apache / incubator-devlake

Intro

For duplication, we look at places in code where there are 6 or more lines of code that are exactly the same.
Before duplication is calculated, the code is cleaned to remove empty lines, comments, and frequently duplicated constructs such as imports.
You should aim at having as little as possible (<5%) of duplicated code as high-level of duplication can lead to maintenance difficulties, poor factoring, and logical contradictions.

Learn more...

Duplication Overall

24% duplication:

96,876 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
23,495 duplicated lines

12,679 duplicates

dependency graphs: 2D graph | 3D graph | 3D graph (with duplicates)...

Duplication per Extension

Duplication per Component (primary)

Longest Duplicates

The list of 50 longest duplicates.

See data for all 12,679 duplicates...

Size	#	Folders	Files	Lines	Code
71	x 2	backend/plugins/github/api backend/plugins/github/api	remote_data.go remote_data.go	30:100 (31%) 140:210 (31%)	view
70	x 2	config-ui/src/plugins/register/bitbucket-server config-ui/src/plugins/register/bitbucket	transformation.tsx transformation.tsx	35:115 (42%) 37:117 (29%)	view
65	x 2	backend/plugins/github/tasks backend/plugins/github/tasks	cicd_run_collector.go cicd_run_collector.go	240:304 (20%) 307:371 (20%)	view
64	x 2	config-ui/src/plugins/register/bamboo config-ui/src/plugins/register/gitlab	transformation.tsx transformation.tsx	43:114 (48%) 48:119 (46%)	view
52	x 2	backend/plugins/zentao/models backend/plugins/zentao/models	bug_commits.go story_commits.go	69:120 (51%) 69:120 (51%)	view
52	x 2	backend/plugins/zentao/models backend/plugins/zentao/models	bug_commits.go task_commits.go	69:120 (51%) 69:120 (51%)	view
52	x 2	backend/plugins/zentao/models backend/plugins/zentao/models	story_commits.go task_commits.go	69:120 (51%) 69:120 (51%)	view
51	x 2	backend/plugins/tapd/mod...grationscripts/archived backend/plugins/tapd/mod...grationscripts/archived	story.go task.go	81:132 (47%) 63:114 (57%)	view
50	x 2	backend/plugins/tapd/models backend/plugins/tapd/models	story.go task.go	85:135 (42%) 67:116 (50%)	view
50	x 2	config-ui/src/plugins/register/bamboo config-ui/src/plugins/register/github	transformation.tsx transformation.tsx	44:100 (37%) 50:106 (13%)	view
50	x 2	config-ui/src/plugins/register/github config-ui/src/plugins/register/gitlab	transformation.tsx transformation.tsx	50:106 (13%) 49:105 (35%)	view
49	x 2	config-ui/src/plugins/register/bitbucket-server config-ui/src/plugins/register/github	transformation.tsx transformation.tsx	158:209 (29%) 396:447 (12%)	view
48	x 2	config-ui/src/plugins/register/azure config-ui/src/plugins/register/bitbucket-server	transformation.tsx transformation.tsx	122:172 (35%) 160:210 (29%)	view
48	x 2	config-ui/src/plugins/register/azure config-ui/src/plugins/register/circleci	transformation.tsx transformation.tsx	32:83 (35%) 32:83 (39%)	view
47	x 2	config-ui/src/plugins/register/azure config-ui/src/plugins/register/github	transformation.tsx transformation.tsx	122:171 (34%) 398:447 (12%)	view
45	x 2	config-ui/src/plugins/register/azure config-ui/src/plugins/register/bitbucket	transformation.tsx transformation.tsx	121:168 (32%) 239:286 (19%)	view
44	x 2	config-ui/src/plugins/register/bitbucket config-ui/src/plugins/register/github	transformation.tsx transformation.tsx	240:286 (18%) 398:444 (11%)	view
44	x 2	config-ui/src/plugins/register/bitbucket-server config-ui/src/plugins/register/bitbucket	transformation.tsx transformation.tsx	160:206 (26%) 240:286 (18%)	view
42	x 2	backend/plugins/tapd/mod...grationscripts/archived backend/plugins/tapd/mod...grationscripts/archived	bug.go story.go	119:160 (31%) 89:130 (39%)	view
42	x 2	backend/plugins/tapd/models backend/plugins/tapd/models	bug.go task.go	122:163 (29%) 74:115 (42%)	view
42	x 2	backend/plugins/tapd/mod...grationscripts/archived backend/plugins/tapd/mod...grationscripts/archived	bug.go task.go	119:160 (31%) 71:112 (47%)	view
42	x 2	backend/plugins/tapd/models backend/plugins/tapd/models	bug.go story.go	122:163 (29%) 92:133 (35%)	view
41	x 2	backend/plugins/gitee/tasks backend/plugins/github/utils	shared.go utils.go	101:153 (36%) 43:95 (50%)	view
