From ea76b5a6935d5535123e2f2ecf283e68eb69731a Mon Sep 17 00:00:00 2001
From: Matthew Hooker <mwhooker@gmail.com>
Date: Thu, 10 Aug 2017 11:46:38 -0700
Subject: [PATCH] Show scp output on error

---
 communicator/ssh/communicator.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/communicator/ssh/communicator.go b/communicator/ssh/communicator.go
index a6a7f9cf9..99ce03f67 100644
--- a/communicator/ssh/communicator.go
+++ b/communicator/ssh/communicator.go
@@ -693,6 +693,11 @@ func (c *comm) scpSession(scpCommand string, f func(io.Writer, *bufio.Reader) er
 			// Otherwise, we have an ExitErorr, meaning we can just read
 			// the exit status
 			log.Printf("non-zero exit status: %d", exitErr.ExitStatus())
+			stdoutB, err := ioutil.ReadAll(stdoutR)
+			if err != nil {
+				return err
+			}
+			log.Printf("scp output: %s", stdoutB)
 
 			// If we exited with status 127, it means SCP isn't available.
 			// Return a more descriptive error for that.