JetBrains / hirschgarten Conditional Complexity

Intro

Conditional complexity (also called cyclomatic complexity) is a term used to measure the complexity of software. The term refers to the number of possible paths through a program function. A higher value ofter means higher maintenance and testing costs (infosecinstitute.com).
Conditional complexity is calculated by counting all conditions in the program that can affect the execution path (e.g. if statement, loops, switches, and/or operators, try and catch blocks...).
Conditional complexity is measured at the unit level (methods, functions...).
Units are classified in four categories based on the measured McCabe index: 1-5 (simple units), 6-10 (medium complex units), 11-25 (complex units), 26+ (very complex units).

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Conditional Complexity Overall

There are 1,666 units with 15,188 lines of code in units (25.4% of code).

0 very complex units (0 lines of code)
1 complex units (101 lines of code)
6 medium complex units (284 lines of code)
62 simple units (1,246 lines of code)
1,597 very simple units (13,557 lines of code)

Legend:

51+

26-50

11-25

6-10

1-5

Alternative Visuals

3D view of all units

Conditional Complexity per Extension

51+

26-50

11-25

6-10

1-5

Conditional Complexity per Logical Component

primary logical decomposition

51+

26-50

11-25

6-10

1-5

Most Complex Units

Top 50 most complex units

Unit	# lines	McCabe index	# params
def main() in rules_intellij/build_defs/stamp_plugin_xml.py	101	30	0
fun reallyGlob() in plugin-bazel/src/main/kotlin/org/jetbrains/bazel/languages/starlark/globbing/StarlarkGlob.kt	95	20	8
public static T intern() in og/shared/src/main/java/com/google/idea/blaze/common/proto/ProtoStringInterner.java	48	15	1
fun parseParameterListContents() in plugin-bazel/src/main/kotlin/org/jetbrains/bazel/languages/starlark/parser/FunctionParsing.kt	37	12	2
override fun onTextAvailable() in plugin-bazel/src/main/kotlin/org/jetbrains/bazel/fastbuild/FastBuildUtils.kt	43	11	2
def rename_files() in tools/infra_scripts/fix_builds.py	25	11	4
fun validatePackageName() in commons/src/main/kotlin/org/jetbrains/bazel/commons/PackagePathValidator.kt	36	11	1
fun parseSuite() in plugin-bazel/src/main/kotlin/org/jetbrains/bazel/languages/starlark/parser/StatementParsing.kt	40	10	2
fun calculateCommonAncestor() in plugin-bazel/src/main/kotlin/org/jetbrains/bazel/utils/PathUtil.kt	20	9	2
override fun equals() in sdkcompat/v251/org/jetbrains/bazel/sdkcompat/workspacemodel/entities/impl/BazelProjectDirectoriesEntityImpl.kt	12	9	1
override fun equals() in sdkcompat/gen/org/jetbrains/bazel/sdkcompat/workspacemodel/entities/impl/BazelProjectDirectoriesEntityImpl.kt	12	9	1
override fun equals() in sdkcompat/v252/org/jetbrains/bazel/sdkcompat/workspacemodel/entities/impl/BazelProjectDirectoriesEntityImpl.kt	12	9	1
fun buildManifest() in plugin-bazel/src/main/kotlin/org/jetbrains/bazel/hotswap/ClassFileManifestBuilder.kt	47	8	2
suspend fun sync() in plugin-bazel/src/main/kotlin/org/jetbrains/bazel/sync/task/ProjectSyncTask.kt	58	8	2
fun parseTestExpression() in plugin-bazel/src/main/kotlin/org/jetbrains/bazel/languages/starlark/parser/ExpressionParsing.kt	37	8	1
override fun collectNotificationData() in plugin-bazel/src/main/kotlin/org/jetbrains/bazel/ui/notifications/BuildAndResyncOnUnresolvedImportNotificationsProvider.kt	18	8	2
def rewrite() in tools/infra_scripts/import-hirschgarten-pr.py	18	8	2
override fun equalsIgnoringEntitySource() in sdkcompat/v251/org/jetbrains/bazel/sdkcompat/workspacemodel/entities/impl/BazelProjectDirectoriesEntityImpl.kt	11	8	1
override fun equalsIgnoringEntitySource() in sdkcompat/gen/org/jetbrains/bazel/sdkcompat/workspacemodel/entities/impl/BazelProjectDirectoriesEntityImpl.kt	11	8	1
override fun equalsIgnoringEntitySource() in sdkcompat/v252/org/jetbrains/bazel/sdkcompat/workspacemodel/entities/impl/BazelProjectDirectoriesEntityImpl.kt	11	8	1
