Enable validation for jira issue status

[NasAmin]

Enables validation of jira issue status against a list of allowed statuses provided as an action input.
This implements #32
Please refer to #32 for more details.

[NasAmin]

@all-contributors Please review.
Apologies if I have missed anything and please let me know if this can be done in a better way.

[NasAmin]

I'll appreciate if the maintainers can review this PR please

[rheaditi]

Hey @NasAmin! Thanks for your contribution & raising this PR! Really glad you found this action useful :)

We've had issues with the markdown/markup syntax not getting reproduced correctly in the GitHub PR description. Could you add some screenshots of this in a test repo with the working PR description? Unfortunately we only have this means of manual testing..

I don't have write access to this repo anymore, although @loftykhanna could help out here!

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@loftykhanna: Could you have a 👀 on this PR, please?

[NasAmin]

@rheaditi Thanks for getting back to me.
The PR description issue, is this a general issue or are you talking about the markup this PR will be generating?
I have put the generated markup on issue #32
This is what my PR will generate:

If you are talking about the general PR description bit of jira-lint then I can look into that but it should probably be a separate PR.

[NasAmin]

@loftykhanna @maddhruv I would really appreciate if you can review and approve this PR and release it.
I have resolved merge conflicts ✔️

@rheaditi regarding the PR description issue, I am using the release version of this action and it is producing the PR descriptions just fine

PR title not matching the Jira title

[loftykhanna]

@NasAmin I tested your code, no comments are getting added after it fails.
@rheaditi Comment/suggestion might help in fixing this. Please fix and I will test again.

Also, a suggestion, can 'allowed_issue_statuses' be case insensitive?

[rheaditi]

@NasAmin have a few minor comments.. Please take a look whenever you get time 🙂

[NasAmin]

@NasAmin I tested your code, no comments are getting added after it fails.
@rheaditi Comment/suggestion might help in fixing this. Please fix and I will test again.

Also, a suggestion, can 'allowed_issue_statuses' be case insensitive?

@loftykhanna Thanks for testing this. Not sure how I can easily test the PR comment bit if it fails but it might have been because the addComment() call didn't have an await. @rheaditi suggested that change which I have applied.

Regarding allowed_issue_statuses case insensitive, the statuses are passed to Jira really so if Jira supports case insensitive it should work otherwise we may not have a choice. But AFAIK, JQL is case insensitive. I just tested with the following

[NasAmin]

@rheaditi and @loftykhanna thank you both for reviewing my code. I have addressed all the comments (I think).
However, I am not sure how to test the PR comment if the issue status check fails. @loftykhanna Could you please test it again or let me know how to test it?

If there is a way to write some kind of automated test then that would be great for the future.

[loftykhanna]

@NasAmin Sure let me test and get back to you on this.

[loftykhanna]

@NasAmin Thank you for your contribution, Its working fine now 👍