25 lines
291 B
Go
25 lines
291 B
Go
package whoami
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import(
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"os"
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"os/user"
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"fmt"
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"log"
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"github.com/di4f/cli/mtool"
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)
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func Run(flagSet *mtool.Flags) {
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flagSet.Parse()
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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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u, err := user.Current()
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if err != nil {
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log.Fatal(err)
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}
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fmt.Print(u.Username)
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}
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