analyzer

package
v0.11.2 Latest Latest
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 Go to latest Published: Oct 12, 2025 License: MIT Imports: 18 Imported by: 0

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Index

Constants

View Source 
const (
	MaxNestedLoops    = 3
	MaxFunctionParams = 5
	MaxSliceCapacity  = 1000
	MaxMapCapacity    = 100
	MaxSearchDepth    = 10
)

Numeric constants for performance thresholds

Variables

This section is empty.

Functions

func Analyze 

func Analyze(
	filename string, file *ast.File, fset *token.FileSet, enabledAnalyzers map[string]bool,
) []*models.Issue

Analyze is the main entry point with configuration support

func AnalyzeAll added in v0.11.2 

func AnalyzeAll(filename string, file *ast.File, fset *token.FileSet) []*models.Issue

AnalyzeAll is the main entry point for code analysis with caching support

func AnalyzeDependencies 

func AnalyzeDependencies(projectPath string) []*models.Issue

AnalyzeDependencies runs dependency analysis once for the entire project

func FilterIssuesByComments added in v0.11.2 

func FilterIssuesByComments(issues []*models.Issue, fset *token.FileSet, file *ast.File) []*models.Issue

FilterIssuesByComments FilterIssues removes issues that should be ignored based on comments

func GetLoopDepth added in v0.11.2 

func GetLoopDepth(root, target ast.Node) int

GetLoopDepth returns the nesting depth of loops for a node

func IsInLoop added in v0.11.2 

func IsInLoop(root, target ast.Node) bool

IsInLoop checks if a node is inside a loop by traversing the AST

func LoadTypes added in v0.11.2 

func LoadTypes(fset *token.FileSet, file *ast.File, filename string) (*types.Info, error)

LoadTypes performs type-checking for the file identified by filename. It attempts to load package information via go/packages and falls back to single-file type checking if necessary.

func WalkWithContext added in v0.11.2 

func WalkWithContext(node ast.Node, fn func(n ast.Node, ctx *AnalysisContext) bool)

WalkWithContext provides context-aware AST traversal

Types

type AIBullshitAnalyzer 

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

AIBullshitAnalyzer detects AI-generated bullshit code patterns

func (*AIBullshitAnalyzer) Analyze 

func (a *AIBullshitAnalyzer) Analyze(node interface{}, fset *token.FileSet) []*models.Issue

func (*AIBullshitAnalyzer) Name 

func (a *AIBullshitAnalyzer) Name() string

type APIMisuseAnalyzer 

type APIMisuseAnalyzer struct{}

APIMisuseAnalyzer focuses on high signal API pitfalls (waitgroup misuse, expensive calls in loops, etc.).

func (*APIMisuseAnalyzer) Analyze 

func (a *APIMisuseAnalyzer) Analyze(node interface{}, fset *token.FileSet) []*models.Issue

func (*APIMisuseAnalyzer) Name 

func (a *APIMisuseAnalyzer) Name() string

type AnalysisCache added in v0.11.2 

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

AnalysisCache caches analysis results to avoid re-analyzing unchanged files

type AnalysisContext added in v0.11.2 

type AnalysisContext struct {
	// Performance metrics (8 bytes)
	StartTime time.Time
	// Pointer fields (8 bytes each)
	FileSet *token.FileSet
	// Map fields (8 bytes each)
	Imports   map[string]bool
	FuncDecls map[string]*ast.FuncDecl
	TypeDecls map[string]*ast.TypeSpec
	// String fields (16 bytes each)
	Filename    string
	CurrentFunc string
	// Integer fields (8 bytes each)
	LoopDepth int
	NodeCount int
	// Boolean field (1 byte) - placed at end to minimize padding
	InLoop bool
}

