Merge branch 'lh/about'

Conflicts:
	cgit.h

1 files changed, 22 insertions, 6 deletions

diff --git a/ui-summary.c b/ui-summary.c
index ede4a62..a2c018e 100644
--- a/ui-summary.c
+++ b/ui-summary.c
@@ -1,76 +1,92 @@
 /* ui-summary.c: functions for generating repo summary page
  *
  * Copyright (C) 2006 Lars Hjemli
  *
  * Licensed under GNU General Public License v2
  *   (see COPYING for full license text)
  */
 
 #include "cgit.h"
 #include "html.h"
 #include "ui-log.h"
 #include "ui-refs.h"
 
 int urls = 0;
 
 static void print_url(char *base, char *suffix)
 {
         if (!base || !*base)
                 return;
         if (urls++ == 0) {
                 html("<tr class='nohover'><td colspan='4'>&nbsp;</td></tr>");
                 html("<tr><th class='left' colspan='4'>Clone</th></tr>\n");
         }
         if (suffix && *suffix)
                 base = fmt("%s/%s", base, suffix);
         html("<tr><td colspan='4'><a href='");
         html_url_path(base);
         html("'>");
         html_txt(base);
         html("</a></td></tr>\n");
 }
 
 static void print_urls(char *txt, char *suffix)
 {
         char *h = txt, *t, c;
 
         while (h && *h) {
                 while (h && *h == ' ')
                         h++;
                 t = h;
                 while (t && *t && *t != ' ')
                         t++;
                 c = *t;
                 *t = 0;
                 print_url(h, suffix);
                 *t = c;
                 h = t;
         }
 }
 
 void cgit_print_summary()
 {
         html("<table summary='repository info' class='list nowrap'>");
         cgit_print_branches(ctx.cfg.summary_branches);
         html("<tr class='nohover'><td colspan='4'>&nbsp;</td></tr>");
         cgit_print_tags(ctx.cfg.summary_tags);
         if (ctx.cfg.summary_log > 0) {
                 html("<tr class='nohover'><td colspan='4'>&nbsp;</td></tr>");
                 cgit_print_log(ctx.qry.head, 0, ctx.cfg.summary_log, NULL,
                                NULL, NULL, 0);
         }
         if (ctx.repo->clone_url)
                 print_urls(ctx.repo->clone_url, NULL);
         else if (ctx.cfg.clone_prefix)
                 print_urls(ctx.cfg.clone_prefix, ctx.repo->url);
         html("</table>");
 }
 
-void cgit_print_repo_readme()
+void cgit_print_repo_readme(char *path)
 {
-        if (ctx.repo->readme) {
-                html("<div id='summary'>");
-                html_include(ctx.repo->readme);
-                html("</div>");
-        }
+        char *slash, *tmp;
+
+        if (!ctx.repo->readme)
+                return;
+
+        if (path) {
+                slash = strrchr(ctx.repo->readme, '/');
+                if (!slash)
+                        return;
+                tmp = xmalloc(slash - ctx.repo->readme + 1 + strlen(path) + 1);
+                strncpy(tmp, ctx.repo->readme, slash - ctx.repo->readme + 1);
+                strcpy(tmp + (slash - ctx.repo->readme + 1), path);
+        } else
+                tmp = ctx.repo->readme;
+        html("<div id='summary'>");
+        if (ctx.repo->about_filter)
+                cgit_open_filter(ctx.repo->about_filter);
+        html_include(tmp);
+        if (ctx.repo->about_filter)
+                cgit_close_filter(ctx.repo->about_filter);
+        html("</div>");
 }