suspend fun calculateRepoMapping() in server/server/src/main/kotlin/org/jetbrains/bazel/server/bzlmod/RepoMapping.kt	64	7	4
override fun processFiles() in plugin-bazel/src/main/kotlin/org/jetbrains/bazel/golang/resolve/BazelGoPackage.kt	15	7	2
override fun visitFileEx() in plugin-bazel/src/main/kotlin/org/jetbrains/bazel/workspace/indexAdditionalFiles/IndexAdditionalFilesSyncHook.kt	10	7	1
override fun executeTask() in plugin-bazel/src/main/kotlin/org/jetbrains/bazel/intellij/CopyPluginToSandboxBeforeRunTaskProvider.kt	52	7	4
override fun getVariants() in plugin-bazel/src/main/kotlin/org/jetbrains/bazel/languages/starlark/references/BazelLabelReference.kt	8	7	0
suspend fun getLatestBazelVersion() in plugin-bazel/src/main/kotlin/org/jetbrains/bazel/languages/bazelversion/service/resolver/BazelGithubVersionResolver.kt	31	7	2
def migrate_branch() in tools/infra_scripts/migration/migration.py	44	7	3
override fun equals() in sdkcompat/v251/org/jetbrains/bazel/sdkcompat/workspacemodel/entities/impl/CompiledSourceCodeInsideJarExcludeEntityImpl.kt	10	7	1
override fun equals() in sdkcompat/v251/org/jetbrains/bazel/sdkcompat/workspacemodel/entities/impl/ScalaAddendumEntityImpl.kt	10	7	1
override fun relabel() in sdkcompat/v251/org/jetbrains/bazel/sdkcompat/workspacemodel/entities/impl/BazelProjectDirectoriesEntityImpl.kt	10	7	2
override fun equals() in sdkcompat/gen/org/jetbrains/bazel/sdkcompat/workspacemodel/entities/impl/CompiledSourceCodeInsideJarExcludeEntityImpl.kt	10	7	1
override fun equals() in sdkcompat/gen/org/jetbrains/bazel/sdkcompat/workspacemodel/entities/impl/ScalaAddendumEntityImpl.kt	10	7	1
override fun relabel() in sdkcompat/gen/org/jetbrains/bazel/sdkcompat/workspacemodel/entities/impl/BazelProjectDirectoriesEntityImpl.kt	10	7	2
override fun equals() in sdkcompat/v252/org/jetbrains/bazel/sdkcompat/workspacemodel/entities/impl/CompiledSourceCodeInsideJarExcludeEntityImpl.kt	10	7	1
override fun equals() in sdkcompat/v252/org/jetbrains/bazel/sdkcompat/workspacemodel/entities/impl/ScalaAddendumEntityImpl.kt	10	7	1
override fun relabel() in sdkcompat/v252/org/jetbrains/bazel/sdkcompat/workspacemodel/entities/impl/BazelProjectDirectoriesEntityImpl.kt	10	7	2
fun parse() in commons/src/main/kotlin/org/jetbrains/bazel/label/Label.kt	38	7	1
override fun read() in commons/src/main/kotlin/org/jetbrains/bazel/commons/gson/BazelGson.kt	34	7	1
public record WorkspaceFileChange() in og/shared/src/main/java/com/google/idea/blaze/common/vcs/WorkspaceFileChange.java	28	7	2
void clean() in og/shared/src/main/java/com/google/idea/blaze/common/artifact/BuildArtifactCacheDirectory.java	42	7	2
private static String getPlatformApiPath() in rules_intellij/testing/src/com/google/idea/testing/BlazeTestSystemProperties.java	20	7	0
protected fun start() in server/bazelrunner/src/main/kotlin/org/jetbrains/bazel/bazelrunner/outputs/OutputProcessor.kt	24	6	2
override fun executeTask() in plugin-bazel/src/main/kotlin/org/jetbrains/bazel/golang/debug/BazelGoBeforeRunTaskProvider.kt	52	6	4
fun getImportReferences() in plugin-bazel/src/main/kotlin/org/jetbrains/bazel/golang/resolve/BazelGoPackage.kt	31	6	3
override fun getAdditionalUseScope() in plugin-bazel/src/main/kotlin/org/jetbrains/bazel/java/search/BazelJavaClassFinder.kt	18	6	1
override fun getRunProfileState() in plugin-bazel/src/main/kotlin/org/jetbrains/bazel/jvm/run/JvmTestHandler.kt	12	6	2
override fun multiResolve() in plugin-bazel/src/main/kotlin/org/jetbrains/bazel/languages/starlark/references/StarlarkGlobReference.kt	33	6	1
override fun visitFileEx() in plugin-bazel/src/main/kotlin/org/jetbrains/bazel/languages/starlark/references/BazelBzlFileService.kt	16	6	1
fun insertIndent() in plugin-bazel/src/main/kotlin/org/jetbrains/bazel/languages/projectview/formatting/ProjectViewEnterHandler.kt	14	6	2
override fun preprocessEnter() in plugin-bazel/src/main/kotlin/org/jetbrains/bazel/languages/projectview/formatting/ProjectViewEnterHandler.kt	40	6	6