1 files changed, 47 insertions, 3 deletions

diff --git a/cgit.c b/cgit.c
index 37cdb83..9dbc608 100644
--- a/cgit.c
+++ b/cgit.c
@@ -96,15 +96,59 @@ static void cgit_print_cache(struct cacheitem *item)
         close(fd);
 }
 
+static void cgit_parse_args(int argc, const char **argv)
+{
+        int i;
+
+        for (i = 1; i < argc; i++) {
+                if (!strncmp(argv[i], "--root=", 7)) {
+                        cgit_root = xstrdup(argv[i]+7);
+                }
+                if (!strncmp(argv[i], "--cache=", 8)) {
+                        cgit_cache_root = xstrdup(argv[i]+8);
+                }
+                if (!strcmp(argv[i], "--nocache")) {
+                        cgit_nocache = 1;
+                }
+                if (!strncmp(argv[i], "--query=", 8)) {
+                        cgit_querystring = xstrdup(argv[i]+8);
+                }
+                if (!strncmp(argv[i], "--repo=", 7)) {
+                        cgit_query_repo = xstrdup(argv[i]+7);
+                }
+                if (!strncmp(argv[i], "--page=", 7)) {
+                        cgit_query_page = xstrdup(argv[i]+7);
+                }
+                if (!strncmp(argv[i], "--head=", 7)) {
+                        cgit_query_head = xstrdup(argv[i]+7);
+                        cgit_query_has_symref = 1;
+                }
+                if (!strncmp(argv[i], "--sha1=", 7)) {
+                        cgit_query_sha1 = xstrdup(argv[i]+7);
+                        cgit_query_has_sha1 = 1;
+                }
+                if (!strncmp(argv[i], "--ofs=", 6)) {
+                        cgit_query_ofs = atoi(argv[i]+6);
+                }
+        }
+}
+
 int main(int argc, const char **argv)
 {
         struct cacheitem item;
 
         cgit_read_config("/etc/cgitrc", cgit_global_config_cb);
-        cgit_querystring = xstrdup(getenv("QUERY_STRING"));
+        if (getenv("QUERY_STRING"))
+                cgit_querystring = xstrdup(getenv("QUERY_STRING"));
+        cgit_parse_args(argc, argv);
         cgit_parse_query(cgit_querystring, cgit_querystring_cb);
 
-        cgit_check_cache(&item);
-        cgit_print_cache(&item);
+        if (cgit_nocache) {
+                item.fd = STDOUT_FILENO;
+                cgit_fill_cache(&item);
+        } else {
+                cgit_check_cache(&item);
+                cgit_print_cache(&item);
+        }
         return 0;
 }