AnalysisContext provides shared context between analyzers

type Analyzer 

type Analyzer interface {
	Name() string
	Analyze(node interface{}, fset *token.FileSet) []*models.Issue
}

func NewAIBullshitAnalyzer 

func NewAIBullshitAnalyzer() Analyzer

NewAIBullshitAnalyzer creates a new AI bullshit detector

func NewAPIMisuseAnalyzer 

func NewAPIMisuseAnalyzer() Analyzer

func NewCGOAnalyzer added in v0.11.2 

func NewCGOAnalyzer() Analyzer

func NewCPUCacheAnalyzer added in v0.11.2 

func NewCPUCacheAnalyzer() Analyzer

func NewCPUOptimizationAnalyzer 

func NewCPUOptimizationAnalyzer() Analyzer

func NewChannelAnalyzer 

func NewChannelAnalyzer() Analyzer

func NewConcurrencyPatternsAnalyzer 

func NewConcurrencyPatternsAnalyzer() Analyzer

func NewContextAnalyzer 

func NewContextAnalyzer() Analyzer

func NewCryptoAnalyzer added in v0.11.2 

func NewCryptoAnalyzer() Analyzer

func NewDatabaseAnalyzer 

func NewDatabaseAnalyzer() Analyzer

func NewDeferOptimizationAnalyzer 

func NewDeferOptimizationAnalyzer() Analyzer

func NewGCPressureAnalyzer 

func NewGCPressureAnalyzer() Analyzer

func NewGoroutineAnalyzer 

func NewGoroutineAnalyzer() Analyzer

func NewHTTPClientAnalyzer 

func NewHTTPClientAnalyzer() Analyzer

func NewHTTPReuseAnalyzer added in v0.11.2 

func NewHTTPReuseAnalyzer() Analyzer

func NewIOBufferAnalyzer added in v0.11.2 

func NewIOBufferAnalyzer() Analyzer

func NewInterfaceAnalyzer 

func NewInterfaceAnalyzer() Analyzer

func NewLoopAnalyzer 

func NewLoopAnalyzer() Analyzer

func NewMapAnalyzer 

func NewMapAnalyzer() Analyzer

func NewMemoryLeakAnalyzer 

func NewMemoryLeakAnalyzer() Analyzer

func NewNetworkPatternsAnalyzer 

func NewNetworkPatternsAnalyzer() Analyzer

func NewPrivacyAnalyzer 

func NewPrivacyAnalyzer() Analyzer

func NewRaceConditionAnalyzer 

func NewRaceConditionAnalyzer() Analyzer

func NewReflectionAnalyzer 

func NewReflectionAnalyzer() Analyzer

func NewRegexAnalyzer 

func NewRegexAnalyzer() Analyzer

func NewSerializationAnalyzer added in v0.11.2 

func NewSerializationAnalyzer() Analyzer

func NewSliceAnalyzer 

func NewSliceAnalyzer() Analyzer

func NewStructLayoutAnalyzer added in v0.11.2 

func NewStructLayoutAnalyzer() Analyzer

func NewSyncPoolAnalyzer 

func NewSyncPoolAnalyzer() Analyzer

func NewTestCoverageAnalyzer 

func NewTestCoverageAnalyzer() Analyzer

func NewTimeAnalyzer 

func NewTimeAnalyzer() Analyzer

type AnalyzerWithContext added in v0.11.2 

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

AnalyzerWithContext provides context-aware analysis

func NewAnalyzerWithContext added in v0.11.2 

func NewAnalyzerWithContext(root ast.Node) *AnalyzerWithContext

func (*AnalyzerWithContext) GetNodeLoopDepth added in v0.11.2 

func (a *AnalyzerWithContext) GetNodeLoopDepth(node ast.Node) int

func (*AnalyzerWithContext) IsNodeInLoop added in v0.11.2 

func (a *AnalyzerWithContext) IsNodeInLoop(node ast.Node) bool

type CGOAnalyzer added in v0.11.2 

type CGOAnalyzer struct{}

func (*CGOAnalyzer) Analyze added in v0.11.2 

func (ca *CGOAnalyzer) Analyze(node interface{}, fset *token.FileSet) []*models.Issue

