demo: abort quickly if there's an obvious error

d4beb9c7 · Julien Muchembled · e803749b · d4beb9c7
Commit d4beb9c7 authored Feb 19, 2015 by Julien Muchembled
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demo/demo demo/demo +5 -0

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--- a/demo/demo
+++ b/demo/demo
@@ -7,6 +7,11 @@ VERBOSE = 4
 REGISTRY='10.0.0.2'
 CA_DAYS = 1000

+# Quick check to avoid wasting time if there is an error.
+with open(os.devnull, "wb") as f:
+    for x in 're6stnet', 're6st-conf', 're6st-registry':
+        subprocess.check_call(('./py', x, '--help'), stdout=f)
+
 #                       registry
 #                           |.2
 #                           |10.0.0