Add 'about-filter' and 'repo.about-filter' options

These options can be used to execute a filter command on each about-page,
both top-level and for each repository (repo.about-filter can be used
to override the current about-filter).

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

1 files changed, 4 insertions, 0 deletions

diff --git a/ui-summary.c b/ui-summary.c
index f2a9b46..a2c018e 100644
--- a/ui-summary.c
+++ b/ui-summary.c
@@ -62,27 +62,31 @@ void cgit_print_summary()
         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(char *path)
 {
         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>");
 }