Adds a progress bar

[ChaosExAnima]

Fixes #27. Adds a progress bar to track S3 uploads and downloads.

@tlovett1 - What's the best way to test this? The dev environment here isn't clear to me.

[tlovett1]

Hey @ChaosExAnima, this is awesome! There isn't any dev environment. I'll test.

[ChaosExAnima]

@tlovett1 - Okay! I may spend some time next week adding a dev environment via Docker. If there's a test AWS bucket/db I can use that'd be appreciated :)

[ChaosExAnima]

@tlovett1 - Any word here? I'd love to get this up on Docker Hub as a beta for testing in projects.

[tlovett1]

@ChaosExAnima I feel like if we are adding one progress bar, we should add them everywhere anything is time consuming:

• Downloading a snapshot
• Exporting a database
• Importing a database
• Running search/replace on a database
• Compressing files

What are your thoughts? I'll ping you separately about the Docker thing.

[ChaosExAnima]

I think that's totally doable. May be good to make a Progress class to handle this and inject that into the appropriate locations.

Note though this PR adds a progress bar for both downloads and uploads, pretty much any operation on AWS. I can hook up local FS operations too, though.

[tlovett1]

Yea agreed we probably want to abstract out the progress bar code a bit. Want to update the PR with adding the progress bar to the entire list?

[ChaosExAnima]

Hey @tlovett1! I've implemented the progress bar across most operations as a generic class. If you can review when you get a sec, I would appreciate it!

[jeffpaul]

@tlovett1 any updates from your review on this one?

[jeffpaul]

@tlovett1 any updates on your review of this PR?

[ChaosExAnima]

Hey @jeffpaul! I'm no longer using this tool nor have any access to this repo, so I am not in a position to respond to issues.