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feat(help): add ShowSubcommandHelpAndExit #1183

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Merged
merged 1 commit into from
Oct 31, 2020
Merged

feat(help): add ShowSubcommandHelpAndExit #1183

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6 changes: 6 additions & 0 deletions help.go
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Original file line number Diff line number Diff line change
Expand Up @@ -214,6 +214,12 @@ func ShowCommandHelp(ctx *Context, command string) error {
return nil
}

// ShowSubcommandHelpAndExit - Prints help for the given subcommand and exits with exit code.
func ShowSubcommandHelpAndExit(c *Context, exitCode int) {
_ = ShowSubcommandHelp(c)
os.Exit(exitCode)
}

// ShowSubcommandHelp prints help for the given subcommand
func ShowSubcommandHelp(c *Context) error {
if c == nil {
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