Support debug mode.

Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>

README.md

@@ -42,9 +42,10 @@ Execute from the working directory:
 
 ```
 docker run --rm \
-  -e PLUGIN_TOKEN=xxxxxxx \
+  -e PLUGIN_TELEGRAM_TOKEN=xxxxxxx \
   -e PLUGIN_TO=xxxxxxx \
   -e PLUGIN_MESSAGE=test \
+  -e PLUGIN_DEBUG=true \
   -e DRONE_REPO_OWNER=appleboy \
   -e DRONE_REPO_NAME=go-hello \
   -e DRONE_COMMIT_SHA=e5e82b5eb3737205c25955dcc3dcacc839b7be52 \

main.go

@@ -32,6 +32,11 @@ func main() {
 			Usage:  "send telegram message",
 			EnvVar: "PLUGIN_MESSAGE",
 		},
+		cli.BoolFlag{
+			Name:   "debug",
+			Usage:  "enable debug message",
+			EnvVar: "PLUGIN_DEBUG",
+		},
 		cli.StringFlag{
 			Name:   "repo.owner",
 			Usage:  "repository owner",
@@ -107,6 +112,7 @@ func run(c *cli.Context) error {
 		},
 		Config: Config{
 			Token:   c.String("telegram.token"),
+			Debug:   c.Bool("debug"),
 			To:      c.StringSlice("to"),
 			Message: c.StringSlice("message"),
 		},

plugin.go

@@ -32,6 +32,7 @@ type (
 	// Config for the plugin.
 	Config struct {
 		Token   string
+		Debug   bool
 		To      []string
 		Message []string
 	}
@@ -98,7 +99,7 @@ func (p Plugin) Exec() error {
 		return err
 	}
 
-	bot.Debug = false
+	bot.Debug = p.Config.Debug
 
 	// parse ids
 	ids := parseID(p.Config.To)

plugin_test.go

@@ -69,6 +69,7 @@ func TestSendMessage(t *testing.T) {
 			Token:   os.Getenv("TELEGRAM_TOKEN"),
 			To:      []string{os.Getenv("TELEGRAM_TO"), "中文ID", "1234567890"},
 			Message: []string{"Test Telegram Chat Bot From Travis or Local", " "},
+			Debug:   false,
 		},
 	}