20 lines
632 B
Go
20 lines
632 B
Go
package cli
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type (
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StringSlice = SliceBase[string, StringConfig, stringValue]
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StringSliceFlag = FlagBase[[]string, StringConfig, StringSlice]
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)
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var NewStringSlice = NewSliceBase[string, StringConfig, stringValue]
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// StringSlice looks up the value of a local StringSliceFlag, returns
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// nil if not found
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func (cmd *Command) StringSlice(name string) []string {
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if v, ok := cmd.Value(name).([]string); ok {
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tracef("string slice available for flag name %[1]q with value=%[2]v (cmd=%[3]q)", name, v, cmd.Name)
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return v
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}
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tracef("string slice NOT available for flag name %[1]q (cmd=%[2]q)", name, cmd.Name)
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return nil
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}
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