embedart: Prompt for confirmation in command

[taylorthurlow]

Most commands will prompt for changes when altering files as such:

$> beet modify -a album:"penguin prison" year=2011 month=10 day=18
Modifying 1 albums.
Penguin Prison - Penguin Prison
    month: 08 -> 10
    day: 00 -> 18
Really modify, move and write tags (Y/n)?

However, the current implementation of embedart has no such prompts - nor does it provide any sort of output as to which files/albums it is currently editing (at least usually). A simple confirmation prompt to confirm that the proposed changes are desired would be much more ideal:

$> beet embedart -f artwork.jpg album:"penguin prison"
Modifying 1 albums.
Penguin Prison - Penguin Prison
    Existing embedded artwork (300x294)
    Replacement artwork (800x800)
Really write artwork to files (Y/n)?

More than once I have fudged up the syntax or accidentally pressed enter when trying to insert a quote. It is a bit too eager to try and write the input artwork to every file in your library!

Thanks for beets by the way - it's absolutely invaluable.

[sampsyo]

Sounds like a good idea.

[taylorthurlow]

Per #2422 this looks like it's solved. Cheers to everyone involved.