add .golangci.yml

[jirfag]

This pull request fixes warning on fetching dependencies in golangci.com analysis

[codecov]

Codecov Report

Merging #144 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #144   +/-   ##
=======================================
  Coverage   67.58%   67.58%           
=======================================
  Files          28       28           
  Lines        2298     2298           
=======================================
  Hits         1553     1553           
  Misses        663      663           
  Partials       82       82

---

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 9c0db6e...c36edc7. Read the comment docs.

[nicksnyder]

Thanks for reaching out! As you saw, I was also experimenting with go mod download in #145. Is there any reason to prefer one over the other?

[jirfag]

I prefer go get because it works. go mod doesn't work as you see in this output - I will try to investigate it and suggest solution with go modules tomorrow