From dd848d0bf9af8e9469af3df8cf0ea83cc198f69a Mon Sep 17 00:00:00 2001
From: Olivier <olivier@librepush.net>
Date: Thu, 31 Dec 2020 20:50:31 +0000
Subject: [PATCH] Require name parameter in docker-container recipe

---
 scone/default/recipes/docker.py | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/scone/default/recipes/docker.py b/scone/default/recipes/docker.py
index 6b4081d..ef29996 100644
--- a/scone/default/recipes/docker.py
+++ b/scone/default/recipes/docker.py
@@ -2,7 +2,7 @@ from scone.default.utensils.docker_utensils import (
     DockerContainerRun,
     DockerImagePull,
     DockerNetworkCreate,
-    DockerVolumeCreate,
+    DockerVolumeCreate, DockerContainerState, ContainerState,
 )
 from scone.head.kitchen import Kitchen
 from scone.head.recipe import Recipe, RecipeContext
@@ -17,12 +17,17 @@ class DockerContainer(Recipe):
 
         self.image = check_type(args.get("image"), str)
         self.command = check_type(args.get("command"), str)
+        self.name = check_type(args.get("name"), str)
 
     async def cook(self, kitchen: Kitchen) -> None:
         kitchen.get_dependency_tracker()
-        await kitchen.ut1areq(
-            DockerContainerRun(self.image, self.command), DockerContainerRun.Result
-        )
+
+        current_state = await kitchen.ut1(DockerContainerState(self.name))
+
+        if current_state == ContainerState.NOTFOUND:
+            await kitchen.ut1areq(
+                DockerContainerRun(self.image, self.command, self.name), DockerContainerRun.Result
+            )
 
 
 class DockerImage(Recipe):