mirror of
https://github.com/imjasonh/kontain.me
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20 lines
432 B
Go
20 lines
432 B
Go
package run
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import (
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"bytes"
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"fmt"
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"io"
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"os/exec"
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)
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func Do(stdout io.Writer, command string) error {
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var out bytes.Buffer
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cmd := exec.Command("sh", "-c", command)
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cmd.Stdout = io.MultiWriter(stdout, &out)
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cmd.Stderr = io.MultiWriter(stdout, &out)
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if err := cmd.Run(); err != nil {
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return fmt.Errorf("Error running %q: %s\n=====Command output=====\n%s", command, err, string(out.Bytes()))
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return err
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}
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return nil
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}
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