func (*CGOAnalyzer) Name added in v0.11.2 

func (ca *CGOAnalyzer) Name() string

type CPUCacheAnalyzer added in v0.11.2 

type CPUCacheAnalyzer struct{}

func (*CPUCacheAnalyzer) Analyze added in v0.11.2 

func (c *CPUCacheAnalyzer) Analyze(node interface{}, fset *token.FileSet) []*models.Issue

func (*CPUCacheAnalyzer) Name added in v0.11.2 

func (c *CPUCacheAnalyzer) Name() string

type CPUOptimizationAnalyzer 

type CPUOptimizationAnalyzer struct{}

func (*CPUOptimizationAnalyzer) Analyze 

func (coa *CPUOptimizationAnalyzer) Analyze(node interface{}, fset *token.FileSet) []*models.Issue

func (*CPUOptimizationAnalyzer) Name 

func (coa *CPUOptimizationAnalyzer) Name() string

type CacheEntry added in v0.11.2 

type CacheEntry struct {
	Hash      string
	Issues    []*models.Issue
	Timestamp time.Time
}

type ChannelAnalyzer 

type ChannelAnalyzer struct{}

func (*ChannelAnalyzer) Analyze 

func (ca *ChannelAnalyzer) Analyze(node interface{}, fset *token.FileSet) []*models.Issue

func (*ChannelAnalyzer) Name 

func (ca *ChannelAnalyzer) Name() string

type ConcurrencyPatternsAnalyzer 

type ConcurrencyPatternsAnalyzer struct{}

ConcurrencyPatternsAnalyzer focuses on high-signal concurrency mistakes.

func (*ConcurrencyPatternsAnalyzer) Analyze 

func (cpa *ConcurrencyPatternsAnalyzer) Analyze(node interface{}, fset *token.FileSet) []*models.Issue

func (*ConcurrencyPatternsAnalyzer) Name 

func (cpa *ConcurrencyPatternsAnalyzer) Name() string

type ContextAnalyzer 

type ContextAnalyzer struct{}

func (*ContextAnalyzer) Analyze 

func (ca *ContextAnalyzer) Analyze(node interface{}, fset *token.FileSet) []*models.Issue

func (*ContextAnalyzer) Name 

func (ca *ContextAnalyzer) Name() string

type CryptoAnalyzer added in v0.11.2 

type CryptoAnalyzer struct{}

func (*CryptoAnalyzer) Analyze added in v0.11.2 

func (ca *CryptoAnalyzer) Analyze(node interface{}, fset *token.FileSet) []*models.Issue

func (*CryptoAnalyzer) Name added in v0.11.2 

func (ca *CryptoAnalyzer) Name() string

type DatabaseAnalyzer 

type DatabaseAnalyzer struct{}

func (*DatabaseAnalyzer) Analyze 

func (da *DatabaseAnalyzer) Analyze(node interface{}, fset *token.FileSet) []*models.Issue

func (*DatabaseAnalyzer) Name 

func (da *DatabaseAnalyzer) Name() string

type DeferOptimizationAnalyzer 

type DeferOptimizationAnalyzer struct{}

func (*DeferOptimizationAnalyzer) Analyze 

func (d *DeferOptimizationAnalyzer) Analyze(node interface{}, fset *token.FileSet) []*models.Issue

func (*DeferOptimizationAnalyzer) Name 

func (d *DeferOptimizationAnalyzer) Name() string

type DependencyAnalyzer 

type DependencyAnalyzer struct{}

func NewDependencyAnalyzer 

func NewDependencyAnalyzer(_ string) *DependencyAnalyzer

func (*DependencyAnalyzer) Analyze 

func (a *DependencyAnalyzer) Analyze(node interface{}, fset *token.FileSet) []*models.Issue

