add command delete_repos

[PeterDaveHello]

This command can help me delete the useless or wrong repos, even help me recycle the quota of private repo, hope it can help somebody else.

Never learned and written in ruby before, please correct me if there exist any problem.

[PeterDaveHello]

I think I got problem here, I copied and modified this file from lib/teachers_pet/actions/create_repos.rb.

If I set have_been_requested. to once, I'll get

 Failure/Error: expect(request_stub).to have_been_requested.once
   The request GET https://testteacher:[email protected]/orgs/testorg/teams?per_page=100 was expected to execute 2 times but it executed 1 time

But if I set it to twice, I'll get

 Failure/Error: expect(request_stub).to have_been_requested.once
   The request GET https://testteacher:[email protected]/orgs/testorg was expected to execute 1 time but it executed 2 times

It's making me crazy 😢

[PeterDaveHello]

Changed to at_least_once and it works 😈

[PeterDaveHello]

I'm not sure the test is correct or not, just try to make it pass the CI build, hope somebody can help me audit it, many thanks.

[PeterDaveHello]

Oops, I found #105 here, I swear that I didn't copy or refer to that PR ... or it won't spent me 2 hours ... 😭

[PeterDaveHello]

Anybody here? @afeld Would you please help me audit this PR? Thank you!

[johndbritton]

@PeterDaveHello I removed your comment in the other thread, but I will take a look at this.

[PeterDaveHello]

Thanks @johndbritton 😄

[johndbritton]

Thanks for the submission @PeterDaveHello, I took a look and it seems pretty straightforward. @mkcode can you take a closer look and provide some feedback if needed?

[PeterDaveHello]

Thanks @johndbritton

[mkcode]

@PeterDaveHello - I added to this PR in #126. Can you please take a look at #126 and create a new PR targeting the delete-repos-cleanup branch? Thanks!

[PeterDaveHello]

@mkcode ok I will.