Juan Cruz Viotti 802d9abb1d refactor: unify image objects across GUI and image-stream (#1229)
`image-stream` returns image objects that look like this:

```js
{
  stream: <readable stream>,
  transform: <transform stream>,
  size: {
    original: <number>,
    final: {
      value: <number>,
      estimation: <boolean>
    }
  },
  ...
}
```

While the GUI handles image objects that look like this:

```sh
{
  path: <string>,
  size: <number>,
  ...
}
```

It looks like we should share a common structure between both, so we can
use `image-stream` images in `drive-constraints`, for example.

Turns out that we actually transform `image-stream` image objects to GUI
image objects when the user selects an image using the image selector
dialog, which is another indicator that we should normalise this
situation.

As a solution, this commit does the following:

- Add `path` to `image-stream` image object
- Reuse `image-stream` image objects in the GUI, given they are a
  superset of GUI image objects

See: https://github.com/resin-io/etcher/pull/1223#discussion_r108165110
Fixes: https://github.com/resin-io/etcher/issues/1232
Signed-off-by: Juan Cruz Viotti <jviotti@openmailbox.org>
2017-04-06 09:41:08 -04:00
..