37	x 2	config-ui/src/plugins/register/circleci config-ui/src/plugins/register/jenkins	transformation.tsx transformation.tsx	45:83 (30%) 45:83 (41%)	view
37	x 2	config-ui/src/plugins/register/azure config-ui/src/plugins/register/jenkins	transformation.tsx transformation.tsx	45:83 (27%) 45:83 (41%)	view
35	x 2	config-ui/src/plugins/re...ithub/connection-fields config-ui/src/plugins/re...genie/connection-fields	styled.ts styled.ts	21:71 (100%) 21:71 (100%)	view
33	x 2	backend/plugins/bamboo/m...grationscripts/archived backend/plugins/bamboo/models	plan_build.go plan_build.go	29:61 (80%) 32:64 (20%)	view
33	x 2	backend/plugins/tapd/models/migrationscripts backend/plugins/tapd/models/migrationscripts	20221109_add_init_tables.go 20221109_add_init_tables.go	59:91 (30%) 103:135 (30%)	view
32	x 2	backend/plugins/jira/tasks backend/plugins/jira/tasks	epic_extractor.go issue_extractor.go	60:95 (41%) 69:104 (18%)	view
32	x 2	config-ui/src/plugins/register/bitbucket config-ui/src/plugins/register/circleci	transformation.tsx transformation.tsx	239:272 (13%) 121:154 (26%)	view
32	x 2	config-ui/src/plugins/register/azure config-ui/src/plugins/register/circleci	transformation.tsx transformation.tsx	121:154 (23%) 121:154 (26%)	view
31	x 2	config-ui/src/plugins/register/bitbucket-server config-ui/src/plugins/register/circleci	transformation.tsx transformation.tsx	160:192 (18%) 122:154 (25%)	view
31	x 2	backend/plugins/zentao/models backend/plugins/zentao/models	bug.go bug.go	61:91 (18%) 140:170 (18%)	view
31	x 2	config-ui/src/plugins/register/circleci config-ui/src/plugins/register/github	transformation.tsx transformation.tsx	122:154 (25%) 398:430 (8%)	view
30	x 2	backend/plugins/zentao/models backend/plugins/zentao/m...grationscripts/archived	bug.go bug.go	138:167 (17%) 28:57 (41%)	view
29	x 2	backend/plugins/tapd/models backend/plugins/tapd/mod...grationscripts/archived	bug.go bug.go	54:82 (20%) 52:80 (21%)	view
29	x 2	backend/plugins/zentao/models backend/plugins/zentao/models	execution.go execution.go	25:53 (14%) 81:109 (14%)	view
28	x 2	config-ui/src/plugins/register/bamboo config-ui/src/plugins/register/bitbucket	transformation.tsx transformation.tsx	41:75 (21%) 55:89 (11%)	view
28	x 2	backend/core/models/migrationscripts backend/core/models/migrationscripts	20220707_reset_domain_tables.go 20220707_reset_domain_tables.go	39:66 (34%) 74:101 (34%)	view
28	x 2	backend/plugins/zentao/models backend/plugins/zentao/models	execution.go execution.go	26:53 (14%) 163:190 (14%)	view
28	x 2	backend/plugins/zentao/models backend/plugins/zentao/models	execution.go execution.go	82:109 (14%) 163:190 (14%)	view
28	x 2	backend/plugins/gitee/mo...grationscripts/archived backend/plugins/gitee/models	pull_request.go pull_request.go	25:53 (90%) 25:53 (90%)	view
28	x 2	backend/plugins/zentao/models backend/plugins/zentao/m...grationscripts/archived	bug.go bug.go	61:88 (16%) 30:57 (38%)	view
28	x 2	config-ui/src/plugins/register/bamboo config-ui/src/plugins/register/bitbucket-server	transformation.tsx transformation.tsx	41:75 (21%) 53:87 (17%)	view
27	x 2	backend/plugins/teambition/tasks backend/plugins/teambition/tasks	task_collector.go task_tag_collector.go	52:83 (61%) 52:83 (61%)	view
27	x 2	backend/plugins/bamboo/m...grationscripts/archived backend/plugins/bamboo/models	job_build.go plan_build.go	38:64 (61%) 38:64 (16%)	view
27	x 2	backend/plugins/bamboo/m...grationscripts/archived backend/plugins/bamboo/m...grationscripts/archived	job_build.go plan_build.go	38:64 (61%) 35:61 (65%)	view
27	x 2	backend/plugins/bitbucket/models/migrationscripts backend/plugins/bitbucket/models/migrationscripts	20230206_add_scope_and_transformation.go 20230417_add_repo_id_to_pr.go	70:96 (18%) 32:58 (40%)	view
27	x 2	backend/plugins/bitbucke...grationscripts/archived backend/plugins/bitbucket_server/models	pr.go pr.go	26:52 (90%) 26:52 (90%)	view
27	x 2	config-ui/src/plugins/register/bitbucket-server config-ui/src/plugins/register/gitlab	transformation.tsx transformation.tsx	55:87 (16%) 48:80 (19%)	view

Duplicated Units

The list of top 44 duplicated units.

See data for all 44 unit duplicates...

