25 lines
644 B
Go
25 lines
644 B
Go
package docker
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import (
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"io"
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"archive/tar"
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"bytes"
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)
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func fakeTar() (io.Reader, error) {
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content := []byte("Hello world!\n")
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buf := new(bytes.Buffer)
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tw := tar.NewWriter(buf)
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for _, name := range []string{"/etc/postgres/postgres.conf", "/etc/passwd", "/var/log/postgres/postgres.conf"} {
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hdr := new(tar.Header)
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hdr.Size = int64(len(content))
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hdr.Name = name
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if err := tw.WriteHeader(hdr); err != nil {
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return nil, err
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}
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tw.Write([]byte(content))
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}
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tw.Close()
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return buf, nil
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}
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