Added #

• 7 new high-impact lint rules:

  Flutter Widget Rules (3):

  • avoid_shrink_wrap_in_scroll - Detects ListView/GridView/SingleChildScrollView with shrinkWrap: true, which causes O(n) layout cost and defeats lazy loading [Warning tier]
  • avoid_deep_widget_nesting - Warns when widget build methods have depth > 15 levels; extract to separate widgets for maintainability [Info tier]
  • prefer_safe_area_aware - Scaffold body content should be wrapped in SafeArea for edge content handling [Info tier]

  State Management Rules (2):

  • avoid_ref_in_build_body - Detects ref.read() inside build() method body; use ref.watch() for reactive updates in Riverpod [Warning tier]
  • require_immutable_bloc_state - BLoC state classes should be annotated with @immutable or extend Equatable [Error tier]

  API & Network Rules (1):

  • require_request_timeout - HTTP requests (http.get/post/etc, Dio) should have timeout configured to prevent hanging requests [Warning tier]

  Testing Best Practices Rules (1):

  • avoid_flaky_tests - Detects flaky test patterns: unseeded Random(), DateTime.now(), File/Directory operations, and network calls without mocking [Warning tier]

Changed #

• prefer_async_callback rule: Quick fix now replaces VoidCallback with Future<void> Function() instead of AsyncCallback. This eliminates the need for an extra import (package:flutter/foundation.dart) and is consistent with how parameterized async callbacks are written (e.g., Future<void> Function(String)).

• prefer_safe_area_aware: Reduced false positives - now skips Scaffolds with:

  • extendBody: true or extendBodyBehindAppBar: true (intentional fullscreen)
  • Body wrapped in CustomScrollView, NestedScrollView, or MediaQuery

• require_request_timeout: Reduced false positives - now more specific about HTTP client detection, no longer matches generic 'api' prefix (e.g., apiResponse.get())

• require_focus_node_dispose: Now recognizes iteration-based disposal patterns for List<FocusNode> and Map<..., FocusNode> (matching ScrollController rule)

• avoid_ref_in_build_body: Added more callback methods where ref.read() is acceptable: onDismissed, onEnd, onStatusChanged, onComplete, onError, onDoubleTap, onPanUpdate, onDragEnd, onSaved, addPostFrameCallback

Improved #

• All testing rules: Added Windows path support (\test\ in addition to /test/) for test file detection. Now correctly identifies test files on Windows.

• avoid_flaky_tests: Enhanced detection accuracy:

  • Added Process.run( and Platform.environment to flaky patterns
  • Improved seeded Random detection using regex (any numeric seed, not just 1/42)
  • Added withClock and TestWidgetsFlutterBinding to safe patterns

• require_scroll_controller_dispose, require_focus_node_dispose, and require_bloc_close quick fixes: Rewrote to actually fix the issue instead of adding TODO comments:

  • If dispose() exists: inserts .dispose() or .close() call before super.dispose()
  • If dispose() missing: creates full @override void dispose() method

• prefer_async_callback documentation: Comprehensive rewrite explaining:

  • Why VoidCallback silently discards Futures (lost errors, race conditions)
  • Which callback names trigger detection (onSubmit, onDelete, onRefresh, etc.)
  • Why Future<void> Function() is preferred over AsyncCallback
  • Clear BAD/GOOD code examples

• prefer_async_callback prefix detection: Added missing prefixes for better detection of compound names like onProcessPayment, onConfirmDelete, onBackupData, etc.

Added #

• 50 new lint rules:

  Flutter Widget Rules - UX & Interaction (10):

  • avoid_hardcoded_layout_values - Extract magic numbers to named constants [Info tier]
  • prefer_ignore_pointer - Suggests IgnorePointer when AbsorbPointer may block unintentionally [Info tier]
  • avoid_gesture_without_behavior - GestureDetector should specify HitTestBehavior [Info tier]
  • avoid_double_tap_submit - Submit buttons should prevent double-tap [Warning tier]
  • prefer_cursor_for_buttons - Interactive widgets should specify mouse cursor for web [Info tier]
  • require_hover_states - Interactive widgets should handle hover for web/desktop [Info tier]
  • require_button_loading_state - Async buttons should show loading state [Info tier]
  • avoid_hardcoded_text_styles - Use Theme.of(context).textTheme instead of inline TextStyle [Info tier]
  • prefer_page_storage_key - Scrollables should use PageStorageKey to preserve position [Info tier]
  • require_refresh_indicator - Lists with remote data should have pull-to-refresh [Info tier]

