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trim trailing whitespace

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This commit is contained in:
Tamir Duberstein
2015-09-11 13:25:15 -04:00
parent 4b86c66ef2
commit 5f83d08ae0
1 changed files with 4 additions and 6 deletions
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10
command.go
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@ -248,8 +248,7 @@ func (c *Command) UsageTemplate() string {
if c.HasParent() { if c.HasParent() {
return c.parent.UsageTemplate() return c.parent.UsageTemplate()
} else { } else {
return `{{ $cmd := . }} return `{{ $cmd := . }}Usage:{{if .Runnable}}
Usage: {{if .Runnable}}
{{.UseLine}}{{if .HasFlags}} [flags]{{end}}{{end}}{{if .HasSubCommands}} {{.UseLine}}{{if .HasFlags}} [flags]{{end}}{{end}}{{if .HasSubCommands}}
{{ .CommandPath}} [command]{{end}}{{if gt .Aliases 0}} {{ .CommandPath}} [command]{{end}}{{if gt .Aliases 0}}
@ -260,7 +259,7 @@ Aliases:
Examples: Examples:
{{ .Example }}{{end}}{{ if .HasAvailableSubCommands}} {{ .Example }}{{end}}{{ if .HasAvailableSubCommands}}
Available Commands: {{range .Commands}}{{if .IsAvailableCommand}} Available Commands:{{range .Commands}}{{if .IsAvailableCommand}}
{{rpad .Name .NamePadding }} {{.Short}}{{end}}{{end}}{{end}}{{ if .HasLocalFlags}} {{rpad .Name .NamePadding }} {{.Short}}{{end}}{{end}}{{end}}{{ if .HasLocalFlags}}
Flags: Flags:
@ -269,7 +268,7 @@ Flags:
Global Flags: Global Flags:
{{.InheritedFlags.FlagUsages}}{{end}}{{if .HasHelpSubCommands}} {{.InheritedFlags.FlagUsages}}{{end}}{{if .HasHelpSubCommands}}
Additional help topics: {{range .Commands}}{{if .IsHelpCommand}} Additional help topics:{{range .Commands}}{{if .IsHelpCommand}}
{{rpad .CommandPath .CommandPathPadding}} {{.Short}}{{end}}{{end}}{{end}}{{ if .HasSubCommands }} {{rpad .CommandPath .CommandPathPadding}} {{.Short}}{{end}}{{end}}{{end}}{{ if .HasSubCommands }}
Use "{{.CommandPath}} [command] --help" for more information about a command. Use "{{.CommandPath}} [command] --help" for more information about a command.
@ -286,8 +285,7 @@ func (c *Command) HelpTemplate() string {
return c.parent.HelpTemplate() return c.parent.HelpTemplate()
} else { } else {
return `{{with or .Long .Short }}{{. | trim}}{{end}} return `{{with or .Long .Short }}{{. | trim}}{{end}}
{{if or .Runnable .HasSubCommands}}{{.UsageString}}{{end}} {{if or .Runnable .HasSubCommands}}{{.UsageString}}{{end}}`
`
} }
} }