpdateCheckCount += 1;
const result = await deps.runtime.checkForUpdates();
if (!result || !result.updateInfo || !result.isUpdateAvailable) {
clearUpdateState();
return buildCheckResult({
currentVersion,
hasUpdate: false,
readyToInstall: false,
});
}
const info = result.updateInfo;
const latestVersion = info.version;
const hasUpdate = latestVersion !== currentVersion;
if (hasUpdate) {
cachedUpdateInfo = info;
downloading = !isReadyToInstallVersion(latestVersion);
runtimeErrorMessage = null;
} catch (error) {
deps.reportCheckError?.(error);
return buildCheckResult({
currentVersion,
hasUpdate: true,
readyToInstall: isReadyToInstallVersion(latestVersion),
info,
hasUpdate: false,
readyToInstall: false,
errorMessage: getErrorMessage(error),
});
}
clearUpdateState();
return buildCheckResult({
currentVersion,
hasUpdate: false,
readyToInstall: false,
});
} catch (error) {
deps.reportCheckError?.(error);
return buildCheckResult({
currentVersion,
hasUpdate: false,
readyToInstall: false,
errorMessage: getErrorMessage(error),
});
} finally {
inFlightUpdateCheckCount -= 1;
}
});
}
async function downloadAndInstallUpdate(
@@ -292,6 +298,69 @@ export function createAppUpdateService(deps: AppUpdateServiceDeps): AppUpdateSer
};
}
const check = await checkForAppUpdate({
currentVersion,
releaseChannel,
intent: "manual",
});
if (!check.hasUpdate) {
return {
installed: false,
version: currentVersion,
message: check.errorMessage ?? "No update available.",
};
}
return installCachedUpdate(currentVersion, { onBeforeQuit, restart: true });
}
async function ensureUpdateDownloaded(
readyVersion: string,
signal?: AbortSignal,
): Promise<"ready" | "aborted" | "superseded"> {
while (!isReadyToInstallVersion(readyVersion)) {
if (signal?.aborted) return "aborted";
if (cachedUpdateInfo?.version !== readyVersion) return "superseded";
const attemptedVersion: string = preparingUpdateVersion ?? readyVersion;
preparingUpdateVersion ??= readyVersion;
try {
await deps.runtime.downloadUpdate();
} catch (error) {
if (
attemptedVersion !== readyVersion &&
cachedUpdateInfo?.version === readyVersion &&
!signal?.aborted
) {
continue;
}
throw error;
}
// electron-updater can return an older, already-running download. Its
// event clears that version, then the next iteration starts the newly
// validated release instead of treating the stale artifact as ready.
if (attemptedVersion === readyVersion && !isReadyToInstallVersion(readyVersion)) {
downloadedUpdateVersion = readyVersion;
preparingUpdateVersion = null;
}
}
return signal?.aborted ? "aborted" : "ready";
}
async function installCachedUpdate(
currentVersion: string,
{
onBeforeQuit,
signal,
restart,
}: {
onBeforeQuit?: () => Promise<void>;
signal?: AbortSignal;
restart: boolean;
},
): Promise<AppUpdateInstallResult> {
if (!cachedUpdateInfo) {
return {
installed: false,
@@ -300,11 +369,13 @@ export function createAppUpdateService(deps: AppUpdateServiceDeps): AppUpdateSer
};
}
configureRuntime(releaseChannel, "manual");
const readyVersion = cachedUpdateInfo.version;
if (signal?.aborted) {
return buildDeferredInstallResult(currentVersion);
}
if (isReadyToInstallVersion(readyVersion)) {
await performQuitAndInstall(deps.runtime, onBeforeQuit);
await performQuitAndInstall(deps.runtime, { onBeforeQuit, restart });
return {
installed: true,
version: readyVersion,
@@ -312,21 +383,19 @@ export function createAppUpdateService(deps: AppUpdateServiceDeps): AppUpdateSer
};
}
if (downloading) {
return {
installed: false,
version: currentVersion,
message: "Update is still being prepared. Try again in a moment.",
};
}
downloading = true;
try {
await deps.runtime.downloadUpdate();
downloadedUpdateVersion = readyVersion;
downloading = false;
await performQuitAndInstall(deps.runtime, onBeforeQuit);
const preparation = await ensureUpdateDownloaded(readyVersion, signal);
if (preparation === "aborted") {
return buildDeferredInstallResult(currentVersion);
}
if (preparation === "superseded") {
return {
