gdrive: Service account support; Default credentials; Trash only conf…

[maxhora]

Fixes #1095

• Service account setup and support;
• Default OAuth credentials;
• Trash only config param.

[jorgeorpinel]

Some doubts and copy edits. Thanks

[shcheklein]

the whole doc (user guide one) is a mix of 4 sections which follow each other in some random order w/o explanations and clear connection, some of the should be adjusted (to mention that secret id is optional). Probably optional configure Google Project section should go last, introduction should be extremely clear that you usually need to specify the path (the same in the remote add/modify)

[jorgeorpinel]

Thanks @maxhora I think we'll take this over now 👍

[jorgeorpinel]

the whole doc (user guide one) is a mix of 4 sections which follow each other in some random order

I think I've mostly fixed this now. Some changes pending, about to push up. Will re-request your review soon, Ivan.

Probably optional configure Google Project section should go last, introduction should be extremely clear that you usually need to specify the path (the same in the remote add/modify)

Since we're highly recommending it, I didn't move it last. But I did make it extra clear how easy it is to start using GDrive remotes now both in the guide and in the remote add cmd ref.

[shcheklein]

@jorgeorpinel

The build failed on Heroku though

fixed!

Also, it takes a very long time during Generating image thumbnails. Over 10 minutes.

that's what S3 cache is for! @fabiosantoscode and @pavelgrinchenko are still looking into these issues with cache. It should be way faster - similar to blog 2-3 minutes.

[shcheklein]

should we add -d here and in other places?

[jorgeorpinel]

I intentionally only added it in the Quick start section where it's follower by dvc push. I don't think that it adds value in these other examples.

[shcheklein]

It's not obvious to be honest, if we use -d in all other places, let's use it everywhere?

Also, still don't see any value in these special names (one place is left).

[jorgeorpinel]

Names updated now. I accidentally missed those, thanks.

I would rather remove -d from everywhere? The topic of default remotes seems totally separate fom gdrive to me. But then if I remove it from the Quick start example, I then need to add it to dvc push -r myremote... Will do that for now... ⏳

[shcheklein]

let's def not do dvc push -r, please ... better to include -d everywhere ... or even keep as is for now

[jorgeorpinel]

I changed it to dvc remote add --default just in Quick start for now. That way it's more obvious and no need to explain -d or add it everywhere in this doc?

I noticed the dvc push cmd ref examples need an update and I already started another regular updates PR so I can address it there 🙂

[jorgeorpinel]

(See #1110)

[shcheklein]

just a minor bug with remote add left I believe ... check may be I missed some other conversations.

really good stuff!

[jorgeorpinel]

Merging, but lmk your final decision about -d and I'll open a quick separate PR. (See #1096 (comment)). Thanks!