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Print Long description when printing Help, fixes #20

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Sam Ghods 2014-09-03 01:24:07 -07:00 committed by spf13
parent 8d72c1e167
commit cdafa9f413
1 changed files with 3 additions and 3 deletions
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6
command.go
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@ -139,7 +139,7 @@ func (c *Command) HelpFunc() func(*Command, []string) {
return func(c *Command, args []string) { return func(c *Command, args []string) {
if len(args) == 0 { if len(args) == 0 {
// Help called without any topic, calling on root // Help called without any topic, calling on root
c.Root().Usage() c.Root().Help()
return return
} }
@ -213,7 +213,7 @@ func (c *Command) HelpTemplate() string {
return c.parent.HelpTemplate() return c.parent.HelpTemplate()
} else { } else {
return `{{.Long | trim}} return `{{.Long | trim}}
{{if .Runnable}}{{.UsageString}}{{end}} {{if or .Runnable .HasSubCommands}}{{.UsageString}}{{end}}
` `
} }
} }
@ -402,7 +402,7 @@ func (c *Command) Execute() (err error) {
if c.Runnable() { if c.Runnable() {
err = c.execute([]string(nil)) err = c.execute([]string(nil))
} else { } else {
c.Usage() c.Help()
} }
} else { } else {
err = c.findAndExecute(args) err = c.findAndExecute(args)