#!/bin/bash -e

if [[ $# -ne 1 ]]; then
  echo "Usage: $0 LCP_FILE"
  echo "Convert a LCP_FILE to C++ header file and output to stdout"
  exit 1
fi

if [[ ! -r "$1" ]]; then
  echo "File '$1' doesn't exist or isn't readable"
  exit 1
fi

lcp_file=`realpath $1`
script_dir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"

cd $script_dir

quicklisp_install_dir="$HOME/quicklisp"
if [[ -v QUICKLISP_HOME ]]; then
  quicklisp_install_dir="${QUICKLISP_HOME}"
fi

echo \
"
(load \"${quicklisp_install_dir}/setup.lisp\")
(ql:quickload :cl-ppcre :silent t)
(load \"../src/lisp/lcp.lisp\")
(lcp:process-file \"$lcp_file\" :out-stream t)
" | sbcl --script | clang-format -style=file