gofmt77%

Gofmt formats Go programs. We run gofmt -s on your code, where -s is for the "simplify" command

• aoc2020/day4/day4.go
  • Line 1: warning: file is not gofmted with -s (gofmt)

• aoc2020/day14/day14_test.go
  • Line 1: warning: file is not gofmted with -s (gofmt)

• aoc2020/lib/grid.go
  • Line 1: warning: file is not gofmted with -s (gofmt)

• aoc2020/day15/day15_test.go
  • Line 1: warning: file is not gofmted with -s (gofmt)

• aoc2020/day19/day19_test.go
  • Line 1: warning: file is not gofmted with -s (gofmt)

• aoc2020/day16/day16_test.go
  • Line 1: warning: file is not gofmted with -s (gofmt)

• aoc2020/day7/day7_test.go
  • Line 1: warning: file is not gofmted with -s (gofmt)

• aoc2020/day3/day3.go
  • Line 1: warning: file is not gofmted with -s (gofmt)

• aoc2020/day13/day13_test.go
  • Line 1: warning: file is not gofmted with -s (gofmt)

• aoc2020/day12/day12_test.go
  • Line 1: warning: file is not gofmted with -s (gofmt)

• aoc2020/day20/day20.go
  • Line 1: warning: file is not gofmted with -s (gofmt)

• aoc2020/day20/day20_test.go
  • Line 1: warning: file is not gofmted with -s (gofmt)

• aoc2020/day18/day18_test.go
  • Line 1: warning: file is not gofmted with -s (gofmt)

• aoc2020/day10/day10_test.go
  • Line 1: warning: file is not gofmted with -s (gofmt)

• aoc2020/day11/day11_test.go
  • Line 1: warning: file is not gofmted with -s (gofmt)

• aoc2020/day9/day9_test.go
  • Line 1: warning: file is not gofmted with -s (gofmt)

• aoc2020/day12/day12.go
  • Line 1: warning: file is not gofmted with -s (gofmt)

go_vet100%

go vet examines Go source code and reports suspicious constructs, such as Printf calls whose arguments do not align with the format string.

No problems detected. Good job!

gocyclo95%

Gocyclo calculates cyclomatic complexities of functions in Go source code. The cyclomatic complexity of a function is calculated according to the following rules: 1 is the base complexity of a function +1 for each 'if', 'for', 'case', '&&' or '||' Go Report Card warns on functions with cyclomatic complexity > 15.

• aoc2020/day18/day18.go
  • Line 133: warning: cyclomatic complexity 22 of function (expr).eval2() is high (> 15) (gocyclo)
  • Line 43: warning: cyclomatic complexity 21 of function (expr).eval1() is high (> 15) (gocyclo)

• aoc2020/day4/day4.go
  • Line 80: warning: cyclomatic complexity 21 of function part2() is high (> 15) (gocyclo)

• aoc2020/cmd/aocinput/aocinput.go
  • Line 27: warning: cyclomatic complexity 21 of function main() is high (> 15) (gocyclo)

golint28%

Golint is a linter for Go source code.

• aoc2020/day6/day6.go
  • Line 25: warning: exported var Input should have comment or be unexported (golint)
  • Line 51: warning: exported function Test should have comment or be unexported (golint)

• aoc2020/lib/inputs/day17.go
  • Line 3: warning: exported function Day17 should have comment or be unexported (golint)

• aoc2020/lib/inputs/day25.go
  • Line 3: warning: exported function Day25 should have comment or be unexported (golint)

• aoc2020/day14/day14.go
  • Line 14: warning: exported var Input should have comment or be unexported (golint)

• aoc2020/day16/day16.go
  • Line 176: warning: exported var Input should have comment or be unexported (golint)

• aoc2020/day9/day9.go
  • Line 17: warning: exported var Input should have comment or be unexported (golint)

• aoc2020/lib/context.go
  • Line 10: warning: exported function ContextWithSignals should have comment or be unexported (golint)

• aoc2020/day24/day24.go
  • Line 11: warning: exported var Input should have comment or be unexported (golint)
  • Line 13: warning: exported function Test should have comment or be unexported (golint)

• aoc2020/lib/inputs/day24.go
  • Line 3: warning: exported function Day24 should have comment or be unexported (golint)

