Correct the index.js to be required for example/ (#1203)

minggangw · web-flow · commit 56d62d7a8ebc · 2025-07-21T18:20:04.000+08:00
This PR fixes incorrect relative import paths in example files to properly reference the main index.js file. The changes update require statements to use the correct number of directory traversals based on each file's location within the example folder structure. - Updates require paths from `../index.js` to appropriate relative paths (`../../index.js` or `../../../index.js`) - Corrects rosidl parser imports to use proper relative paths - Removes unused imports and fixes a syntax error in one file Fix: #1202
diff --git a/example/actions/action_client/action-client-cancel-example.js b/example/actions/action_client/action-client-cancel-example.js
@@ -14,7 +14,7 @@
 
 'use strict';
 
-const rclnodejs = require('../index.js');
+const rclnodejs = require('../../../index.js');
 const Fibonacci = rclnodejs.require('test_msgs/action/Fibonacci');
 
 class FibonacciActionClient {
diff --git a/example/actions/action_client/action-client-example.js b/example/actions/action_client/action-client-example.js
@@ -14,9 +14,8 @@
 
 'use strict';
 
-const rclnodejs = require('../index.js');
+const rclnodejs = require('../../../index.js');
 const Fibonacci = rclnodejs.require('test_msgs/action/Fibonacci');
-const GoalStatus = rclnodejs.require('action_msgs/msg/GoalStatus');
 
 class FibonacciActionClient {
   constructor(node) {
diff --git a/example/actions/action_server/action-server-defer-example.js b/example/actions/action_server/action-server-defer-example.js
@@ -14,7 +14,7 @@
 
 'use strict';
 
-const rclnodejs = require('../index.js');
+const rclnodejs = require('../../../index.js');
 const Fibonacci = rclnodejs.require('test_msgs/action/Fibonacci');
 
 class FibonacciActionServer {
diff --git a/example/actions/action_server/action-server-example.js b/example/actions/action_server/action-server-example.js
@@ -14,7 +14,7 @@
 
 'use strict';
 
-const rclnodejs = require('../index.js');
+const rclnodejs = require('../../../index.js');
 const Fibonacci = rclnodejs.require('test_msgs/action/Fibonacci');
 
 class FibonacciActionServer {
diff --git a/example/actions/action_server/action-server-single-goal-example.js b/example/actions/action_server/action-server-single-goal-example.js
@@ -14,7 +14,7 @@
 
 'use strict';
 
-const rclnodejs = require('../index.js');
+const rclnodejs = require('../../../index.js');
 const Fibonacci = rclnodejs.require('test_msgs/action/Fibonacci');
 
 class FibonacciActionServer {
diff --git a/example/graph/ros-graph-example.js b/example/graph/ros-graph-example.js
@@ -14,7 +14,7 @@
 
 'use strict';
 
-const rclnodejs = require('../index.js');
+const rclnodejs = require('../../index.js');
 
 console.log(
   'This example creates the following nodes and outputs the corresponding ROS2 graph:'
diff --git a/example/lifecycle/lifecycle-node-example.js b/example/lifecycle/lifecycle-node-example.js
@@ -14,7 +14,7 @@
 
 'use strict';
 
-const rclnodejs = require('../index.js');
+const rclnodejs = require('../../index.js');
 
 const NODE_NAME = 'test_node';
 const TOPIC = 'test';
diff --git a/example/parameter/parameter-declaration-example.js b/example/parameter/parameter-declaration-example.js
@@ -14,7 +14,7 @@
 
 'use strict';
 
-const rclnodejs = require('../index.js');
+const rclnodejs = require('../../index.js');
 
 const ParameterType = rclnodejs.ParameterType;
 const Parameter = rclnodejs.Parameter;
diff --git a/example/parameter/parameter-override-example.js b/example/parameter/parameter-override-example.js
@@ -10,7 +10,7 @@
 
 'use strict';
 
-const rclnodejs = require('../index.js');
+const rclnodejs = require('../../index.js');
 
 const ParameterType = rclnodejs.ParameterType;
 const Parameter = rclnodejs.Parameter;
diff --git a/example/rate/rate-example.js b/example/rate/rate-example.js
@@ -12,7 +12,7 @@
 
 'use strict';
 
-const rclnodejs = require('../index.js');
+const rclnodejs = require('../../index.js');
 
 /**
  * This example demonstrates a rate limited loop running at
diff --git a/example/rosidl/rosidl-parse-action-example.js b/example/rosidl/rosidl-parse-action-example.js
@@ -12,8 +12,6 @@
 
 'use strict';
 
-const parser = require('../rosidl_parser/rosidl_parser.js');
-
 const rosInstallPath = process.env.AMENT_PREFIX_PATH;
 const packageName = 'test_msgs';
 const packagePath = rosInstallPath + '/share/test_msgs/action/Fibonacci.action';
diff --git a/example/rosidl/rosidl-parse-msg-example.js b/example/rosidl/rosidl-parse-msg-example.js
@@ -14,7 +14,7 @@
 
 'use strict';
 
-const parser = require('../rosidl_parser/rosidl_parser.js');
+const parser = require('../../rosidl_parser/rosidl_parser.js');
 
 const rosInstallPath = process.env.AMENT_PREFIX_PATH;
 const packageName = 'std_msgs';
diff --git a/example/rosidl/rosidl-parse-srv-example.js b/example/rosidl/rosidl-parse-srv-example.js
@@ -14,7 +14,7 @@
 
 'use strict';
 
-const parser = require('../rosidl_parser/rosidl_parser.js');
+const parser = require('../../rosidl_parser/rosidl_parser.js');
 
 const rosInstallPath = process.env.AMENT_PREFIX_PATH;
 const packageName = 'std_srvs';
diff --git a/example/services/client/client-example.js b/example/services/client/client-example.js
@@ -14,7 +14,7 @@
 
