[PATCH 1/1] ui-tree: provide link to about page for petty formatting

[list at eworm.de (Christian Hesse)]

From: Christian Hesse <mail at eworm.de>

We have an ongoing discussion about display filters and pretty
formatting in tree view. How about providing a link to about page
for petty formatting?

Signed-off-by: Christian Hesse <mail at eworm.de>
---
 ui-shared.c | 6 ++++++
 ui-shared.h | 3 +++
 ui-tree.c   | 3 +++
 3 files changed, 12 insertions(+)

diff --git a/ui-shared.c b/ui-shared.c
index 7a4c726..a955430 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -345,6 +345,12 @@ void cgit_tree_link(const char *name, const char *title, const char *class,
 	reporevlink("tree", name, title, class, head, rev, path);
 }
 
+void cgit_about_link(const char *name, const char *title, const char *class,
+		     const char *head, const char *rev, const char *path)
+{
+	reporevlink("about", name, title, class, head, rev, path);
+}
+
 void cgit_plain_link(const char *name, const char *title, const char *class,
 		     const char *head, const char *rev, const char *path)
 {
diff --git a/ui-shared.h b/ui-shared.h
index 6964873..e01d5d8 100644
--- a/ui-shared.h
+++ b/ui-shared.h
@@ -24,6 +24,9 @@ extern void cgit_tag_link(const char *name, const char *title,
 extern void cgit_tree_link(const char *name, const char *title,
 			   const char *class, const char *head,
 			   const char *rev, const char *path);
+extern void cgit_about_link(const char *name, const char *title,
+			    const char *class, const char *head,
+			    const char *rev, const char *path);
 extern void cgit_plain_link(const char *name, const char *title,
 			    const char *class, const char *head,
 			    const char *rev, const char *path);
diff --git a/ui-tree.c b/ui-tree.c
index df8ad82..7b45da6 100644
--- a/ui-tree.c
+++ b/ui-tree.c
@@ -108,6 +108,9 @@ static void print_object(const struct object_id *oid, char *path, const char *ba
 
 	cgit_print_layout_start();
 	htmlf("blob: %s (", oid_to_hex(oid));
+	cgit_about_link("about", NULL, NULL, ctx.qry.head,
+		        rev, path);
+	html(") (");
 	cgit_plain_link("plain", NULL, NULL, ctx.qry.head,
 		        rev, path);
 	if (ctx.cfg.enable_blame) {