• aoc2020/day7/day7.go
  • Line 27: warning: exported var Input should have comment or be unexported (golint)

• aoc2020/day4/day4.go
  • Line 27: warning: exported var Input should have comment or be unexported (golint)
  • Line 29: warning: exported function Test should have comment or be unexported (golint)

• aoc2020/day18/day18.go
  • Line 33: warning: exported var NumberRE should have comment or be unexported (golint)
  • Line 232: warning: exported var Input should have comment or be unexported (golint)

• aoc2020/day1/day1.go
  • Line 10: warning: exported var Input should have comment or be unexported (golint)
  • Line 41: warning: don't use underscores in Go names; func part2_DictionaryApproach should be part2DictionaryApproach (golint)

• aoc2020/day11/day11.go
  • Line 14: warning: exported var Input should have comment or be unexported (golint)

• aoc2020/lib/inputs/day6.go
  • Line 3: warning: exported function Day6 should have comment or be unexported (golint)

• aoc2020/day23/day23.go
  • Line 11: warning: exported var Input should have comment or be unexported (golint)
  • Line 13: warning: exported function Test should have comment or be unexported (golint)

• aoc2020/day25/day25.go
  • Line 11: warning: exported var Input should have comment or be unexported (golint)
  • Line 13: warning: exported function Test should have comment or be unexported (golint)

• aoc2020/lib/inputs/day10.go
  • Line 3: warning: exported function Day10 should have comment or be unexported (golint)

• aoc2020/lib/inputs/day12.go
  • Line 3: warning: exported function Day12 should have comment or be unexported (golint)

• aoc2020/lib/inputs/day5.go
  • Line 3: warning: exported function Day5 should have comment or be unexported (golint)

• aoc2020/day8/day8.go
  • Line 86: warning: don't use underscores in Go names; func part2_serial should be part2Serial (golint)
  • Line 112: warning: don't use underscores in Go names; func part2_parallel should be part2Parallel (golint)
  • Line 142: warning: exported var Input should have comment or be unexported (golint)

• aoc2020/day10/day10.go
  • Line 18: warning: exported var Input should have comment or be unexported (golint)

• aoc2020/lib/inputs/day16.go
  • Line 3: warning: exported function Day16 should have comment or be unexported (golint)

• aoc2020/lib/inputs/day8.go
  • Line 3: warning: exported function Day8 should have comment or be unexported (golint)

• aoc2020/day2/day2.go
  • Line 23: warning: exported var Input should have comment or be unexported (golint)
  • Line 25: warning: exported function Test should have comment or be unexported (golint)

• aoc2020/day19/day19.go
  • Line 12: warning: exported var Input should have comment or be unexported (golint)
  • Line 76: warning: receiver name s should be consistent with previous receiver name q for rules (golint)

• aoc2020/lib/inputs/day15.go
  • Line 3: warning: exported function Day15 should have comment or be unexported (golint)

• aoc2020/day15/day15.go
  • Line 22: warning: exported var Input should have comment or be unexported (golint)

• aoc2020/lib/inputs/day11.go
  • Line 3: warning: exported function Day11 should have comment or be unexported (golint)

• aoc2020/lib/inputs/day4.go
  • Line 3: warning: exported function Day4 should have comment or be unexported (golint)

• aoc2020/lib/inputs/day7.go
  • Line 3: warning: exported function Day7 should have comment or be unexported (golint)

• aoc2020/lib/inputs/day1.go
  • Line 3: warning: exported function Day1 should have comment or be unexported (golint)

• aoc2020/lib/inputs/day21.go
  • Line 3: warning: exported function Day21 should have comment or be unexported (golint)

• aoc2020/lib/inputs/day23.go
  • Line 3: warning: exported function Day23 should have comment or be unexported (golint)

• aoc2020/lib/inputs/day13.go
  • Line 3: warning: exported function Day13 should have comment or be unexported (golint)

• aoc2020/lib/inputs/day3.go
  • Line 3: warning: exported function Day3 should have comment or be unexported (golint)

• aoc2020/lib/inputs/day18.go
  • Line 3: warning: exported function Day18 should have comment or be unexported (golint)

• aoc2020/lib/inputs/day20.go
  • Line 3: warning: exported function Day20 should have comment or be unexported (golint)

