Temporary file breaks stored directory opening on iOS.

[zhelenskiy]

The change introduced by 0.4.1 after 0.4.0 breaks the following use case:

• I open a file
• Show the file name and a button to open the containing directory
• Open the directory with the button.

  val url: NSURL = NSURL.URLWithString("shareddocuments://$folder")?: return
  val canOpenUrl = UIApplication.sharedApplication.canOpenURL(url)
  if (canOpenUrl) {
      UIApplication.sharedApplication.openURL(url)
  }

Expected behaviour (0.4.0):

• The filename is real.
• The folder contains the file.

Actual behaviour:

• Fake filename.
• Opens non-existing folder.

[MohamedRejeb]

Hi, Thanks for opening this issue, maybe keeping a reference to the original path in KmpFile for iOS should fix this?

[zhelenskiy]

By the way why do you need to create a temporary file?

[MohamedRejeb]

Here's the full discussion: #54 I'm using iOS PHPicker and it return an NSURL valid only inside the picker lambda so you can't keep a reference of the file and use it later to upload or something, that's why we need the temporary file so we can keep using it later. It's possible to store the NSData instead of NSURL but it's not ideal, we only need to get NSData or ByteArray when we have to, we shouldn't keep it in the memory for so long.

[zhelenskiy]

How am I expected to save to the original file then?

[MohamedRejeb]

As I said, I will add a reference to the original file path for iOS: KmpFile.originalPath something like that.

[MohamedRejeb]

This should be fixed in 0.5.0, you don't need to change anything in your code.