Add Julia

[Octogonapus]

This PR adds the Julia type.

Part of aquasecurity/trivy#4438.

[Octogonapus]

@pombredanne @shibumi Anything else I need to do for this to be mergeable? Does this need to be added to #43 instead?

[shibumi]

@Octogonapus good question. I think you are missing tests for the new Julia type + the variable isn't used anywhere in the code. So what is the point in adding it? Or am I missing something?

[Octogonapus]

Added a test for the new Julia type.

This PR is used in aquasecurity/trivy#4438, which is a consumer of this package.

[shibumi]

Thanks @Octogonapus , I am not maintainer of this project yet, but maybe I can adopt it and speed up the process a little bit.

[sschuberth]

Unfortunately, tests fail. The failures are probably unrelated to this PR, but I cannot tell for sure, as I'm not a Go person. If you guys are able to fix the )existing) tests as part of this PR, please do so.

[Octogonapus]

I put the test fixes in another PR: #46

We can merge that before this one

[sschuberth]

Please rebase to resolve conflicts now that #46 is merged.

[shibumi]

@Octogonapus can you resolve conflicts?

[corburn]

test-suite-data.json mirrors the purl-spec test-suite-data.json. The julia test added in this PR should be included in the spec test-suite.

[sschuberth]

In the long run, I believe the mirroring of test-suite-data.json is not feasible anyway, as copies can got out of sync, as we see. Maybe a git-submodule could come to the rescue, or we revert back to downloading the test data dynamically.

[Octogonapus]

Sorry, I did not realize it was coming from an upstream source. I think downloading the test data dynamically makes sense. I can make a PR later on which removes the test data from this repo and always downloads it from upstream, along with a PR for the Julia test data and the data added in #43 if that gets merged first.