  Flutter Widget Rules - Scrolling & Lists (9):

  • require_scroll_physics - Scrollables should specify physics for consistent behavior [Info tier]
  • prefer_sliver_list - Use SliverList instead of ListView inside CustomScrollView [Warning tier]
  • prefer_keep_alive - State classes in tabs should use AutomaticKeepAliveClientMixin [Info tier]
  • require_default_text_style - Multiple Text widgets with same style should use DefaultTextStyle [Info tier]
  • prefer_wrap_over_overflow - Row with many small widgets should use Wrap [Info tier]
  • prefer_asset_image_for_local - Use AssetImage for bundled assets, not FileImage [Warning tier]
  • prefer_fit_cover_for_background - Background images should use BoxFit.cover [Info tier]
  • require_disabled_state - Buttons with conditional onPressed should customize disabled style [Info tier]
  • require_drag_feedback - Draggable should have feedback widget [Info tier]

  Flutter Widget Rules - Layout & Performance (8):

  • avoid_gesture_conflict - Nested GestureDetector widgets may cause conflicts [Warning tier]
  • avoid_large_images_in_memory - Images should specify size constraints [Info tier]
  • avoid_layout_builder_in_scrollable - LayoutBuilder in scrollables causes rebuilds [Warning tier]
  • prefer_intrinsic_dimensions - Use IntrinsicWidth/Height for dynamic sizing [Info tier]
  • prefer_actions_and_shortcuts - Use Actions/Shortcuts for keyboard handling [Info tier]
  • require_long_press_callback - Important actions should have onLongPress alternative [Info tier]
  • avoid_find_child_in_build - Don't traverse widget tree in build() [Warning tier]
  • avoid_unbounded_constraints - Avoid widgets with unbounded constraints in scrollables [Warning tier]

  Flutter Widget Rules - Advanced (10):

  • prefer_fractional_sizing - Use FractionallySizedBox instead of MediaQuery * 0.x [Info tier]
  • avoid_unconstrained_box_misuse - UnconstrainedBox in constrained parent may overflow [Warning tier]
  • require_error_widget - FutureBuilder/StreamBuilder should handle error state [Warning tier]
  • prefer_sliver_app_bar - Use SliverAppBar in CustomScrollView, not AppBar [Info tier]
  • avoid_opacity_misuse - Use AnimatedOpacity when opacity uses variables [Info tier]
  • prefer_clip_behavior - Specify clipBehavior on Stack/Container for performance [Info tier]
  • require_scroll_controller - ListView.builder should have ScrollController [Info tier]
  • prefer_positioned_directional - Use PositionedDirectional for RTL support [Info tier]
  • avoid_stack_overflow - Stack children should use Positioned/Align [Info tier]
  • require_form_validation - TextFormField inside Form should have validator [Warning tier]

  Testing Best Practices Rules (13):

  • avoid_test_sleep - Tests should use fakeAsync/pumpAndSettle, not sleep() [Warning tier]
  • avoid_find_by_text - Prefer find.byKey() for widget interactions [Info tier]
  • require_test_keys - Interactive widgets in tests should have Keys [Info tier]
  • require_arrange_act_assert - Tests should follow AAA pattern [Info tier]
  • prefer_mock_navigator - Navigator usage should be mocked for verification [Info tier]
  • avoid_real_timer_in_widget_test - Use fakeAsync instead of Timer [Warning tier]
  • require_mock_verification - Stubbed mocks should be verified [Info tier]
  • prefer_matcher_over_equals - Use matchers (isTrue, isNull, hasLength) [Info tier]
  • prefer_test_wrapper - Widget tests should wrap with MaterialApp [Info tier]
  • require_screen_size_tests - Responsive widgets should test multiple sizes [Info tier]
  • avoid_stateful_test_setup - setUp should not mutate shared state [Warning tier]
  • prefer_mock_http - Use MockClient instead of real HTTP [Warning tier]
  • require_golden_test - Visual tests should use golden comparison [Info tier]

Changed #

• prefer_ignore_pointer - Improved documentation explaining when to use AbsorbPointer vs IgnorePointer
• require_disabled_state - Clarified that Flutter buttons have default disabled styling; rule suggests customization
• require_refresh_indicator - Now only triggers for lists that appear to show remote data
• avoid_find_by_text - Now only warns when find.text() is used for interactions (tap/drag), not content verification

Fixed #

• prefer_mock_http - Consolidated duplicate InstanceCreationExpression registrations into single handler

