ci(ocr): migrate to new CI (#4009)

* ci(ocr): migrate to new CI

* add additional envvars

* spelling

* be explicit about bucket

* debug: don't auto-create topic (MAY NEED REVERT)

Author: glasnt

.github/config/nodejs-dev.jsonc

@@ -149,6 +149,7 @@
     "functions/log/helloWorld",
     "functions/log/processEntry",
     "functions/memorystore/redis",
+    "functions/ocr/app",
     "functions/pubsub/publish",
     "functions/pubsub/subscribe",
     "functions/scheduleinstance",

.github/config/nodejs-prod.jsonc

@@ -90,7 +90,6 @@
     "document-ai", // [ERR_REQUIRE_ESM]: require() of ES Module
     "functions/billing", // (untested) Error: Request failed with status code 500
     "functions/imagemagick", // (untested) Error: A bucket name is needed to use Cloud Storage
-    "functions/ocr/app", // (untested) Error: Bucket not provided. Make sure you have a "bucket" property in your request
     "functions/slack", // TypeError [ERR_INVALID_ARG_TYPE]: The "key" argument must be of type ... Received undefined
     "functions/v2/imagemagick", // (untested) Error: A bucket name is needed to use Cloud Storage.
     "healthcare/fhir", // Error: Cannot find module 'whatwg-url'

functions/ocr/app/ci-setup.json

@@ -0,0 +1,9 @@
+{
+    "env": {
+        "FUNCTIONS_BUCKET": "nodejs-docs-samples-tests",
+        "RESULT_BUCKET": "nodejs-docs-samples-tests",
+        "TRANSLATE_TOPIC": "integration-tests-instance",
+        "RESULT_TOPIC": "integration-tests-instance",
+        "TO_LANG": "en,es"
+    }
+}

functions/ocr/app/index.js

@@ -41,8 +41,7 @@ const translate = new Translate();
 const publishResult = async (topicName, data) => {
   const dataBuffer = Buffer.from(JSON.stringify(data));
 
-  const [topic] = await pubsub.topic(topicName).get({autoCreate: true});
-  topic.publishMessage({data: dataBuffer});
+  pubsub.topic(topicName).publishMessage(dataBuffer);
 };
 
 // [START functions_ocr_detect]