Add a spinner to coder --dev while the server boots

47bfbc2dc617 · AtlantisPleb · 4d ago · parent faeff9918721

Add a spinner to coder --dev while the server boots

The dev server first boot compiles, which can take a minute with no
feedback. startDevServer now reports elapsed time, and the CLI draws a
spinner on the same line so the reader sees the wait is alive.

Generated with [Devin](https://devin.ai)

Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>

Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>

Deploy story

What this commit did to the running system — joined from the forge receipt chain, the part a commit page elsewhere cannot show.

Not deployed through the forge lane

No push, promotion, build, or deploy receipt references this commit (receipts are scanned over a bounded recent window). Changes shipped by full node replacement carry their proof in the release gate receipt instead.

Changed files

modified packages/openagents-cli/src/cli.ts
modified packages/openagents-cli/src/coder-dev-server.ts

Diff

2 files changed, +13 -1

            notice: (message) => {
              process.stderr.write(`${message}\n`);
            },
            onProgress: (elapsedMs) => {
              const elapsed = Math.floor(elapsedMs / 1_000);
              const frame = ["⠋", "⠙", "⠹", "⠸", "⠼", "⠴", "⠦", "⠧", "⠇", "⠏"];
              process.stderr.write(
                `\r${frame[elapsed % frame.length]} Compiling openagents.com... ${elapsed}s`,
              );
            },
          }),
        );

        process.stderr.write("\n");
        if (boot.refusal !== undefined) {
          return yield* new InputError({ message: boot.refusal });
        }

  origin: string,
  options: {
    readonly notice?: (message: string) => void;
    readonly onProgress?: (elapsedMs: number) => void;
    readonly timeoutMs?: number;
    readonly cwd?: string;
  } = {},
): Promise<DevServerStart> => {
  const notice = options.notice ?? (() => undefined);
  const deadline = Date.now() + (options.timeoutMs ?? 240_000);
  const onProgress = options.onProgress ?? (() => undefined);
  const start = Date.now();
  const deadline = start + (options.timeoutMs ?? 240_000);

  const current = await health(origin);
  if (current === "ok") return { started: false };


  let migrated = false;
  for (;;) {
    onProgress(Date.now() - start);
    if (Date.now() > deadline) {
      return {
        started: false,

1860	1860		`notice: (message) => {`
1861	1861		process.stderr.write(`${message}\n`);
1862	1862		`},`
	1863	+	`onProgress: (elapsedMs) => {`
	1864	+	`const elapsed = Math.floor(elapsedMs / 1_000);`
	1865	+	`const frame = ["⠋", "⠙", "⠹", "⠸", "⠼", "⠴", "⠦", "⠧", "⠇", "⠏"];`
	1866	+	`process.stderr.write(`
	1867	+	`\r${frame[elapsed % frame.length]} Compiling openagents.com... ${elapsed}s`,
	1868	+	`);`
	1869	+	`},`
1863	1870		`}),`
1864	1871		`);`
1865	1872
	1873	+	`process.stderr.write("\n");`
1866	1874		`if (boot.refusal !== undefined) {`
1867	1875		`return yield* new InputError({ message: boot.refusal });`
1868	1876		`}`

109	109		`origin: string,`
110	110		`options: {`
111	111		`readonly notice?: (message: string) => void;`
	112	+	`readonly onProgress?: (elapsedMs: number) => void;`
112	113		`readonly timeoutMs?: number;`
113	114		`readonly cwd?: string;`
114	115		`} = {},`
115	116		`): Promise<DevServerStart> => {`
116	117		`const notice = options.notice ?? (() => undefined);`
117		-	`const deadline = Date.now() + (options.timeoutMs ?? 240_000);`
	118	+	`const onProgress = options.onProgress ?? (() => undefined);`
	119	+	`const start = Date.now();`
	120	+	`const deadline = start + (options.timeoutMs ?? 240_000);`
118	121
119	122		`const current = await health(origin);`
120	123		`if (current === "ok") return { started: false };`

155	158
156	159		`let migrated = false;`
157	160		`for (;;) {`
	161	+	`onProgress(Date.now() - start);`
158	162		`if (Date.now() > deadline) {`
159	163		`return {`
160	164		`started: false,`