Update task schedule examples

Signed-off-by: Johan Haals <johan.haals@gmail.com>

docs/features/search/getting-started.md

@@ -149,7 +149,6 @@ import {
 import { PluginEnvironment } from '../types';
 import { DefaultCatalogCollator } from '@backstage/plugin-catalog-backend';
 import { Router } from 'express';
-import { Duration } from 'luxon';
 
 export default async function createPlugin(
   env: PluginEnvironment,
@@ -163,9 +162,9 @@ export default async function createPlugin(
   });
 
   const every10MinutesSchedule = env.scheduler.createScheduledTaskRunner({
-    frequency: Duration.fromObject({ minutes: 10 }),
-    timeout: Duration.fromObject({ minutes: 15 }),
-    initialDelay: Duration.fromObject({ seconds: 3 }),
+    frequency: { minutes: 10 },
+    timeout: { minutes: 15 },
+    initialDelay: { seconds: 3 },
   });
 
   indexBuilder.addCollator({
@@ -294,20 +293,18 @@ which are responsible for providing documents
 number of collators with the `IndexBuilder` like this:
 
 ```typescript
-import { Duration } from 'luxon';
-
 const indexBuilder = new IndexBuilder({ logger: env.logger, searchEngine });
 
 const every10MinutesSchedule = env.scheduler.createScheduledTaskRunner({
-  frequency: Duration.fromObject({ minutes: 10 }),
-  timeout: Duration.fromObject({ minutes: 15 }),
-  initialDelay: Duration.fromObject({ seconds: 3 }),
+  frequency: { minutes: 10 },
+  timeout: { minutes: 15 },
+  initialDelay: { seconds: 3 },
 });
 
 const everyHourSchedule = env.scheduler.createScheduledTaskRunner({
-  frequency: Duration.fromObject({ hours: 1 }),
-  timeout: Duration.fromObject({ minutes: 90 }),
-  initialDelay: Duration.fromObject({ seconds: 3 }),
+  frequency: { hours: 1 },
+  timeout: { minutes: 90 },
+  initialDelay: { seconds: 3 },
 });
 
 indexBuilder.addCollator({
@@ -332,9 +329,9 @@ a scheduled `TaskRunner` to pass into the `schedule` value, like this:
 
 ```typescript {3}
 const every10MinutesSchedule = env.scheduler.createScheduledTaskRunner({
-  frequency: Duration.fromObject({ minutes: 10 }),
-  timeout: Duration.fromObject({ minutes: 15 }),
-  initialDelay: Duration.fromObject({ seconds: 3 }),
+  frequency: { minutes: 10 },
+  timeout: { minutes: 15 },
+  initialDelay: { seconds: 3 },
 });
 
 indexBuilder.addCollator({

docs/features/software-catalog/external-integrations.md

@@ -231,7 +231,6 @@ You should now be able to add this class to your backend in
 `packages/backend/src/plugins/catalog.ts`:
 
 ```diff
-+import { Duration } from 'luxon';
 +import { FrobsProvider } from '../path/to/class';
 
  export default async function createPlugin(
@@ -248,8 +247,8 @@ You should now be able to add this class to your backend in
 +  await env.scheduler.scheduleTask({
 +    id: 'run_frobs_refresh',
 +    fn: async () => { await frobs.run(); },
-+    frequency: Duration.fromObject({ minutes: 30 }),
-+    timeout: Duration.fromObject({ minutes: 10 }),
++    frequency: { minutes: 30 },
++    timeout: { minutes: 10 },
 +  });
 ```
 

docs/integrations/aws-s3/discovery.md

@@ -70,8 +70,8 @@ builder.addEntityProvider(
   ...AwsS3EntityProvider.fromConfig(env.config, {
     logger: env.logger,
     schedule: env.scheduler.createScheduledTaskRunner({
-      frequency: Duration.fromObject({ minutes: 30 }),
-      timeout: Duration.fromObject({ minutes: 3 }),
+      frequency: { minutes: 30 },
+      timeout: { minutes: 3 },
     }),
   }),
 );

