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Merge 3c49a47b3c into d236d29810

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Mark Bates 2017-05-08 21:03:16 +00:00 • committed by GitHub
commit 3052272ba5
1 changed files with 6 additions and 0 deletions
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6
command.go
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@ -135,6 +135,9 @@ type Command struct {
// Disable the flag parsing. If this is true all flags will be passed to the command as arguments.
DisableFlagParsing bool
// If set, it will be called if the command requested can not be found
UnknownCommandFunc func([]string) (*Command, []string, error)
}
// SetArgs sets arguments for the command. It is set to os.Args[1:] by default, if desired, can be overridden
@ -509,6 +512,9 @@ func (c *Command) Find(args []string) (*Command, []string, error) {
}
}
}
if c.UnknownCommandFunc != nil {
return c.UnknownCommandFunc(args)
}
return commandFound, a, fmt.Errorf("unknown command %q for %q%s", argsWOflags[0], commandFound.CommandPath(), suggestionsString)
}