From 99ff511117b2174821e32590cb8afd9d9e8aa94e Mon Sep 17 00:00:00 2001
From: Markus Pesch <markus.pesch@cryptic.systems>
Date: Wed, 28 Nov 2018 18:11:15 +0100
Subject: [PATCH] fix: remote, sensor - list quiet

---
 cmd/remote/list.go   |  6 +++++-
 pkg/remote/remote.go | 12 +++++++++---
 2 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/cmd/remote/list.go b/cmd/remote/list.go
index bc543b5..03c501c 100644
--- a/cmd/remote/list.go
+++ b/cmd/remote/list.go
@@ -8,12 +8,14 @@ import (
 	"github.com/spf13/cobra"
 )
 
+var quiet bool
+
 var listRemoteCmd = &cobra.Command{
 	Use:   "list",
 	Short: "List Remove Servers",
 	Run: func(cmd *cobra.Command, args []string) {
 
-		if err := remote.Print(os.Stdout, configDir); err != nil {
+		if err := remote.Print(os.Stdout, configDir, quiet); err != nil {
 			log.Fatal(err)
 		}
 	},
@@ -21,4 +23,6 @@ var listRemoteCmd = &cobra.Command{
 
 func init() {
 	remoteCmd.AddCommand(listRemoteCmd)
+
+	listRemoteCmd.Flags().BoolVarP(&quiet, "quiet", "q", false, "List only sensor id's")
 }
diff --git a/pkg/remote/remote.go b/pkg/remote/remote.go
index d5629b7..2b3ddf8 100644
--- a/pkg/remote/remote.go
+++ b/pkg/remote/remote.go
@@ -88,7 +88,7 @@ func Disable(remoteName string, configDir string) error {
 	return nil
 }
 
-func Print(w io.Writer, configDir string) error {
+func Print(w io.Writer, configDir string, quiet bool) error {
 
 	configuration, err := config.Read(configDir)
 	if err != nil {
@@ -97,10 +97,16 @@ func Print(w io.Writer, configDir string) error {
 
 	tw := tabwriter.NewWriter(w, 0, 0, 3, ' ', 0)
 
-	fmt.Fprint(tw, "name\taddress\tenabled\tregistered\n")
+	if !quiet {
+		fmt.Fprint(tw, "name\taddress\tenabled\tregistered\n")
+	}
 
 	for _, remote := range configuration.Remotes {
-		fmt.Fprintf(tw, "%v\t%v\t%v\t%v\n", remote.Name, remote.Address, remote.Enabled, remote.Registered)
+		if quiet {
+			fmt.Fprintf(tw, "%v\n", remote.Name)
+		} else {
+			fmt.Fprintf(tw, "%v\t%v\t%v\t%v\n", remote.Name, remote.Address, remote.Enabled, remote.Registered)
+		}
 	}
 
 	tw.Flush()