43 lines
872 B
Go
43 lines
872 B
Go
package main
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import(
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"os"
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"flag"
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"log"
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)
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func main() {
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var (
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parentFlag, verbFlag bool
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modeArg int
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)
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status := 0
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flag.BoolVar(&parentFlag, "p", false, "No error if existing, make parent as needed.")
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flag.IntVar(&modeArg, "m", 0766, "Set file `mode`.")
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flag.BoolVar(&verbFlag, "v", false, "Print a message for each created directory.")
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if len(os.Args) < 2 {
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flag.Usage()
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}
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flag.Parse()
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mode := os.FileMode(modeArg)
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var verb *log.Logger
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if verbFlag {
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verb = log.New(os.Stdout, os.Args[0]+": ", 0)
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}
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warn := log.New(os.Stderr, os.Args[0]+": ", 0)
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for _, path := range flag.Args() {
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var err error
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if parentFlag {
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err = os.MkdirAll(path, mode)
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} else {
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err = os.Mkdir(path, mode)
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}
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if err != nil {
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warn.Println(err)
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status = 1
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} else if verbFlag {
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verb.Printf("Created directory '%s'.", path)
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}
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}
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os.Exit(status)
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}
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