config

type Config struct {
	// Threshold sets the minimum token sequence size to consider as duplicate
	Threshold int `json:"threshold,omitempty"`

	// IncludeVendor includes vendor directory in analysis
	IncludeVendor bool `json:"includeVendor,omitempty"`

	// IncludeNodeModules includes node_modules directory in hash-based analysis.
	// By default, node_modules is excluded in hash detection mode to avoid
	// processing large dependency directories. Set to true to include them.
	IncludeNodeModules bool `json:"includeNodeModules,omitempty"`

	// FilesFromStdin reads file paths from stdin when true
	FilesFromStdin bool `json:"filesFromStdin,omitempty"`

	// OutputFormat sets the output format with type safety
	OutputFormat OutputFormat `json:"outputFormat,omitzero"`

	// Verbose enables verbose output
	Verbose bool `json:"verbose,omitempty"`

	// Paths specifies the paths to analyze
	Paths []string `json:"paths,omitempty"`

	// IgnoreFiles specifies file patterns to ignore
	IgnoreFiles []string `json:"ignoreFiles,omitempty"`

	// MaxChildrenSerial sets the maximum children serial for large slices
	MaxChildrenSerial int `json:"maxChildrenSerial,omitempty"`

	// OutputFile specifies the output file (if not stdout)
	OutputFile string `json:"outputFile,omitempty"`

	// SortBy specifies sorting criteria for clone groups
	SortBy SortCriteria `json:"sortBy,omitzero"`

	// DetectionMethods specifies which detection methods to use
	DetectionMethods DetectionMethods `json:"detectionMethods,omitempty"`

	// Profile enables performance profiling output
	Profile bool `json:"profile,omitempty"`

	// Timeout specifies maximum execution time (0 = no timeout)
	Timeout time.Duration `json:"timeout,omitempty,format:nano"`

	// IncludeSQLC includes sqlc.dev generated files in analysis (default: false, filtered)
	IncludeSQLC bool `json:"includeSQLC,omitempty"`

	// IncludeTempl includes templ-generated *_templ.go files in analysis (default: false, filtered).
	// .templ source files are always included regardless of this setting.
	IncludeTempl bool `json:"includeTempl,omitempty"`

	// IncludeProtobuf includes protobuf generated files (.pb.go, _grpc.pb.go)
	IncludeProtobuf bool `json:"includeProtobuf,omitempty"`

	// IncludeMockgen includes mockgen generated files
	IncludeMockgen bool `json:"includeMockgen,omitempty"`

	// IncludeStringer includes stringer generated files
	IncludeStringer bool `json:"includeStringer,omitempty"`

	// IncludeGeneric includes files with standard "Code generated by" comments in analysis (default: false, filtered).
	// This is a catch-all that catches any tool following the Go convention from https://go.dev/s/generatedcode.
	// Includes protoc-gen-connect-go, oapi-codegen, wire, deepcopy-gen, and any other generator.
	IncludeGeneric bool `json:"includeGeneric,omitempty"`

	// Only restricts analysis to a specific file type (FileTypeGo or FileTypeTempl).
	// FileTypeAll (empty string) means analyze all file types.
	Only FileType `json:"only,omitzero"`

	// IncludePatterns specifies file patterns to always include (takes precedence over filter)
	IncludePatterns []string `json:"includePatterns,omitempty"`

	// ExcludePatterns specifies additional file patterns to exclude
	ExcludePatterns []string `json:"excludePatterns,omitempty"`

	// Incremental enables incremental analysis (only analyze changed files)
	Incremental bool `json:"incremental,omitempty"`

	// CacheDir specifies the cache directory for AST caching
	// If empty, uses default .cache/art-dupl
	CacheDir string `json:"cacheDir,omitempty"`

	// ClearCache clears the cache before running (useful for forced full rebuild)
	ClearCache bool `json:"clearCache,omitempty"`

	// MaxCacheEntries limits the number of cached AST files on disk.
	// 0 means unlimited. When exceeded, oldest entries are evicted.
	MaxCacheEntries int `json:"maxCacheEntries,omitempty"`

	// DetectionMode controls how identifier names participate in matching.
	// - "semantic" (default): alpha-normalized identifiers — detects Type 2 renamed clones.
	// - "exact": verbatim name hashing — Type 1 copy-paste only.
	// - "structural": AST shape only, ignores names entirely.
	DetectionMode DetectionMode `json:"detectionMode,omitzero"`

	// Workers specifies the number of concurrent workers for file parsing.
	// 0 or negative means use runtime.GOMAXPROCS(0).
	// 1 means sequential processing (same as Parse()).
	Workers int `json:"workers,omitempty"`

	// DiffMode enables diff visualization for HTML output.
	// When enabled, duplicate occurrences are shown with visual diff highlighting.
	DiffMode DiffMode `json:"diffMode,omitzero"`

	// RichText enables enhanced text output with classification badges,
	// priority indicators, and actionable suggestions.
	RichText bool `json:"richText,omitempty"`

	// SuppressTestLow suppresses test-file clones classified as low priority.
	// Reduces noise from test boilerplate without hiding production issues.
	SuppressTestLow bool `json:"suppressTestLow,omitempty"`

	// TestThreshold sets a separate minimum token count for test files.
	// When 0, defaults to max(30, Threshold) — test files need substantial
	// clones to be reported, filtering out common test boilerplate noise.
	TestThreshold int `json:"testThreshold,omitempty"`

	// IgnoreTests excludes all *_test.go files from analysis entirely.
	// Use --include-tests to override and analyze test files normally.
	IgnoreTests bool `json:"ignoreTests,omitempty"`

	// IncludeTests disables ALL test-specific filtering: treats *_test.go files
	// identically to production files. Overrides IgnoreTests, SuppressTestLow,
	// and TestThreshold defaults.
	IncludeTests bool `json:"includeTests,omitempty"`

	// MinLines suppresses clone groups whose clones span fewer than N source lines.
	// 0 = disabled (no line-count filtering). Useful for filtering trivial
	// one-liner clones that pass the token threshold but are too short to matter.
	MinLines int `json:"minLines,omitempty"`

	// Quiet suppresses non-essential status output (progress messages,
	// profiling notices). Clone results are still printed.
	Quiet bool `json:"quiet,omitempty"`

	// TypeAware enables go/types-based detection: encodes each local variable's
	// static type into the identifier hash so that different-typed variables with
	// the same name produce different hashes. Eliminates false positives like
	// time.Time.String matching *big.Int.String. Requires go/packages type
	// checking (10-100x slower). Only effective with semantic detection mode.
	TypeAware bool `json:"typeAware,omitempty"`
}

type DetectionMethod = domain.DetectionMethod

type DetectionMethods []DetectionMethod

type DetectionMode = domain.DetectionMode

type DiffMode = domain.DiffMode

type FileType string

type OutputFormat = domain.OutputFormat

type SortCriteria = domain.SortCriteria