Changed #

• prefer_boolean_prefixes, prefer_boolean_prefixes_for_locals, prefer_boolean_prefixes_for_params - Enhanced boolean naming validation:
  • Now supports leading underscores (strips _ prefix before validation)
  • Added 23 new action verb prefixes: add, animate, apply, block, collapse, expand, filter, load, lock, log, merge, mute, pin, remove, reverse, save, send, sort, split, sync, track, trim, validate, wrap
  • Added valid suffixes: Active, Checked, Disabled, Enabled, Hidden, Loaded, Loading, Required, Selected, Valid, Visibility, Visible
  • Added allowed exact names: value (Flutter Checkbox/Switch convention)
  • Examples now passing: _deviceEnabled, sortAlphabetically, filterCountryHasContacts, applyScrollView, defaultHideIcons

Added #

• 4 new lint rules:

  Async Rules (1):

  • prefer_async_callback - Warns when VoidCallback is used for potentially async operations (onSubmit, onSave, onLoad, etc.). Discarded Futures hide exceptions. (quick-fix) [Professional tier]

  Naming & Style Rules (2):

  • prefer_boolean_prefixes_for_locals - Local boolean variables should use is/has/can/should prefix [Comprehensive tier]
  • prefer_boolean_prefixes_for_params - Boolean parameters should use is/has/can/should prefix [Professional tier]

  Security Rules (1):

  • avoid_generic_key_in_url - Stricter variant that catches generic key= and auth= URL parameters (higher false positive rate) [Insanity tier]

• VS Code extension - Optional status bar button for running custom_lint (see README for installation)

Changed #

• prefer_boolean_prefixes - Reduced scope: Now only checks class fields and top-level variables. Local variables and parameters are handled by the new separate rules for gradual adoption.

• avoid_token_in_url - Removed generic auth and key patterns to reduce false positives. These are now in avoid_generic_key_in_url for stricter codebases.

• require_scroll_controller_dispose - Now recognizes iteration-based disposal patterns:

  • for (final c in _controllers) { c.dispose(); } - for-in loop disposal
  • for (final c in _controllers.values) { c.dispose(); } - Map values disposal

• require_database_close - Fixed word boundary detection to avoid false positives on method names containing database keywords (e.g., initIsarDatabase)

False positive reductions in 4 rules:

• avoid_commented_out_code - Now skips annotation markers (TODO, FIXME, NOTE, HACK, BUG, OPTIMIZE, WARNING, CHANGED, REVIEW, DEPRECATED, IMPORTANT, MARK)

• format_comment_formatting - Consolidated annotation marker detection using single regex pattern

• prefer_sentence_case_comments - Now detects and skips commented-out code:

  • Dart keywords (return, if, for, while, class, import, etc.)
  • Code constructs (function calls, assignments, operators)
  • Code symbols (brackets, braces, increment/decrement, ternary)

• prefer_doc_comments_over_regular - Now skips:

  • Annotation markers (TODO, FIXME, NOTE, HACK, etc.)
  • Commented-out code (type declarations, control flow, imports)

Fixed #

• Ignore comment handling for catch clauses - Comments placed before the closing } of a try block now properly suppress warnings on the catch clause:

  try {
    // code
  // ignore: avoid_swallowing_exceptions
  } on Exception catch (e) {
    // empty
  }
  

• avoid_unsafe_where_methods - Removed debug print statements from quick fix

Fixed #

• License detection on pub.dev - LICENSE file now uses LF line endings instead of CRLF, fixing the "(pending)" license display in the pub.dev sidebar
• CI failures during publish - Publish script now handles unpushed commits gracefully, ensuring code is formatted before push so CI passes on release commits

Changed #

• Documentation cross-references - All markdown files now use full GitHub URLs instead of relative paths for better discoverability on pub.dev:
  • README.md: Updated Documentation table and STYLISTIC.md references
  • STYLISTIC.md: Updated ROADMAP.md reference
  • ROADMAP.md: Updated CHANGELOG.md, CONTRIBUTING.md, and STYLISTIC.md references
  • CONTRIBUTING.md: Updated STYLISTIC.md reference
  • ENTERPRISE.md: Updated migration guide references

Added #

• .gitattributes - Enforces LF line endings for LICENSE file to prevent future license detection issues

Added #

• 37 new lint rules with quick-fixes where applicable:

  Modern Dart 3.0+ Class Modifier Rules (4):

