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Improve error handling
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parent
9ac5d98ddb
commit
660c8a5dba
8
appvm.go
8
appvm.go
@ -8,6 +8,7 @@
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package main
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import (
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"errors"
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"fmt"
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"io"
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"io/ioutil"
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@ -190,6 +191,13 @@ func generateVM(name string, verbose bool) (realpath, reginfo, qcow2 string, err
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status := <-command.Start()
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if status.Error != nil || status.Exit != 0 {
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log.Println(status.Error, status.Stdout, status.Stderr)
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if status.Error != nil {
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err = status.Error
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} else {
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s := fmt.Sprintf("ret code: %d, out: %v, err: %v",
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status.Exit, status.Stdout, status.Stderr)
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err = errors.New(s)
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}
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return
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}
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