downloader/api/pkg/files/move.go

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704 B
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2021-12-21 23:05:00 +01:00
package files
import (
"fmt"
"io"
"os"
)
func MoveFile(sourcePath, destPath string) error {
inputFile, err := os.Open(sourcePath)
if err != nil {
return fmt.Errorf("couldn't open source file: %s", err)
}
outputFile, err := os.Create(destPath)
if err != nil {
inputFile.Close()
return fmt.Errorf("couldn't open dest file: %s", err)
}
defer outputFile.Close()
_, err = io.Copy(outputFile, inputFile)
inputFile.Close()
if err != nil {
return fmt.Errorf("writing to output file failed: %s", err)
}
// The copy was successful, so now delete the original file
err = os.Remove(sourcePath)
if err != nil {
return fmt.Errorf("failed removing original file: %s", err)
}
return nil
}