  • avoid_unmarked_public_class - Public classes should use base, final, interface, or sealed modifier
  • prefer_final_class - Non-extensible classes should be marked final
  • prefer_interface_class - Pure abstract contracts should use interface class
  • prefer_base_class - Abstract classes with shared implementation should use base

  Modern Dart 3.0+ Pattern Rules (3):

  • prefer_pattern_destructuring - Use pattern destructuring instead of multiple .$1, .$2 accesses
  • prefer_when_guard_over_if - Use when guards in switch cases instead of nested if
  • prefer_wildcard_for_unused_param - Use _ for unused parameters (Dart 3.7+) (quick-fix)

  Modern Flutter Widget Rules (5):

  • avoid_material2_fallback - Avoid useMaterial3: false (Material 3 is default since Flutter 3.16) (quick-fix)
  • prefer_overlay_portal - Use OverlayPortal for declarative overlays (Flutter 3.10+)
  • prefer_carousel_view - Use CarouselView for carousel patterns (Flutter 3.24+)
  • prefer_search_anchor - Use SearchAnchor for Material 3 search (Flutter 3.10+)
  • prefer_tap_region_for_dismiss - Use TapRegion for tap-outside-to-dismiss patterns (Flutter 3.10+)

  Flutter Widget Rules (10):

  • avoid_raw_keyboard_listener - Use KeyboardListener instead of deprecated RawKeyboardListener (quick-fix)
  • avoid_image_repeat - Image.repeat is rarely needed; explicit ImageRepeat.noRepeat preferred (quick-fix)
  • avoid_icon_size_override - Use IconTheme instead of per-icon size
  • prefer_inkwell_over_gesture - InkWell provides material ripple feedback (quick-fix)
  • avoid_fitted_box_for_text - FittedBox can cause text scaling issues
  • prefer_listview_builder - Use ListView.builder for long/infinite lists
  • avoid_opacity_animation - Use AnimatedOpacity/FadeTransition instead of Opacity widget (quick-fix)
  • avoid_sized_box_expand - Use SizedBox.expand() constructor instead of double.infinity (quick-fix)
  • prefer_selectable_text - Use SelectableText for user-copyable content (quick-fix)
  • prefer_spacing_over_sizedbox - Use Row/Column/Wrap spacing parameter instead of SizedBox spacers (Flutter 3.10+)

  Security Rules (3):

  • avoid_token_in_url - Tokens/API keys should be in headers, not URL query params
  • avoid_clipboard_sensitive - Don't copy passwords or tokens to clipboard
  • avoid_storing_passwords - Never store passwords in SharedPreferences; use flutter_secure_storage

  Performance Rules (2):

  • avoid_string_concatenation_loop - Use StringBuffer for string building in loops (quick-fix)
  • avoid_large_list_copy - List.from() copies entire list; consider Iterable operations

• 20 new stylistic/opinionated rules (not in any tier by default - enable individually):

  • prefer_relative_imports - Use relative imports for same-package files
  • prefer_one_widget_per_file - One widget class per file
  • prefer_arrow_functions - Use arrow syntax for simple functions
  • prefer_all_named_parameters - Use named parameters instead of positional
  • prefer_trailing_comma_always - Trailing commas on all multi-line structures
  • prefer_private_underscore_prefix - Underscore prefix for private members
  • prefer_widget_methods_over_classes - Helper methods instead of private widget classes
  • prefer_explicit_types - Explicit type annotations instead of var/final
  • prefer_class_over_record_return - Named classes instead of record return types
  • prefer_inline_callbacks - Inline callbacks instead of separate methods
  • prefer_single_quotes - Prefer single quotes for string literals (quick-fix)
  • prefer_todo_format - TODOs follow TODO(author): description format
  • prefer_fixme_format - FIXMEs follow FIXME(author): description format
  • prefer_sentence_case_comments - Comments start with capital letter (quick-fix)
  • prefer_period_after_doc - Doc comment sentences end with period (quick-fix)
  • prefer_screaming_case_constants - Constants in SCREAMING_SNAKE_CASE (quick-fix)
  • prefer_descriptive_bool_names - Boolean names use is/has/can/should prefix
  • prefer_snake_case_files - File names in snake_case.dart
  • avoid_small_text - Minimum 12sp text size for accessibility (quick-fix)
  • prefer_doc_comments_over_regular - Use /// instead of // for member docs (quick-fix)

• Quick fixes added to existing rules:

  • avoid_explicit_pattern_field_name - Auto-convert fieldName: fieldName to :fieldName shorthand
  • prefer_digit_separators - Auto-add digit separators to large numbers (e.g., 1000000 → 1_000_000)

