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, 7 insertions, 2 deletions

diff --git a/ui-repolist.c b/ui-repolist.c
index 2c13d50..25f076f 100644
--- a/ui-repolist.c
+++ b/ui-repolist.c
@@ -273,6 +273,11 @@ void cgit_print_repolist()
 
 void cgit_print_site_readme()
 {
-        if (ctx.cfg.root_readme)
-                html_include(ctx.cfg.root_readme);
+        if (!ctx.cfg.root_readme)
+                return;
+        if (ctx.cfg.about_filter)
+                cgit_open_filter(ctx.cfg.about_filter);
+        html_include(ctx.cfg.root_readme);
+        if (ctx.cfg.about_filter)
+                cgit_close_filter(ctx.cfg.about_filter);
 }