gofmt100%

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

No problems detected. Good job!

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!

gocyclo81%

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.

• led-controller/video-to-jpg/main.go
  • Line 38: warning: cyclomatic complexity 21 of function main() is high (> 15) (gocyclo)

• led-controller/receiver.go
  • Line 19: warning: cyclomatic complexity 20 of function Receiver() is high (> 15) (gocyclo)

golint36%

Golint is a linter for Go source code.

• led-controller/frame.go
  • Line 11: warning: exported var ErrNoData should have comment or be unexported (golint)
  • Line 15: warning: exported type Frame should have comment or be unexported (golint)
  • Line 38: warning: exported function PixelListToFrame should have comment or be unexported (golint)
  • Line 80: warning: exported function SameSize should have comment or be unexported (golint)
  • Line 173: warning: exported method Frame.NextFrame should have comment or be unexported (golint)
  • Line 177: warning: exported method Frame.Close should have comment or be unexported (golint)

• led-controller/receiver.go
  • Line 11: warning: exported type Incoming should have comment or be unexported (golint)
  • Line 19: warning: exported function Receiver should have comment or be unexported (golint)

• led-controller/sender.go
  • Line 15: warning: exported var ErrShortWrite should have comment or be unexported (golint)
  • Line 18: warning: exported type Sender should have comment or be unexported (golint)
  • Line 29: warning: exported type Feedback should have comment or be unexported (golint)
  • Line 35: warning: exported type Status should have comment or be unexported (golint)
  • Line 43: warning: exported method Sender.Worker should have comment or be unexported (golint)
  • Line 78: warning: exported method Sender.SetColorFilter should have comment or be unexported (golint)

• led-controller/streamer.go
  • Line 7: warning: exported type Streamer should have comment or be unexported (golint)
  • Line 11: warning: exported type Framer should have comment or be unexported (golint)
  • Line 16: warning: exported function NewStreamer should have comment or be unexported (golint)
  • Line 24: warning: exported method Streamer.SetFramer should have comment or be unexported (golint)
  • Line 28: warning: exported method Streamer.Close should have comment or be unexported (golint)
  • Line 32: warning: exported method Streamer.Worker should have comment or be unexported (golint)

• led-controller/ws/hub.go
  • Line 22: warning: exported function NewRouter should have comment or be unexported (golint)
  • Line 32: warning: exported method Router.Worker should have comment or be unexported (golint)

• led-controller/audio.go
  • Line 3: warning: exported type AudioMv should have comment or be unexported (golint)
  • Line 10: warning: exported method AudioMv.MovingAverage should have comment or be unexported (golint)
  • Line 27: warning: exported method AudioMv.Amplitude should have comment or be unexported (golint)

• led-controller/decoder.go
  • Line 14: warning: exported type Decoder should have comment or be unexported (golint)
  • Line 21: warning: exported function NewDecoder should have comment or be unexported (golint)
  • Line 64: warning: exported method Decoder.NextImage should have comment or be unexported (golint)
  • Line 96: warning: exported method Decoder.NextFrame should have comment or be unexported (golint)
  • Line 128: warning: exported method Decoder.Close should have comment or be unexported (golint)

license100%

Checks whether your project has a LICENSE file.

No problems detected. Good job!

ineffassign90%

IneffAssign detects ineffectual assignments in Go code.

• /home/shawn/go/pkg/mod/github.com/tarm/serial@v0.0.0-20180830185346-98f6abe2eb07/serial_linux.go
  • Line 11: warning: no required module provides package golang.org/x/sys/unix; to add it: (ineffassign)
  • Line 11: warning: could not import golang.org/x/sys/unix (invalid package name: "") (ineffassign)

misspell90%

Misspell Finds commonly misspelled English words

• led-controller/video-to-jpg/main.go
  • Line 26: warning: "seperated" is a misspelling of "separated" (misspell)