mirror of https://github.com/k3s-io/k3s
23 lines
409 B
Go
23 lines
409 B
Go
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// +build !windows,go1.6
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package shellwords
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import (
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"errors"
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"os"
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"os/exec"
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"strings"
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)
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func shellRun(line string) (string, error) {
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shell := os.Getenv("SHELL")
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b, err := exec.Command(shell, "-c", line).Output()
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if err != nil {
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if eerr, ok := err.(*exec.ExitError); ok {
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b = eerr.Stderr
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}
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return "", errors.New(err.Error() + ":" + string(b))
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}
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return strings.TrimSpace(string(b)), nil
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}
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