ui-summary: add the readme to the summary page

Add the readme to the summary page. Also add some css.

Signed-off-by: vosjedev <vosje+git@vosjedev.net>

2 files changed, 41 insertions, 0 deletions

diff --git a/cgit.css b/cgit.css
index dab5977..d80bec1 100644
--- a/cgit.css
+++ b/cgit.css
@@ -258,6 +258,11 @@ div#cgit div#summary {
 	margin-bottom: 1em;
 }
 
+div#cgit div.embedded-readme {
+	margin-top: 1em;
+
+}
+
 div#cgit table#downloads {
 	float: right;
 	border-collapse: collapse;
@@ -962,3 +967,12 @@ div#cgit span.libravatar:hover > img.onhover {
         background-color: #eeeeee;
         box-shadow: 2px 2px 7px rgba(100,100,100,0.75);
 }
+
+
+div#cgit div.embedded-readme {
+    border-top: solid 2px #ccc;
+    background-color: #eee;
+    padding: 1.5em;
+    margin-top: 2em;
+}
+
diff --git a/ui-summary.c b/ui-summary.c
index 947812a..4f6b34d 100644
--- a/ui-summary.c
+++ b/ui-summary.c
@@ -62,6 +62,33 @@ void cgit_print_summary(void)
 	urls = 0;
 	cgit_add_clone_urls(print_url);
 	html("</table>");
+	
+	/* the following code was modified from cgit_print_repo_readme() */
+
+	if (ctx.repo->readme.nr >= 1) {
+		char *filename, *ref;
+
+		filename = ctx.repo->readme.items[0].string;
+		ref = ctx.repo->readme.items[0].util;
+	
+		/* Print the calculated readme, either from the git repo or from the
+		 * filesystem, while applying the about-filter.
+		 */
+		html("<div id='summary' class='embedded-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>");
+	}
+
+
+	/* end of code taken from cgit_print_repo_readme() */
+
+
 	cgit_print_layout_end();
 }