Dockerize "make oauth" functionality

[nobishino]

When you use metasearch for Google Drive, you want to produce refresh token with make oauth.

This requires git clone of the repository, which is totally ok but still a little inconvenient.

If the token can be produced with a single docker run command, it would be more convenient.

[shanness]

@nobishino , did you work out a nice way to do this? Is this possible with the gcloud cli? It doesn't just require cloning the repo, it requires node, a full compile etc. And mine doesn't compile, just gets stuck, seemingly forever at Compiling TypeScript...

I tried with a gcloud auth print-access-token But the docker run failed with Cannot read property 'client_id' of undefined