• SaropaLintRule base class enhancements - All rules now use the enhanced base class with:

  • Hyphenated ignore comments - Both // ignore: no_empty_block and // ignore: no-empty-block formats work
  • Context-aware file skipping - Generated files (*.g.dart, *.freezed.dart), fixture files skipped by default
  • Documentation URLs - Each rule has documentationUrl and hyphenatedName getters
  • Severity override support - Configure SaropaLintRule.severityOverrides for project-level severity changes

• Automatic file skipping for:

  • Generated code: *.g.dart, *.freezed.dart, *.gen.dart, *.gr.dart, *.config.dart, *.mocks.dart
  • Fixture files: fixture/**, fixtures/**, *_fixture.dart
  • Optional: test files (skipTestFiles), example files (skipExampleFiles)

Fixed #

• prefer_when_guard_over_if - Removed incorrect handler for traditional SwitchCase which doesn't support when guards (only SwitchPatternCase does)

Logic fixes across 5 rule files to reduce false positives and improve accuracy:

• async_rules.dart:

  • AvoidStreamToStringRule - Now uses staticType instead of string matching to avoid false positives on variable names like "upstream"
  • AvoidPassingAsyncWhenSyncExpectedRule - Only flags async callbacks passed to methods that ignore Futures (forEach, map, etc.) instead of all async callbacks
  • PreferAsyncAwaitRule - Only flags .then() inside async functions where await could actually be used
  • PreferCommentingFutureDelayedRule - Simplified token loop logic to use reliable precedingComments check
  • AvoidNestedStreamsAndFuturesRule - No longer duplicates AvoidNestedFuturesRule for Future<Future> cases

• control_flow_rules.dart:

  • AvoidNestedConditionalExpressionsRule - Fixed double-reporting by only flagging outermost conditional
  • AvoidUnnecessaryContinueRule - Fixed parent check to correctly identify loop contexts
  • AvoidIfWithManyBranchesRule - Fixed else-if chain detection using elseStatement identity
  • PreferReturningConditionalsRule - No longer overlaps with PreferReturningConditionRule

• security_rules.dart:

  • RequireSecureStorageRule - Removed overly broad 'key' pattern that matched 'selectedThemeKey'
  • AvoidLoggingSensitiveDataRule - Changed 'pin' to 'pincode'/'pin_code' to avoid matching "spinning", "pinned"
  • RequireCertificatePinningRule - Fixed cascade expression detection logic
  • AvoidEvalLikePatternsRule - Removed noSuchMethod check (valid for mocking/proxying)

• testing_best_practices_rules.dart:

  • AvoidRealNetworkCallsInTestsRule - Removed Uri.parse/Uri.https/Uri.http from network patterns (URL construction, not network calls)
  • AvoidVagueTestDescriptionsRule - Relaxed minimum length from 10 to 5 chars
  • AvoidProductionConfigInTestsRule - Removed overly broad 'api.com' and 'api.io' patterns

• type_safety_rules.dart:

  • RequireSafeJsonParsingRule - Regex now matches any map['key']/data['key'] patterns, not just json['key']

Performance improvements:

• debug_rules.dart - Moved RegExp patterns to static final class fields to avoid recompilation:

  • AvoidUnguardedDebugRule - Pre-compiled _isDebugPattern and _debugSuffixPattern
  • PreferCommentingAnalyzerIgnoresRule - Pre-compiled _ignorePattern, _ignoreForFilePattern, _ignoreDirectivePattern

• naming_style_rules.dart - FormatCommentRule - Pre-compiled _lowercaseStartPattern

Changed #

• README - Added "Automatic File Skipping" section documenting which files are skipped by default
• README - Added hyphenated ignore comment example in "Suppressing Warnings" section
• ROADMAP - Added section 5.0 "SaropaLintRule Base Class Enhancements" documenting implemented and planned features

Changed #

• README overhaul - Expanded "Why saropa_lints?" section:
  • Added "Linting vs static analysis" explanation
  • Added concrete code examples of bugs it catches
  • Added comparison to enterprise tools (SonarQube, Coverity, Checkmarx)
  • Added regulatory context (European Accessibility Act, GitHub leaked secrets stats)
• pub.dev compatibility - Fixed all relative links to use absolute GitHub URLs:
  • Banner image now uses raw.githubusercontent.com
  • Migration guides, CONTRIBUTING.md, ENTERPRISE.md, LICENSE all link to GitHub
• Accurate tier counts - Corrected inflated rule counts across all documentation:
  • Essential: ~50 (was ~100)
  • Recommended: ~150 (was ~300)
  • Professional: ~250 (was ~600)
  • Comprehensive: ~400 (was ~800)
  • Insanity: ~475 (was 1000)
• Tier descriptions - Updated Recommended tier to highlight null safety and collection bounds checking
• Package description - Updated pub.dev description from "1,000+" to "500+" rules

