Delete unused Datastore region tags / samples.

samples/README.md

@@ -1,3 +1,5 @@
+[//]: # "This README.md file is auto-generated, all changes to this file will be lost."
+[//]: # "To regenerate it, use `npm run generate-scaffolding`."
 <img src="https://avatars2.githubusercontent.com/u/2810941?v=3&s=96" alt="Google Cloud Platform logo" title="Google Cloud Platform" align="right" height="96" width="96"/>
 
 # Google Cloud Datastore: Node.js Samples
@@ -29,29 +31,6 @@ View the [source code][tasks_0_code].
 [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-datastore&page=editor&open_in_editor=samples/tasks.js,samples/README.md)
 
 __Usage:__ `node tasks.js --help`
-
-```
-tasks.js <command>
-
-Commands:
-  tasks.js new <description>  Adds a task with a description <description>.
-  tasks.js done <taskId>      Marks the specified task as done.
-  tasks.js list               Lists all tasks ordered by creation time.
-  tasks.js delete <taskId>    Deletes a task.
-
-Options:
-  --version  Show version number                                                                               [boolean]
-  --help     Show help                                                                                         [boolean]
-
-Examples:
-  node tasks.js new "Buy milk"  Adds a task with description "Buy milk".
-  node tasks.js done 12345      Marks task 12345 as Done.
-  node tasks.js list            Lists all tasks ordered by creation time
-  node tasks.js delete 12345    Deletes task 12345.
-
-For more information, see https://cloud.google.com/datastore/docs
-```
-
 [tasks_0_docs]: https://cloud.google.com/datastore/docs/datastore-api-tutorial
 [tasks_0_code]: tasks.js
 
@@ -72,5 +51,5 @@ __Usage:__ `node error.js`
 [error_2_docs]: https://cloud.google.com/datastore/docs/concepts/errors
 [error_2_code]: error.js
 
-[shell_img]: //gstatic.com/cloudssh/images/open-btn.png
+[shell_img]: https://gstatic.com/cloudssh/images/open-btn.png
 [shell_link]: https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-datastore&page=editor&open_in_editor=samples/README.md

samples/concepts.js

@@ -817,21 +817,6 @@ class Query extends TestHelper {
     return this.datastore.runQuery(query);
   }
 
-  testDistinctQuery(t) {
-    t.plan(0);
-    const datastore = this.datastore;
-
-    // [START datastore_distinct_query]
-    const query = datastore
-      .createQuery('Task')
-      .groupBy(['category', 'priority'])
-      .order('category')
-      .order('priority');
-    // [END datastore_distinct_query]
-
-    return this.datastore.runQuery(query);
-  }
-
   testDistinctOnQuery(t) {
     t.plan(0);
     const datastore = this.datastore;

samples/system-test/concepts.test.js

@@ -117,7 +117,6 @@ test.serial('performs a projection query', t => {
     });
 });
 test.serial(`performs a keys only query`, t => query.testKeysOnlyQuery(t));
-test.serial(`performs a distinct query`, t => query.testDistinctQuery(t));
 test.serial(`performs a distinct on query`, t => query.testDistinctOnQuery(t));
 test.serial(`performs an array value inequality query`, t =>
   query.testArrayValueInequalityRange(t)

samples/tasks.js

@@ -158,7 +158,6 @@ function deleteTask(taskId) {
 // [END datastore_delete_entity]
 
 require(`yargs`) // eslint-disable-line
-  .demand(1)
   .command(
     `new <description>`,
     `Adds a task with a description <description>.`,
@@ -178,5 +177,4 @@ require(`yargs`) // eslint-disable-line
   .example(`node $0 delete 12345`, `Deletes task 12345.`)
   .wrap(120)
   .epilogue(`For more information, see https://cloud.google.com/datastore/docs`)
-  .help()
-  .strict().argv;
+  .help().argv;