Set pipefail option in subprocesses

box · Oct 4, 2017 · a9b40d1 · a9b40d1
1 parent e96c8a0
commit a9b40d1
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/app/util/process_utils.py b/app/util/process_utils.py
@@ -76,6 +76,9 @@ def Popen_with_delayed_expansion(cmd, *args, **kwargs):
         else:
             cmd_with_deplayed_expansion.extend(cmd)
         cmd = cmd_with_deplayed_expansion
+    else:
+        if kwargs.get('shell') is True:
+            cmd = 'set -o pipefail; ' + cmd
     return subprocess.Popen(cmd, *args, **kwargs)