Restrict length of repo description on repolist page

If any repo has a very long description, all repos suffer since the
repo-links in the right-most column gets pushed out of sight.

Fix it by introducing max-repodesc-length parameter in cgitrc, and default
to 60 chars.

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

1 files changed, 1 insertions, 1 deletions

diff --git a/ui-repolist.c b/ui-repolist.c
index d341193..d7311e4 100644
--- a/ui-repolist.c
+++ b/ui-repolist.c
@@ -1,53 +1,53 @@
 /* ui-repolist.c: functions for generating the repolist page
  *
  * Copyright (C) 2006 Lars Hjemli
  *
  * Licensed under GNU General Public License v2
  *   (see COPYING for full license text)
  */
 
 #include "cgit.h"
 
 void cgit_print_repolist(struct cacheitem *item)
 {
 	struct repoinfo *repo;
 	int i;
 
 	cgit_print_docstart(cgit_root_title, item);
 	cgit_print_pageheader(cgit_root_title, 0);
 
 	html("<table class='list nowrap'>");
 	html("<tr class='nohover'>"
 	     "<th class='left'>Name</th>"
 	     "<th class='left'>Description</th>"
 	     "<th class='left'>Owner</th>"
 	     "<th class='left'>Links</th></tr>\n");
 
 	for (i=0; i<cgit_repolist.count; i++) {
 		repo = &cgit_repolist.repos[i];
 		html("<tr><td>");
 		html_link_open(cgit_repourl(repo->url), NULL, NULL);
 		html_txt(repo->name);
 		html_link_close();
 		html("</td><td>");
-		html_txt(repo->desc);
+		html_ntxt(cgit_max_repodesc_len, repo->desc);
 		html("</td><td>");
 		html_txt(repo->owner);
 		html("</td><td>");
 		html_link_open(cgit_pageurl(repo->name, "commit", NULL),
 			       "Commit: display last commit", NULL);
 		html("C</a> ");
 		html_link_open(cgit_pageurl(repo->name, "diff", NULL),
 			       "Diff: see changes introduced by last commit", NULL);
 		html("D</a> ");
 		html_link_open(cgit_pageurl(repo->name, "log", NULL),
 			       "Log: show history of the main branch", NULL);
 		html("L</a> ");
 		html_link_open(cgit_pageurl(repo->name, "tree", NULL),
 			       "Tree: browse the files in the main branch", NULL);
 		html("T</a>");
 		html("</td></tr>\n");
 	}
 	html("</table>");
 	cgit_print_docend();
 }