# Variables
ROOT=$(git rev-parse --show-toplevel)
FILTER=$ROOT/src/literate.lua
ARGS=()

# Removes unwanted args
for arg in "$@"; do
  case $arg in 
    "--dist") FILTER=$ROOT/dist/literate.min.lua ;;
    *) ARGS+=($arg) ;;
  esac
done

# Moves to tests directory and clears the terminal
cd $ROOT/tests
clear

# Checks args
if [ -z "$*" ]; then
  echo "ERROR: At least one argument is needed. For example:"
  echo "  sh $0 native"
  echo "  sh $0 native markdown"
  exit 1
fi

# Does tests
echo "🐾 Starting tests"
for arg in "$ARGS"; do
  echo && echo "⚗️  Test in '$arg' format:"
  mds=$'\n\n'`(pandoc -t markdown *.md)`
  rst=$'\n\n'`(pandoc -t markdown *.rst)`
  org=$'\n\n'`(pandoc -t markdown *.org)`
  echo "$mds" "$rst" "$org" | pandoc --lua-filter $FILTER -t $arg
done