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 file 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
@@ -83,6 +83,10 @@ void cgit_print_repo_readme(char *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>");
 }