feat(examples): Fixed the exception on link Events in custom component

Signed-off-by: Ritesh Rai <ritesh.rai@aexp.com>

Author: ritesh089

examples/golang/providers/custom-template/.gitignore

@@ -1,2 +1,3 @@
 keyvalue-inmemory
-keyvalue-inmemory.par.gz
+keyvalue-inmemory.par.gz
+build/*

examples/golang/providers/custom-template/README.md

@@ -57,6 +57,13 @@ wash call custom-template wasmcloud:example/system-info.call
 You can deploy this provider, along with a [prebuilt component](../component/) for testing, by deploying the [wadm.yaml](./wadm.yaml) application.
 
 ```bash
+# Build the component
+cd component
+wash build
+
+# Return to the provider directory
+cd ..
+
 # Launch wasmCloud in the background
 wash up -d
 # Deploy the application

examples/golang/providers/custom-template/component/build/custom-template-component.wasm

@@ -3,7 +3,7 @@ module github.com/wasmCloud/wasmCloud/examples/go/providers/custom-template
 go 1.22.3
 
 require (
-	github.com/wasmCloud/provider-sdk-go v0.0.0-20240605180317-5423f4b7b591
+	github.com/wasmCloud/provider-sdk-go v0.0.0-20240626135506-00b1fb3dec9e
 	github.com/wrpc/wrpc/go v0.0.0-20240613112243-134a38a3526e
 )
 

examples/golang/providers/custom-template/component/build/custom_template_component_s.wasm

@@ -12,6 +12,8 @@ github.com/nats-io/nuid v1.0.1 h1:5iA8DT8V7q8WK2EScv2padNa/rTESc1KdnPw4TC2paw=
 github.com/nats-io/nuid v1.0.1/go.mod h1:19wcPz3Ph3q0Jbyiqsd0kePYG7A95tJPxeL+1OSON2c=
 github.com/wasmCloud/provider-sdk-go v0.0.0-20240605180317-5423f4b7b591 h1:B3Vu1XsW9tqhhK4YxAOmY57MRPoeCZVzhFBo69gBoUs=
 github.com/wasmCloud/provider-sdk-go v0.0.0-20240605180317-5423f4b7b591/go.mod h1:DZRTpRkX3YluIs+FKcx157XbQa1q4rFRDpxbamZZBc0=
+github.com/wasmCloud/provider-sdk-go v0.0.0-20240626135506-00b1fb3dec9e h1:UIK1VDU1hwvGTd4S9pokw/IoY0ChIhYldWB44JnWuD8=
+github.com/wasmCloud/provider-sdk-go v0.0.0-20240626135506-00b1fb3dec9e/go.mod h1:DZRTpRkX3YluIs+FKcx157XbQa1q4rFRDpxbamZZBc0=
 github.com/wrpc/wrpc/go v0.0.0-20240508154835-d040797e7796 h1:Z/O56d+UBUL6/AfUgGznbR/o+pC2OK9ZtbvGIMNolZ8=
 github.com/wrpc/wrpc/go v0.0.0-20240508154835-d040797e7796/go.mod h1:4ODSqZ7VmerRQfX/0l62GzrKSGCiJaPkVBLGJlpIunc=
 github.com/wrpc/wrpc/go v0.0.0-20240613112243-134a38a3526e h1:BNQdM1BPIRXHze08bd3R1KPqgPYVKUkuEuLUCGcYW5c=

examples/golang/providers/custom-template/go.mod

@@ -3,7 +3,6 @@
 package main
 
 import (
-	"fmt"
 	"log"
 	"os"
 	"os/signal"
@@ -86,36 +85,30 @@ func run() error {
 }
 
 func handleNewSourceLink(handler *Handler, link provider.InterfaceLinkDefinition) error {
-	fmt.Println("Handling new source link", "link", link)
 	handler.linkedTo[link.Target] = link.SourceConfig
 	return nil
 }
 
 func handleNewTargetLink(handler *Handler, link provider.InterfaceLinkDefinition) error {
-	fmt.Println("Handling new target link", "link", link)
 	handler.linkedFrom[link.SourceID] = link.TargetConfig
 	return nil
 }
 
 func handleDelSourceLink(handler *Handler, link provider.InterfaceLinkDefinition) error {
-	fmt.Println("Handling del source link", "link", link)
 	delete(handler.linkedTo, link.SourceID)
 	return nil
 }
 
 func handleDelTargetLink(handler *Handler, link provider.InterfaceLinkDefinition) error {
-	fmt.Println("Handling del target link", "link", link)
 	delete(handler.linkedFrom, link.Target)
 	return nil
 }
 
 func handleHealthCheck(_ *Handler) string {
-	fmt.Println("Handling health check")
 	return "provider healthy"
 }
 
 func handleShutdown(handler *Handler) error {
-	fmt.Println("Handling shutdown")
 	clear(handler.linkedFrom)
 	clear(handler.linkedTo)
 	return nil