Add delete tag to CLI

[bethesque]

No description provided.

[sirfilip]

Hello @bethesque

Love what you have done and want to help anyway i can.

[bethesque]

That would be awewsome @sirfilip! A few people have asked for this recently.

It's a pretty old project, and my preferences for code architecture have changed over the years, so despite the fact that you'll see a variety of ways of implementing the commands, can you follow the pattern used for create-or-update-pacticipant. You'll find the CLI definition here and the command implementation here

To keep the API as flexible as possible, I like to use the HAL relations to find resources rather than hard coding URLs. You'll find the relation for the version tag by following the pb:pacticipant relation from the index, and then sending a delete to the pb:version-tag relation.

The command should not throw an error if the tag does not exist (that is, a 404 is returned by the delete call), but it should print out a message indicating whether or not it existed.

The options should match those for the create-version-tag here

Obviously, write tests for the new code, and try to follow the general style. You'll also need to write a Pact test for the deletion 😆

Let me know if you have any questions. I'm in Australia, so the time difference might mean I'm a bit slow to respond however - sorry about that!

[sirfilip]

Thanks @bethesque you responded supper fast.

It will be my pleasure.

[sirfilip]

Hmm i cant get the tests to become green is there dev setup that i should follow. I am getting

PactBroker::Client::Error:
              {"message":"No interaction found for GET /matrix?q%5B%5D%5Bpacticipant%5D=Foo&q%5B%5D%5Bversion%5D=1.2.3&latestby=cvp&latest=true&tag=prod","interaction_diffs":[{"description":"a request for the compatibility matrix for Foo version 1.2.3 and the latest prod versions of all other pacticipants","provider_state":"the pact for Foo version 1.2.3 has been successfully verified by Bar version 4.5.6 (tagged prod) and version 5.6.7","query":{"EXPECTED":"q[][pacticipant]=Foo&q[][version]=1.2.3&latestby=cvp&latest=true&tag=prod","ACTUAL":"q%5B%5D%5Bpacticipant%5D=Foo&q%5B%5D%5Bversion%5D=1.2.3&latestby=cvp&latest=true&tag=prod"}}]}

I believe that i am missing mock server running but not sure that it is the case

[bethesque]

No dev set up apart from bundle install. Make the PR so I can see the running code on Travis.