refactor(core): extract shared dedup helpers

src/cli/cron-cli/register.cron-add.ts

@@ -1,6 +1,5 @@
 import type { Command } from "commander";
 import type { CronJob } from "../../cron/types.js";
-import { danger } from "../../globals.js";
 import { sanitizeAgentId } from "../../routing/session-key.js";
 import { defaultRuntime } from "../../runtime.js";
 import type { GatewayRpcOpts } from "../gateway-rpc.js";
@@ -8,9 +7,11 @@ import { addGatewayClientOptions, callGatewayFromCli } from "../gateway-rpc.js";
 import { parsePositiveIntOrUndefined } from "../program/helpers.js";
 import {
   getCronChannelOptions,
+  handleCronCliError,
   parseAt,
   parseCronStaggerMs,
   parseDurationMs,
+  printCronJson,
   printCronList,
   warnIfCronSchedulerDisabled,
 } from "./shared.js";
@@ -24,10 +25,9 @@ export function registerCronStatusCommand(cron: Command) {
       .action(async (opts) => {
         try {
           const res = await callGatewayFromCli("cron.status", opts, {});
-          defaultRuntime.log(JSON.stringify(res, null, 2));
+          printCronJson(res);
         } catch (err) {
-          defaultRuntime.error(danger(String(err)));
-          defaultRuntime.exit(1);
+          handleCronCliError(err);
         }
       }),
   );
@@ -46,14 +46,13 @@ export function registerCronListCommand(cron: Command) {
             includeDisabled: Boolean(opts.all),
           });
           if (opts.json) {
-            defaultRuntime.log(JSON.stringify(res, null, 2));
+            printCronJson(res);
             return;
           }
           const jobs = (res as { jobs?: CronJob[] } | null)?.jobs ?? [];
           printCronList(jobs, defaultRuntime);
         } catch (err) {
-          defaultRuntime.error(danger(String(err)));
-          defaultRuntime.exit(1);
+          handleCronCliError(err);
         }
       }),
   );
@@ -273,11 +272,10 @@ export function registerCronAddCommand(cron: Command) {
           };
 
           const res = await callGatewayFromCli("cron.add", opts, params);
-          defaultRuntime.log(JSON.stringify(res, null, 2));
+          printCronJson(res);
           await warnIfCronSchedulerDisabled(opts);
         } catch (err) {
-          defaultRuntime.error(danger(String(err)));
-          defaultRuntime.exit(1);
+          handleCronCliError(err);
         }
       }),
   );

src/cli/cron-cli/register.cron-simple.ts

@@ -1,8 +1,7 @@
 import type { Command } from "commander";
-import { danger } from "../../globals.js";
 import { defaultRuntime } from "../../runtime.js";
 import { addGatewayClientOptions, callGatewayFromCli } from "../gateway-rpc.js";
-import { warnIfCronSchedulerDisabled } from "./shared.js";
+import { handleCronCliError, printCronJson, warnIfCronSchedulerDisabled } from "./shared.js";
 
 function registerCronToggleCommand(params: {
   cron: Command;
@@ -21,11 +20,10 @@ function registerCronToggleCommand(params: {
             id,
             patch: { enabled: params.enabled },
           });
-          defaultRuntime.log(JSON.stringify(res, null, 2));
+          printCronJson(res);
           await warnIfCronSchedulerDisabled(opts);
         } catch (err) {
-          defaultRuntime.error(danger(String(err)));
-          defaultRuntime.exit(1);
+          handleCronCliError(err);
         }
       }),
   );
@@ -43,10 +41,9 @@ export function registerCronSimpleCommands(cron: Command) {
       .action(async (id, opts) => {
         try {
           const res = await callGatewayFromCli("cron.remove", opts, { id });
-          defaultRuntime.log(JSON.stringify(res, null, 2));
+          printCronJson(res);
         } catch (err) {
-          defaultRuntime.error(danger(String(err)));
-          defaultRuntime.exit(1);
+          handleCronCliError(err);
         }
       }),
   );
@@ -79,10 +76,9 @@ export function registerCronSimpleCommands(cron: Command) {
             id,
             limit,
           });
-          defaultRuntime.log(JSON.stringify(res, null, 2));
+          printCronJson(res);
         } catch (err) {
-          defaultRuntime.error(danger(String(err)));
-          defaultRuntime.exit(1);
+          handleCronCliError(err);
         }
       }),
   );
@@ -102,12 +98,11 @@ export function registerCronSimpleCommands(cron: Command) {
             id,
             mode: opts.due ? "due" : "force",
           });
-          defaultRuntime.log(JSON.stringify(res, null, 2));
+          printCronJson(res);
           const result = res as { ok?: boolean; ran?: boolean } | undefined;
           defaultRuntime.exit(result?.ok && result?.ran ? 0 : 1);
         } catch (err) {
-          defaultRuntime.error(danger(String(err)));
-          defaultRuntime.exit(1);
+          handleCronCliError(err);
         }
       }),
   );

src/cli/cron-cli/shared.ts

@@ -2,6 +2,7 @@ import { listChannelPlugins } from "../../channels/plugins/index.js";
 import { parseAbsoluteTimeMs } from "../../cron/parse.js";
 import { resolveCronStaggerMs } from "../../cron/stagger.js";
 import type { CronJob, CronSchedule } from "../../cron/types.js";
+import { danger } from "../../globals.js";
 import { formatDurationHuman } from "../../infra/format-time/format-duration.ts";
 import { defaultRuntime } from "../../runtime.js";
 import { colorize, isRich, theme } from "../../terminal/theme.js";
@@ -11,6 +12,15 @@ import { callGatewayFromCli } from "../gateway-rpc.js";
 export const getCronChannelOptions = () =>
   ["last", ...listChannelPlugins().map((plugin) => plugin.id)].join("|");
 
+export function printCronJson(value: unknown) {
+  defaultRuntime.log(JSON.stringify(value, null, 2));
+}
+
+export function handleCronCliError(err: unknown) {
+  defaultRuntime.error(danger(String(err)));
+  defaultRuntime.exit(1);
+}
+
 export async function warnIfCronSchedulerDisabled(opts: GatewayRpcOpts) {
   try {
     const res = (await callGatewayFromCli("cron.status", opts, {})) as {