GoogleCloudPlatform / functions-framework-dart

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).

Learn more...

Conditional Complexity Overall

There are 104 units with 1,314 lines of code in units (46.5% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
1 medium complex units (28 lines of code)
8 simple units (322 lines of code)
95 very simple units (964 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
bool _validJsonType() in functions_framework_builder/lib/src/valid_json_utils.dart	28	14	2
Future function() in integration_test/lib/functions.dart	65	10	1
factory _GenericFactoryData() in functions_framework_builder/lib/src/generic_function_type.dart	50	8	5
Future run() in dartfn/lib/src/cli/command/generate.dart	27	7	0
FactoryData? createReference() in functions_framework_builder/lib/src/generic_function_type.dart	42	7	3
Middleware cloudLoggingMiddleware() in google_cloud/lib/src/logging.dart	72	7	1
Future main() in tool/pub_upgrade.dart	28	7	0
JsonParamInfo? validJsonParamType() in functions_framework_builder/lib/src/valid_json_utils.dart	22	6	1
JsonReturnKind _validJsonReturnTypeCore() in functions_framework_builder/lib/src/valid_json_utils.dart	16	6	1
FutureOr generate() in dartfn/tool/builder/src/code_generator.dart	28	5	2
Stream _getLines() in dartfn/tool/builder/src/code_generator.dart	17	5	2
MediaType mediaTypeFromRequest() in functions_framework/lib/src/json_request_utils.dart	27	5	2
Future printVersion() in dartfn/lib/src/cli/command/version.dart	22	4	4
Future waitForTerminate() in google_cloud/lib/src/terminate.dart	23	4	0
Future _serve() in functions_framework/lib/serve.dart	37	4	2
Future _generate() in dartfn/lib/src/cli/command/generate.dart	21	3	1
Future run() in dartfn/lib/src/cli/app.dart	11	3	1
FileContents runSubstitution() in dartfn/lib/src/stagehand/stagehand.dart	9	3	1
List decodeConcatenatedData() in dartfn/lib/src/stagehand/common.dart	16	3	1
String substituteVars() in dartfn/lib/src/stagehand/common.dart	13	3	2
JsonReturnKind validJsonReturnType() in functions_framework_builder/lib/src/valid_json_utils.dart	8	3	1
FactoryData validate() in functions_framework_builder/lib/src/function_type_validator.dart	19	3	3
Handler _onlyGetRootMiddleware() in google_cloud/example/example.dart	6	3	1
String? projectIdFromEnvironment() in google_cloud/lib/src/gcp_project.dart	7	3	0
Future projectIdFromMetadataServer() in google_cloud/lib/src/gcp_project.dart	27	3	0
Handler _errorWriter() in google_cloud/lib/src/logging.dart	18	3	1
String _createLogEntry() in google_cloud/lib/src/logging.dart	15	3	5
int listenPort() in google_cloud/lib/src/serve.dart	13	3	0
Future serve() in functions_framework/lib/serve.dart	14	3	2
String _base64encode() in dartfn/tool/builder/src/code_generator.dart	11	2	1
void error() in dartfn/lib/src/cli/terminal.dart	9	2	1
Future checkPubForLaterVersion() in dartfn/lib/src/cli/http_utils.dart	6	2	2
String _createMachineInfo() in dartfn/lib/src/cli/command/generate.dart	11	2	1
void setEntrypoint() in dartfn/lib/src/stagehand/stagehand.dart	4	2	1
Future generate() in dartfn/lib/src/stagehand/stagehand.dart	18	2	4
List _createContent() in dartfn/lib/src/stagehand/stagehand.dart	7	2	1
String normalizeProjectName() in dartfn/lib/src/stagehand/common.dart	7	2	1
String dropQuestion() in functions_framework_builder/lib/src/analyzer_utils.dart	4	2	0
FactoryData? createReference() in functions_framework_builder/lib/src/supported_function_type.dart	14	2	3
static Future create() in google_cloud/example/example.dart	24	2	0
Future computeProjectId() in google_cloud/lib/src/gcp_project.dart	8	2	0
Handler _handleBadRequest() in google_cloud/lib/src/logging.dart	8	2	1
Map _sourceLocation() in google_cloud/lib/src/logging.dart	5	2	1
void log() in google_cloud/lib/src/logging.dart	7	2	2
await for() in functions_framework/lib/src/json_request_utils.dart	4	2	1
Future decodeJson() in functions_framework/lib/src/json_request_utils.dart	17	2	0
Handler _forbiddenAssetMiddleware() in functions_framework/lib/src/run.dart	6	2	1
Future _decodeStructured() in functions_framework/lib/src/targets/cloud_event_targets.dart	11	2	1
Future _decodeBinary() in functions_framework/lib/src/targets/cloud_event_targets.dart	11	2	1
CloudEvent _decodeValidCloudEvent() in functions_framework/lib/src/targets/cloud_event_targets.dart	15	2	2