Add Env Vars

cmd/cmd.go

@@ -150,24 +150,28 @@ var globalFlags = []cli.Flag{
 		Value: googleapi.DefaultUploadChunkSize / 1024 / 1024,
 	},
 	cli.StringFlag{
-		Name:  "storj-endpoint",
-		Usage: "Satellite Address including Port.",
-		Value: "",
+		Name:   "storj-endpoint",
+		Usage:  "Satellite Address including Port.",
+		Value:  "",
+		EnvVar: "STORJ_ENDPOINT",
 	},
 	cli.StringFlag{
-		Name:  "storj-apikey",
-		Usage: "",
-		Value: "",
+		Name:   "storj-apikey",
+		Usage:  "",
+		Value:  "",
+		EnvVar: "STORJ_API_KEY",
 	},
 	cli.StringFlag{
-		Name:  "storj-bucket",
-		Usage: "",
-		Value: "",
+		Name:   "storj-bucket",
+		Usage:  "",
+		Value:  "",
+		EnvVar: "STORJ_BUCKET",
 	},
 	cli.StringFlag{
-		Name:  "storj-enckey",
-		Usage: "Encryption Key for local file encryption",
-		Value: "",
+		Name:   "storj-enckey",
+		Usage:  "Encryption Key for local file encryption",
+		Value:  "",
+		EnvVar: "STORJ_ENC_KEY",
 	},
 	cli.IntFlag{
 		Name:   "rate-limit",