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!

gocyclo100%

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.

No problems detected. Good job!

golint37%

Golint is a linter for Go source code.

• dotmatrix/mjpeg.go
  • Line 12: warning: exported type MJPEGPrinter should have comment or be unexported (golint)
  • Line 17: warning: exported function NewMJPEGPrinter should have comment or be unexported (golint)
  • Line 24: warning: comment on exported method MJPEGPrinter.Print should be of the form "Print ..." (golint)

• dotmatrix/cmd/dotmatrix/main.go
  • Line 224: warning: if block ends with a return statement, so drop this else and outdent its block (move short variable declaration to its own line if necessary) (golint)
  • Line 242: warning: exported type Filter should have comment or be unexported (golint)
  • Line 259: warning: exported method Filter.Filter should have comment or be unexported (golint)

• dotmatrix/braille.go
  • Line 42: warning: exported type BrailleFlusher should have comment or be unexported (golint)
  • Line 44: warning: exported method BrailleFlusher.Flush should have comment or be unexported (golint)

• dotmatrix/gif.go
  • Line 12: warning: exported type GIFPrinter should have comment or be unexported (golint)
  • Line 17: warning: exported function NewGIFPrinter should have comment or be unexported (golint)
  • Line 24: warning: comment on exported method GIFPrinter.Print should be of the form "Print ..." (golint)

• dotmatrix/image.go
  • Line 11: warning: comment on exported type Flusher should be of the form "Flusher ..." (with optional leading article) (golint)
  • Line 28: warning: exported type Config should have comment or be unexported (golint)
  • Line 66: warning: exported type Printer should have comment or be unexported (golint)
  • Line 71: warning: exported function Print 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!

misspell87%

Misspell Finds commonly misspelled English words

• dotmatrix/cmd/dotmatrix/main.go
  • Line 382: warning: "transparant" is a misspelling of "transparent" (misspell)
  • Line 383: warning: "transparant" is a misspelling of "transparent" (misspell)