On Sat, Sep 3, 2016 at 9:40 PM, Kalpa Welivitigoda <callka...@gmail.com> wrote:
>
> I am doing a file copy in a loop and I want to handle user interrupts such
> as Ctrl+c. In such an interrupt I need to log the filename of the file being
> copied (and delete that file from the target). Following is my code snippet
> (user interrupt handling is not yet implemented),
>
> for _, pFile := range pFiles {
> srcFilepath := filepath.Join(oPDir, pFile.Name())
> dstFilepath := filepath.Join(nPDir, pFile.Name())
> if err := utils.CopyFile(srcFilepath, dstFilepath); err != nil {
>
> utils.HandleErrorAndExit(fmt.Sprintf(utils.UnableToCopyFileMsg, srcFilepath,
> dstFilepath), err)
> }
> // handle user interrupts
> }
>
> Is it a good idea that I handle the interrupts for every iteration of the
> loop as above? What is the recommended approach to handle user interrupts in
> a scenario like this? (I also need to get the file name being copied when
> the user interrupt is generated)
Sounds right to me.
Ian
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