Workflow name

[ianlewis]

Fixes #11

Before the change the predicate.invocation.configSource.entryPoint has the name of the user workflow (not the reusable workflow) specified in the workflow yaml:

"predicate": {
    "invocation": {
        "entryPoint": "SLSA provenance"
        ...
      },
...

After this change it's a path to the workflow:

"predicate": {
    "invocation": {
      "configSource": {
        "entryPoint": "https://github.com/ianlewis/actions-test/.github/workflows/provenance-only.yml"
        ...
      },
...

[joshuagl]

Code looks good. Before and after examples of the provenance would make PRs like this easier to review.

[MarkLodato]

Agreed. I can't really review because I'd need to see an example to be sure that it's correct.

Speaking of which, what is the plan for unit tests? That would make these PRs much easier to review.

[ianlewis]

Sure I can add tests. It was smallish change but maybe tests are warranted. I'll also remember to add before/after notes to the PR description for future PRs.

[ianlewis]

@joshuagl @MarkLodato I added a before/after example and a simple unit test for the entrypoint. PTAL

[laurentsimon]

Feel free to merge. If all works well, the e2e test will pick the change and fail