#!/usr/bin/env bash
awk 'BEGIN { lean = 0; idx = 0 } /```/ { if (lean == 1) lean = 0; } { if (lean == 1) { sub(/# /, ""); print $0 > out } } /```lean/ && !/```lean,ignore/ { lean = 1; idx = idx + 1; out = FILENAME "." idx ".lean" }' $1
for f in `ls $1.*.lean`; do
  echo "testing $f"
  cat $f
  if ! lean $f; then
      echo "FAILED"
      rm -f $1.*.lean
      exit 1
  fi
  rm $f
done