Add support for config param summary-tags

This parameter can be used to specify max number of tags to show on
the summary page. If not specified, all tags are printed.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/shared.c b/shared.c
index d815cb1..7e5eaba 100644
--- a/shared.c
+++ b/shared.c
@@ -40,2 +40,3 @@ int cgit_cache_max_create_time =  5;
 int cgit_summary_log           =  0;
+int cgit_summary_tags          =  0;
 int cgit_renamelimit           = -1;
@@ -183,2 +184,4 @@ void cgit_global_config_cb(const char *name, const char *value)
                 cgit_summary_log = atoi(value);
+        else if (!strcmp(name, "summary-tags"))
+                cgit_summary_tags = atoi(value);
         else if (!strcmp(name, "agefile"))