From cf9e6f260d9df12f6c23e1f9c52d212180538413 Mon Sep 17 00:00:00 2001
From: Bo-Yi Wu <appleboy.tw@gmail.com>
Date: Sat, 28 Sep 2019 14:52:31 +0800
Subject: [PATCH] chore: debug command

---
 plugin.go      | 10 ++++++++--
 plugin_test.go |  1 +
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/plugin.go b/plugin.go
index 7493aee..db95fff 100644
--- a/plugin.go
+++ b/plugin.go
@@ -202,14 +202,17 @@ func (p *Plugin) Args(target string) []string {
 		p.Config.TarExec,
 		"-xf",
 		p.DestFile,
-		"-C",
-		target,
 	)
 
 	if p.Config.StripComponents > 0 {
 		args = append(args, fmt.Sprintf("-strip-components=%d", p.Config.StripComponents))
 	}
 
+	args = append(args,
+		"-C",
+		target,
+	)
+
 	return args
 }
 
@@ -318,6 +321,9 @@ func (p *Plugin) Exec() error {
 				// untar file
 				p.log(host, "untar file", p.DestFile)
 				commamd := strings.Join(p.Args(target), " ")
+				if p.Config.Debug {
+					fmt.Println("$", commamd)
+				}
 				_, _, _, err = ssh.Run(commamd, p.Config.CommandTimeout)
 
 				if err != nil {
diff --git a/plugin_test.go b/plugin_test.go
index 24604c0..846014d 100644
--- a/plugin_test.go
+++ b/plugin_test.go
@@ -267,6 +267,7 @@ func TestIgnoreList(t *testing.T) {
 			Target:          []string{filepath.Join(u.HomeDir, "ignore")},
 			CommandTimeout:  60 * time.Second,
 			TarExec:         "tar",
+			Debug:           true,
 		},
 	}