15 lines
436 B
Go
15 lines
436 B
Go
package cli
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type numberType interface {
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int | int8 | int16 | int32 | int64 | float32 | float64
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}
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func getNumberSlice[T numberType](cmd *Command, name string) []T {
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if v, ok := cmd.Value(name).([]T); ok {
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tracef("%T slice available for flag name %[1]q with value=%[2]v (cmd=%[3]q)", *new(T), name, v, cmd.Name)
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return v
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}
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tracef("%T slice NOT available for flag name %[1]q (cmd=%[2]q)", *new(T), name, cmd.Name)
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return nil
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}
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