 'use strict';
 
-const rclnodejs = require('../index.js');
+const rclnodejs = require('../../../index.js');
 
 async function main() {
   await rclnodejs.init();
diff --git a/example/services/service/service-example.js b/example/services/service/service-example.js
@@ -14,7 +14,7 @@
 
 'use strict';
 
-const rclnodejs = require('../index.js');
+const rclnodejs = require('../../../index.js');
 
 rclnodejs
   .init()
diff --git a/example/timer/timer-example.js b/example/timer/timer-example.js
@@ -14,7 +14,7 @@
 
 'use strict';
 
-const rclnodejs = require('../index.js');
+const rclnodejs = require('../../index.js');
 
 rclnodejs
   .init()
diff --git a/example/topics/publisher/publisher-content-filter-example.js b/example/topics/publisher/publisher-content-filter-example.js
@@ -14,7 +14,7 @@
 
 'use strict';
 
-const rclnodejs = require('../index.js');
+const rclnodejs = require('../../../index.js');
 
 async function main() {
   await rclnodejs.init();
diff --git a/example/topics/publisher/publisher-example.js b/example/topics/publisher/publisher-example.js
@@ -14,7 +14,7 @@
 
 'use strict';
 
-const rclnodejs = require('../index.js');
+const rclnodejs = require('../../../index.js');
 
 rclnodejs.init().then(() => {
   const node = rclnodejs.createNode('publisher_example_node');
diff --git a/example/topics/publisher/publisher-message-example.js b/example/topics/publisher/publisher-message-example.js
@@ -14,7 +14,7 @@
 
 'use strict';
 
-const rclnodejs = require('../index.js');
+const rclnodejs = require('../../../index.js');
 
 rclnodejs
   .init()
diff --git a/example/topics/publisher/publisher-multiarray-example.js b/example/topics/publisher/publisher-multiarray-example.js
@@ -14,7 +14,7 @@
 
 'use strict';
 
-const rclnodejs = require('../index.js');
+const rclnodejs = require('../../../index.js');
 
 rclnodejs
   .init()
diff --git a/example/topics/publisher/publisher-qos-example.js b/example/topics/publisher/publisher-qos-example.js
@@ -14,7 +14,7 @@
 
 'use strict';
 
-const rclnodejs = require('../index.js');
+const rclnodejs = require('../../../index.js');
 const { QoS } = rclnodejs;
 
 rclnodejs.init().then(() => {
diff --git a/example/topics/publisher/publisher-raw-message.js b/example/topics/publisher/publisher-raw-message.js
@@ -14,7 +14,7 @@
 
 'use strict';
 
-const rclnodejs = require('../index.js');
+const rclnodejs = require('../../../index.js');
 
 rclnodejs
   .init()
diff --git a/example/topics/subscriber/subscription-content-filter-example.js b/example/topics/subscriber/subscription-content-filter-example.js
@@ -14,8 +14,7 @@
 
 'use strict';
 
-const { assertDefined } = require('dtslint/bin/util.js');
-const rclnodejs = require('../index.js');
+const rclnodejs = require('../../../index.js');
 
 /**
  * This example demonstrates the use of content-filtering
diff --git a/example/topics/subscriber/subscription-example.js b/example/topics/subscriber/subscription-example.js
@@ -14,7 +14,7 @@
 
 'use strict';
 
-const rclnodejs = require('../index.js');
+const rclnodejs = require('../../../index.js');
 
 rclnodejs.init().then(() => {
   const node = rclnodejs.createNode('subscription_example_node');
diff --git a/example/topics/subscriber/subscription-message-example.js b/example/topics/subscriber/subscription-message-example.js
@@ -14,7 +14,7 @@
 
 'use strict';
 
-const rclnodejs = require('../index.js');
+const rclnodejs = require('../../../index.js');
 
 rclnodejs
   .init()
diff --git a/example/topics/subscriber/subscription-multiarray-example.js b/example/topics/subscriber/subscription-multiarray-example.js
@@ -14,7 +14,7 @@
 
 'use strict';
 
-const rclnodejs = require('../index.js');
+const rclnodejs = require('../../../index.js');
 
 rclnodejs
   .init()
diff --git a/example/topics/subscriber/subscription-qos-example.js b/example/topics/subscriber/subscription-qos-example.js
@@ -14,7 +14,7 @@
 
 'use strict';
 
-const rclnodejs = require('../index.js');
+const rclnodejs = require('../../../index.js');
 const { QoS } = rclnodejs;
 
 rclnodejs.init().then(() => {
diff --git a/example/topics/subscriber/subscription-raw-message.js b/example/topics/subscriber/subscription-raw-message.js
@@ -14,7 +14,7 @@
 
 'use strict';
 
-const rclnodejs = require('../index.js');
+const rclnodejs = require('../../../index.js');
 
 rclnodejs.init().then(() => {
   const node = rclnodejs.createNode('subscription_message_example_node');
diff --git a/example/topics/subscriber/subscription-service-event-example.js b/example/topics/subscriber/subscription-service-event-example.js
@@ -14,7 +14,7 @@
 
 'use strict';
 
-const rclnodejs = require('../index.js');
+const rclnodejs = require('../../../index.js');
 
 async function main() {
   await rclnodejs.init();
diff --git a/example/topics/validator/validator-example.js b/example/topics/validator/validator-example.js
@@ -14,7 +14,7 @@
 
 'use strict';
 
-const rclnodejs = require('../index.js');
+const rclnodejs = require('../../../index.js');
 const { validator } = rclnodejs;
 
 console.log(