installed: false,
version: currentVersion,
message: "A newer update was found and will be installed later.",
};
}
await performQuitAndInstall(deps.runtime, { onBeforeQuit, restart });
return {
installed: true,
@@ -334,7 +403,6 @@ export function createAppUpdateService(deps: AppUpdateServiceDeps): AppUpdateSer
message: "Update downloaded. The app will restart shortly.",
};
} catch (error) {
downloading = false;
const message = error instanceof Error ? error.message : String(error);
deps.reportInstallError?.(message);
return {
@@ -345,8 +413,35 @@ export function createAppUpdateService(deps: AppUpdateServiceDeps): AppUpdateSer
}
}
async function installUpdateOnQuit({
currentVersion,
releaseChannel,
signal,
}: {
currentVersion: string;
releaseChannel: AppReleaseChannel;
signal: AbortSignal;
}): Promise<boolean> {
if (!deps.isPackaged() || !downloadedUpdateVersion) {
return false;
}
const check = await checkForAppUpdate({
currentVersion,
releaseChannel,
intent: "automatic",
});
if (signal.aborted || !check.hasUpdate) {
return false;
}
const result = await installCachedUpdate(currentVersion, { signal, restart: false });
return result.installed;
}
return {
checkForAppUpdate,
downloadAndInstallUpdate,
installUpdateOnQuit,
};
}
@@ -19,15 +19,15 @@ import {
resolveStagingUserId,
rolloutManifestSchema,
shouldAdmitToRollout,
shouldAutoInstallOnQuit,
shouldInstallAppUpdateOnQuit,
} from "./auto-updater";
describe("shouldAutoInstallOnQuit", () => {
it("auto-installs on quit everywhere except Linux AppImage", () => {
expect(shouldAutoInstallOnQuit({ platform: "linux", isAppImage: true })).toBe(false);
expect(shouldAutoInstallOnQuit({ platform: "linux", isAppImage: false })).toBe(true);
expect(shouldAutoInstallOnQuit({ platform: "darwin", isAppImage: false })).toBe(true);
expect(shouldAutoInstallOnQuit({ platform: "win32", isAppImage: false })).toBe(true);
describe("shouldInstallAppUpdateOnQuit", () => {
it("keeps Linux AppImage updates on the manual install path", () => {
expect(shouldInstallAppUpdateOnQuit({ platform: "linux", isAppImage: true })).toBe(false);
expect(shouldInstallAppUpdateOnQuit({ platform: "linux", isAppImage: false })).toBe(true);
expect(shouldInstallAppUpdateOnQuit({ platform: "darwin", isAppImage: false })).toBe(true);
expect(shouldInstallAppUpdateOnQuit({ platform: "win32", isAppImage: false })).toBe(true);
});
});
+29 -13
View File
@@ -76,18 +76,12 @@ export function getStagingUserId(): Promise<string> {
return cachedStagingUserIdPromise;
}
// AppImages have no install step. electron-updater "installs" by unlinking the
// running file and mv-ing the downloaded one into place; on app quit it does this
// via a *blocking* execFileSync(newAppImage, { APPIMAGE_EXIT_AFTER_INSTALL: "true" }).
// That env var is only honored by AppImageLauncher, so without it the freshly
// launched process boots the full app and never exits — the quit hangs forever,
// with the old binary already deleted. We therefore install AppImages only on
// explicit quitAndInstall (the "Update now" button), which takes the non-blocking
// spawn path. Every other target keeps auto-install-on-quit, which works there.
export function shouldAutoInstallOnQuit(input: {
export function shouldInstallAppUpdateOnQuit(input: {
platform: NodeJS.Platform;
isAppImage: boolean;
}): boolean {
// AppImage's no-relaunch install path blocks while launching the replacement
// binary, which can hang after the running file has already been replaced.
return !(input.platform === "linux" && input.isAppImage);
}
@@ -97,10 +91,10 @@ class ElectronAppUpdateRuntime implements AppUpdateRuntime {
configure(input: AppUpdateRuntimeConfiguration): void {
autoUpdater.autoDownload = true;
autoUpdater.autoRunAppAfterInstall = true;
autoUpdater.autoInstallOnAppQuit = shouldAutoInstallOnQuit({
platform: process.platform,
isAppImage: Boolean(process.env.APPIMAGE),
});
// Paseo revalidates the current manifest before explicitly installing on quit.
