Update semver regex

[gabriel0316]

https://chat.fhir.org/#narrow/stream/179252-IG-creation/topic/Semver.20validation

[grahamegrieve]

I don’t think this is enough by a long shot. If we’re going to allow + in semver versions, it needs a lot of testing so that we know it works across the whole ecosystem. Does the validator support this? Do the package servers support it? Does the publisher support it?

And in the code, does versionutilities support it?

[gabriel0316]

I see - yes, that of course makes sense.

But this change may be a good starting point. And, the current version (in production) of the regex already allowed the following: 1.0.0-asdf+asdf+asfd

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 12.07%. Comparing base (f9a3501) to head (4511275).
Report is 14 commits behind head on master.

Additional details and impacted files

@@             Coverage Diff              @@
##             master    #1594      +/-   ##
============================================
+ Coverage     12.05%   12.07%   +0.02%     
- Complexity    31149    31241      +92     
============================================
  Files          2167     2175       +8     
  Lines        670269   670467     +198     
  Branches     197931   197960      +29     
============================================
+ Hits          80773    80945     +172     
- Misses       560400   560407       +7     
- Partials      29096    29115      +19     

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[grahamegrieve]

@dotasek for us to discuss next week

[grahamegrieve]

see https://chat.fhir.org/#narrow/stream/179239-tooling/topic/NPM.20.26.20SemVer

[grahamegrieve]

see https://chat.fhir.org/#narrow/stream/179239-tooling/topic/NPM.20.26.20SemVer: it's good to go, and we need to do this across the board

[grahamegrieve]

to test:

• support for + in FilesystemBasedPackageCache
• support for + on packages.fhir.org
• support in the package client
• validation in FHIRVersion elements
• support in go-publish