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Hide "Options" sections in help, if no flags are defined

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This commit is contained in:
Audrius Butkevicius 2014-07-13 14:27:44 +01:00
parent 4a645835f0
commit d6d4e6448b
1 changed files with 9 additions and 9 deletions
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18
help.go
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@ -14,17 +14,17 @@ var AppHelpTemplate = `NAME:
{{.Name}} - {{.Usage}}
USAGE:
{{.Name}} [global options] command [command options] [arguments...]
{{.Name}} {{ if .Flags }}[global options] {{ end }}command{{ if .Flags }} [command options]{{ end }} [arguments...]
VERSION:
{{.Version}}
COMMANDS:
{{range .Commands}}{{.Name}}{{with .ShortName}}, {{.}}{{end}}{{ "\t" }}{{.Usage}}
{{end}}
{{end}}{{ if .Flags }}
GLOBAL OPTIONS:
{{range .Flags}}{{.}}
{{end}}
{{end}}{{ end }}
`
// The text template for the command help topic.
@ -34,14 +34,14 @@ var CommandHelpTemplate = `NAME:
{{.Name}} - {{.Usage}}
USAGE:
command {{.Name}} [command options] [arguments...]
command {{.Name}}{{ if .Flags }} [command options]{{ end }} [arguments...]
DESCRIPTION:
{{.Description}}
{{.Description}}{{ if .Flags }}
OPTIONS:
{{range .Flags}}{{.}}
{{end}}
{{end}}{{ end }}
`
// The text template for the subcommand help topic.
@ -51,14 +51,14 @@ var SubcommandHelpTemplate = `NAME:
{{.Name}} - {{.Usage}}
USAGE:
{{.Name}} [global options] command [command options] [arguments...]
{{.Name}} [global options] command{{ if .Flags }} [command options]{{ end }} [arguments...]
COMMANDS:
{{range .Commands}}{{.Name}}{{with .ShortName}}, {{.}}{{end}}{{ "\t" }}{{.Usage}}
{{end}}
{{end}}{{ if .Flags }}
OPTIONS:
{{range .Flags}}{{.}}
{{end}}
{{end}}{{ end }}
`
var helpCommand = Command{