Integrate selected builds with candidate workflows

internal/publish/publish.go

@@ -41,6 +41,7 @@ type Request struct {
 	Version       string
 	Remote        string
 	Validate      func(context.Context, candidate.Candidate) error
+	AfterValidate func(context.Context, candidate.Candidate) error
 	Output        io.Writer
 }
 
@@ -98,6 +99,11 @@ func Publish(ctx context.Context, request Request) (Result, error) {
 	if err := candidate.Validate(ctx, checks, captured); err != nil {
 		return result, err
 	}
+	if request.AfterValidate != nil {
+		if err := request.AfterValidate(ctx, captured); err != nil {
+			return result, fmt.Errorf("after candidate validation: %w", err)
+		}
+	}
 	if err := candidate.Recheck(ctx, captured, ""); err != nil {
 		return result, fmt.Errorf("post-validation local guard: %w", err)
 	}