chore: update gradle function (GoogleCloudPlatform#7154)

averikitsch · web-flow · commit 970a2d5488cf · 2022-05-20T10:50:26.000-07:00
diff --git a/functions/helloworld/hello-http-gradle/build.gradle b/functions/helloworld/hello-http-gradle/build.gradle
@@ -20,9 +20,14 @@ repositories {
   mavenCentral()
 }
 
+configurations {
+  invoker
+}
+
 dependencies {
   // Every function needs this dependency to get the Functions Framework API.
-  compileOnly 'com.google.cloud.functions:functions-framework-api:1.0.4'
+  implementation 'com.google.cloud.functions:functions-framework-api:1.0.4'
+  invoker 'com.google.cloud.functions.invoker:java-function-invoker:1.1.0'
 
   // Function implementations can have additional dependencies like this.
   implementation 'com.google.code.gson:gson:2.8.8'
@@ -39,4 +44,19 @@ jar {
   // There must be a jar {} section, though the archiveBaseName does not have to be 'function'.
   archiveBaseName = 'function'
 }
+
+// Run your function locally:
+// ./gradlew runFunction -Prun.functionTarget=functions.HelloHttp -Prun.port=8080
+tasks.register("runFunction", JavaExec) {
+  main = 'com.google.cloud.functions.invoker.runner.Invoker'
+  classpath(configurations.invoker)
+  inputs.files(configurations.runtimeClasspath, sourceSets.main.output)
+  args(
+          '--target', project.findProperty('run.functionTarget'),
+          '--port', project.findProperty('run.port') ?: 8080
+  )
+  doFirst {
+      args('--classpath', files(configurations.runtimeClasspath, sourceSets.main.output).asPath)
+  }
+}
 // [END functions_build_gradle]
