Refactor Genesis type in Config to time.Time

[poszu]

Changed Genesis type from string to type Genesis time.Time, which implements flags.Unmarshaler interface from go-flags for automatic parsing. Therefore, manual parsing in code is not required anymore.

[codecov]

Codecov Report

Merging #312 (86e60c0) into develop (c5b0d7c) will increase coverage by 0.0%.
The diff coverage is 76.9%.

@@           Coverage Diff           @@
##           develop    #312   +/-   ##
=======================================
  Coverage     72.6%   72.7%           
=======================================
  Files           17      17           
  Lines         1499    1503    +4     
=======================================
+ Hits          1089    1093    +4     
  Misses         301     301           
  Partials       109     109           

Impacted Files	Coverage Δ
service/service.go	76.9% <75.0%> (+0.2%)	⬆️
config/config.go	71.8% <100.0%> (ø)

[fasmat]

time.Time should really be a supported type by the package we are using for parsing; time.Duration is already.

Unfortunately it seems like go-flags hasn't been updated in 5 years, so it is unlikely that this will be added in the near future.

[poszu]

time.Time should really be a supported type by the package we are using for parsing; time.Duration is already.

Unfortunately it seems like go-flags hasn't been updated in 5 years, so it is unlikely that this will be added in the near future.

Then the author would have to pick specific time format (or make it somehow configurable).