ui-tree: Print READMEs below file listings

1 files changed, 41 insertions, 0 deletions

diff --git a/ui-summary.c b/ui-summary.c
index 947812a..77f4c48 100644
--- a/ui-summary.c
+++ b/ui-summary.c
@@ -146,3 +146,44 @@ void cgit_print_repo_readme(const char *path)
 done:
 	cgit_print_layout_end();
 }
+
+void cgit_print_repo_readme_component(const char *path)
+{
+	char *filename, *ref, *mimetype;
+	int free_filename = 0;
+
+	mimetype = get_mimetype_for_filename(path);
+	if (mimetype && (!strncmp(mimetype, "image/", 6) || !strncmp(mimetype, "video/", 6))) {
+		free(mimetype);
+		return;
+	}
+	free(mimetype);
+
+	if (ctx.repo->readme.nr == 0)
+		return;
+
+	filename = ctx.repo->readme.items[0].string;
+	ref = ctx.repo->readme.items[0].util;
+
+	if (path) {
+		free_filename = 1;
+		filename = fmtalloc("%s/%s", path, filename);
+		if (!filename)
+			return;
+	}
+
+	/* Print the calculated readme, either from the git repo or from the
+	 * filesystem, while applying the about-filter.
+	 */
+	html("<div id='readme'>");
+	cgit_open_filter(ctx.repo->about_filter, filename);
+	if (ref)
+		cgit_print_file(filename, ref, 1);
+	else
+		html_include(filename);
+	cgit_close_filter(ctx.repo->about_filter);
+
+	html("</div>");
+	if (free_filename)
+		free(filename);
+}