• aoc2020/cmd/aocinput/aocinput.go
  • Line 18: warning: exported var CLI should have comment or be unexported (golint)

• aoc2020/day21/day21.go
  • Line 11: warning: exported var Input should have comment or be unexported (golint)
  • Line 13: warning: exported function Test should have comment or be unexported (golint)

• aoc2020/lib/inputs/day22.go
  • Line 3: warning: exported function Day22 should have comment or be unexported (golint)

• aoc2020/lib/inputs/test.go
  • Line 3: warning: exported function TestInput1 should have comment or be unexported (golint)
  • Line 10: warning: exported function TestInput2 should have comment or be unexported (golint)

• aoc2020/day12/day12.go
  • Line 23: warning: exported var Input should have comment or be unexported (golint)

• aoc2020/lib/inputs/day14.go
  • Line 3: warning: exported function Day14 should have comment or be unexported (golint)

• aoc2020/lib/grid.go
  • Line 8: warning: exported type Dim should have comment or be unexported (golint)
  • Line 10: warning: exported method Dim.Index should have comment or be unexported (golint)
  • Line 13: warning: exported method Dim.Point should have comment or be unexported (golint)
  • Line 17: warning: exported function Euclid should have comment or be unexported (golint)
  • Line 22: warning: exported function Taxi should have comment or be unexported (golint)
  • Line 27: warning: exported var Directions should have comment or be unexported (golint)
  • Line 34: warning: comment on exported function Neighbors4 should be of the form "Neighbors4 ..." (golint)
  • Line 42: warning: exported var Diagnals should have comment or be unexported (golint)
  • Line 49: warning: comment on exported function Neighbors8 should be of the form "Neighbors8 ..." (golint)
  • Line 58: warning: comment on exported function UDLR should be of the form "UDLR ..." (golint)

• aoc2020/lib/math.go
  • Line 3: warning: exported function Max should have comment or be unexported (golint)
  • Line 10: warning: exported function Min should have comment or be unexported (golint)
  • Line 17: warning: exported function Reduce should have comment or be unexported (golint)
  • Line 25: warning: exported function Apply should have comment or be unexported (golint)
  • Line 36: warning: exported function Sign should have comment or be unexported (golint)

• aoc2020/day5/day5.go
  • Line 13: warning: exported var Input should have comment or be unexported (golint)
  • Line 15: warning: exported function Test should have comment or be unexported (golint)
  • Line 65: warning: don't use underscores in Go names; func part1_ShiftApproach should be part1ShiftApproach (golint)
  • Line 119: warning: don't use underscores in Go names; func part2_XorApproach should be part2XorApproach (golint)

• aoc2020/lib/inputs/day2.go
  • Line 3: warning: exported function Day2 should have comment or be unexported (golint)

• aoc2020/lib/inputs/day9.go
  • Line 3: warning: exported function Day9 should have comment or be unexported (golint)

• aoc2020/lib/inputs.go
  • Line 13: warning: comment on exported var Inputs should be of the form "Inputs ..." (golint)
  • Line 16: warning: comment on exported function ParseInput should be of the form "ParseInput ..." (golint)
  • Line 31: warning: comment on exported function InputFloats should be of the form "InputFloats ..." (golint)
  • Line 58: warning: comment on exported function InputInts should be of the form "InputInts ..." (golint)
  • Line 88: warning: comment on exported function TrimSpace should be of the form "TrimSpace ..." (golint)
  • Line 96: warning: exported var NumberRE should have comment or be unexported (golint)

• aoc2020/day22/day22.go
  • Line 11: warning: exported var Input should have comment or be unexported (golint)
  • Line 13: warning: exported function Test should have comment or be unexported (golint)

• aoc2020/lib/inputs/day19.go
  • Line 3: warning: exported function Day19 should have comment or be unexported (golint)

• aoc2020/day3/day3.go
  • Line 16: warning: exported var Input should have comment or be unexported (golint)
  • Line 18: warning: exported function Test should have comment or be unexported (golint)

license100%

Checks whether your project has a LICENSE file.

No problems detected. Good job!

ineffassign100%

IneffAssign detects ineffectual assignments in Go code.

No problems detected. Good job!

misspell98%

Misspell Finds commonly misspelled English words

• aoc2020/day20/day20.go
  • Line 186: warning: "verticaly" is a misspelling of "vertically" (misspell)