Stdlib::Email type

[b4ldr]

Add new type to validate emails. The regex has been taken from the
html5 spec

[codecov-io]

Codecov Report

Merging #1160 (ea1557b) into main (57b339a) will increase coverage by 0.86%.
The diff coverage is n/a.

@@           Coverage Diff            @@
##            main   #1160      +/-   ##
========================================
+ Coverage   3.69%   4.56%   +0.86%     
========================================
  Files        185     185              
  Lines       5191    5172      -19     
========================================
+ Hits         192     236      +44     
+ Misses      4999    4936      -63     

Impacted Files	Coverage Δ
lib/puppet/parser/functions/type3x.rb	0.00% <0.00%> (-72.23%)	⬇️
lib/facter/root_home.rb	65.38% <0.00%> (-3.85%)	⬇️
lib/puppet/type/file_line.rb	96.36% <0.00%> (+1.81%)	⬆️
lib/facter/package_provider.rb	85.71% <0.00%> (+28.57%)	⬆️
lib/puppet/provider/file_line/ruby.rb	62.62% <0.00%> (+47.47%)	⬆️
lib/puppet/parser/functions/dig44.rb	53.33% <0.00%> (+53.33%)	⬆️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 57b339a...ea1557b. Read the comment docs.

[pmcmaw]

Thanks for your PR @b4ldr :-)

[pegasd]

I just noticed this PR (apparently a little late) and see that newline handling is not done properly here.
As I mention here #1066, it's better to use \A, \z instead of ^, $ in all type aliases because of the way multiline strings are handled in Puppet.

Currently, things like

random stuff
valid@email.com
more random stuff $^*!

will match, which is, obviously, not correct.

[pmcmaw]

@pegasd thanks for bringing this to my attention.

Please note nothing is ever too late :-) Our code bases are always evolving and changes/PRs can be merged at anytime.
I have opened the following PR to resolve the issue you have highlighted and I would be super grateful if you had time for a review when the tests run.

PR to resolve: #1163