update samples to use env config to configure clients (#440)

* update samples to use env config to configure clients

* update pnpm lock file

* add small comment

Author: THardy98

activities-cancellation-heartbeating/package.json

@@ -24,6 +24,7 @@
   "dependencies": {
     "@temporalio/activity": "^1.13.2",
     "@temporalio/client": "^1.13.2",
+    "@temporalio/envconfig": "^1.13.2",
     "@temporalio/worker": "^1.13.2",
     "@temporalio/workflow": "^1.13.2"
   },

activities-cancellation-heartbeating/src/client.ts

@@ -1,9 +1,11 @@
 import { Connection, Client, WorkflowFailedError, CancelledFailure } from '@temporalio/client';
+import { loadClientConnectConfig } from '@temporalio/envconfig';
 import { runCancellableActivity } from './workflows';
 import { setTimeout } from 'timers/promises';
 
 async function run() {
-  const connection = await Connection.connect();
+  const config = loadClientConnectConfig();
+  const connection = await Connection.connect(config.connectionOptions);
   const client = new Client({ connection });
 
   const handle = await client.workflow.start(runCancellableActivity, {

activities-dependency-injection/package.json

@@ -24,6 +24,7 @@
   "dependencies": {
     "@temporalio/activity": "^1.13.2",
     "@temporalio/client": "^1.13.2",
+    "@temporalio/envconfig": "^1.13.2",
     "@temporalio/worker": "^1.13.2",
     "@temporalio/workflow": "^1.13.2"
   },

activities-dependency-injection/src/client.ts

@@ -1,8 +1,11 @@
-import { Client } from '@temporalio/client';
+import { Client, Connection } from '@temporalio/client';
+import { loadClientConnectConfig } from '@temporalio/envconfig';
 import { dependencyWF } from './workflows';
 
 async function run(): Promise<void> {
-  const client = new Client();
+  const config = loadClientConnectConfig();
+  const connection = await Connection.connect(config.connectionOptions);
+  const client = new Client({ connection });
 
   const result = await client.workflow.execute(dependencyWF, {
     taskQueue: 'dependency-injection',

activities-examples/package.json

@@ -29,6 +29,7 @@
     "@temporalio/activity": "^1.13.2",
     "@temporalio/client": "^1.13.2",
     "@temporalio/common": "^1.13.2",
+    "@temporalio/envconfig": "^1.13.2",
     "@temporalio/worker": "^1.13.2",
     "@temporalio/workflow": "^1.13.2",
     "axios": "^0.28.0",

activities-examples/src/client.ts

@@ -1,8 +1,11 @@
-import { Client } from '@temporalio/client';
+import { Client, Connection } from '@temporalio/client';
+import { loadClientConnectConfig } from '@temporalio/envconfig';
 import { asyncActivityWorkflow, httpWorkflow } from './workflows';
 
 async function run(): Promise<void> {
-  const client = new Client();
+  const config = loadClientConnectConfig();
+  const connection = await Connection.connect(config.connectionOptions);
+  const client = new Client({ connection });
 
   let result = await client.workflow.execute(httpWorkflow, {
     taskQueue: 'activities-examples',

child-workflows/package.json

@@ -24,6 +24,7 @@
   "dependencies": {
     "@temporalio/activity": "^1.13.2",
     "@temporalio/client": "^1.13.2",
+    "@temporalio/envconfig": "^1.13.2",
     "@temporalio/worker": "^1.13.2",
     "@temporalio/workflow": "^1.13.2"
   },

child-workflows/src/client.ts

@@ -1,8 +1,11 @@
-import { Client } from '@temporalio/client';
+import { Client, Connection } from '@temporalio/client';
+import { loadClientConnectConfig } from '@temporalio/envconfig';
 import { parentWorkflow } from './workflows';
 
 async function run() {
-  const client = new Client();
+  const config = loadClientConnectConfig();
+  const connection = await Connection.connect(config.connectionOptions);
+  const client = new Client({ connection });
 
   const result = await client.workflow.execute(parentWorkflow, {
     taskQueue: 'child-workflows',

continue-as-new/package.json

@@ -24,6 +24,7 @@
   "dependencies": {
     "@temporalio/activity": "^1.13.2",
     "@temporalio/client": "^1.13.2",
+    "@temporalio/envconfig": "^1.13.2",
     "@temporalio/worker": "^1.13.2",
     "@temporalio/workflow": "^1.13.2"
   },

continue-as-new/src/client.ts

@@ -1,8 +1,11 @@
-import { Client } from '@temporalio/client';
+import { Client, Connection } from '@temporalio/client';
+import { loadClientConnectConfig } from '@temporalio/envconfig';
 import { loopingWorkflow } from './workflows';
 
 async function run() {
-  const client = new Client();
+  const config = loadClientConnectConfig();
+  const connection = await Connection.connect(config.connectionOptions);
+  const client = new Client({ connection });
 
   const result = await client.workflow.execute(loopingWorkflow, { taskQueue: 'continue-as-new', workflowId: 'loop-0' });
   console.log(result); // Hello, Temporal!