From cb4f641884ae6104f44967949f9b52a9a72f7baf Mon Sep 17 00:00:00 2001
From: sanine <sanine.not@pm.me>
Date: Tue, 4 Jan 2022 00:28:38 -0600
Subject: write first-pass main lua script

---
 src/argent.c | 37 ++++++++++++++++++++++++++-----------
 1 file changed, 26 insertions(+), 11 deletions(-)

(limited to 'src/argent.c')

diff --git a/src/argent.c b/src/argent.c
index ae3a717..0d0dca2 100644
--- a/src/argent.c
+++ b/src/argent.c
@@ -7,6 +7,7 @@
 #include "options.h"
 #include "bindings.h"
 #include "logging.h"
+#include "lua-script/script.h"
 
 
 struct settings {
@@ -14,6 +15,16 @@ struct settings {
 };
 
 
+#define CHECK_LUA_ERROR()						\
+   do {									\
+      if (error != 0) {							\
+	 argent_log(FATAL, "lua_error: %s", lua_tostring(L, -1));	\
+	 lua_close(L);							\
+	 return error;							\
+      }									\
+   } while(0)
+
+
 int main(int argc, char **argv)
 {
    argent_log(DEBUG, "parse command-line options");
@@ -24,7 +35,6 @@ int main(int argc, char **argv)
 
    argent_log(INFO, "log level: %s", level_string(argent_log_level));
    argent_log(INFO, "configuration file: %s", opts.conf_filename);
-   argent_log(INFO, "output directory: %s", opts.output_dir);
 
    argent_log(DEBUG, "create lua state");
    lua_State *L = luaL_newstate();
@@ -40,20 +50,25 @@ int main(int argc, char **argv)
        );
    lua_setglobal(L, "argent");
 
+   // load argent lua script
+   argent_log(DEBUG, "load main lua script");
+   error = luaL_dostring(L, argent_script);
+   CHECK_LUA_ERROR();
+
+   // load configuration file
    argent_log(DEBUG, "load configuration file");
    error = luaL_loadfile(L, opts.conf_filename);
-   if (error != 0) {
-      argent_log(FATAL, "lua error: %s", lua_tostring(L, -1));
-      lua_close(L);
-      return error;
-   }
+   CHECK_LUA_ERROR();
+   
+   // push config table to stack
    argent_log(DEBUG, "run configuration file");
    error = hs_call(L, 0, 1);
-   if (error != 0) {
-      argent_log(FATAL, "lua error: %s", lua_tostring(L, -1));
-      lua_close(L);
-      return error;
-   }
+   CHECK_LUA_ERROR();
+
+   // run argent script
+   argent_log(DEBUG, "run main lua script");
+   error = hs_call(L, 1, 0);
+   CHECK_LUA_ERROR();
 
    argent_log(DEBUG, "close lua state");
    lua_close(L);
-- 
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