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flag_string_slice.go

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flag_string_slice.go

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package cli

type (

StringSlice = SliceBase[string, StringConfig, stringValue]

StringSliceFlag = FlagBase[[]string, StringConfig, StringSlice]

)

var NewStringSlice = NewSliceBase[string, StringConfig, stringValue]

// StringSlice looks up the value of a local StringSliceFlag, returns

// nil if not found

func (cmd *Command) StringSlice(name string) []string {

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

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

return v

}

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

return nil

}