Help link: remove color, add "bold" style, and white-space
@@ -10,6 +10,7 @@ import (
cliconfig "github.com/docker/cli/cli/config"
cliflags "github.com/docker/cli/cli/flags"
"github.com/moby/term"
+ "github.com/morikuni/aec"
"github.com/pkg/errors"
"github.com/spf13/cobra"
"github.com/spf13/pflag"
@@ -49,7 +50,7 @@ func setupCommonRootCommand(rootCmd *cobra.Command) (*cliflags.ClientOptions, *p
rootCmd.PersistentFlags().MarkShorthandDeprecated("help", "please use --help")
rootCmd.PersistentFlags().Lookup("help").Hidden = true
- rootCmd.Annotations = map[string]string{"additionalHelp": brightCyan("To get more help with docker, check out guides at https://docs.docker.com/go/guides/")}
+ rootCmd.Annotations = map[string]string{"additionalHelp": "To get more help with docker, check out our guides at https://docs.docker.com/go/guides/"}
return opts, flags, helpCommand
}
@@ -210,7 +211,8 @@ func isExperimental(cmd *cobra.Command) bool {
func additionalHelp(cmd *cobra.Command) string {
if additionalHelp, ok := cmd.Annotations["additionalHelp"]; ok {
- return additionalHelp
+ style := aec.EmptyBuilder.Bold().ANSI
+ return style.Apply(additionalHelp)
}
return ""
}
@@ -219,16 +221,6 @@ func hasAdditionalHelp(cmd *cobra.Command) bool {
return additionalHelp(cmd) != ""
}
-var brightCyan = color("\033[1;96m%s\033[0m")
-
-func color(colorString string) func(...interface{}) string {
- sprint := func(args ...interface{}) string {
- return fmt.Sprintf(colorString,
- fmt.Sprint(args...))
- }
- return sprint
-}
-
func isPlugin(cmd *cobra.Command) bool {
return cmd.Annotations[pluginmanager.CommandAnnotationPlugin] == "true"
}
@@ -385,6 +377,7 @@ Invalid Plugins:
Run '{{.CommandPath}} COMMAND --help' for more information on a command.
{{- end}}
{{- if hasAdditionalHelp .}}
+
{{ additionalHelp . }}
{{- end}}
`