// Electron's built-in handler would install an older download without checking
// whether a newer release has superseded it.
autoUpdater.autoInstallOnAppQuit = false;
autoUpdater.allowPrerelease = input.releaseChannel === "beta";
autoUpdater.channel = input.releaseChannel === "beta" ? "beta" : "latest";
autoUpdater.allowDowngrade = false;
@@ -143,6 +137,7 @@ class ElectronAppUpdateRuntime implements AppUpdateRuntime {
}
quitAndInstall(isSilent: boolean, isForceRunAfter: boolean): void {
autoUpdater.autoRunAppAfterInstall = isForceRunAfter;
autoUpdater.quitAndInstall(isSilent, isForceRunAfter);
}
}
@@ -194,3 +189,24 @@ export async function downloadAndInstallUpdate(
onBeforeQuit,
);
}
export async function installAppUpdateOnQuit({
currentVersion,
releaseChannel,
signal,
}: {
currentVersion: string;
releaseChannel: AppReleaseChannel;
signal: AbortSignal;
}): Promise<boolean> {
if (
!shouldInstallAppUpdateOnQuit({
platform: process.platform,
isAppImage: Boolean(process.env.APPIMAGE),
})
) {
return false;
}
return appUpdateService.installUpdateOnQuit({ currentVersion, releaseChannel, signal });
}
@@ -100,8 +100,11 @@ function buildActionabilityScript(input: {
const deadline = performance.now() + ${JSON.stringify(input.timeoutMs)};
const requiresEditable = ${JSON.stringify(input.editable)};
const nextFrame = () => new Promise((resolve) => requestAnimationFrame(resolve));
const sleep = (ms) => new Promise((resolve) => setTimeout(resolve, ms));
// Electron can suspend requestAnimationFrame while a guest is parked after
// workspace LRU eviction even though the guest remains CDP-controllable.
// Timed layout samples keep background browser automation live.
const waitForLayout = () => sleep(16);
const nearlyEqual = (a, b) => Math.abs(a - b) < 0.25;
const sameRect = (a, b) =>
nearlyEqual(a.x, b.x) &&
@@ -174,9 +177,9 @@ function buildActionabilityScript(input: {
}
element.scrollIntoView?.({ block: 'center', inline: 'center' });
await nextFrame();
await waitForLayout();
const firstRect = element.getBoundingClientRect();
await nextFrame();
await waitForLayout();
const secondRect = element.getBoundingClientRect();
if (!sameRect(firstRect, secondRect)) {
detail = 'moving';
@@ -21,11 +21,11 @@ class FakeBrowserContents {
public readonly sent: SentMessage[] = [];
private destroyed = false;
private readonly destroyedListeners: Array<() => void> = [];
private domReadyListener: (() => void) | null = null;
private readonly domReadyListeners: Array<() => void> = [];
private finishLoadListener: (() => void) | null = null;
private inputListener:
| ((event: { preventDefault(): void }, input: Electron.Input) => void)
| null = null;
private readonly inputListeners: Array<
(event: { preventDefault(): void }, input: Electron.Input) => void
> = [];
public constructor(private readonly webContentsId: number) {}
@@ -64,13 +64,12 @@ class FakeBrowserContents {
return;
}
if (event === "dom-ready") {
this.domReadyListener = listener as () => void;
this.domReadyListeners.push(listener as () => void);
return;
}
this.inputListener = listener as (
event: { preventDefault(): void },
input: Electron.Input,
) => void;
this.inputListeners.push(
listener as (event: { preventDefault(): void }, input: Electron.Input) => void,
);
}
public send(channel: string, payload: unknown): void {
@@ -105,19 +104,23 @@ class FakeBrowserContents {
}
public domReady(): void {
this.domReadyListener?.();
for (const listener of this.domReadyListeners) {
listener();
}
}
public input(input: Electron.Input): boolean {
let wasPrevented = false;
this.inputListener?.(
{
preventDefault: () => {
wasPrevented = true;
for (const listener of this.inputListeners) {
listener(
{
preventDefault: () => {
wasPrevented = true;
},
},
},
input,
);
input,
);
}
return wasPrevented;
}
}
@@ -196,6 +199,20 @@ describe("BrowserKeyboard", () => {
]);
});
test("handles a reserved shortcut once when the same guest attaches again", () => {
