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flag_string_map.go

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package cli

type (

StringMap = MapBase[string, StringConfig, stringValue]

StringMapFlag = FlagBase[map[string]string, StringConfig, StringMap]

)

var NewStringMap = NewMapBase[string, StringConfig, stringValue]

// StringMap looks up the value of a local StringMapFlag, returns

// nil if not found

func (cmd *Command) StringMap(name string) map[string]string {

if v, ok := cmd.Value(name).(map[string]string); ok {

tracef("string map available for flag name %[1]q with value=%[2]v (cmd=%[3]q)", name, v, cmd.Name)

return v

}

tracef("string map NOT available for flag name %[1]q (cmd=%[2]q)", name, cmd.Name)

return nil

}