docs/integrations/gerrit/discovery.md

@@ -33,8 +33,8 @@ builder.addEntityProvider(
   ...GerritEntityProvider.fromConfig(env.config, {
     logger: env.logger,
     schedule: env.scheduler.createScheduledTaskRunner({
-      frequency: Duration.fromObject({ minutes: 30 }),
-      timeout: Duration.fromObject({ minutes: 3 }),
+      frequency: { minutes: 30 },
+      timeout: { minutes: 3 },
     }),
   }),
 );

docs/integrations/ldap/org.md

@@ -49,8 +49,8 @@ schedule it:
 +      target: 'ldaps://ds.example.net',
 +      logger: env.logger,
 +      schedule: env.scheduler.createScheduledTaskRunner({
-+        frequency: Duration.fromObject({ minutes: 60 }),
-+        timeout: Duration.fromObject({ minutes: 15 }),
++        frequency: { minutes: 60 },
++        timeout: { minutes: 15 },
 +      }),
 +    }),
 +  );

packages/backend-tasks/README.md

@@ -15,14 +15,13 @@ then make use of its facilities as necessary:
 
 ```typescript
 import { TaskScheduler } from '@backstage/backend-tasks';
-import { Duration } from 'luxon';
 
 const scheduler = TaskScheduler.fromConfig(rootConfig).forPlugin('my-plugin');
 
 await scheduler.scheduleTask({
   id: 'refresh_things',
   frequency: { cron: '*/5 * * * *' }, // every 5 minutes, also supports Duration
-  timeout: Duration.fromObject({ minutes: 15 }),
+  timeout: { minutes: 15 },
   fn: async () => {
     await entityProvider.run();
   },

packages/backend/src/plugins/search.ts

@@ -26,7 +26,6 @@ import {
 } from '@backstage/plugin-search-backend-node';
 import { DefaultTechDocsCollatorFactory } from '@backstage/plugin-techdocs-backend';
 import { Router } from 'express';
-import { Duration } from 'luxon';
 import { PluginEnvironment } from '../types';
 
 async function createSearchEngine(
@@ -57,11 +56,11 @@ export default async function createPlugin(
   });
 
   const schedule = env.scheduler.createScheduledTaskRunner({
-    frequency: Duration.fromObject({ minutes: 10 }),
-    timeout: Duration.fromObject({ minutes: 15 }),
+    frequency: { seconds: 10 },
+    timeout: { minutes: 15 },
     // A 3 second delay gives the backend server a chance to initialize before
     // any collators are executed, which may attempt requests against the API.
-    initialDelay: Duration.fromObject({ seconds: 3 }),
+    initialDelay: { seconds: 3 },
   });
 
   // Collators are responsible for gathering documents known to plugins. This

packages/create-app/templates/default-app/packages/backend/package.json.hbs

@@ -36,7 +36,6 @@
     "dockerode": "^3.3.1",
     "express": "^4.17.1",
     "express-promise-router": "^4.1.0",
-    "luxon": "^2.0.2",
     "pg": "^8.3.0",
     "winston": "^3.2.1"
   },

packages/create-app/templates/default-app/packages/backend/src/plugins/search.ts.hbs

@@ -8,7 +8,6 @@ import { PluginEnvironment } from '../types';
 import { DefaultCatalogCollatorFactory } from '@backstage/plugin-catalog-backend';
 import { DefaultTechDocsCollatorFactory } from '@backstage/plugin-techdocs-backend';
 import { Router } from 'express';
-import { Duration } from 'luxon';
 
 export default async function createPlugin(
   env: PluginEnvironment,
@@ -23,11 +22,11 @@ export default async function createPlugin(
   });
 
   const schedule = env.scheduler.createScheduledTaskRunner({
-    frequency: Duration.fromObject({ minutes: 10 }),
-    timeout: Duration.fromObject({ minutes: 15 }),
+    frequency: { minutes: 10 },
+    timeout: { minutes: 15 },
     // A 3 second delay gives the backend server a chance to initialize before
     // any collators are executed, which may attempt requests against the API.
-    initialDelay: Duration.fromObject({ seconds: 3 }),
+    initialDelay: { seconds: 3 },
   });
 
   // Collators are responsible for gathering documents known to plugins. This