зеркало из https://github.com/mislav/hub.git
44 строки
683 B
Go
44 строки
683 B
Go
// +build go1.8
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package main
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import (
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"os"
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"os/exec"
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"syscall"
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"github.com/github/hub/commands"
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"github.com/github/hub/github"
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"github.com/github/hub/ui"
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)
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func main() {
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defer github.CaptureCrash()
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err := commands.CmdRunner.Execute(os.Args)
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exitCode := handleError(err)
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os.Exit(exitCode)
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}
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func handleError(err error) int {
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if err == nil {
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return 0
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}
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switch e := err.(type) {
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case *exec.ExitError:
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if status, ok := e.Sys().(syscall.WaitStatus); ok {
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return status.ExitStatus()
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} else {
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return 1
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}
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case *commands.ErrHelp:
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ui.Println(err)
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return 0
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default:
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if errString := err.Error(); errString != "" {
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ui.Errorln(err)
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}
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return 1
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}
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}
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