Changed #

• avoid_unsafe_collection_methods - Now recognizes collection-if guards:
  • [if (list.isNotEmpty) list.first] - guarded in collection literal
  • {if (set.length > 0) set.first} - guarded in set literal
  • [if (list.isEmpty) 0 else list.first] - inverted guard in else branch
• require_value_notifier_dispose - Now recognizes loop-based disposal patterns for collections of ValueNotifiers:
  • for (final n in _notifiers) { n.dispose(); } - for-in loop disposal
  • _notifiers.forEach((n) => n.dispose()) - forEach disposal
  • Supports List<ValueNotifier<T>>, Set<ValueNotifier<T>>, Iterable<ValueNotifier<T>>
• require_file_close_in_finally - Reduced false positives by requiring file indicators (File, IOSink, RandomAccessFile) for generic .open() calls

Fixed #

• avoid_null_assertion - Added additional safe pattern detection to reduce false positives:
  • Null-coalescing assignment: x ??= value; x! - safe after ??=
  • Negated null checks: if (!(x == null)) { x! }
  • Compound && conditions: if (a && x != null) { x! }
  • Compound || with early return: if (a || x == null) return; x!
  • Flutter async builder patterns: if (snapshot.hasData) { snapshot.data! }, if (snapshot.hasError) { snapshot.error! }
  • While loops: while (x != null) { x! }
  • For loops: for (; x != null; ) { x! }
• avoid_undisposed_instances - Fixed type annotation access for analyzer 8.x (name2.lexeme); now follows helper method calls to detect indirect disposal patterns
• avoid_undisposed_instances - Enhanced field extraction to handle parenthesized expressions and cascade expressions

Added #

• no_empty_block - Added quick fix that inserts an explanatory comment inside the empty block
• avoid_null_assertion - Added quick fix that converts x!.prop to x?.prop in conditions, or adds HACK comment

Changed #

• avoid_null_assertion - Refactored null-check extension names into documented const sets (_truthyNullCheckNames for && patterns, _falsyNullCheckNames for || patterns) for maintainability
• avoid_unsafe_collection_methods - Now recognizes guarded access patterns and won't flag safe usage:
  • If statements: if (list.isNotEmpty) { list.first }, if (list.length > 0) { ... }
  • Ternaries: list.isNotEmpty ? list.first : fallback, list.length > 1 ? list.last : fallback
  • Inverted guards: if (list.isEmpty) { } else { list.first }
  • Quick fix now suggests *OrNull methods (firstOrNull, lastOrNull, singleOrNull) instead of adding HACK comments
• require_future_error_handling - Now uses actual type checking (isDartAsyncFuture) instead of method name heuristics. Added quick fix that adds .catchError() handler.

Fixed #

• avoid_null_assertion - Added support for inverted if-blocks (if (x.isEmpty) { } else { x! }) and numeric checks (isPositive, isZeroOrNegative, isNegativeOrZero, isNegative). Also added isNotListNullOrEmpty, isNotNullOrZero, isNullOrZero
• avoid_undisposed_instances - Now recognizes disposeSafe(), cancelSafe(), and closeSafe() as valid disposal methods
• require_stream_controller_dispose - Now recognizes closeSafe() as valid close method
• require_value_notifier_dispose - Now recognizes disposeSafe() as valid dispose method; only checks owned fields (with initializers), not parameters passed in
• require_database_close - Now recognizes closeSafe() and disposeSafe() as valid cleanup methods
• require_http_client_close - Now recognizes closeSafe() as valid close method
• require_websocket_close - Now recognizes closeSafe() as valid close method
• require_platform_channel_cleanup - Now recognizes cancelSafe() as valid cancel method
• require_image_disposal - Now recognizes disposeSafe() as valid dispose method

Added #

• require_timer_cancellation - New dedicated rule for Timer and StreamSubscription fields that require cancel(). Separated from require_dispose for clearer semantics. Crashes can occur if uncancelled timers call setState after widget disposal.
• nullify_after_dispose - New rule that suggests setting nullable disposable fields to null after disposal (e.g., _timer = null after _timer?.cancel()). Helps garbage collection and prevents accidental reuse.

