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[feat] improve CLI shortcuts and local command controls

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This commit is contained in:
dijunkun
2026-10-30 11:22:40 +08:00
parent 699d867956
commit 5d0a8f857f
8 changed files with 174 additions and 66 deletions
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apps/cli/plugins/pi/index.ts
+15 -7
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@@ -22,7 +22,7 @@ export default function crossdesk(pi: ExtensionAPI) {
let stop: (() => void) | undefined;
pi.on("session_shutdown", async () => stop?.());
pi.registerCommand("crossdesk", {
description: "Open a human-only remote desktop view (Ctrl+] closes)",
description: "Open a human-only remote desktop view (Ctrl+] for commands)",
handler: async (args, ctx) => {
if (ctx.mode !== "tui" || !ctx.hasUI || !process.stdin.isTTY || !process.stdout.isTTY) {
ctx.ui.notify("CrossDesk embedded view requires Pi interactive TUI. Run crossdesk-cli view <device-id> in a terminal.", "warning");
@@ -74,11 +74,12 @@ export default function crossdesk(pi: ExtensionAPI) {
let columns = 0, rows = 0, request = 0, ready = false, generation = 0;
let frame: { frame_id: number; generation: number } | undefined;
let helloId = 0, zoom = 1, native = false;
let control = false, commandMode = false, bridgeStopped = false;
const colorHint = process.env.COLORTERM || "";
const colors = /^(truecolor|24bit)$/.test(colorHint) ? 24 : process.env.TERM?.includes("256color") ? 256 : 8;
const finish = () => { if (closed) return; closed = true; cleanup(); stop = undefined; lines = []; done(); };
stop = finish;
const fail = (reason: string) => { error = clean(reason); cleanup(); tui.requestRender(); };
const fail = (reason: string) => { bridgeStopped = true; error = clean(reason); cleanup(); tui.requestRender(); };
child = spawn(process.env.CROSSDESK_CLI || "crossdesk-cli", ["bridge", "--stdio", "--password-fd", "3"], {
shell: false, stdio: ["pipe", "pipe", "pipe", "pipe"],
});
@@ -95,7 +96,7 @@ export default function crossdesk(pi: ExtensionAPI) {
secrets.end(password + "\n"); password = undefined;
child.stderr?.resume(); // Never insert native diagnostics in the TUI or chat.
child.on("error", () => fail("Cannot start crossdesk-cli; check CROSSDESK_CLI or PATH"));
child.on("exit", (code) => { if (!closed) { error ||= `Bridge exited (${code ?? "signal"})`; tui.requestRender(); } });
child.on("exit", (code) => { if (!closed) { bridgeStopped = true; error ||= `Bridge exited (${code ?? "signal"})`; tui.requestRender(); } });
child.stdout?.setEncoding("utf8");
child.stdout?.on("data", (data: string) => {
if (closed) return;
@@ -113,8 +114,11 @@ export default function crossdesk(pi: ExtensionAPI) {
}
if (message.ok === false) error = clean(message.error);
if (message.status) {
if (message.status.exit_requested) { clearTimeout(watchdog); finish(); return; }
if (Number.isSafeInteger(message.status.generation)) generation = message.status.generation;
status = clean(message.status.state) + (message.status.control ? " CONTROL" : " READ ONLY");
control = message.status.control === true;
commandMode = message.status.command_mode === true;
status = clean(message.status.state) + (commandMode ? " LOCAL COMMAND" : control ? " CONTROL" : " READ ONLY");
if (message.status.error) error = clean(message.status.error);
if (message.status.state !== "connected") lines = [];
}
@@ -152,14 +156,18 @@ export default function crossdesk(pi: ExtensionAPI) {
}
const ack = frame; frame = undefined;
if (ack) queueMicrotask(() => send("ack", ack)); // Host consumed the frame; not a physical display timestamp.
return [truncateToWidth(`CrossDesk ${device} | ${status} ${native ? "detail" : "fit"} x${zoom} | Ctrl+] close, Ctrl+T control`, width),
const hint = bridgeStopped ? "q / Esc / Ctrl+C close"
: commandMode ? "c control q quit Esc cancel | i up j left k down l right | +/- zoom f fit d detail"
: control ? "Keys -> remote | Ctrl+] then c release, q quit"
: "c control q quit ? help | i up j left k down l right | +/- zoom f fit d detail";
return [truncateToWidth(`CrossDesk ${device} | ${status} ${native ? "detail" : "fit"} x${zoom} | Ctrl+] commands`, width),
...lines.slice(0, h).map(line => truncateToWidth(line, width)),
truncateToWidth(error || (lines.length ? "Read-only: 1 detail, +/- zoom, arrows/hjkl pan, 0 fit" : "Waiting for remote video…"), width)];
truncateToWidth(`${hint}${error ? " | " + error : lines.length ? "" : " | Waiting for remote video…"}`, width)];
},
handleInput(data: string) {
data = legacyInput(data);
if (!data) return;
if (data === "\x1d") { clearTimeout(watchdog); finish(); }
if ((bridgeStopped || !ready) && (data === "q" || data === "\x1b" || data === "\x03")) { clearTimeout(watchdog); finish(); }
else if (ready && Buffer.byteLength(data) <= 16384) send("input", { data });
},
invalidate() {},