49 lines
984 B
Go
49 lines
984 B
Go
package fs
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import (
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"io"
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"os"
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"github.com/pkg/errors"
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)
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func (c *copier) copyFileInfo(fi os.FileInfo, name string) error {
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if err := os.Chmod(name, fi.Mode()); err != nil {
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return errors.Wrapf(err, "failed to chmod %s", name)
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}
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// TODO: copy windows specific metadata
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return nil
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}
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func copyFile(source, target string) error {
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src, err := os.Open(source)
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if err != nil {
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return errors.Wrapf(err, "failed to open source %s", source)
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}
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defer src.Close()
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tgt, err := os.Create(target)
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if err != nil {
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return errors.Wrapf(err, "failed to open target %s", target)
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}
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defer tgt.Close()
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return copyFileContent(tgt, src)
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}
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func copyFileContent(dst, src *os.File) error {
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buf := bufferPool.Get().(*[]byte)
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_, err := io.CopyBuffer(dst, src, *buf)
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bufferPool.Put(buf)
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return err
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}
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func copyXAttrs(dst, src string, xeh XAttrErrorHandler) error {
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return nil
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}
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func copyDevice(dst string, fi os.FileInfo) error {
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return errors.New("device copy not supported")
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}
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