From e11f775260e85f2335a3feb7c0ca3024788d9470 Mon Sep 17 00:00:00 2001
From: p4u1 <p4u1_f4u1@riseup.net>
Date: Mon, 27 Oct 2025 20:13:46 +0100
Subject: [PATCH] fix(recipe): Prevent crash when recipe has no previous tag or
 release

---
 cli/recipe/sync.go  | 13 ++++++++++---
 pkg/deploy/utils.go |  6 +++++-
 2 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/cli/recipe/sync.go b/cli/recipe/sync.go
index 5e474743..f8fc19f6 100644
--- a/cli/recipe/sync.go
+++ b/cli/recipe/sync.go
@@ -42,7 +42,8 @@ local file system.`),
 	ValidArgsFunction: func(
 		cmd *cobra.Command,
 		args []string,
-		toComplete string) ([]string, cobra.ShellCompDirective) {
+		toComplete string,
+	) ([]string, cobra.ShellCompDirective) {
 		switch l := len(args); l {
 		case 0:
 			return autocomplete.RecipeNameComplete()
@@ -131,10 +132,16 @@ likely to change.
 				log.Fatal(err)
 			}
 
-			latestRelease := tags[len(tags)-1]
+			latestRelease := "0.0.0+0.0.0"
+			if len(tags) > 0 {
+				latestRelease = tags[len(tags)-1]
+			}
 			changesTable.Headers(i18n.G("SERVICE"), latestRelease, i18n.G("PROPOSED CHANGES"))
 
-			latestRecipeVersion := versions[len(versions)-1]
+			latestRecipeVersion := latestRelease
+			if len(versions) > 0 {
+				latestRecipeVersion = versions[len(versions)-1]
+			}
 			allRecipeVersions := catl[recipe.Name].Versions
 			for _, recipeVersion := range allRecipeVersions {
 				if serviceVersions, ok := recipeVersion[latestRecipeVersion]; ok {
diff --git a/pkg/deploy/utils.go b/pkg/deploy/utils.go
index 99c730f3..0082a4f6 100644
--- a/pkg/deploy/utils.go
+++ b/pkg/deploy/utils.go
@@ -282,7 +282,11 @@ func GatherImagesForDeploy(cl *dockerClient.Client, app appPkg.App, compose *com
 		}
 
 		imageBaseName := reference.Path(imageParsed)
-		imageTag := imageParsed.(reference.NamedTagged).Tag()
+		namedTag, ok := imageParsed.(reference.NamedTagged)
+		if !ok {
+			continue
+		}
+		imageTag := namedTag.Tag()
 
 		existingImageVersion, ok := newImages[imageBaseName]
 		if !ok {