Changed #

• require_dispose - Removed Timer and StreamSubscription (now handled by require_timer_cancellation). Now focuses on controllers that use dispose() and streams that use close().

Fixed #

• require_animation_disposal - Now only checks State classes, eliminating false positives on StatelessWidgets that receive AnimationControllers as constructor parameters (they don't own the controller, parent disposes it)
• require_dispose - Now follows helper method calls from dispose() to detect indirect disposal patterns like _cancelTimer() that internally call the disposal method
• require_timer_cancellation - Follows helper method calls from dispose() to detect indirect cancellation patterns

Changed #

• Renamed docs/ to doc/guides/ to follow Dart/Pub package layout conventions

Fixed #

• require_dispose - Fixed disposeSafe pattern matching (was xSafe(), now correctly matches x.disposeSafe())
• avoid_logging_sensitive_data - Added safe pattern detection to avoid false positives on words like oauth, authenticated, authorization, unauthorized

Changed #

• README: Clarified that rules must use YAML list format (- rule: value) not map format
• README: Updated IDE integration section with realistic expectations and CLI recommendation

Fixed #

• avoid_null_assertion - Added short-circuit evaluation detection to reduce false positives:
  • x == null || x!.length - safe due to || short-circuit
  • x.isListNullOrEmpty || x!.length < 2 - extension method short-circuit
  • x != null && x!.doSomething() - safe due to && short-circuit
  • Added isListNullOrEmpty, isNullOrEmpty, isNullOrBlank to recognized null checks

Changed #

• avoid_null_assertion - Now recognizes safe null assertion patterns to reduce false positives:
  • Safe ternaries: x == null ? null : x!, x != null ? x! : default
  • Safe if-blocks: if (x != null) { use(x!) }
  • After null-check extensions: .isNotNullOrEmpty, .isNotNullOrBlank, .isNotEmpty
• dispose_controllers - Now recognizes disposeSafe() as a valid dispose method

Fixed #

• avoid_hardcoded_credentials - Improved pattern matching to reduce false positives
  • Added minimum length requirements: sk-/pk- tokens (20+), GitHub tokens (36+), Bearer (20+), Basic (10+)
  • More accurate character sets for Base64 encoding in Basic auth
  • End-of-string anchoring for Bearer/Basic tokens

Changed #

• Breaking: New tier configuration system using Dart code instead of YAML includes
  • custom_lint doesn't follow include: directives, so tiers are now defined in Dart
  • Configure via custom_lint: saropa_lints: tier: recommended in analysis_options.yaml
  • Individual rules can still be overridden on top of tier selection
  • Tiers: essential, recommended, professional, comprehensive, insanity

Added #

• lib/src/tiers.dart with rule sets for each tier defined as Dart constants
• getRulesForTier(String tier) function for tier-based rule resolution

Removed #

• YAML-based tier configuration (include directives were not being followed by custom_lint)

Fixed #

• Added license: MIT field to pubspec.yaml for proper pub.dev display

Added #

• Quick fixes for 37+ lint rules (IDE code actions to resolve issues)
• ROADMAP.md with specifications for ~500 new rules to reach 1000 total
• ENTERPRISE.md with business value, adoption strategy, and professional services info
• "Why saropa_lints?" section in README explaining project motivation
• Contact emails: [email protected] (README), [email protected] (CONTRIBUTING), [email protected] (ENTERPRISE)

Changed #

• README: Updated rule counts to reflect 1000-rule goal
• README: Tier table now shows target distribution (~100/~300/~600/~800/1000)
• README: Added migration guide links in Quick Start section
• Reorganized documentation structure
• CONTRIBUTING.md: Updated quick fix requirements documentation
• ENTERPRISE.md: Added migration FAQ with links to guides

Removed #

• doc/PLAN_LINT_RULES_AND_TESTING.md (replaced by ROADMAP.md)
• doc/SAROPA_LINT_RULES_GUIDE.md (replaced by ENTERPRISE.md)

Added #

• Test infrastructure with unit tests (test/) and lint rule fixtures (example/lib/)
• Unit tests for plugin instantiation
• Lint rule test fixtures for avoid_hardcoded_credentials, avoid_unsafe_collection_methods, avoid_unsafe_reduce
• TEST_PLAN.md documenting testing strategy
• CI workflow for GitHub Actions (analyze, format, test)
• Style badge for projects using saropa_lints
• CI status badge in README
• Badge section in README with copy-paste markdown for users
• Migration guide for very_good_analysis users (doc/guides/migration_from_vga.md)

