31 lines
441 B
Go
31 lines
441 B
Go
package date
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import(
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"os"
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"flag"
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"fmt"
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"time"
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)
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func Run(args []string) int {
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status := 0
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arg0 := args[0]
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args = args[1:]
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flagSet := flag.NewFlagSet(arg0, flag.ExitOnError)
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flagSet.Usage = func() {
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fmt.Fprintf(os.Stderr, "Usage of %s: %s\n", arg0, arg0)
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flagSet.PrintDefaults()
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}
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flagSet.Parse(args)
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if len(flagSet.Args())>0 {
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flagSet.Usage()
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os.Exit(1)
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}
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date := time.Now()
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fmt.Println(date)
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return status
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}
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