[tor-commits] [chutney/master] When we fail to parse an option, remind the user to update chutney

[teor at torproject.org]

commit 6e9658c906bd641d068f680ea707da0bde213b98
Author: teor <teor2345 at gmail.com>
Date:   Mon Feb 27 19:56:01 2017 +1100

    When we fail to parse an option, remind the user to update chutney
    
    Partial fix for 20091.
---
 tools/test-network.sh | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tools/test-network.sh b/tools/test-network.sh
index 2b60ec7..008e410 100755
--- a/tools/test-network.sh
+++ b/tools/test-network.sh
@@ -9,6 +9,9 @@ myname=$(basename "$0")
 export CHUTNEY_WARNINGS_IGNORE_EXPECTED=${CHUTNEY_WARNINGS_IGNORE_EXPECTED:-true}
 export CHUTNEY_WARNINGS_SUMMARY=${CHUTNEY_WARNINGS_SUMMARY:-true}
 
+# what we say when we fail
+UPDATE_YOUR_CHUTNEY="Please update your chutney uisng 'git pull'."
+
 until [ -z "$1" ]
 do
   case "$1" in
@@ -107,6 +110,7 @@ do
       ;;
     *)
       echo "$myname: Sorry, I don't know what to do with '$1'."
+      echo "$UPDATE_YOUR_CHUTNEY"
       # continue processing arguments during a dry run
       if [ "$NETWORK_DRY_RUN" != true ]; then
           exit 2