const { attach } = createBrowserKeyboard();
const guest = new FakeBrowserContents(53);
const host = new FakeBrowserContents(54);
attach({ browserId: "browser-a", contents: guest, hostContents: host });
attach({ browserId: "browser-a", contents: guest, hostContents: host });
const command = process.platform === "darwin" ? { meta: true } : { control: true };
const wasPrevented = guest.input(electronInput({ ...command, code: "KeyR", key: "r" }));
expect(wasPrevented).toBe(true);
expect(guest.reloads).toEqual(["reload"]);
});
test("republishes the latest shortcut policy when the next guest document is ready", () => {
const { attach, keyboard } = createBrowserKeyboard();
const guest = new FakeBrowserContents(61);
@@ -87,6 +87,13 @@ export class BrowserKeyboard {
if (!registration || registration.hostWebContentsId !== input.hostContents.id) {
return;
}
const attachedGuest = this.attachedGuestsByWebContentsId.get(webContentsId);
if (
attachedGuest?.contents === input.contents &&
attachedGuest.hostContents === input.hostContents
) {
return;
}
const guest: BrowserKeyboardGuest = input;
this.attachedGuestsByWebContentsId.set(webContentsId, guest);
@@ -33,6 +33,32 @@ describe("PaseoBrowserWebviewRegistry", () => {
expect(registry.getActiveBrowserIdForHostWindow(101)).toBe("browser-a");
});
it("keeps the active browser when the same guest registers again", () => {
const registry = new PaseoBrowserWebviewRegistry();
registry.registerWebContents({
webContentsId: 1,
browserId: "browser-a",
hostWebContentsId: 101,
});
registry.setWorkspaceActiveBrowser({
hostWebContentsId: 101,
workspaceId: "workspace-a",
browserId: "browser-a",
});
registry.registerWebContents({
webContentsId: 1,
browserId: "browser-a",
hostWebContentsId: 101,
});
expect(registry.getActiveBrowserIdForWorkspaceInHostWindow(101, "workspace-a")).toBe(
"browser-a",
);
expect(registry.getWebContentsIdForBrowserInHostWindow(101, "browser-a")).toBe(1);
});
it("ignores stale destroy events after a duplicate browserId moved", () => {
const registry = new PaseoBrowserWebviewRegistry();
@@ -21,6 +21,14 @@ export class PaseoBrowserWebviewRegistry {
}): void {
const hostBrowserKey = this.hostBrowserKey(input.hostWebContentsId, input.browserId);
const replacedWebContentsId = this.webContentsIdsByHostAndBrowserId.get(hostBrowserKey);
const existingRegistration = this.registrationsByWebContentsId.get(input.webContentsId);
if (
replacedWebContentsId === input.webContentsId &&
existingRegistration?.browserId === input.browserId &&
existingRegistration.hostWebContentsId === input.hostWebContentsId
) {
return;
}
if (replacedWebContentsId !== undefined && replacedWebContentsId !== input.webContentsId) {
this.removeWebContents(replacedWebContentsId, { preserveActiveBrowser: true });
}
+34 -18
View File
@@ -12,6 +12,7 @@ import { existsSync } from "node:fs";
import { execFileSync } from "node:child_process";
import {
app,
autoUpdater as electronAutoUpdater,
BrowserWindow,
clipboard,
Menu,
@@ -81,19 +82,21 @@ import {
stopDesktopDaemonViaCli,
} from "./daemon/daemon-manager.js";
import {
createBeforeQuitHandler,
createQuitLifecycle,
stopDesktopManagedDaemonOnQuitIfNeeded,
} from "./daemon/quit-lifecycle.js";
import { runDesktopStartup } from "./desktop-startup.js";
import { autoUpdateInstalledSkills } from "./integrations/skills/index.js";
import { registerBrowserAutomationIpc } from "./features/browser-automation/ipc.js";
import { BrowserKeyboard } from "./features/browser-keyboard/index.js";
import { installAppUpdateOnQuit } from "./features/auto-updater.js";
const DEV_SERVER_URL = process.env.EXPO_DEV_URL ?? "http://localhost:8081";
const APP_SCHEME = "paseo";
const PASEO_DEBUG = process.env.PASEO_DEBUG === "1";
const DISABLE_SINGLE_INSTANCE_LOCK = process.env.PASEO_DISABLE_SINGLE_INSTANCE_LOCK === "1";
const APP_NAME = process.env.PASEO_TEST_APP_NAME?.trim() || "Paseo";
const UPDATE_QUIT_DEADLINE_MS = 5_000;
