src/config.c


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#include "config.h"

#include "lauxlib.h"
#include "lualib.h"

int pow_open_config(pow_config *cfg, char *path) {
  int err;

  cfg->L = luaL_newstate();

  if (!cfg->L) {
    return 1;
  }

  lua_State *L = cfg->L; // just easier to access

  luaL_openlibs(L);

  err = luaL_loadfile(L, path);

  if (err) {
    return 1;
  }

  err = lua_pcall(L, 0, 0, 0);

  if (err) {
    printf("%s\n", lua_tostring(L, -1));

    return 1;
  }

  return 0;
}