func (*DependencyAnalyzer) Name 

func (a *DependencyAnalyzer) Name() string

type GCPressureAnalyzer 

type GCPressureAnalyzer struct{}

func (*GCPressureAnalyzer) Analyze 

func (gpa *GCPressureAnalyzer) Analyze(node interface{}, fset *token.FileSet) []*models.Issue

func (*GCPressureAnalyzer) Name 

func (gpa *GCPressureAnalyzer) Name() string

type GoroutineAnalyzer 

type GoroutineAnalyzer struct{}

func (*GoroutineAnalyzer) Analyze 

func (ga *GoroutineAnalyzer) Analyze(node interface{}, fset *token.FileSet) []*models.Issue

func (*GoroutineAnalyzer) Name 

func (ga *GoroutineAnalyzer) Name() string

type HTTPClientAnalyzer 

type HTTPClientAnalyzer struct{}

func (*HTTPClientAnalyzer) Analyze 

func (hca *HTTPClientAnalyzer) Analyze(node interface{}, fset *token.FileSet) []*models.Issue

func (*HTTPClientAnalyzer) Name 

func (hca *HTTPClientAnalyzer) Name() string

type HTTPReuseAnalyzer added in v0.11.2 

type HTTPReuseAnalyzer struct{}

func (*HTTPReuseAnalyzer) Analyze added in v0.11.2 

func (ha *HTTPReuseAnalyzer) Analyze(node interface{}, fset *token.FileSet) []*models.Issue

func (*HTTPReuseAnalyzer) Name added in v0.11.2 

func (ha *HTTPReuseAnalyzer) Name() string

type IOBufferAnalyzer added in v0.11.2 

type IOBufferAnalyzer struct{}

func (*IOBufferAnalyzer) Analyze added in v0.11.2 

func (ia *IOBufferAnalyzer) Analyze(node interface{}, fset *token.FileSet) []*models.Issue

func (*IOBufferAnalyzer) Name added in v0.11.2 

func (ia *IOBufferAnalyzer) Name() string

type IgnoreChecker added in v0.11.2 

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

IgnoreChecker checks if issues should be ignored based on comments

func NewIgnoreChecker added in v0.11.2 

func NewIgnoreChecker(fset *token.FileSet, file *ast.File) *IgnoreChecker

NewIgnoreChecker creates a new ignore checker for a file

func (*IgnoreChecker) ShouldIgnore added in v0.11.2 

func (ic *IgnoreChecker) ShouldIgnore(issueType string, line int) bool

ShouldIgnore checks if an issue at a specific line should be ignored

type InterfaceAnalyzer 

type InterfaceAnalyzer struct{}

func (*InterfaceAnalyzer) Analyze 

func (ia *InterfaceAnalyzer) Analyze(node interface{}, fset *token.FileSet) []*models.Issue

func (*InterfaceAnalyzer) Name 

func (ia *InterfaceAnalyzer) Name() string

type LoopAnalyzer 

type LoopAnalyzer struct{}

func (*LoopAnalyzer) Analyze 

func (la *LoopAnalyzer) Analyze(node interface{}, fset *token.FileSet) []*models.Issue

func (*LoopAnalyzer) Name 

func (la *LoopAnalyzer) Name() string

type LoopContext added in v0.11.2 

type LoopContext struct {
}

LoopContext provides proper loop detection for analyzers

type MapAnalyzer 

type MapAnalyzer struct{}

func (*MapAnalyzer) Analyze 

func (ma *MapAnalyzer) Analyze(node interface{}, fset *token.FileSet) []*models.Issue

func (*MapAnalyzer) Name 

func (ma *MapAnalyzer) Name() string

type MemoryLeakAnalyzer 

type MemoryLeakAnalyzer struct{}

func (*MemoryLeakAnalyzer) Analyze 

func (mla *MemoryLeakAnalyzer) Analyze(node interface{}, fset *token.FileSet) []*models.Issue

