mirror of
https://github.com/jesseduffield/lazygit.git
synced 2024-12-10 11:10:18 +02:00
40 lines
751 B
Go
40 lines
751 B
Go
package getter
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import (
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"fmt"
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"os"
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"path/filepath"
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"github.com/ulikunitz/xz"
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)
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// TarXzDecompressor is an implementation of Decompressor that can
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// decompress tar.xz files.
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type TarXzDecompressor struct{}
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func (d *TarXzDecompressor) Decompress(dst, src string, dir bool) error {
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// If we're going into a directory we should make that first
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mkdir := dst
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if !dir {
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mkdir = filepath.Dir(dst)
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}
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if err := os.MkdirAll(mkdir, 0755); err != nil {
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return err
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}
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// File first
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f, err := os.Open(src)
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if err != nil {
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return err
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}
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defer f.Close()
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// xz compression is second
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txzR, err := xz.NewReader(f)
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if err != nil {
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return fmt.Errorf("Error opening an xz reader for %s: %s", src, err)
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}
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return untar(txzR, dst, src, dir)
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}
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