asset_tree_shaker library
Asset Tree Shaker - Detect and remove unused assets from Flutter projects.
This library provides tools to:
- Discover all declared assets in pubspec.yaml
- Scan Dart files using AST analysis to find asset references
- Compare declared vs used assets to identify orphans
- Generate reports and optionally clean unused assets
Classes
- AnalysisResult
- Complete result of analyzing asset usage.
- AnalysisSummary
- Summary statistics of the analysis.
- AnalyzedAsset
- Information about a single analyzed asset.
- AssetCleaner
- Handles cleaning (deleting) unused assets with safety features.
- AssetDiscovery
- Discovers and enumerates assets declared in pubspec.yaml.
- AssetPreview
- Preview information for a single asset.
- AssetReference
- Represents a reference to an asset in source code.
- AssetReferenceVisitor
- AST visitor that finds asset references in Dart code.
- AssetTreeShakerConfig
- Configuration for asset tree shaker.
- AssetVisitorResult
- Result of visiting a Dart AST for asset references.
- CleanPreview
- Preview of assets that would be deleted.
- CleanResult
- Result of a clean operation.
- ConfigLoader
- Loads and parses asset_tree_shaker.yaml configuration files.
- DeclaredAsset
- Represents a declared asset from pubspec.yaml.
- DeletedAsset
- Information about a deleted asset.
- DynamicAssetReference
- Represents a dynamic asset reference that cannot be statically resolved.
- DynamicUsageWarning
- Warning about dynamic asset usage.
- FailedDeletion
- Information about a failed deletion.
- GraphAnalyzer
- Analyzes asset usage by comparing declared assets against found usages.
- KeepAsset
- Annotation to mark an asset as required, preventing tree-shaker removal.
- KeepAssets
- Annotation to mark multiple assets as required.
- PatternMatcher
- Utility class for matching asset paths against glob patterns.
- PreserveAsset
- Annotation to preserve all assets matching a pattern.
- ReportGenerator
- Generates reports from analysis results.
- RestoreResult
- Result of a restore operation.
- ScanError
- Error encountered during file scanning.
- UsageScanner
- Scans Dart files to find asset references using AST analysis.
- UsageScanResult
- Result of scanning for asset usages.
Enums
- AssetReferenceType
- Type of asset reference.
- AssetStatus
- Categorization of an asset's usage status.
- ReportFormat
- Supported report output formats.
Extensions
- ReportFormatExtension on ReportFormat
- Extension to parse report format from string.
Exceptions / Errors
- AssetDiscoveryException
- Exception thrown when asset discovery fails.
- CleanerException
- Exception thrown by the cleaner.
- ConfigurationException
- Exception thrown when configuration parsing fails.