list/tree: Add an experimental warning

vvoland · vvoland · commit d417d0668264 · 2024-08-16T15:09:57.000+02:00
Signed-off-by: Paweł Gronowski &lt;pawel.gronowski@docker.com&gt;
diff --git 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",

Original file line number	Diff line number	Diff line change
`@@ -118,6 +118,7 @@ func printImageTree(dockerCLI command.Cli, images []topImage) error {`
`118`	`118`	`width = 20`
`119`	`119`	`}`
`120`	`120`
	`121`	`+ warningColor := aec.LightYellowF`
`121`	`122`	`headerColor := aec.NewBuilder(aec.DefaultF, aec.Bold).ANSI`
`122`	`123`	`topNameColor := aec.NewBuilder(aec.BlueF, aec.Underline, aec.Bold).ANSI`
`123`	`124`	`normalColor := aec.NewBuilder(aec.DefaultF).ANSI`
`@@ -127,8 +128,11 @@ func printImageTree(dockerCLI command.Cli, images []topImage) error {`
`127`	`128`	`topNameColor = noColor{}`
`128`	`129`	`normalColor = noColor{}`
`129`	`130`	`greenColor = noColor{}`
	`131`	`+ warningColor = noColor{}`
`130`	`132`	`}`
`131`	`133`
	`134`	`+ _, _ = fmt.Fprintln(out, warningColor.Apply("WARNING: This is an experimental feature. The output may change and shouldn't be depended on."))`
	`135`	`+`
`132`	`136`	`columns := []imgColumn{`
`133`	`137`	`{`
`134`	`138`	`Title: "Image",`