#!/bin/bash
root=$(dirname "$0")

# install nimterop, if not already installed
if ! [ -x "$(command -v toast)" ]; then
  nimble install -y nimterop@0.6.13
fi

cmake -S "${root}/sources" -B "${root}/build"

# prelude: not needed?

echo >> "${root}/leveldb.nim"

# assemble files to be compiled:
extensions="c cc cpp"
for ext in ${extensions}; do
  for file in `find "${root}/sources" -type f -name "*.${ext}"`; do
    compile="${compile} --compile=${file}"
  done
done

# generate nim wrapper with nimterop
toast \
  $compile \
  --pnim \
  --preprocess \
  --noHeader \
  --includeDirs="${root}/sources/include/leveldb" \
  --includeDirs="${root}/build/include" \
  "${root}/sources/include/leveldb/c.h" >> "${root}/leveldb.nim"