routes: refs view

2 files changed, 40 insertions, 0 deletions

diff --git a/routes/handler.go b/routes/handler.go
index 0c4f7b8..3abc4fd 100644
--- a/routes/handler.go
+++ b/routes/handler.go
@@ -21,5 +21,6 @@ func Handlers(c *config.Config) *flow.Mux {
 	mux.HandleFunc("/:name/blob/:ref/...", d.FileContent, "GET")
 	mux.HandleFunc("/:name/log/:ref", d.Log, "GET")
 	mux.HandleFunc("/:name/commit/:ref", d.Diff, "GET")
+	mux.HandleFunc("/:name/refs", d.Refs, "GET")
 	return mux
 }
diff --git a/routes/routes.go b/routes/routes.go
index ebb1622..1683404 100644
--- a/routes/routes.go
+++ b/routes/routes.go
@@ -216,3 +216,42 @@ func (d *deps) Diff(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 }
+
+func (d *deps) Refs(w http.ResponseWriter, r *http.Request) {
+	name := flow.Param(r.Context(), "name")
+
+	path := filepath.Join(d.c.Git.ScanPath, name)
+	gr, err := git.Open(path, "")
+	if err != nil {
+		d.Write404(w)
+		return
+	}
+
+	tags, err := gr.Tags()
+	if err != nil {
+		// Non-fatal, we *should* have at least one branch to show.
+		log.Println(err)
+	}
+
+	branches, err := gr.Branches()
+	if err != nil {
+		log.Println(err)
+		d.Write500(w)
+		return
+	}
+
+	tpath := filepath.Join(d.c.Template.Dir, "*")
+	t := template.Must(template.ParseGlob(tpath))
+
+	data := make(map[string]interface{})
+
+	data["meta"] = d.c.Meta
+	data["name"] = name
+	data["branches"] = branches
+	data["tags"] = tags
+
+	if err := t.ExecuteTemplate(w, "refs", data); err != nil {
+		log.Println(err)
+		return
+	}
+}