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#!/bin/sh
# Use a shell script to launch tools/debub_venv.py so that we can enter a
# virtual environment if we are not already in one
for option;do
if test -n "$prev";then
eval $prev=\$option
prev=
continue
fi
case $option in
-v)
if [ -n "$VIRTUAL_ENV" ]; then
echo "Already in a virtual environment" 1>&2
exit 1
fi
prev=venv ;;
-o)
prev=ovsvenv ;;
-h|--help)
cat << EOF
debug_venv: debug a test OVS virtual environment
usage: debug_venv [-v virtualenv] [-o ovsvenv | test_regex]"
Options:
-v The Python virtualenv to enter (defaults to 'functional')
-o The OVS virtual environment directory (precludes test_regex)
test_regex An optionsal regular expression matching the test name to debug
EOF
exit ;;
*)
if test -z "$regex";then
regex=$option
else
echo "Only one regex" 1>&2
exit 1
fi
esac
done
if [ -z "$regex" -a -z "$ovsvenv" ]; then
echo "Need regex or ovsvenv" 1>&2
exit 1
fi
if [ -z "$VIRTUAL_ENV" ]; then
. .tox/${venv:-functional}/bin/activate
trap deactivate EXIT
fi
if [ -n "$regex" -a -z "$ovsvenv" ]; then
# Just do the first match for now
lookup=$(grep $regex $VIRTUAL_ENV/ovsvenv.*|head -1)
if [ -z "$lookup" ]; then
echo "Could not match $regex" 1>&2
exit 1
fi
test_file=$(echo $lookup|cut -d: -f1)
test_match=", matched $(echo $lookup|rev|cut -d: -f1|rev)"
ovsvenv=$(head -1 $test_file)
fi
echo "Debugging OVS virtual environment: $ovsvenv$test_match"
tools/debug_venv.py $ovsvenv $VIRTUAL_ENV/src/ovs $VIRTUAL_ENV/src/ovn
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