feat(presets): add schedule presets for automerge (#20305)

Co-authored-by: Rhys Arkins <rhys@arkins.net>
Co-authored-by: Sebastian Poxhofer <secustor@users.noreply.github.com>

lib/config/presets/internal/schedule.ts

@@ -2,39 +2,85 @@ import type { Preset } from '../types';
 
 /* eslint sort-keys: ["error", "asc", {caseSensitive: false, natural: true}] */
 
+const daily = ['before 2am'];
+const earlyMondays = ['before 3am on Monday'];
+const monthly = ['before 3am on the first day of the month'];
+const nonOfficeHours = [
+  'after 10pm every weekday',
+  'before 5am every weekday',
+  'every weekend',
+];
+const quarterly = ['every 3 months on the first day of the month'];
+const weekdays = ['every weekday'];
+const weekends = ['every weekend'];
+const yearly = ['every 12 months on the first day of the month'];
+
 export const presets: Record<string, Preset> = {
+  automergeDaily: {
+    automergeSchedule: daily,
+    description: 'Schedule automerge daily.',
+  },
+  automergeEarlyMondays: {
+    automergeSchedule: earlyMondays,
+    description: 'Weekly automerge schedule on early Monday mornings.',
+  },
+  automergeMonthly: {
+    automergeSchedule: monthly,
+    description: 'Schedule automerge monthly.',
+  },
+  automergeNonOfficeHours: {
+    automergeSchedule: nonOfficeHours,
+    description:
+      'Schedule automerge for typical non-office hours (night time and weekends).',
+  },
+  automergeQuarterly: {
+    automergeSchedule: quarterly,
+    description: 'Schedule automerge quarterly.',
+  },
+  automergeWeekdays: {
+    automergeSchedule: weekdays,
+    description: 'Schedule automerge for weekdays.',
+  },
+  automergeWeekends: {
+    automergeSchedule: weekends,
+    description: 'Schedule automerge for weekends.',
+  },
+  automergeWeekly: {
+    description: 'Schedule automerge weekly.',
+    extends: ['schedule:automergeEarlyMondays'],
+  },
+  automergeYearly: {
+    automergeSchedule: yearly,
+    description: 'Schedule automerge once a year (not recommended).',
+  },
   daily: {
     description: 'Schedule daily.',
-    schedule: ['before 2am'],
+    schedule: daily,
   },
   earlyMondays: {
     description: 'Weekly schedule on early Monday mornings.',
-    schedule: ['before 3am on Monday'],
+    schedule: earlyMondays,
   },
   monthly: {
     description: 'Schedule monthly.',
-    schedule: ['before 3am on the first day of the month'],
+    schedule: monthly,
   },
   nonOfficeHours: {
     description:
       'Schedule for typical non-office hours (night time and weekends).',
-    schedule: [
+    schedule: nonOfficeHours,
-      'after 10pm every weekday',
-      'before 5am every weekday',
-      'every weekend',
-    ],
   },
   quarterly: {
     description: 'Schedule quarterly.',
-    schedule: ['every 3 months on the first day of the month'],
+    schedule: quarterly,
   },
   weekdays: {
     description: 'Schedule for weekdays.',
-    schedule: ['every weekday'],
+    schedule: weekdays,
   },
   weekends: {
     description: 'Schedule for weekends.',
-    schedule: ['every weekend'],
+    schedule: weekends,
   },
   weekly: {
     description: 'Schedule weekly.',
@@ -42,6 +88,6 @@ export const presets: Record<string, Preset> = {
   },
   yearly: {
     description: 'Schedule once a year (not recommended).',
-    schedule: ['every 12 months on the first day of the month'],
+    schedule: yearly,
   },
 };