#59 add golang hello-world.

services/cloud-functions/golang/app1/helloworld/cmd/main.go

@@ -0,0 +1,21 @@
+package main
+
+import (
+	"log"
+	"os"
+
+	// Blank-import the function package so the init() runs
+	_ "example.com/hello"
+	"github.com/GoogleCloudPlatform/functions-framework-go/funcframework"
+)
+
+func main() {
+	// Use PORT environment variable, or default to 8080.
+	port := "8080"
+	if envPort := os.Getenv("PORT"); envPort != "" {
+		port = envPort
+	}
+	if err := funcframework.Start(port); err != nil {
+		log.Fatalf("funcframework.Start: %v\n", err)
+	}
+}

services/cloud-functions/golang/app1/helloworld/go.mod

@@ -0,0 +1,17 @@
+module example.com/hello
+
+go 1.22.1
+
+require github.com/GoogleCloudPlatform/functions-framework-go v1.8.1
+
+require (
+	cloud.google.com/go/functions v1.15.3 // indirect
+	github.com/cloudevents/sdk-go/v2 v2.14.0 // indirect
+	github.com/google/uuid v1.4.0 // indirect
+	github.com/json-iterator/go v1.1.10 // indirect
+	github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421 // indirect
+	github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742 // indirect
+	go.uber.org/atomic v1.4.0 // indirect
+	go.uber.org/multierr v1.1.0 // indirect
+	go.uber.org/zap v1.10.0 // indirect
+)