feat: repos array

1 files changed, 70 insertions, 0 deletions

diff --git a/src/config.c b/src/config.c
index 54a505a..dd44129 100644
--- a/src/config.c
+++ b/src/config.c
@@ -2,6 +2,8 @@
 
 #include "lauxlib.h"
 #include "lualib.h"
+#include "stdlib.h"
+#include "string.h"
 
 int pow_open_config(pow_config *cfg, char *path) {
   int err;
@@ -46,14 +48,70 @@ int pow_open_config(pow_config *cfg, char *path) {
       lua_rawgeti(L, -1, i);
 
       if (lua_istable(L, -1)) {
+        pow_repo *repo = malloc(sizeof(pow_repo));
+
+        if (!repo) {
+          lua_pop(L, 1);
+
+          printf("malloc for repo failed, what the fuck? something really bad "
+                 "happened i guess\n");
+
+          return 1;
+        }
+
         lua_getfield(L, -1, "path");
 
         if (lua_isstring(L, -1)) {
           const char *path = lua_tostring(L, -1);
 
+          const char *path_dup = strdup(path);
+
+          if (!path_dup) {
+            lua_pop(L, 1);
+            lua_pop(L, 1);
+
+            free(repo);
+
+            printf(
+                "malloc for path failed, what the fuck? something really bad "
+                "happened i guess\n");
+
+            return 1;
+          }
+
+          repo->path = path_dup;
+
           printf("%s\n", path);
+        } else {
+          printf("invalid (or non existent) path for repo\n");
+
+          lua_pop(L, 1);
+          lua_pop(L, 1);
+
+          free(repo);
+
+          continue;
         }
 
+        pow_repo **repos =
+            realloc(cfg->repos, (cfg->repos_count + 1) * sizeof(*repos));
+
+        if (!repos) {
+          printf("failed realloc! bad things coming\n");
+
+          lua_pop(L, 1);
+          lua_pop(L, 1);
+
+          free(repo->path);
+          free(repo);
+
+          return 1;
+        }
+
+        repos[cfg->repos_count++] = repo;
+
+        cfg->repos = repos;
+
         lua_pop(L, 1);
       }
 
@@ -63,3 +121,15 @@ int pow_open_config(pow_config *cfg, char *path) {
 
   return 0;
 }
+
+int pow_close_config(pow_config *cfg) {
+  for (size_t i = 0; i < cfg->repos_count; i++) {
+    free(cfg->repos[i]->path);
+    free(cfg->repos[i]);
+  }
+
+  free(cfg->repos);
+  lua_close(cfg->L);
+
+  return 0;
+}