help.go

// custom help templates, overriding the default in urfave/cli
package main

import "github.com/urfave/cli"

func init() {
	// Differences from urfave/cli#33bb4c121333cd8eb7d8cc8d74474f4ec156f371
	// - if ArgsUsage is empty, assume no arguments, and so display nothing.
	cli.SubcommandHelpTemplate = `NAME:
   {{.HelpName}} - {{.Usage}}

USAGE:
   {{.HelpName}} command{{if .VisibleFlags}} [command options]{{end}} {{if .ArgsUsage}}{{.ArgsUsage}}{{end}}

COMMANDS:{{range .VisibleCategories}}{{if .Name}}
   {{.Name}}:{{end}}{{range .VisibleCommands}}
     {{join .Names ", "}}{{"\t"}}{{.Usage}}{{end}}
{{end}}{{if .VisibleFlags}}
OPTIONS:
   {{range .VisibleFlags}}{{.}}
   {{end}}{{end}}
`

	// Differences from urfave/cli#33bb4c121333cd8eb7d8cc8d74474f4ec156f371
	// - if ArgsUsage is empty, assume no arguments, and so display nothing.
	cli.CommandHelpTemplate = `NAME:
   {{.HelpName}} - {{.Usage}}

USAGE:
   {{.HelpName}}{{if .VisibleFlags}} [command options]{{end}} {{if .ArgsUsage}}{{.ArgsUsage}}{{end}}{{if .Category}}

CATEGORY:
   {{.Category}}{{end}}{{if .Description}}

DESCRIPTION:
   {{.Description}}{{end}}{{if .VisibleFlags}}

OPTIONS:
   {{range .VisibleFlags}}{{.}}
   {{end}}{{end}}
`
}