const pendingBrowserWindowOpenRequests = new PendingBrowserWindowOpenRequests();
app.setName(APP_NAME);
@@ -928,23 +931,36 @@ function showDaemonShutdownDialog(): void {
}
}
app.on(
"before-quit",
createBeforeQuitHandler({
app,
closeTransportSessions: closeAllTransportSessions,
stopDesktopManagedDaemonIfNeeded: () =>
stopDesktopManagedDaemonOnQuitIfNeeded({
settingsStore: getDesktopSettingsStore(),
isDesktopManagedDaemonRunning: isDesktopManagedDaemonRunningSync,
stopDaemon: () => stopDesktopDaemonViaCli("quit"),
showShutdownFeedback: showDaemonShutdownDialog,
}),
onStopError: (error) => {
log.error("[desktop daemon] failed to stop managed daemon on quit", error);
},
}),
);
const quitLifecycle = createQuitLifecycle({
app,
closeTransportSessions: closeAllTransportSessions,
stopDesktopManagedDaemonIfNeeded: () =>
stopDesktopManagedDaemonOnQuitIfNeeded({
settingsStore: getDesktopSettingsStore(),
isDesktopManagedDaemonRunning: isDesktopManagedDaemonRunningSync,
stopDaemon: () => stopDesktopDaemonViaCli("quit"),
showShutdownFeedback: showDaemonShutdownDialog,
}),
installAppUpdateOnQuit: async (signal) => {
const settings = await getDesktopSettingsStore().get();
return installAppUpdateOnQuit({
currentVersion: app.getVersion(),
releaseChannel: settings.releaseChannel,
signal,
});
},
createUpdateDeadlineSignal: () => AbortSignal.timeout(UPDATE_QUIT_DEADLINE_MS),
onStopError: (error) => {
log.error("[desktop daemon] failed to stop managed daemon on quit", error);
},
onUpdateError: (error) => {
log.error("[auto-updater] failed to validate downloaded update on quit", error);
},
});
// electron-updater forwards this event through Electron's built-in autoUpdater.
electronAutoUpdater.on("before-quit-for-update", quitLifecycle.handleBeforeQuitForUpdate);
app.on("before-quit", quitLifecycle.handleBeforeQuit);
app.on("window-all-closed", () => {
if (process.platform !== "darwin") {
+19
View File
@@ -5,6 +5,7 @@ import path from "node:path";
import { spawn } from "node:child_process";
import { fileURLToPath } from "node:url";
import { describe, expect, it } from "vitest";
import { resolveDaemonVersion } from "./daemon-version.js";
import { resolveLogConfig } from "./logger.js";
import { loadConfig } from "./config.js";
import type { PersistedConfig } from "./persisted-config.js";
@@ -153,6 +154,24 @@ describe("loadConfig logger config", () => {
});
describe("createRootLogger", () => {
it("includes the daemon version in child logger entries", async () => {
const paseoHome = await mkdtemp(path.join(tmpdir(), "paseo-logger-version-"));
const { stdout } = await runLoggerFixture(`
const logger = createRootLogger(undefined, { paseoHome: ${JSON.stringify(paseoHome)} });
logger.child({ name: "fixture" }).info("versioned child logger");
logger.flush();
`);
expect(JSON.parse(stdout)).toMatchObject({
pid: expect.any(Number),
hostname: expect.any(String),
daemonVersion: resolveDaemonVersion(),
name: "fixture",
msg: "versioned child logger",
});
});
it("writes JSON to stdout by default and does not initialize file logging", async () => {
const paseoHome = await mkdtemp(path.join(tmpdir(), "paseo-logger-default-"));
const missingLogDir = path.join(paseoHome, "logs");
+4 -1
View File
@@ -2,6 +2,7 @@ import { mkdirSync } from "node:fs";
import path from "node:path";
import pino from "pino";
import pretty from "pino-pretty";
import { resolveDaemonVersion } from "./daemon-version.js";
import type { PersistedConfig } from "./persisted-config.js";
import { resolvePaseoHome } from "./paseo-home.js";
@@ -180,13 +181,15 @@ export function createRootLogger(
})
: pino.destination({ dest: config.file?.path ?? 1, sync: false });
return pino(
const logger = pino(
{
level: config.file?.level ?? config.console.level,
redact: { paths: REDACT_PATHS, remove: true },
},
stream,
);
return logger.child({ daemonVersion: resolveDaemonVersion() });
}
export function createChildLogger(parent: pino.Logger, name: string): pino.Logger {