fix(cli): show background server startup status

This commit is contained in:
Dax Raad 2026-07-10 16:13:29 -04:00
commit 1c67004999
3 changed files with 17 additions and 3 deletions

View file

@ -32,6 +32,12 @@ export type Options = {
readonly command?: ReadonlyArray<string>
}
export type StartReason = "missing" | "version-mismatch"
export type StartOptions = Options & {
readonly onStart?: (reason: StartReason) => void
}
// Read-only lookup: registration file plus health check and version gate.
// Never spawns; escalation to start() is the caller's policy.
export const discover = Effect.fn("service.discover")(function* (options: Options = {}) {
@ -47,10 +53,11 @@ const discoverLocal = Effect.fnUntraced(function* (options: Options) {
// Idempotent ensure-running: reuses a healthy compatible server, replaces a
// version-mismatched one, and otherwise spawns the service command detached.
export const start = Effect.fn("service.start")(function* (options: Options = {}) {
export const start = Effect.fn("service.start")(function* (options: StartOptions = {}) {
const compatible = yield* discover(options)
if (compatible !== undefined) return compatible
const mismatched = yield* find(options)
yield* Effect.sync(() => options.onStart?.(mismatched === undefined ? "missing" : "version-mismatch"))
if (mismatched !== undefined) yield* kill(mismatched.info, options).pipe(Effect.ignore)
const [command, ...args] = options.command ?? ["opencode", "serve", "--service"]