apple / swift-package-manager
File Size

The distribution of size of files (measured in lines of code).

Intro
  • File size measurements show the distribution of size of files.
  • Files are classified in four categories based on their size (lines of code): 1-100 (very small files), 101-200 (small files), 201-500 (medium size files), 501-1000 (long files), 1001+(very long files).
  • It is a good practice to keep files small. Long files may become "bloaters", code that have increased to such gargantuan proportions that they are hard to work with.
Learn more...
File Size Overall
  • There are 595 files with 56,938 lines of code.
    • 7 very long files (10,287 lines of code)
    • 19 long files (12,777 lines of code)
    • 55 medium size files (16,656 lines of codeclsfd_ftr_w_mp_ins)
    • 54 small files (7,935 lines of code)
    • 460 very small files (9,283 lines of code)
18% | 22% | 29% | 13% | 16%
Legend:
1001+
501-1000
201-500
101-200
1-100


explore: zoomable circles | sunburst | 3D view
File Size per Extension
1001+
501-1000
201-500
101-200
1-100
swift18% | 23% | 29% | 14% | 15%
c0% | 0% | 59% | 0% | 40%
h0% | 0% | 0% | 0% | 100%
yaml0% | 0% | 0% | 0% | 100%
cmake0% | 0% | 0% | 0% | 100%
py0% | 0% | 0% | 0% | 100%
m0% | 0% | 0% | 0% | 100%
mm0% | 0% | 0% | 0% | 100%
el0% | 0% | 0% | 0% | 100%
File Size per Logical Decomposition
primary
1001+
501-1000
201-500
101-200
1-100
Sources/Workspace44% | 16% | 20% | 14% | 4%
Sources/XCBuildSupport74% | 0% | 19% | 4% | 1%
Sources/Commands26% | 27% | 23% | 11% | 10%
Sources/Build43% | 40% | 10% | 4% | 1%
Sources/PackageGraph29% | 0% | 33% | 18% | 18%
Sources/PackageLoading26% | 48% | 13% | 7% | 4%
Sources/PackageCollections0% | 34% | 30% | 29% | 6%
Sources/SourceControl0% | 63% | 28% | 7% | 0%
Sources/SPMTestSupport0% | 24% | 31% | 19% | 24%
Sources/SPMBuildCore0% | 58% | 16% | 0% | 24%
Sources/PackageRegistry0% | 68% | 23% | 0% | 7%
Sources/PackageCollectionsSigning0% | 28% | 28% | 15% | 27%
Sources/PackageDescription0% | 27% | 49% | 0% | 23%
Sources/PackageModel0% | 15% | 47% | 15% | 22%
Sources/Xcodeproj0% | 28% | 62% | 5% | 2%
Sources/Basics0% | 0% | 44% | 43% | 12%
Sources/PackageCollectionsSigningLibc0% | 0% | 55% | 0% | 44%
Sources/SPMPackageEditor0% | 0% | 100% | 0% | 0%
ROOT0% | 0% | 100% | 0% | 0%
Sources/PackagePlugin0% | 0% | 30% | 42% | 26%
Sources/PackageCollectionsModel0% | 0% | 97% | 0% | 2%
Sources/LLBuildManifest0% | 0% | 35% | 47% | 16%
Sources/SPMLLBuild0% | 0% | 0% | 100% | 0%
Sources/PackageFingerprint0% | 0% | 0% | 60% | 39%
Fixtures/Miscellaneous0% | 0% | 0% | 0% | 100%
Fixtures/DependencyResolution0% | 0% | 0% | 0% | 100%
Fixtures/CFamilyTargets0% | 0% | 0% | 0% | 100%
Fixtures/Resources0% | 0% | 0% | 0% | 100%
Utilities/Docker0% | 0% | 0% | 0% | 100%
Sources/swiftpm-manifest-tool0% | 0% | 0% | 0% | 100%
Fixtures/ModuleMaps0% | 0% | 0% | 0% | 100%
Sources/swiftpm-xctest-helper0% | 0% | 0% | 0% | 100%
cmake/modules0% | 0% | 0% | 0% | 100%
Utilities0% | 0% | 0% | 0% | 100%
Sources/swift-package0% | 0% | 0% | 0% | 100%
Fixtures/ValidLayouts0% | 0% | 0% | 0% | 100%
Sources/tsan_utils0% | 0% | 0% | 0% | 100%
Utilities/Emacs0% | 0% | 0% | 0% | 100%
Sources/swift-build0% | 0% | 0% | 0% | 100%
Sources/swift-package-collection0% | 0% | 0% | 0% | 100%
Sources/swift-package-registry0% | 0% | 0% | 0% | 100%
Sources/swift-run0% | 0% | 0% | 0% | 100%
Sources/swift-test0% | 0% | 0% | 0% | 100%
Longest Files (Top 50)
File# lines# units
Workspace.swift
in Sources/Workspace
 2994 57
SwiftPackageTool.swift
in Sources/Commands
 1521 39
BuildPlan.swift
in Sources/Build
 1453 4
PIFBuilder.swift
in Sources/XCBuildSupport
 1229 27
PubgrubDependencyResolver.swift
in Sources/PackageGraph/Pubgrub
 1051 17
