fix container creation when --reuse is given (#838)

getpopper · May 22, 2020 · 7a3b24e · 7a3b24e
1 parent 9bbbe33
commit 7a3b24e
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/cli/popper/runner_host.py b/cli/popper/runner_host.py
@@ -131,10 +131,18 @@ def run(self, step):
         cid = pu.sanitized_name(step.id, self._config.wid)
 
         container = self._find_container(cid)
+
+        if not container and self._config.reuse:
+            log.fail(
+                f"Cannot find an existing container for step '{step.id}' to be reused"
+            )
+
         if container and not self._config.reuse and not self._config.dry_run:
             container.remove(force=True)
+            container = None
 
-        container = self._create_container(cid, step)
+        if not container and not self._config.reuse:
+            container = self._create_container(cid, step)
 
         log.info(f"[{step.id}] docker start")