fix: api changes (#30)

Changes:
- updated buf in api/Dockerfile
- actually enabled api build using custom image

api/Dockerfile

@@ -3,7 +3,7 @@ FROM golang:1.21-alpine
 RUN apk add --update --no-cache npm
 
 # install buf
-RUN go install github.com/bufbuild/buf/cmd/buf@v1.33.0
+RUN go install github.com/bufbuild/buf/cmd/buf@v1.35.1
 
 # install protoc plugins
 

tools/dctl/cmd/api/build.go

@@ -25,6 +25,14 @@ func Build(cmd *cobra.Command, args []string) (err error) {
 		return nil
 	}
 
+	var image string
+	if ImageName != "" {
+		image = ImageName
+		output.Print("Using image: %s", image)
+	} else {
+		image = dctx.API.ImageName
+	}
+
 	// build out execution path
 	rootPath := dctx.Root
 	apiPath := filepath.Join(rootPath, "api")
@@ -34,7 +42,7 @@ func Build(cmd *cobra.Command, args []string) (err error) {
 
 	// base configuration for docker container runs
 	config := &container.Config{
-		Image:      dctx.API.ImageName,
+		Image:      image,
 		WorkingDir: "/workspace",
 	}
 	hostConfig := &container.HostConfig{

tools/dctl/cmd/api/init.go

@@ -15,8 +15,8 @@ import (
 )
 
 var (
-	BuildImage     bool
-	ImageName string
+	BuildImage bool
+	ImageName  string
 )
 
 func Init(cmd *cobra.Command, args []string) error {