From e4f3a180c885ccaa8f3d65d649b0b0f663d8f107 Mon Sep 17 00:00:00 2001
From: Bo-Yi Wu <appleboy.tw@gmail.com>
Date: Wed, 28 Dec 2016 15:56:17 +0800
Subject: [PATCH] add random string.

Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>
---
 glide.lock | 8 ++++++--
 glide.yaml | 3 +++
 plugin.go  | 7 ++-----
 3 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/glide.lock b/glide.lock
index 0f96798..c077f46 100644
--- a/glide.lock
+++ b/glide.lock
@@ -1,6 +1,10 @@
-hash: 5e81eac084616ea98e685364cb3bc81054c8098980b087671777d5a378fbca42
-updated: 2016-12-28T11:09:15.754250988+08:00
+hash: 324c76f4ece1989f584ec84aab8252020da4dcbc20e38990465a9a0b7400f8ec
+updated: 2016-12-28T15:52:54.896825557+08:00
 imports:
+- name: github.com/appleboy/com
+  version: c2e1fea1b771a26cb55774843ebd8955d723ee4e
+  subpackages:
+  - random
 - name: github.com/joho/godotenv
   version: a01a834e1654b4c9ca5b3ad05159445cc9c7ad08
   subpackages:
diff --git a/glide.yaml b/glide.yaml
index 2e5bb04..c9112f9 100644
--- a/glide.yaml
+++ b/glide.yaml
@@ -10,6 +10,9 @@ import:
   subpackages:
   - ssh
   - ssh/agent
+- package: github.com/appleboy/com
+  subpackages:
+  - random
 testImport:
 - package: github.com/stretchr/testify
   version: ^1.1.4
diff --git a/plugin.go b/plugin.go
index e9ab16c..35530b1 100644
--- a/plugin.go
+++ b/plugin.go
@@ -11,6 +11,7 @@ import (
 	"strings"
 	"sync"
 
+	"github.com/appleboy/com/random"
 	"github.com/appleboy/drone-scp/easyssh"
 )
 
@@ -79,19 +80,15 @@ func (p Plugin) log(host string, message ...interface{}) {
 func (p Plugin) Exec() error {
 
 	if len(p.Config.Host) == 0 || len(p.Config.Username) == 0 || (len(p.Config.Password) == 0 && len(p.Config.Key) == 0) {
-		log.Println("missing ssh config (Host, Username, Password or Key)")
-
 		return errors.New("missing ssh config (Host, Username, Password or Key)")
 	}
 
 	if len(p.Config.Source) == 0 || len(p.Config.Target) == 0 {
-		log.Println("missing source or target config")
-
 		return errors.New("missing source or target config")
 	}
 
 	files := trimPath(p.Config.Source)
-	dest := fmt.Sprintf("%s-%s.tar", p.Repo.Name, p.Build.Commit[:7])
+	dest := fmt.Sprintf("%s.tar", random.String(10))
 
 	// create a temporary file for the archive
 	dir, err := ioutil.TempDir("", "")