Go Report Card

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Report for github.com/ultimate-guitar/go-imagequant

A    Great!    Found 6 issues across 7 files

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gofmt100%

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

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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.

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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.

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golint14%

Golint is a linter for Go source code.

    • go-imagequant/Image.go
    • Line 30: warning: exported type Image should have comment or be unexported (golint)
    • Line 37: warning: comment on exported function NewImage should be of the form "NewImage ..." (golint)
    • Line 58: warning: comment on exported method Image.Release should be of the form "Release ..." (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 65: warning: comment on exported method Image.Quantize should be of the form "Quantize ..." (golint)
    • Line 66: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
    • go-imagequant/Result.go
    • Line 29: warning: comment on exported type Result should be of the form "Result ..." (with optional leading article) (golint)
    • Line 36: warning: comment on exported method Result.SetDitheringLevel should be of the form "SetDitheringLevel ..." (golint)
    • Line 39: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
    • Line 39: warning: don't use underscores in Go names; method parameter dither_level should be ditherLevel (golint)
    • Line 43: warning: comment on exported method Result.GetQuantizationError should be of the form "GetQuantizationError ..." (golint)
    • Line 48: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
    • Line 52: warning: comment on exported method Result.GetRemappingError should be of the form "GetRemappingError ..." (golint)
    • Line 55: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
    • Line 59: warning: comment on exported method Result.GetQuantizationQuality should be of the form "GetQuantizationQuality ..." (golint)
    • Line 60: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
    • Line 64: warning: comment on exported method Result.GetRemappingQuality should be of the form "GetRemappingQuality ..." (golint)
    • Line 65: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
    • Line 69: warning: comment on exported method Result.SetOutputGamma should be of the form "SetOutputGamma ..." (golint)
    • Line 72: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
    • Line 76: warning: exported method Result.GetImageWidth should have comment or be unexported (golint)
    • Line 76: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
    • Line 81: warning: exported method Result.GetImageHeight should have comment or be unexported (golint)
    • Line 81: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
    • Line 86: warning: exported method Result.GetOutputGamma should have comment or be unexported (golint)
    • Line 86: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
    • Line 90: warning: comment on exported method Result.WriteRemappedImage should be of the form "WriteRemappedImage ..." (golint)
    • Line 91: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
    • Line 96: warning: don't use underscores in Go names; var buff_size should be buffSize (golint)
    • Line 108: warning: comment on exported method Result.GetPalette should be of the form "GetPalette ..." (golint)
    • Line 110: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
    • Line 127: warning: comment on exported method Result.Release should be of the form "Release ..." (golint)
    • Line 128: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
    • go-imagequant/imagequant.go
    • Line 34: warning: exported var ErrQualityTooLow should have comment or be unexported (golint)
    • Line 68: warning: exported function GetLibraryVersion should have comment or be unexported (golint)
    • Line 72: warning: exported function GetLibraryVersionString should have comment or be unexported (golint)
    • go-imagequant/Attributes.go
    • Line 30: warning: exported type Attributes should have comment or be unexported (golint)
    • Line 34: warning: comment on exported function NewAttributes should be of the form "NewAttributes ..." (golint)
    • Line 46: warning: exported const COLORS_MIN should have comment (or a comment on this block) or be unexported (golint)
    • Line 50: warning: comment on exported method Attributes.SetMaxColors should be of the form "SetMaxColors ..." (golint)
    • Line 52: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
    • Line 56: warning: exported method Attributes.GetMaxColors should have comment or be unexported (golint)
    • Line 56: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
    • Line 61: warning: exported const QUALITY_MIN should have comment (or a comment on this block) or be unexported (golint)
    • Line 65: warning: comment on exported method Attributes.SetQuality should be of the form "SetQuality ..." (golint)
    • Line 74: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
    • Line 78: warning: exported method Attributes.GetMinQuality should have comment or be unexported (golint)
    • Line 78: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
    • Line 82: warning: exported method Attributes.GetMaxQuality should have comment or be unexported (golint)
    • Line 82: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
    • Line 87: warning: exported const SPEED_SLOWEST should have comment (or a comment on this block) or be unexported (golint)
    • Line 92: warning: comment on exported method Attributes.SetSpeed should be of the form "SetSpeed ..." (golint)
    • Line 94: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
    • Line 98: warning: exported method Attributes.GetSpeed should have comment or be unexported (golint)
    • Line 98: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
    • Line 102: warning: comment on exported method Attributes.SetMinOpacity should be of the form "SetMinOpacity ..." (golint)
    • Line 104: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
    • Line 108: warning: exported method Attributes.GetMinOpacity should have comment or be unexported (golint)
    • Line 108: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
    • Line 112: warning: comment on exported method Attributes.SetMinPosterization should be of the form "SetMinPosterization ..." (golint)
    • Line 116: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
    • Line 120: warning: exported method Attributes.GetMinPosterization should have comment or be unexported (golint)
    • Line 120: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
    • Line 124: warning: comment on exported method Attributes.SetLastIndexTransparent should be of the form "SetLastIndexTransparent ..." (golint)
    • Line 127: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
    • Line 127: warning: don't use underscores in Go names; method parameter is_last should be isLast (golint)
    • Line 131: warning: comment on exported method Attributes.CreateHistogram should be of the form "CreateHistogram ..." (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 138: warning: comment on exported method Attributes.Release should be of the form "Release ..." (golint)
    • Line 139: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
    • go-imagequant/Histogram.go
    • Line 24: warning: exported type Histogram should have comment or be unexported (golint)
    • Line 28: warning: comment on exported method Histogram.AddImage should be of the form "AddImage ..." (golint)
    • Line 31: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
    • Line 36: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)
    • Line 46: warning: comment on exported method Histogram.Release should be of the form "Release ..." (golint)
    • Line 47: warning: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self" (golint)

license100%

Checks whether your project has a LICENSE file.

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ineffassign100%

IneffAssign detects ineffectual assignments in Go code.

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misspell100%

Misspell Finds commonly misspelled English words

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