46 lines
620 B
Go
46 lines
620 B
Go
package fs
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import (
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"fmt"
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"io"
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"os"
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"path/filepath"
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)
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// Copy copies a file to a destination.
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func Copy(src, dest string) (err error) {
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defer func() {
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if r := recover(); r != nil {
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err = fmt.Errorf("copy: %s (panic)", r)
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}
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}()
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if err = MkdirAll(filepath.Dir(dest)); err != nil {
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return err
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}
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thisFile, 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 thisFile.Close()
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destFile, err := os.OpenFile(dest, os.O_RDWR|os.O_CREATE, ModeFile)
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if err != nil {
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return err
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}
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defer destFile.Close()
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_, err = io.Copy(destFile, thisFile)
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if err != nil {
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return err
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}
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return nil
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}
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