Report for github.com/d2r2/go-max7219
A+ Excellent! Found 3 issues across 6 files
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!
golint50%
Golint is a linter for Go source code.
-
-
go-max7219/device.go
- Line 11: warning: comment on exported type Font should be of the form "Font ..." (with optional leading article) (golint)
- Line 24: warning: exported type Max7219Reg should have comment or be unexported (golint)
- Line 27: warning: exported const MAX7219_REG_NOOP should have comment (or a comment on this block) or be unexported (golint)
- Line 44: warning: exported const MAX7219_DIGIT_COUNT should have comment or be unexported (golint)
- Line 47: warning: exported type Device should have comment or be unexported (golint)
- Line 53: warning: exported function NewDevice should have comment or be unexported (golint)
- Line 59: warning: exported method Device.GetCascadeCount should have comment or be unexported (golint)
- Line 59: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
- Line 63: warning: exported method Device.GetLedLineCount should have comment or be unexported (golint)
- Line 63: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
- Line 67: warning: exported method Device.Open should have comment or be unexported (golint)
- Line 67: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
- Line 84: warning: exported method Device.Close should have comment or be unexported (golint)
- Line 84: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
- Line 88: warning: exported method Device.Brightness should have comment or be unexported (golint)
- Line 88: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
- Line 92: warning: exported method Device.Command should have comment or be unexported (golint)
- Line 92: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
- Line 103: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
- Line 121: warning: exported method Device.SetBufferLine should have comment or be unexported (golint)
- Line 121: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
- Line 133: warning: exported method Device.Flush should have comment or be unexported (golint)
- Line 133: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
- Line 143: warning: exported method Device.Clear should have comment or be unexported (golint)
- Line 143: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
- Line 162: warning: exported method Device.ClearAll should have comment or be unexported (golint)
- Line 162: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
- Line 172: warning: exported method Device.ScrollLeft should have comment or be unexported (golint)
- Line 172: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
- Line 184: warning: exported method Device.ScrollRight should have comment or be unexported (golint)
- Line 184: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
-
-
go-max7219/fonts.go
- Line 9: warning: exported var FontCP437 should have comment or be unexported (golint)
- Line 12: warning: comment on exported var FontTiny should be of the form "FontTiny ..." (golint)
- Line 23: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
- Line 29: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
- Line 294: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
- Line 304: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
- Line 569: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
- Line 578: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
- Line 1122: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
- Line 1131: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
- Line 1396: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
- Line 1405: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
- Line 1670: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
- Line 1679: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
- Line 1944: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
- Line 1955: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
-
-
go-max7219/matrix.go
- Line 13: warning: exported type Matrix should have comment or be unexported (golint)
- Line 17: warning: exported function NewMatrix should have comment or be unexported (golint)
- Line 23: warning: exported method Matrix.Open should have comment or be unexported (golint)
- Line 23: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
- Line 27: warning: exported method Matrix.Close should have comment or be unexported (golint)
- Line 27: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
- Line 128: warning: comment on exported method Matrix.OutputChar should be of the form "OutputChar ..." (golint)
- Line 131: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
- Line 150: warning: comment on exported method Matrix.OutputAsciiCode should be of the form "OutputAsciiCode ..." (golint)
- Line 151: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
- Line 182: warning: comment on exported method Matrix.SlideMessage should be of the form "SlideMessage ..." (golint)
- Line 183: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
ineffassign100%
IneffAssign detects ineffectual assignments in Go code.
No problems detected. Good job!