Test get and generate subcommands

[everdrone]

No description provided.

[codecov-commenter]

Codecov Report

Merging #7 (96adde4) into main (cbfcdba) will increase coverage by 4.22%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main       #7      +/-   ##
==========================================
+ Coverage   82.97%   87.20%   +4.22%     
==========================================
  Files          24       24              
  Lines        1175     1172       -3     
==========================================
+ Hits          975     1022      +47     
+ Misses        175      123      -52     
- Partials       25       27       +2     

Impacted Files	Coverage Δ
cmd/get.go	100.00% <100.00%> (+68.42%)	⬆️
internal/instance/setup.go	90.27% <100.00%> (-0.14%)	⬇️
internal/instance/cache.go	76.36% <0.00%> (+1.36%)	⬆️
cmd/generate.go	67.56% <0.00%> (+56.75%)	⬆️

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