work on config and args

1 files changed, 31 insertions, 0 deletions

diff --git a/src/config.c b/src/config.c
new file mode 100644
index 0000000..33d59b8
--- /dev/null
+++ b/src/config.c
@@ -0,0 +1,31 @@
+#include "config.h"
+
+#include "lauxlib.h"
+
+int 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
+
+  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;
+}