Changed #

• Publish script now runs unit tests and custom_lint tests before publishing
• README: More welcoming tone, clearer introduction
• README: Added link to VGA migration guide
• README: Added link to DCM migration guide
• Updated SECURITY.md for saropa_lints package (was templated for mobile app)
• Updated links.md with saropa_lints development resources
• Added analysis_options.yaml to exclude example/ from main project analysis

Fixed #

• Doc reference warnings in rule comments ([i], [0], [length-1])

Fixed #

• Critical: getLintRules() now reads tier configuration from custom_lint.yaml
  • Previously ignored configs parameter and used hard-coded 25-rule list
  • Now respects rules enabled/disabled in tier YAML files (essential, recommended, etc.)
  • Supports enable_all_lint_rules: true to enable all 500+ rules

Fixed #

• Updated for analyzer 8.x API (requires >=8.0.0 <10.0.0)
  • Reverted ErrorSeverity back to DiagnosticSeverity
  • Reverted ErrorReporter back to DiagnosticReporter
  • Reverted NamedType.name2 back to NamedType.name
  • Changed enclosingElement3 to enclosingElement

Fixed #

• Fixed MethodElement.enclosingElement3 error - MethodElement requires cast to Element for enclosingElement3 access
• Expanded analyzer constraint to support version 9.x (>=6.0.0 <10.0.0)

Fixed #

• Breaking compatibility fix: Updated all rule files for analyzer 7.x API changes
  • Migrated from DiagnosticSeverity to ErrorSeverity (31 files)
  • Migrated from DiagnosticReporter to ErrorReporter (31 files)
  • Updated NamedType.name to NamedType.name2 for AST type access (12 files)
  • Updated enclosingElement to enclosingElement3 (2 files)
  • Fixed Element2/Element type inference issue
• Suppressed TODO lint warnings in documentation examples

Changed #

• Now fully compatible with analyzer ^7.5.0 and custom_lint ^0.8.0

Fixed #

• Removed custom documentation URL so pub.dev uses its auto-generated API docs

Added #

• New formatting lint rules:
  • AvoidDigitSeparatorsRule - Flag digit separators in numeric literals
  • FormatCommentFormattingRule - Enforce consistent comment formatting
  • MemberOrderingFormattingRule - Enforce class member ordering
  • PreferSortedParametersRule - Prefer sorted parameters in functions
• Export all rule classes for documentation generation
• Automated publish script for pub.dev releases

Changed #

• Renamed ParametersOrderingRule to ParametersOrderingConventionRule
• Updated README with accurate rule count (497 rules)
• Simplified README messaging and performance guidance

Fixed #

• Improved documentation formatting and examples

Added #

• Initial release with 475 lint rules
• 5 tier configuration files:
  • essential.yaml (~50 rules) - Crash prevention, memory leaks, security
  • recommended.yaml (~150 rules) - Performance, accessibility, testing basics
  • professional.yaml (~350 rules) - Architecture, documentation, comprehensive testing
  • comprehensive.yaml (~700 rules) - Full best practices
  • insanity.yaml (~1000 rules) - Every rule enabled
• Rule categories:
  • Accessibility (10 rules)
  • API & Network (7 rules)
  • Architecture (7 rules)
  • Async (20+ rules)
  • Class & Constructor (15+ rules)
  • Code Quality (20+ rules)
  • Collection (15+ rules)
  • Complexity (10+ rules)
  • Control Flow (15+ rules)
  • Debug (5+ rules)
  • Dependency Injection (8 rules)
  • Documentation (8 rules)
  • Equality (10+ rules)
  • Error Handling (8 rules)
  • Exception (10+ rules)
  • Flutter Widget (40+ rules)
  • Formatting (10+ rules)
  • Internationalization (8 rules)
  • Memory Management (7 rules)
  • Naming & Style (20+ rules)
  • Numeric Literal (5+ rules)
  • Performance (25 rules)
  • Record & Pattern (5+ rules)
  • Resource Management (7 rules)
  • Return (10+ rules)
  • Security (8 rules)
  • State Management (10 rules)
  • Structure (10+ rules)
  • Test (15+ rules)
  • Testing Best Practices (7 rules)
  • Type (15+ rules)
  • Type Safety (7 rules)
  • Unnecessary Code (15+ rules)

Notes #

• Built on custom_lint_builder: ^0.8.0
• Compatible with Dart SDK >=3.1.0 <4.0.0
• MIT licensed - free for any use