From 82e7d0884462dc10e656e01c7042615be07c9782 Mon Sep 17 00:00:00 2001
From: Brendan Melville <bmelville@google.com>
Date: Wed, 18 Nov 2015 15:06:51 -0800
Subject: [PATCH] Pretty print JSON responses from service.

---
 dm/dm.go | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/dm/dm.go b/dm/dm.go
index 35af4860b..ac95a2b74 100644
--- a/dm/dm.go
+++ b/dm/dm.go
@@ -169,7 +169,13 @@ func main() {
 
 func callService(path, method, action string, reader io.ReadCloser) {
 	u := fmt.Sprintf("%s/%s", *service, path)
-	fmt.Println(callHttp(u, method, action, reader))
+
+	resp := callHttp(u, method, action, reader)
+	var prettyJSON bytes.Buffer
+	if err := json.Indent(&prettyJSON, []byte(resp), "", "  "); err != nil {
+		log.Fatalf("Failed to parse JSON response from service: %s", resp)
+	}
+	fmt.Println(prettyJSON.String())
 }
 
 func callHttp(path, method, action string, reader io.ReadCloser) string {