Add enums for webhook payloads action field

[prnvbn]

Relevant Issue: https://github.com/google/go-github/issues/3127

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Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 92.88%. Comparing base (2b8c7fa) to head (7fb9e96). Report is 233 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #3136      +/-   ##
==========================================
- Coverage   97.72%   92.88%   -4.84%     
==========================================
  Files         153      170      +17     
  Lines       13390    11426    -1964     
==========================================
- Hits        13085    10613    -2472     
- Misses        215      723     +508     
  Partials       90       90              

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[gmlewis]

Ah! Now I understand better the scope of this breaking API change. I apologize that I couldn't quite visualize fully what we were discussing before.

I would like @willnorris to weigh in on this PR to get his thoughts on the value of this change vs the breaking nature of it (and therefore the impact on developers) before we proceed further.

[prnvbn]

Makes sense!

[prnvbn]

@gmlewis @willnorris any update on the PR?

[prnvbn]

this can be done progressively as well if you prefer and do it one event at a time (or in batches)

[gmlewis]

this can be done progressively as well if you prefer and do it one event at a time (or in batches)

If we're going to proceed, then I think one huge breaking change like this is probably better than a bunch of smaller changes.

But I would still like to hear what @willnorris thinks about changing all the *strings into explicit enum values.

[gmlewis]

@willnorris - do you have any opinions about a large breaking change like this to change a bunch of *strings into explicit enum values?

[prnvbn]

Would be interested to know if there is a decision taken about this. I personally would prefer enums as they are self documenting the possibilities a value can have.

[willnorris]

@willnorris - do you have any opinions about a large breaking change like this to change a bunch of *strings into explicit enum values?

Sorry I missed your question back in August. Personally, I'm not a fan. The surface area of the library is already huge, so I'd be pretty sensitive to changes like this that increase it all the more. 🤷🏻

[gmlewis]

@willnorris - do you have any opinions about a large breaking change like this to change a bunch of *strings into explicit enum values?

Sorry I missed your question back in August. Personally, I'm not a fan. The surface area of the library is already huge, so I'd be pretty sensitive to changes like this that increase it all the more. 🤷🏻

Thank you, @willnorris - and thank you, @prnvbn for your patience. I will close this PR as we will not be pursuing this change.