vote: Simple but useful wrapper for unreliable reproductions

Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>

1 files changed, 25 insertions, 0 deletions

diff --git a/bin/vote b/bin/vote
new file mode 100755
index 0000000..c708d03
--- /dev/null
+++ b/bin/vote
@@ -0,0 +1,25 @@
+#!/bin/bash
+
+#
+# Vote
+#
+# Run an unreliable command multiple times and report the percentage
+# success rate.
+#
+
+[ -z $CYCLES ] && CYCLES=25
+
+GOOD=0
+
+for i in `seq $CYCLES`
+do
+	"$@"
+	if [ $? -eq 0 ]
+	then
+		GOOD=$(($GOOD + 1))
+	fi
+
+	echo
+	echo "Success rate is $GOOD/$i ($(($GOOD * 100 / $i))%)"
+	echo
+done