From 58dc1713764f1895a7f112580665bdec13e8d7b1 Mon Sep 17 00:00:00 2001
From: Olivier Gerbron <o.gerbron@gmail.com>
Date: Mon, 20 Jan 2020 10:27:03 +0100
Subject: [PATCH] Delete headers for list-images and list-workloads

---
 cmd/fluxctl/list_images_cmd.go    | 13 +++++++++----
 cmd/fluxctl/list_workloads_cmd.go |  7 ++++++-
 2 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/cmd/fluxctl/list_images_cmd.go b/cmd/fluxctl/list_images_cmd.go
index 42727ec653..a59fda2e4a 100644
--- a/cmd/fluxctl/list_images_cmd.go
+++ b/cmd/fluxctl/list_images_cmd.go
@@ -17,9 +17,10 @@ import (
 
 type imageListOpts struct {
 	*rootOpts
-	namespace string
-	workload  string
-	limit     int
+	namespace   string
+	workload    string
+	limit       int
+	noHeaders   bool
 
 	// Deprecated
 	controller string
@@ -39,6 +40,7 @@ func (opts *imageListOpts) Command() *cobra.Command {
 	cmd.Flags().StringVarP(&opts.namespace, "namespace", "n", "", "Namespace")
 	cmd.Flags().StringVarP(&opts.workload, "workload", "w", "", "Show images for this workload")
 	cmd.Flags().IntVarP(&opts.limit, "limit", "l", 10, "Number of images to show (0 for all)")
+	cmd.Flags().BoolVar(&opts.noHeaders, "no-headers", false, "Don't print headers (default print headers)")
 
 	// Deprecated
 	cmd.Flags().StringVarP(&opts.controller, "controller", "c", "", "Show images for this controller")
@@ -83,7 +85,10 @@ func (opts *imageListOpts) RunE(cmd *cobra.Command, args []string) error {
 
 	out := newTabwriter()
 
-	fmt.Fprintln(out, "WORKLOAD\tCONTAINER\tIMAGE\tCREATED")
+	if !opts.noHeaders {
+		fmt.Fprintln(out, "WORKLOAD\tCONTAINER\tIMAGE\tCREATED")
+	}
+
 	for _, workload := range workloads {
 		if len(workload.Containers) == 0 {
 			fmt.Fprintf(out, "%s\t\t\t\n", workload.ID)
diff --git a/cmd/fluxctl/list_workloads_cmd.go b/cmd/fluxctl/list_workloads_cmd.go
index 78dfb3deb9..722dae19d9 100644
--- a/cmd/fluxctl/list_workloads_cmd.go
+++ b/cmd/fluxctl/list_workloads_cmd.go
@@ -16,6 +16,7 @@ type workloadListOpts struct {
 	*rootOpts
 	namespace     string
 	allNamespaces bool
+	noHeaders     bool
 }
 
 func newWorkloadList(parent *rootOpts) *workloadListOpts {
@@ -32,6 +33,7 @@ func (opts *workloadListOpts) Command() *cobra.Command {
 	}
 	cmd.Flags().StringVarP(&opts.namespace, "namespace", "n", "", "Confine query to namespace")
 	cmd.Flags().BoolVarP(&opts.allNamespaces, "all-namespaces", "a", false, "Query across all namespaces")
+	cmd.Flags().BoolVar(&opts.noHeaders, "no-headers", false, "Don't print headers (default print headers)")
 	return cmd
 }
 
@@ -57,7 +59,10 @@ func (opts *workloadListOpts) RunE(cmd *cobra.Command, args []string) error {
 	sort.Sort(workloadStatusByName(workloads))
 
 	w := newTabwriter()
-	fmt.Fprintf(w, "WORKLOAD\tCONTAINER\tIMAGE\tRELEASE\tPOLICY\n")
+	if !opts.noHeaders {
+		fmt.Fprintf(w, "WORKLOAD\tCONTAINER\tIMAGE\tRELEASE\tPOLICY\n")
+	}
+
 	for _, workload := range workloads {
 		if len(workload.Containers) > 0 {
 			c := workload.Containers[0]