util

package

v0.0.0-...-503c688 Latest Latest Go to latest Published: Nov 8, 2023 License: Apache-2.0 Imports: 9 Imported by: 0

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Repository

github.com/twotigers93/tidb

Documentation ¶

Index ¶

Variables
func FindOffset(fileText string, line, column int) int
func FormatCode(code string) string
func MakeFakeLoaderPackageInfo(pass *analysis.Pass) *loader.PackageInfo
func ReadFile(fset *token.FileSet, filename string) ([]byte, *token.File, error)
func SkipAnalyzer(analyzer *analysis.Analyzer)
type Directive
- func ParseDirectives(files []*ast.File, fset *token.FileSet) []Directive

Constants ¶

This section is empty.

Variables ¶

View Source

var Directives = &analysis.Analyzer{
	Name:             "directives",
	Doc:              "extracts linter directives",
	Run:              doDirectives,
	RunDespiteErrors: true,
	ResultType:       reflect.TypeOf([]Directive{}),
}

Directives is a fact that contains a list of directives.

Functions ¶

func FindOffset ¶

func FindOffset(fileText string, line, column int) int

FindOffset returns the offset of a given position in a file.

func FormatCode ¶

func FormatCode(code string) string

FormatCode is to format code for nogo.

func MakeFakeLoaderPackageInfo ¶

func MakeFakeLoaderPackageInfo(pass *analysis.Pass) *loader.PackageInfo

MakeFakeLoaderPackageInfo creates a fake loader.PackageInfo for a given package.

func ReadFile ¶

func ReadFile(fset *token.FileSet, filename string) ([]byte, *token.File, error)

ReadFile reads a file and adds it to the FileSet so that we can report errors against it using lineStart.

func SkipAnalyzer ¶

func SkipAnalyzer(analyzer *analysis.Analyzer)

SkipAnalyzer updates an analyzer from `staticcheck` and `golangci-linter` to make it work on nogo. They have "lint:ignore" or "nolint" to make the analyzer ignore the code.

Types ¶

type Directive ¶

type Directive struct {
	Command   skipType
	Linters   []string
	Directive *ast.Comment
	Node      ast.Node
}

Directive is a comment of the form '//lint:<command> [arguments...]' and `//nolint:<command>`. It represents instructions to the static analysis tool.

func ParseDirectives ¶

func ParseDirectives(files []*ast.File, fset *token.FileSet) []Directive

ParseDirectives extracts all directives from a list of Go files.

Source Files ¶

View all Source files

util.go

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