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>

diff --git a/cgit.h b/cgit.h
index 75e919b739ad1b95ee7321b87a624fa8f2a6b2d8..53e1336d846ea1759fd756013d312b602e93a666 100644 (file)
--- a/cgit.h
+++ b/cgit.h
@@ -143,6 +143,7 @@ extern int cgit_cache_dynamic_ttl;
 extern int cgit_cache_static_ttl;
 extern int cgit_cache_max_create_time;
 extern int cgit_summary_log;
+extern int cgit_summary_tags;
 
 extern int cgit_max_msg_len;
 extern int cgit_max_repodesc_len;

diff --git a/shared.c b/shared.c
index d815cb1c5b9e47522e160926f80f9b23b7b54bce..7e5eabaf986ef15dfc2f22f922c0989f126aace0 100644 (file)
--- a/shared.c
+++ b/shared.c
@@ -38,6 +38,7 @@ int cgit_cache_dynamic_ttl     =  5;
 int cgit_cache_static_ttl      = -1;
 int cgit_cache_max_create_time =  5;
 int cgit_summary_log           =  0;
+int cgit_summary_tags          =  0;
 int cgit_renamelimit           = -1;
 
 int cgit_max_msg_len = 60;
@@ -181,6 +182,8 @@ void cgit_global_config_cb(const char *name, const char *value)
                cgit_max_commit_count = atoi(value);
        else if (!strcmp(name, "summary-log"))
                cgit_summary_log = atoi(value);
+       else if (!strcmp(name, "summary-tags"))
+               cgit_summary_tags = atoi(value);
        else if (!strcmp(name, "agefile"))
                cgit_agefile = xstrdup(value);
        else if (!strcmp(name, "renamelimit"))

diff --git a/ui-summary.c b/ui-summary.c
index 43582da9a5ea92bda2574f0ee8aa457cf231312d..3d5eda84f1261841606fe12f1430495c77f31b55 100644 (file)
--- a/ui-summary.c
+++ b/ui-summary.c
@@ -162,7 +162,7 @@ static void cgit_print_branches()
                cgit_print_branch(list.refs[i]);
 }
 
-static void cgit_print_tags()
+static void cgit_print_tags(int maxcount)
 {
        struct reflist list;
        int i;
@@ -174,8 +174,12 @@ static void cgit_print_tags()
        if (list.count == 0)
                return;
        qsort(list.refs, list.count, sizeof(*list.refs), cmp_tag_age);
+       if (!maxcount)
+               maxcount = list.count;
+       else if (maxcount > list.count)
+               maxcount = list.count;
        print_tag_header();
-       for(i=0; i<list.count; i++)
+       for(i=0; i<maxcount; i++)
                print_tag(list.refs[i]);
 }
 
@@ -206,6 +210,6 @@ void cgit_print_summary()
                html("<tr class='nohover'><td colspan='4'>&nbsp;</td></tr>");
        cgit_print_branches();
        html("<tr class='nohover'><td colspan='4'>&nbsp;</td></tr>");
-       cgit_print_tags();
+       cgit_print_tags(cgit_summary_tags);
        html("</table>");
 }