#!/bin/sh

set -e
#set -x

deactivate_venv() {
  [ -n "$VIRTUAL_ENV" ] && deactivate
}

config_dir=$HOME/.config/tgschedpub

DIR="$(dirname "$(realpath "$0")")"
cd "$DIR"

install=0
[ -d .venv ] || install=1

if [ $install -eq 1 ]; then python3 -m venv .venv; fi
. ./.venv/bin/activate
trap deactivate_venv EXIT INT TERM
if [ $install -eq 1 ]; then pip install -r requirements.txt; fi

[ -d "$config_dir" ] || {
  >&2 echo "error: config directory '$config_dir' does not exists"
  exit 1
}
[ -f "$config_dir/config.yaml" ] || {
  >&2 echo "error: $config_dir/config.yaml does not exists"
  exit 1
}

./tgschedpub.py "$@"