Update error returns

cmd/meroxa/turbine/ruby/build.go

@@ -2,14 +2,15 @@ package turbinerb
 
 import (
 	"context"
+	"fmt"
 )
 
 func (t *turbineRbCLI) Build(ctx context.Context, appName string, platform bool) (string, error) {
-	return "", nil
+	return "", fmt.Errorf("command not implemented")
 }
 
 func (t *turbineRbCLI) CleanUpTempBuildLocation(ctx context.Context) error {
-	return nil
+	return fmt.Errorf("not implemented")
 }
 
 func (t *turbineRbCLI) CleanUpBinaries(ctx context.Context, appName string) {

cmd/meroxa/turbine/ruby/deploy.go

@@ -2,26 +2,25 @@ package turbinerb
 
 import (
 	"context"
+	"fmt"
 
 	utils "github.com/meroxa/cli/cmd/meroxa/turbine"
 )
 
 func (t *turbineRbCLI) NeedsToBuild(ctx context.Context, appName string) (bool, error) {
-
 	return false, nil
 }
 
 func (t *turbineRbCLI) Deploy(ctx context.Context, imageName, appName, gitSha, specVersion, accountUUID string) (string, error) {
 	var (
 		deploymentSpec string
-		err            error
 	)
-	return deploymentSpec, err
+	return deploymentSpec, fmt.Errorf("command not implemented")
 }
 
 func (t *turbineRbCLI) GetResources(ctx context.Context, appName string) ([]utils.ApplicationResource, error) {
 	var resources []utils.ApplicationResource
-	return resources, nil
+	return resources, fmt.Errorf("not implemented")
 }
 
 func (t *turbineRbCLI) GetGitSha(ctx context.Context) (string, error) {

cmd/meroxa/turbine/ruby/init.go

@@ -2,14 +2,13 @@ package turbinerb
 
 import (
 	"context"
-
-	utils "github.com/meroxa/cli/cmd/meroxa/turbine"
+	"fmt"
 )
 
 func (t *turbineRbCLI) Init(ctx context.Context, name string) error {
-	return nil
+	return fmt.Errorf("command unavailable")
 }
 
 func (t *turbineRbCLI) GitInit(ctx context.Context, name string) error {
-	return utils.GitInit(ctx, name)
+	return fmt.Errorf("command unavailable")
 }

cmd/meroxa/turbine/ruby/run.go

@@ -2,11 +2,12 @@ package turbinerb
 
 import (
 	"context"
+	"fmt"
 )
 
 const GrpcServerPort = 50500
 
 func (t *turbineRbCLI) Run(ctx context.Context) (err error) {
 	// Run turbine-core gRPC server
-	return err
+	return fmt.Errorf("command not implemented")
 }

cmd/meroxa/turbine/ruby/upgrade.go

@@ -1,6 +1,7 @@
 package turbinerb
 
-// Upgrade fetches the latest Meroxa dependencies.
+import "fmt"
+
 func (t *turbineRbCLI) Upgrade(vendor bool) error {
-	return nil
+	return fmt.Errorf("command unavailable")
 }