With the Tekton example, pull requests have "from local filesystem" in them

[a-roberts]

The reproduce for this behaviour is to follow https://github.com/rhd-gitops-example/services/tree/master/tekton-example and do the first PipelineRun creation, then the second TaskRun creation.

You'll notice that for the service-promote Task, we get a pull request mentioning a local filesystem.

I believe this is because we clone the project to the workspace Tekton uses so it's not a valid URL (it's, for example, /workspace/git-app-repo and not https://github.com/myorg/repo.git), and thus we assume the user is going down a local promotion path.

This isn't what I expected though, I thought it would be a promote from repository X to repository Y.

The problem PR: https://github.com/a-roberts/gitops-test/pull/2
And not a problem PR (from repo to repo), you get a-roberts/gitops-repo-testing#1 which is better.

Note, I've opened an issue to use exemplar repositories (both in terms of name and contents) for the Tekton example at #68.

[a-roberts]

Had a chat with @mnuttall about this one, @bigkevmcd mentioned doing a refactor and once that's in, we should be able to fix this cleanly 😸

Let's park the bus on this one until then, when we will be interacting with repositories only not filesystems.