poezio/launch.sh

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#!/bin/sh
poezio_dir=$(dirname "$0")
VENV="poezio-venv"
if [ -d "$poezio_dir/.git" ]
then
args=$(git --git-dir="$poezio_dir/.git" show --format='%h %ci' | head -n1)
else
args="0.8.3-dev"
fi
if [ -e "$poezio_dir/$VENV" ]
then
PYTHON3="$poezio_dir/$VENV/bin/python3"
else
echo ""
echo "WARNING: Not using the up-to-date launch format"
echo "Run ./update.sh again to create a virtualenv with the deps"
echo "(or ignore this message if you don't want to)"
echo ""
PYTHON3=python3
fi
$PYTHON3 -c 'import sys;(print("Python 3.4 or newer is required") and exit(1)) if sys.version_info < (3, 4) else exit(0)' || exit 1
exec "$PYTHON3" "$poezio_dir/src/poezio.py" -v "$args" "$@"