[WIP] Skip device files by default: Use opt.Specials

[otiai10]

Fix #78

[otiai10]

will fix https://github.com/GoogleContainerTools/kaniko/issues/960

[codecov-commenter]

Codecov Report

Merging #84 (ae3e4ab) into main (8575144) will increase coverage by 0.25%. The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main      #84      +/-   ##
==========================================
+ Coverage   77.40%   77.65%   +0.25%     
==========================================
  Files          13       13              
  Lines         177      179       +2     
==========================================
+ Hits          137      139       +2     
  Misses         20       20              
  Partials       20       20              

Impacted Files	Coverage Δ
options.go	85.71% <ø> (ø)
copy.go	76.00% <100.00%> (+0.48%)	:arrow_up:

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[ajakk]

I'm hitting the aforementioned kaniko issue. Is anything blocking this? Is testing needed?

[otiai10]

this is ready. thx

[ajakk]

Thank you!