apache / incubator-devlake - 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).

Learn more...

Conditional Complexity Overall

There are 5,685 units with 74,181 lines of code in units (57.0% of code).

0 very complex units (0 lines of code)
9 complex units (1,194 lines of code)
160 medium complex units (11,651 lines of code)
403 simple units (16,574 lines of code)
5,113 very simple units (44,762 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
func() in backend/core/models/migrationscripts/20240116_modify_fileds_sort.go	146	37	1
func DbtConverter() in backend/plugins/dbt/tasks/convertor.go	180	37	1
func RunPluginSubTasks() in backend/core/runner/run_task.go	145	33	6
func() in backend/plugins/gitextractor/parser/repo_libgit2.go	138	32	1
func ExtractApiIssues() in backend/plugins/gitee/tasks/issue_extractor.go	103	31	1
func createTmpTableInStarrocks() in backend/plugins/starrocks/tasks/tasks.go	119	31	1
func CollectIssues() in backend/plugins/sonarqube/tasks/issues_collector.go	195	29	1
func() in backend/helpers/e2ehelper/data_flow_tester.go	99	27	1
func setMetrics() in backend/plugins/sonarqube/tasks/shared.go	69	27	2
func GeneratePlanJsonV200() in backend/server/services/blueprint_makeplan_v200.go	96	25	4
func NewStatefulApiCollectorForFinalizableEntity() in backend/helpers/pluginhelper/api/api_collector_stateful.go	120	25	1
func() in backend/plugins/jira/impl/impl.go	79	24	1
func CalculateCommitsDiff() in backend/plugins/refdiff/tasks/commit_diff_calculator.go	133	24	1
func ExtractApiIssues() in backend/plugins/gitlab/tasks/issue_extractor.go	115	23	1
func extractIssues() in backend/plugins/jira/tasks/issue_extractor.go	116	23	5
func CalculatePrCherryPick() in backend/plugins/refdiff/tasks/refs_pr_cherry_pick_calculator.go	134	23	1
func() in backend/plugins/gitlab/impl/impl.go	87	22	1
func ConvertIssueStatusHistory() in backend/plugins/issue_trace/tasks/issue_status_history_convertor.go	158	22	1
func ExtractPrs() in backend/plugins/github_graphql/tasks/pr_extractor.go	106	21	1
func GenerateDeploymentCommits() in backend/plugins/dora/tasks/deployment_commits_generator.go	136	21	1
func copyDataToDst() in backend/plugins/starrocks/tasks/tasks.go	109	21	3
func CreateDeploymentAndDeploymentCommits() in backend/plugins/webhook/api/deployments.go	100	21	4
func EncodeStruct() in backend/helpers/pluginhelper/api/config_util.go	67	20	3
func() in backend/helpers/pluginhelper/api/api_collector.go	75	20	1
func() in backend/plugins/github/models/connection.go	85	20	1
func ConvertIssueChangelogs() in backend/plugins/jira/tasks/issue_changelog_convertor.go	114	20	1
func PatchProject() in backend/server/services/project.go	91	19	2
func handlePluginCall() in backend/server/api/router.go	63	19	3
func() in backend/helpers/pluginhelper/api/remote_api_helper.go	83	19	4
func ExtractApiMergeRequests() in backend/plugins/gitlab/tasks/mr_extractor.go	112	19	1
func ConvertChangelog() in backend/plugins/zentao/tasks/changelog_convertor.go	106	19	1
func testConnection() in backend/plugins/jira/api/connection_api.go	64	19	2
func ExtractApiPullRequests() in backend/plugins/bitbucket_server/tasks/pr_extractor.go	74	19	1
func ConvertTasks() in backend/plugins/teambition/tasks/task_converter.go	115	19	1
func buildTx() in backend/impls/dalgorm/dalgorm.go	54	18	2
func() in backend/plugins/github_graphql/impl/impl.go	104	18	1
func GenerateDeployment() in backend/plugins/dora/tasks/deployment_generator.go	116	18	1
func() in backend/plugins/jira/tasks/apiv2models/issue.go	63	18	1
func ExtractStoryChangelog() in backend/plugins/tapd/tasks/story_changelog_extractor.go	91	18	1
func() in backend/plugins/customize/service/service.go	81	18	1
func extractCustomizedFields() in backend/plugins/customize/tasks/customized_fields_extractor.go	95	18	6
func() in backend/plugins/gitextractor/parser/clone_gitcli.go	64	18	1
func() in backend/plugins/gitextractor/parser/repo_libgit2.go	90	18	1
func ConvertIssueAssigneeHistory() in backend/plugins/issue_trace/tasks/issue_assignee_history_convertor.go	155	18	1
func setAdditionalMetrics() in backend/plugins/sonarqube/tasks/shared.go	48	18	2
def convert() in backend/python/plugins/azuredevops/azuredevops/streams/builds.py	61	17	3
func DecodeStruct() in backend/helpers/pluginhelper/api/config_util.go	54	17	4
func() in backend/helpers/pluginhelper/api/api_extractor_stateful.go	84	17	1
func() in backend/helpers/pluginhelper/api/api_collector.go	88	17	1
func DecodeHook() in backend/helpers/pluginhelper/api/mapstructure.go	39	17	3