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Report for github.com/instana/golang-sensor

A+    Excellent!    Found 18 issues across 211 files

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gofmt98%

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


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!


gocyclo96%

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.

    • golang-sensor/propagation.go
    • Line 259: warning: cyclomatic complexity 28 of function parseLevel() is high (> 15) (gocyclo)
    • Line 120: warning: cyclomatic complexity 19 of function extractTraceContext() is high (> 15) (gocyclo)
    • Line 30: warning: cyclomatic complexity 16 of function injectTraceContext() is high (> 15) (gocyclo)

golint97%

Golint is a linter for Go source code.

    • golang-sensor/w3ctrace/version.go
    • Line 15: warning: comment on exported const Version_Invalid should be of the form "Version_Invalid ..." (golint)
    • Line 16: warning: don't use underscores in Go names; const Version_Invalid should be VersionInvalid (golint)
    • Line 17: warning: comment on exported const Version_0 should be of the form "Version_0 ..." (golint)
    • Line 18: warning: don't use underscores in Go names; const Version_0 should be Version0 (golint)
    • Line 19: warning: comment on exported const Version_Max should be of the form "Version_Max ..." (golint)
    • Line 20: warning: don't use underscores in Go names; const Version_Max should be VersionMax (golint)
    • golang-sensor/json_span.go
    • Line 107: warning: exported type TraceReference should have comment or be unexported (golint)
    • Line 265: warning: comment on exported type SDKSpanTags should be of the form "SDKSpanTags ..." (with optional leading article) (golint)

ineffassign100%

IneffAssign detects ineffectual assignments in Go code.

No problems detected. Good job!


license100%

Checks whether your project has a LICENSE file.

No problems detected. Good job!


misspell100%

Misspell Finds commonly misspelled English words

No problems detected. Good job!