Function assertNoOtherActiveLocalServer

apps/cli/src/main.ts:370–387

()

// (openOwnedLocalDatabase) is. A stale/missing manifest only costs the nice
// message; the kernel lock still refuses a second owner.
const assertNoOtherActiveLocalServer = (): Effect.Effect<
  void,
  Error,
  FileSystem.FileSystem | PlatformPath.Path
> =>
  Effect.gen(function* () {
    const active = yield* readActiveLocalServerManifest();
    if (!active || active.pid === process.pid) return;
    return yield* Effect.fail(
      new Error(
        [
          `A local Executor ${active.kind} is already running at ${active.connection.origin} (pid ${active.pid}).`,
          `It owns the current data directory: ${active.dataDir}`,
          "Stop it before starting another local server.",
        ].join("\n"),
      ),
    );
  });

const takeOverActiveLocalServer = (input?: {
  readonly onlyKind?: ExecutorLocalServerKind;