From d417d0668264726cd16592ddc20060f8db5e9961 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pawe=C5=82=20Gronowski?= <pawel.gronowski@docker.com>
Date: Fri, 16 Aug 2024 13:50:03 +0200
Subject: [PATCH] list/tree: Add an experimental warning
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Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
---
 cli/command/image/tree.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/cli/command/image/tree.go b/cli/command/image/tree.go
index 868c68582..ffaa70711 100644
--- a/cli/command/image/tree.go
+++ b/cli/command/image/tree.go
@@ -118,6 +118,7 @@ func printImageTree(dockerCLI command.Cli, images []topImage) error {
 		width = 20
 	}
 
+	warningColor := aec.LightYellowF
 	headerColor := aec.NewBuilder(aec.DefaultF, aec.Bold).ANSI
 	topNameColor := aec.NewBuilder(aec.BlueF, aec.Underline, aec.Bold).ANSI
 	normalColor := aec.NewBuilder(aec.DefaultF).ANSI
@@ -127,8 +128,11 @@ func printImageTree(dockerCLI command.Cli, images []topImage) error {
 		topNameColor = noColor{}
 		normalColor = noColor{}
 		greenColor = noColor{}
+		warningColor = noColor{}
 	}
 
+	_, _ = fmt.Fprintln(out, warningColor.Apply("WARNING: This is an experimental feature. The output may change and shouldn't be depended on."))
+
 	columns := []imgColumn{
 		{
 			Title: "Image",