3 files changed, 15 insertions, 8 deletions

diff --git a/cgitrc b/cgitrc
index 019781e..e7e731c 100644
--- a/cgitrc
+++ b/cgitrc
@@ -58,28 +58,31 @@
 ## Number of commits per page in log view
 #max-commit-count=50
 
 
 ## Root of cached output
 #cache-root=/var/cache/cgit
 
 
+## Include another config-file
+#include=/var/cgit/repolist
+
 ##
-## Time-To-Live settings: specifies how long (in minutes) different pages 
+## Time-To-Live settings: specifies how long (in minutes) different pages
 ## should be cached (0 for instant expiration, -1 for immortal pages)
 ##
 
 ## ttl for root page
 #cache-root-ttl=5
 
 ## ttl for repo summary page
 #cache-repo-ttl=5
 
-## ttl for other dynamic pages 
+## ttl for other dynamic pages
 #cache-dynamic-ttl=5
 
 ## ttl for static pages (addressed by SHA-1)
 #cache-static-ttl=-1
 
 
 
 ## Example repository entry. Required values are repo.url and repo.path (each
diff --git a/parsing.c b/parsing.c
index 332d61c..8e15e5a 100644
--- a/parsing.c
+++ b/parsing.c
@@ -59,29 +59,31 @@ int read_config_line(FILE *f, char *line, const char **value, int bufsize)
 		i++;
 	}
 	line[i+1] = 0;
 	return i;
 }
 
 int cgit_read_config(const char *filename, configfn fn)
 {
-	int ret = 0, len;
+	static int nesting;
+	int len;
 	char line[256];
 	const char *value;
-	FILE *f = fopen(filename, "r");
+	FILE *f;
 
-	if (!f)
+	/* cancel the reading of yet another configfile after 16 invocations */
+	if (nesting++ > 16)
+		return -1;
+	if (!(f = fopen(filename, "r")))
 		return -1;
-
 	while((len = read_config_line(f, line, &value, sizeof(line))) > 0)
 		(*fn)(line, value);
-
 	fclose(f);
-	return ret;
+	return 0;
 }
 
 char *convert_query_hexchar(char *txt)
 {
 	int d1, d2;
 	if (strlen(txt) < 3) {
 		*txt = '\0';
 		return txt-1;
diff --git a/shared.c b/shared.c
index ffecac8..072bb6d 100644
--- a/shared.c
+++ b/shared.c
@@ -132,16 +132,18 @@ void cgit_global_config_cb(const char *name, const char *value)
 	else if (cgit_repo && !strcmp(name, "repo.desc"))
 		cgit_repo->desc = xstrdup(value);
 	else if (cgit_repo && !strcmp(name, "repo.owner"))
 		cgit_repo->owner = xstrdup(value);
 	else if (cgit_repo && !strcmp(name, "repo.snapshots"))
 		cgit_repo->snapshots = atoi(value);
 	else if (cgit_repo && !strcmp(name, "repo.module-link"))
 		cgit_repo->module_link= xstrdup(value);
+	else if (!strcmp(name, "include"))
+		cgit_read_config(value, cgit_global_config_cb);
 }
 
 void cgit_repo_config_cb(const char *name, const char *value)
 {
 	if (!strcmp(name, "name"))
 		cgit_repo_name = xstrdup(value);
 	else if (!strcmp(name, "desc"))
 		cgit_repo_desc = xstrdup(value);