43 lines
806 B
Go
43 lines
806 B
Go
package main
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import (
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"ddate"
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"fmt"
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"os"
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"strings"
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"time"
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)
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func main() {
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pi := 1
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fnord := ddate.DefaultFmt
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if len(os.Args) > 1 {
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switch os.Args[1][0] {
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case '+':
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pi++
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fnord = os.Args[1][1:]
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case '-':
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usage()
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}
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}
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var eris time.Time
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switch len(os.Args) - pi {
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case 0:
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eris = time.Now()
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case 3:
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var err error
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eris, err = time.Parse("2 1 2006", strings.Join(os.Args[pi:pi+3], " "))
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if err != nil {
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fmt.Println(err)
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usage()
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}
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default:
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usage()
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}
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fmt.Println(ddate.New(eris).Format(fnord))
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}
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func usage() {
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fmt.Fprintf(os.Stderr, "usage: %s [+format] [day month year]\n", os.Args[0])
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os.Exit(1)
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}
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