func (*MemoryLeakAnalyzer) Name 

func (mla *MemoryLeakAnalyzer) Name() string

type NetworkPatternsAnalyzer 

type NetworkPatternsAnalyzer struct{}

func (*NetworkPatternsAnalyzer) Analyze 

func (npa *NetworkPatternsAnalyzer) Analyze(node interface{}, fset *token.FileSet) []*models.Issue

func (*NetworkPatternsAnalyzer) Name 

func (npa *NetworkPatternsAnalyzer) Name() string

type PrivacyAnalyzer 

type PrivacyAnalyzer struct{}

func (*PrivacyAnalyzer) Analyze 

func (p *PrivacyAnalyzer) Analyze(node interface{}, fset *token.FileSet) []*models.Issue

func (*PrivacyAnalyzer) Name 

func (p *PrivacyAnalyzer) Name() string

type RaceConditionAnalyzer 

type RaceConditionAnalyzer struct{}

func (*RaceConditionAnalyzer) Analyze 

func (rca *RaceConditionAnalyzer) Analyze(node interface{}, fset *token.FileSet) []*models.Issue

func (*RaceConditionAnalyzer) Name 

func (rca *RaceConditionAnalyzer) Name() string

type ReflectionAnalyzer 

type ReflectionAnalyzer struct{}

func (*ReflectionAnalyzer) Analyze 

func (ra *ReflectionAnalyzer) Analyze(node interface{}, fset *token.FileSet) []*models.Issue

func (*ReflectionAnalyzer) Name 

func (ra *ReflectionAnalyzer) Name() string

type RegexAnalyzer 

type RegexAnalyzer struct{}

func (*RegexAnalyzer) Analyze 

func (ra *RegexAnalyzer) Analyze(node interface{}, fset *token.FileSet) []*models.Issue

func (*RegexAnalyzer) Name 

func (ra *RegexAnalyzer) Name() string

type SerializationAnalyzer added in v0.11.2 

type SerializationAnalyzer struct{}

func (*SerializationAnalyzer) Analyze added in v0.11.2 

func (sa *SerializationAnalyzer) Analyze(node interface{}, fset *token.FileSet) []*models.Issue

func (*SerializationAnalyzer) Name added in v0.11.2 

func (sa *SerializationAnalyzer) Name() string

type SliceAnalyzer 

type SliceAnalyzer struct{}

func (*SliceAnalyzer) Analyze 

func (sa *SliceAnalyzer) Analyze(node interface{}, fset *token.FileSet) []*models.Issue

func (*SliceAnalyzer) Name 

func (sa *SliceAnalyzer) Name() string

type StructLayoutAnalyzer added in v0.11.2 

type StructLayoutAnalyzer struct{}

func (*StructLayoutAnalyzer) Analyze added in v0.11.2 

func (s *StructLayoutAnalyzer) Analyze(node interface{}, fset *token.FileSet) []*models.Issue

func (*StructLayoutAnalyzer) Name added in v0.11.2 

func (s *StructLayoutAnalyzer) Name() string

type SyncPoolAnalyzer 

type SyncPoolAnalyzer struct{}

func (*SyncPoolAnalyzer) Analyze 

func (spa *SyncPoolAnalyzer) Analyze(node interface{}, fset *token.FileSet) []*models.Issue

func (*SyncPoolAnalyzer) Name 

func (spa *SyncPoolAnalyzer) Name() string

type TestCoverageAnalyzer 

type TestCoverageAnalyzer struct{}

func (*TestCoverageAnalyzer) Analyze 

func (tca *TestCoverageAnalyzer) Analyze(node interface{}, fset *token.FileSet) []*models.Issue

func (*TestCoverageAnalyzer) Name 

func (tca *TestCoverageAnalyzer) Name() string

type TimeAnalyzer 

type TimeAnalyzer struct{}

func (*TimeAnalyzer) Analyze 

func (ta *TimeAnalyzer) Analyze(node interface{}, fset *token.FileSet) []*models.Issue

func (*TimeAnalyzer) Name 

func (ta *TimeAnalyzer) Name() string

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