PackageBuilder.swift
in Sources/PackageLoading
 1037 8
PIF.swift
in Sources/XCBuildSupport
 1002 5
SQLitePackageCollectionsStorage.swift
in Sources/PackageCollections/Storage
 877 12
SwiftTool.swift
in Sources/Commands
 838 38
ManifestLoader.swift
in Sources/PackageLoading
 836 9
GitRepository.swift
in Sources/SourceControl
 834 23
MockWorkspace.swift
in Sources/SPMTestSupport
 800 2
PluginInvocation.swift
in Sources/SPMBuildCore
 799 25
SwiftTestTool.swift
in Sources/Commands
 708 6
LLBuildManifestBuilder.swift
in Sources/Build
 705 6
RegistryClient.swift
in Sources/PackageRegistry
 684 9
CertificatePolicy.swift
in Sources/PackageCollectionsSigning/Certificate
 639 14
BuildOperationBuildSystemDelegateHandler.swift
in Sources/Build
 638 34
Target.swift
in Sources/PackageDescription
 618 -
WorkspaceState.swift
in Sources/Workspace
 586 26
Target.swift
in Sources/PackageModel
 563 -
PackageCollections.swift
in Sources/PackageCollections
 552 2
ManifestJSONParser.swift
in Sources/PackageLoading
 545 -
pbxproj.swift
in Sources/Xcodeproj
 535 4
DefaultPluginScriptRunner.swift
in Sources/Workspace
 516 4
TargetSourcesBuilder.swift
in Sources/PackageLoading
 504 1
PackageGraph+Loading.swift
in Sources/PackageGraph
 478 6
ManifestSourceGeneration.swift
in Sources/PackageModel
 472 23
Package.swift
in root
 470 -
Observability.swift
in Sources/Basics
 466 8
JSONPackageCollectionProvider.swift
in Sources/PackageCollections/Providers
 436 1
WorkspaceConfiguration.swift
in Sources/Workspace
 431 -
HTTPClient.swift
in Sources/Basics
 387 1
PackageDescriptionSerialization.swift
in Sources/PackageDescription
 386 -
GitHubPackageMetadataProvider.swift
in Sources/PackageCollections/Providers
 383 4
PinsStore.swift
in Sources/PackageGraph
 367 15
RepositoryManager.swift
in Sources/SourceControl
 366 14
Describe.swift
in Sources/Commands
 363 68
VersionSetSpecifier.swift
in Sources/PackageGraph
 356 3
XcodeProjectModelSerialization.swift
in Sources/Xcodeproj
 354 9
SourceControlPackageContainer.swift
in Sources/Workspace
 351 1
XCBuildMessage.swift
in Sources/XCBuildSupport
 349 5
PluginInput.swift
in Sources/PackagePlugin
 343 4
BuildOperation.swift
in Sources/Build
 340 2
PackageIdentity.swift
in Sources/PackageModel
 335 9
XcodeProjectModel.swift
in Sources/Xcodeproj
 333 5
Manifest.swift
in Sources/PackageModel
 330 -
SwiftPackageCollectionsTool.swift
in Sources/Commands
 326 9
UserToolchain.swift
in Sources/Workspace
 320 1
PackageCollectionModel+v1.swift
in Sources/PackageCollectionsModel
 312 -
Files With Most Units (Top 20)
File# lines# units
Describe.swift
in Sources/Commands
 363 68
Workspace.swift
in Sources/Workspace
 2994 57
SwiftPackageTool.swift
in Sources/Commands
 1521 39
SwiftTool.swift
in Sources/Commands
 838 38
BuildOperationBuildSystemDelegateHandler.swift
in Sources/Build
 638 34
Repository.swift
in Sources/SourceControl
 104 27
PIFBuilder.swift
in Sources/XCBuildSupport
 1229 27
WorkspaceState.swift
in Sources/Workspace
 586 26
PluginInvocation.swift
in Sources/SPMBuildCore
 799 25
ManifestSourceGeneration.swift
in Sources/PackageModel
 472 23
GitRepository.swift
in Sources/SourceControl
 834 23
API.swift
in Sources/PackageCollections
 109 19
Certificate.swift
in Sources/PackageCollectionsSigning/Certificate
 217 18
PubgrubDependencyResolver.swift
in Sources/PackageGraph/Pubgrub
 1051 17
Trie.swift
in Sources/PackageCollections/Storage
 180 15
PinsStore.swift
in Sources/PackageGraph
 367 15
CertificatePolicy.swift
in Sources/PackageCollectionsSigning/Certificate
 639 14
BuildSystemDelegate.swift
in Sources/SPMBuildCore
 19 14
llbuild.swift
in Sources/SPMLLBuild
 167 14
RepositoryManager.swift
in Sources/SourceControl
 366 14
Files With Long Lines (Top 20)

