refactor!: simplifying publish logic

cli/internal/recipe.go

@@ -6,6 +6,7 @@ import (
 
 	"coopcloud.tech/abra/pkg/recipe"
 	"github.com/AlecAivazis/survey/v2"
+	"github.com/docker/distribution/reference"
 	"github.com/sirupsen/logrus"
 )
 
@@ -64,20 +65,29 @@ func SetBumpType(bumpType string) {
 	}
 }
 
-// GetMainApp retrieves the main 'app' image name
-func GetMainApp(recipe recipe.Recipe) string {
-	var app string
+// GetMainAppImage retrieves the main 'app' image name
+func GetMainAppImage(recipe recipe.Recipe) (string, error) {
+	var path string
 
 	for _, service := range recipe.Config.Services {
-		name := service.Name
-		if name == "app" {
-			app = strings.Split(service.Image, ":")[0]
+		if service.Name == "app" {
+			img, err := reference.ParseNormalizedNamed(service.Image)
+			if err != nil {
+				return "", err
+			}
+
+			path = reference.Path(img)
+			if strings.Contains(path, "library") {
+				path = strings.Split(path, "/")[1]
+			}
+
+			return path, nil
 		}
 	}
 
-	if app == "" {
-		logrus.Fatalf("%s has no main 'app' service?", recipe.Name)
+	if path == "" {
+		return path, fmt.Errorf("%s has no main 'app' service?", recipe.Name)
 	}
 
-	return app
+	return path, nil
 }