17 lines
338 B
Go
17 lines
338 B
Go
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package sliceflag
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import "strings"
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// StringFlag implements the flag.Value interface and allows multiple
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// calls to the same variable to append a list.
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type StringFlag []string
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func (s *StringFlag) String() string {
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return strings.Join(*s, ",")
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}
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func (s *StringFlag) Set(value string) error {
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*s = append(*s, value)
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return nil
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}
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