#!/bin/sh

path="$(cd "$(dirname "$0")"/.. ; pwd)"

export PYTHONPATH="$path"/lib

for INTERPRETER in "$INTERPRETER" python3 pypy3; do
    INTERPRETER="$(command -v "$INTERPRETER")" && break
done

if [ "$INTERPRETER" = "" ]; then
	echo "ExaBGP could not find a python3 interpreter"
	exit 1
fi

APPLICATION="$("$INTERPRETER" -c "
import sys
import os

print([os.path.join(_, 'exabgp', 'application', 'cli.py')
       for _ in sys.path
       if os.path.isfile('/'.join((_, 'exabgp', 'application', 'cli.py')))][0]
)")"

exec env "$INTERPRETER" "$APPLICATION" "$@"
