AnalyzerCacheGarbageCollector class

Opt-in garbage collector for orphaned analyzer-cache partitions.

Operates at the analyzer-cache root (the parent of the per-toolchain <major>/<sdk> partitions), so it can enumerate and prune sibling partitions the running toolchain does not use.

Constructors

AnalyzerCacheGarbageCollector(String cacheRoot)

Creates a collector rooted at an explicit analyzer-cache directory.

AnalyzerCacheGarbageCollector.resolve({String? startDirectory, Map<String, String>? environment})

Resolves the shared analyzer-cache root via ToolCacheLocator.

factory

Properties

cacheRoot → String

The analyzer-cache root directory holding <major>/<sdk> partitions.

final

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

collect({required DateTime cutoff, Set<String> keep = const {}, bool dryRun = false}) → Future<List<AnalyzerCachePartition>>

Deletes partitions last used before cutoff, returning those removed.

listPartitions() → Future<List<AnalyzerCachePartition>>

Enumerates all <major>/<sdk> partitions under cacheRoot.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

currentPartitionKey({int? analyzerMajor, String? dartSdkVersion}) → String

The "<analyzer-major>/<dart-sdk-version>" key of the partition the current toolchain uses.

selectForCollection(List<AnalyzerCachePartition> partitions, {required DateTime cutoff, Set<String> keep = const {}}) → List<AnalyzerCachePartition>

Pure selection of the partitions eligible for collection.