There are 140 files with lines longer than 120 characters. In total, there are 1159 long lines.

File# lines# units# long lines
Workspace.swift
in Sources/Workspace
 2994 57 173
SQLitePackageCollectionsStorage.swift
in Sources/PackageCollections/Storage
 877 12 44
SwiftPackageTool.swift
in Sources/Commands
 1521 39 43
MockWorkspace.swift
in Sources/SPMTestSupport
 800 2 41
PubgrubDependencyResolver.swift
in Sources/PackageGraph/Pubgrub
 1051 17 30
SwiftTool.swift
in Sources/Commands
 838 38 29
PackageCollections.swift
in Sources/PackageCollections
 552 2 28
JSONPackageCollectionProvider.swift
in Sources/PackageCollections/Providers
 436 1 26
PackageBuilder.swift
in Sources/PackageLoading
 1037 8 26
CertificatePolicy.swift
in Sources/PackageCollectionsSigning/Certificate
 639 14 25
ManifestLoader.swift
in Sources/PackageLoading
 836 9 25
PluginInvocation.swift
in Sources/SPMBuildCore
 799 25 22
BuildPlan.swift
in Sources/Build
 1453 4 20
Describe.swift
in Sources/Commands
 363 68 20
SwiftPackageCollectionsTool.swift
in Sources/Commands
 326 9 19
GitHubPackageMetadataProvider.swift
in Sources/PackageCollections/Providers
 383 4 18
TargetDescription.swift
in Sources/PackageModel/Manifest
 268 - 18
RegistryClient.swift
in Sources/PackageRegistry
 684 9 18
HTTPClient.swift
in Sources/Basics
 387 1 17
PackageGraph+Loading.swift
in Sources/PackageGraph
 478 6 17