cmd/stepd: Pass HTTPData to document

cmd/stepd/handler.go

@@ -53,15 +53,15 @@ func (this *handler) ServeHTTP (res http.ResponseWriter, req *http.Request) {
 			return
 		}
 
-		// TODO: serve a directory
-		// have a custom directory listing document that takes in a list
-		// of the files in the directory and the path to the directory
-		// as data
-
 		if !this.directories {
 			this.serveError(res, req, http.StatusForbidden, req.URL)
 			return
 		}
+
+		// TODO: serve a directory and return
+		// have a custom directory listing document that takes in a list
+		// of the files in the directory and the path to the directory
+		// as data
 	}
 
 	this.serveFile(res, req, filesystem, pat)
@@ -85,8 +85,12 @@ func (this *handler) serveFile (res http.ResponseWriter, req *http.Request, file
 		log.Println(document.ContentType)
 		res.Header().Set("Content-Type", document.ContentType)
 	}
+	data := step.HTTPData { }
+	data.Res.Header      = make(http.Header)
+	data.Res.WriteHeader = res.WriteHeader
+	data.Req = req
 	err = document.Execute(res, step.ExecutionData {
-		Data: req,
+		Data: data,
 	})
 	if err != nil {
 		this.logErr(name, err)