docs: Fix panics in cookbook code (dagger#7521)

Signed-off-by: Vikram Vaswani <vikram@dagger.io>
sipsma · May 31, 2024 · 820f430 · 820f430
1 parent 0a48b7d
commit 820f430
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Showing 2 changed files with 6 additions and 6 deletions.
diff --git a/docs/current_docs/manuals/developer/cookbook/snippets/builds/multi-arch/go/main.go b/docs/current_docs/manuals/developer/cookbook/snippets/builds/multi-arch/go/main.go
@@ -12,7 +12,7 @@ func (m *MyModule) Build(
 	// Source code location
 	// can be local directory or remote Git repository
 	src *Directory,
-) string {
+) (string, error) {
 	// platforms to build for and push in a multi-platform image
 	var platforms = []Platform{
 		"linux/amd64", // a.k.a. x86_64
@@ -57,9 +57,9 @@ func (m *MyModule) Build(
 		})
 
 	if err != nil {
-		panic(err)
+		return "", err
 	}
 
 	// return build directory
-	return imageDigest
+	return imageDigest, nil
 }
diff --git a/docs/current_docs/manuals/developer/cookbook/snippets/builds/multi-stage-build/go/main.go b/docs/current_docs/manuals/developer/cookbook/snippets/builds/multi-stage-build/go/main.go
@@ -12,7 +12,7 @@ func (m *MyModule) Build(
 	// source code location
 	// can be local directory or remote Git repository
 	src *Directory,
-) string {
+) (string, error) {
 	// build app
 	builder := dag.Container().
 		From("golang:latest").
@@ -30,8 +30,8 @@ func (m *MyModule) Build(
 	// publish to ttl.sh registry
 	addr, err := prodImage.Publish(ctx, "ttl.sh/myapp:latest")
 	if err != nil {
-		panic(err)
+		return "", err
 	}
 
-	return addr
+	return addr, nil
 }