goanalysis

Documentation

Overview

Package checker defines the implementation of the checker commands. The same code drives the multi-analysis driver, the single-analysis driver that is conventionally provided for convenience along with each analysis package, and the test driver.

Index

• Constants
• Variables
• func MakeFakeLoaderProgram(pass *analysis.Pass) *loader.Program
• func NeedFacts(analyzers []*analysis.Analyzer) bool
• type Diagnostic
• type EncodingIssue
• type Fact
• type IllTypedError
  • func (e *IllTypedError) Error() string
• type Issue
  • func NewIssue(i *result.Issue, pass *analysis.Pass) Issue
• type Linter
  • func NewLinter(name, desc string, analyzers []*analysis.Analyzer, ...) *Linter
  • func (lnt *Linter) Desc() string
  • func (lnt *Linter) LoadMode() LoadMode
  • func (lnt *Linter) Name() string
  • func (lnt *Linter) Run(ctx context.Context, lintCtx *linter.Context) ([]result.Issue, error)
  • func (lnt *Linter) SetTypecheckMode()
  • func (lnt *Linter) UseOriginalPackages()
  • func (lnt *Linter) WithContextSetter(cs func(*linter.Context)) *Linter
  • func (lnt *Linter) WithIssuesReporter(r func(*linter.Context) []Issue) *Linter
  • func (lnt *Linter) WithLoadMode(loadMode LoadMode) *Linter
• type LoadMode
  • func (loadMode LoadMode) String() string
• type MetaLinter
  • func NewMetaLinter(linters []*Linter) *MetaLinter
  • func (ml MetaLinter) Desc() string
  • func (ml MetaLinter) Name() string
  • func (ml MetaLinter) Run(ctx context.Context, lintCtx *linter.Context) ([]result.Issue, error)

Constants

const (
	TheOnlyAnalyzerName = "the_only_name"
	TheOnlyanalyzerDoc  = "the_only_doc"
)

Variables

var (
	Debug = os.Getenv("GL_GOANALYSIS_DEBUG")
)

Functions

func MakeFakeLoaderProgram

func MakeFakeLoaderProgram(pass *analysis.Pass) *loader.Program

func NeedFacts

func NeedFacts(analyzers []*analysis.Analyzer) bool

NeedFacts reports whether any analysis required by the specified set needs facts. If so, we must load the entire program from source.

Types

type Diagnostic

type Diagnostic struct {
	analysis.Diagnostic
	Analyzer *analysis.Analyzer
	Position token.Position
	Pkg      *packages.Package
}

type EncodingIssue

type EncodingIssue struct {
	FromLinter  string
	Text        string
	Pos         token.Position
	LineRange   *result.Range
	Replacement *result.Replacement
}

type Fact

type Fact struct {
	Path string // non-empty only for object facts
	Fact analysis.Fact
}

type IllTypedError

type IllTypedError struct {
	Pkg *packages.Package
}

func (*IllTypedError) Error

func (e *IllTypedError) Error() string

type Issue

type Issue struct {
	result.Issue
	Pass *analysis.Pass
}

func NewIssue

func NewIssue(i *result.Issue, pass *analysis.Pass) Issue

type Linter

type Linter struct {
	// contains filtered or unexported fields
}

func NewLinter

func NewLinter(name, desc string, analyzers []*analysis.Analyzer, cfg map[string]map[string]interface{}) *Linter

func (*Linter) Desc

func (lnt *Linter) Desc() string

func (*Linter) LoadMode

func (lnt *Linter) LoadMode() LoadMode

func (*Linter) Name

func (lnt *Linter) Name() string

func (*Linter) Run

func (lnt *Linter) Run(ctx context.Context, lintCtx *linter.Context) ([]result.Issue, error)

func (*Linter) SetTypecheckMode

func (lnt *Linter) SetTypecheckMode()

func (*Linter) UseOriginalPackages

func (lnt *Linter) UseOriginalPackages()

func (*Linter) WithContextSetter

func (lnt *Linter) WithContextSetter(cs func(*linter.Context)) *Linter

func (*Linter) WithIssuesReporter

func (lnt *Linter) WithIssuesReporter(r func(*linter.Context) []Issue) *Linter

func (*Linter) WithLoadMode

func (lnt *Linter) WithLoadMode(loadMode LoadMode) *Linter

type LoadMode

type LoadMode int

const (
	LoadModeNone LoadMode = iota
	LoadModeSyntax
	LoadModeTypesInfo
	LoadModeWholeProgram
)

func (LoadMode) String

func (loadMode LoadMode) String() string

type MetaLinter

type MetaLinter struct {
	// contains filtered or unexported fields
}

func NewMetaLinter

func NewMetaLinter(linters []*Linter) *MetaLinter

func (MetaLinter) Desc

func (ml MetaLinter) Desc() string

func (MetaLinter) Name

func (ml MetaLinter) Name() string

func (MetaLinter) Run

func (ml MetaLinter) Run(ctx context.Context, lintCtx *linter.Context) ([]result.Issue, error)