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!

gofmt80%

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

• archive/tar/stat_actime2.go
  • Line 1: warning: file is not gofmted with -s (gofmt)

• archive/tar/stat_unix.go
  • Line 1: warning: file is not gofmted with -s (gofmt)

• archive/tar/strconv.go
  • Line 1: warning: file is not gofmted with -s (gofmt)

• archive/tar/strconv_test.go
  • Line 1: warning: file is not gofmted with -s (gofmt)

• mage.go
  • Line 1: warning: file is not gofmted with -s (gofmt)

• archive/tar/common.go
  • Line 1: warning: file is not gofmted with -s (gofmt)

• archive/tar/stat_actime1.go
  • Line 1: warning: file is not gofmted with -s (gofmt)

gocyclo77%

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.

• archive/tar/common.go
  • Line 333: warning: cyclomatic complexity 52 of function (Header).allowedFormats() is high (> 15) (gocyclo)
  • Line 629: warning: cyclomatic complexity 19 of function FileInfoHeader() is high (> 15) (gocyclo)

• archive/tar/reader.go
  • Line 393: warning: cyclomatic complexity 29 of function (*Reader).readHeader() is high (> 15) (gocyclo)
  • Line 83: warning: cyclomatic complexity 27 of function (*Reader).next() is high (> 15) (gocyclo)
  • Line 799: warning: cyclomatic complexity 17 of function (*sparseFileReader).WriteTo() is high (> 15) (gocyclo)
  • Line 293: warning: cyclomatic complexity 16 of function mergePAX() is high (> 15) (gocyclo)

• archive/tar/writer_test.go
  • Line 51: warning: cyclomatic complexity 21 of function TestWriter() is high (> 15) (gocyclo)
  • Line 837: warning: cyclomatic complexity 19 of function TestWriterErrors() is high (> 15) (gocyclo)
  • Line 1047: warning: cyclomatic complexity 18 of function TestFileWriter() is high (> 15) (gocyclo)

• cmd/tar-split/checksize.go
  • Line 17: warning: cyclomatic complexity 20 of function CommandChecksize() is high (> 15) (gocyclo)

• archive/tar/writer.go
  • Line 571: warning: cyclomatic complexity 18 of function (*sparseFileWriter).ReadFrom() is high (> 15) (gocyclo)

• tar/asm/disassemble.go
  • Line 20: warning: cyclomatic complexity 21 of function NewInputTarStream() is high (> 15) (gocyclo)

• archive/tar/tar_test.go
  • Line 345: warning: cyclomatic complexity 20 of function TestHeaderRoundTrip() is high (> 15) (gocyclo)

• archive/tar/reader_test.go
  • Line 776: warning: cyclomatic complexity 17 of function TestReadTruncation() is high (> 15) (gocyclo)
  • Line 1359: warning: cyclomatic complexity 17 of function TestFileReader() is high (> 15) (gocyclo)
  • Line 24: warning: cyclomatic complexity 17 of function TestReader() is high (> 15) (gocyclo)

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!

misspell97%

Misspell Finds commonly misspelled English words

• tar/asm/assemble_test.go
  • Line 251: warning: "ouput" is a misspelling of "output" (misspell)