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package getter
import (
"compress/bzip2"
"os"
"path/filepath"
)
// TarBzip2Decompressor is an implementation of Decompressor that can
// decompress tar.bz2 files.
type TarBzip2Decompressor struct{}
func (d *TarBzip2Decompressor) Decompress(dst, src string, dir bool) error {
// If we're going into a directory we should make that first
mkdir := dst
if !dir {
mkdir = filepath.Dir(dst)
}
if err := os.MkdirAll(mkdir, 0755); err != nil {
return err
}
// File first
f, err := os.Open(src)
if err != nil {
return err
}
defer f.Close()
// Bzip2 compression is second
bzipR := bzip2.NewReader(f)
return untar(bzipR, dst, src, dir)
}
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