WIP: add first run at app rollback command

See coop-cloud/organising#146.

cli/internal/validate.go

@@ -2,7 +2,6 @@ package internal
 
 import (
 	"errors"
-	"os"
 
 	"coopcloud.tech/abra/pkg/app"
 	"coopcloud.tech/abra/pkg/config"
@@ -22,7 +21,6 @@ func ValidateRecipe(c *cli.Context) recipe.Recipe {
 	recipe, err := recipe.Get(recipeName)
 	if err != nil {
 		logrus.Fatal(err)
-		os.Exit(1)
 	}
 
 	return recipe
@@ -39,7 +37,6 @@ func ValidateApp(c *cli.Context) config.App {
 	app, err := app.Get(appName)
 	if err != nil {
 		logrus.Fatal(err)
-		os.Exit(1)
 	}
 
 	return app