Functions support

[vytskalt]

Added support for these commands:

• FCALL
• FUNCTION DELETE
• FUNCTION FLUSH
• FUNCTION KILL
• FUNCTION LOAD

I wasn't able to add FUNCTION LIST and FUNCTION STATS because they respond with RESP3 which isn't supported by Netty (netty/netty#11449). Also FUNCTION DUMP and FUNCTION RESTORE because they use bulk strings to send raw bytes and I wasn't sure how to handle that.

Also, I updated Kotlin to the latest version because I was experiencing some weird issues with compilation and updating fixed it. Detekt didn't work with the new version so I updated it aswell.

EDIT: INFO modules returns now more things than just the installed modules so I also accounted for that

[codecov]

Codecov Report

Patch coverage has no change and project coverage change: -0.37 ⚠️

Comparison is base (3c38e26) 17.52% compared to head (deb3886) 17.16%.

Additional details and impacted files

@@             Coverage Diff              @@
##               main      #96      +/-   ##
============================================
- Coverage     17.52%   17.16%   -0.37%     
  Complexity       12       12              
============================================
  Files            38       39       +1     
  Lines          1837     1882      +45     
  Branches        160      158       -2     
============================================
+ Hits            322      323       +1     
- Misses         1480     1525      +45     
+ Partials         35       34       -1     

Flag	Coverage Δ
unittests	17.16% <0.00%> (-0.37%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
...otlin/io/github/crackthecodeabhi/kreds/args/api.kt	7.95% <0.00%> (-0.19%)	⬇️
...rackthecodeabhi/kreds/commands/FunctionCommands.kt	0.00% <0.00%> (ø)
...github/crackthecodeabhi/kreds/connection/Client.kt	30.61% <ø> (ø)

... and 2 files with indirect coverage changes

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[crackthecodeabhi]

thanks for your contribution @vytskalt 😊

Will review the PR and check whats wrong with this codecov bot failing the code coverage even when we have about 50%+ code coverage.

[vytskalt]

thanks for your contribution @vytskalt blush

Will review the PR and check whats wrong with this codecov bot failing the code coverage even when we have about 50%+ code coverage.

Any ETA?

[crackthecodeabhi]

@vytskalt will review and merge this PR by end of this week.