Add setting to enable/disable extra links on index page

The summary/log/tree links displayed for each repository on the index
page lost some of their purpose when the header menu was added, so this
commit introduces the parameter 'enable-index-links' which must be set
to 1 to enable these links.

Suggested-by: Kristian Høgsberg <krh@bitplanet.net>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>

4 files changed, 31 insertions, 12 deletions

diff --git a/cgit.h b/cgit.h
index bd2dd0d..81c819d 100644
--- a/cgit.h
+++ b/cgit.h
@@ -120,2 +120,3 @@ extern int cgit_nocache;
 extern int cgit_snapshots;
+extern int cgit_enable_index_links;
 extern int cgit_enable_log_filecount;
diff --git a/cgitrc b/cgitrc
index 0f602e4..40877f8 100644
--- a/cgitrc
+++ b/cgitrc
@@ -14,2 +14,6 @@
 
+## Enable/disable extra links to summary/log/tree per repo on index page
+#enable-index-links=0
+
+
 ## Enable/disable display of 'number of files changed' in log view
diff --git a/shared.c b/shared.c
index f20fb5c..ab00bc9 100644
--- a/shared.c
+++ b/shared.c
@@ -28,2 +28,3 @@ int cgit_nocache               =  0;
 int cgit_snapshots             =  0;
+int cgit_enable_index_links    =  0;
 int cgit_enable_log_filecount  =  0;
@@ -148,2 +149,4 @@ void cgit_global_config_cb(const char *name, const char *value)
                 cgit_snapshots = atoi(value);
+        else if (!strcmp(name, "enable-index-links"))
+                cgit_enable_index_links = atoi(value);
         else if (!strcmp(name, "enable-log-filecount"))
diff --git a/ui-repolist.c b/ui-repolist.c
index 4f820a8..c735368 100644
--- a/ui-repolist.c
+++ b/ui-repolist.c
@@ -46,5 +46,8 @@ void cgit_print_repolist(struct cacheitem *item)
 {
-        int i;
+        int i, columns = 4;
         char *last_group = NULL;
 
+        if (cgit_enable_index_links)
+                columns++;
+
         cgit_print_docstart(cgit_root_title, item);
@@ -54,3 +57,4 @@ void cgit_print_repolist(struct cacheitem *item)
         if (cgit_index_header) {
-                html("<tr class='nohover'><td colspan='5' class='include-block'>");
+                htmlf("<tr class='nohover'><td colspan='%d' class='include-block'>",
+                      columns);
                 html_include(cgit_index_header);
@@ -62,4 +66,6 @@ void cgit_print_repolist(struct cacheitem *item)
              "<th class='left'>Owner</th>"
-             "<th class='left'>Idle</th>"
-             "<th>Links</th></tr>\n");
+             "<th class='left'>Idle</th>");
+        if (cgit_enable_index_links)
+                html("<th>Links</th>");
+        html("</tr>\n");
 
@@ -71,3 +77,4 @@ void cgit_print_repolist(struct cacheitem *item)
                      strcmp(cgit_repo->group, last_group))) {
-                        html("<tr class='nohover'><td colspan='4' class='repogroup'>");
+                        htmlf("<tr class='nohover'><td colspan='%d' class='repogroup'>",
+                              columns);
                         html_txt(cgit_repo->group);
@@ -87,9 +94,13 @@ void cgit_print_repolist(struct cacheitem *item)
                 print_modtime(cgit_repo);
-                html("</td><td>");
-                html_link_open(cgit_repourl(cgit_repo->url),
-                               NULL, "button");
-                html("summary</a>");
-                cgit_log_link("log", NULL, "button", NULL, NULL, NULL);
-                cgit_tree_link("tree", NULL, "button", NULL, NULL, NULL);
-                html("</td></tr>\n");
+                html("</td>");
+                if (cgit_enable_index_links) {
+                        html("<td>");
+                        html_link_open(cgit_repourl(cgit_repo->url),
+                                       NULL, "button");
+                        html("summary</a>");
+                        cgit_log_link("log", NULL, "button", NULL, NULL, NULL);
+                        cgit_tree_link("tree", NULL, "button", NULL, NULL, NULL);
+                        html("</td>");
+                }
+                html("</tr>\n");
         }