Size	#	Folders	Files	Lines	Code
28	x 2	backend/plugins/github/utils backend/plugins/gitee/tasks	utils.go shared.go	43:72 101:130	view
27	x 2	backend/plugins/zentao/tasks backend/plugins/gitee/tasks	api_client.go api_client.go	31:62 31:62	view
25	x 6	backend/plugins/github/api backend/plugins/jira/api backend/plugins/bitbucket/api backend/plugins/bitbucket_server/api backend/plugins/jenkins/api backend/plugins/sonarqube/api	blueprint_v200.go blueprint_v200.go blueprint_v200.go blueprint_v200.go blueprint_v200.go blueprint_v200.go	44:76 35:67 39:71 39:71 36:68 38:70	view
24	x 2	backend/plugins/github/models/migrationscripts backend/plugins/bitbucket/models/migrationscripts	20230322_add_connection_id_to_transfo... 20230322_add_connection_id_to_transfo...	47:75 47:75	view
21	x 2	backend/plugins/gitlab/api backend/plugins/azuredevops_go/api	blueprint_v200.go blueprint_v200.go	43:69 39:65	view
21	x 2	backend/plugins/opsgenie/models/migrationscripts backend/plugins/pagerduty/models/migrationscripts	20230630_add_raw_param_table_for_scop... 20230630_add_raw_param_table_for_scop...	51:73 51:73	view
21	x 2	backend/plugins/bamboo/models/migrationscripts backend/plugins/sonarqube/models/migrationscripts	20230630_add_raw_param_table_for_scop... 20230630_add_raw_param_table_for_scop...	51:73 51:73	view
19	x 2	backend/plugins/bitbucket backend/plugins/bitbucket_server	bitbucket.go bitbucket_server.go	30:51 30:51	view
18	x 7	backend/plugins/zentao/api backend/plugins/tapd/api backend/plugins/opsgenie/api backend/plugins/pagerduty/api backend/plugins/trello/api backend/plugins/circleci/api backend/plugins/teambition/api	blueprint_v200.go blueprint_v200.go blueprint_v200.go blueprint_v200.go blueprint_v200.go blueprint_v200.go blueprint_v200.go	33:52 33:52 33:52 33:52 36:55 34:53 33:52	view
17	x 2	backend/plugins/feishu/impl backend/plugins/slack/impl	impl.go impl.go	130:148 129:147	view
17	x 2	backend/plugins/gitee/impl backend/plugins/teambition/impl	impl.go impl.go	185:203 166:184	view
16	x 7	backend/plugins/jira/tasks backend/plugins/bitbucket/tasks backend/plugins/tapd/tasks backend/plugins/bitbucket_server/tasks backend/plugins/jenkins/tasks backend/plugins/circleci/tasks backend/plugins/teambition/tasks	api_client.go api_client.go api_client.go api_client.go api_client.go api_client.go api_client.go	30:51 27:47 27:48 27:47 27:48 27:48 27:48	view
14	x 2	backend/helpers/pluginhelper/api backend/plugins/gitlab/tasks	api_collector_func.go shared.go	39:57 77:95	view
13	x 2	backend/core/utils backend/plugins/webhook/models/migrationscripts	strings.go 20231116_add_api_keys.go	53:68 50:65	view
13	x 2	backend/plugins/bitbucket/tasks backend/plugins/bitbucket_server/tasks	api_common.go api_common.go	69:84 65:80	view
11	x 2	backend/plugins/feishu/tasks backend/plugins/slack/tasks	api_client.go api_client.go	30:45 27:42	view
10	x 2	backend/helpers/utils backend/helpers/pluginhelper/api	mapstructure.go mapstructure.go	98:109 126:137	view
10	x 2	backend/plugins/jira/models/migrationscripts backend/plugins/jenkins/models/migrationscripts	20230530_scope_config.go 20230530_scope_config.go	37:48 37:48	view
10	x 4	backend/plugins/tapd/models/migrationscripts backend/plugins/opsgenie/models/migrationscripts backend/plugins/pagerduty/models/migrationscripts backend/plugins/trello/models/migrationscripts	20230531_scope_config.go 20230531_scope_config.go 20230531_scope_config.go 20230531_scope_config.go	37:48 37:48 37:48 37:48	view
9	x 2	backend/core/models/common backend/core/models/migrationscripts/archived	iso8601time.go iso8601time.go	165:175 151:161	view
9	x 2	backend/core/models/common backend/core/models/migrationscripts/archived	iso8601time.go iso8601time.go	178:188 164:174	view
9	x 4	backend/plugins/feishu/models backend/plugins/ae/models backend/plugins/trello/models backend/plugins/teambition/models	connection.go connection.go connection.go connection.go	86:96 73:83 45:55 49:59	view
9	x 2	backend/plugins/linker backend/plugins/dora	linker.go dora.go	30:42 30:42	view
9	x 6	backend/plugins/github/tasks backend/plugins/bitbucket/tasks backend/plugins/tapd/tasks backend/plugins/opsgenie/tasks backend/plugins/pagerduty/tasks backend/plugins/bitbucket_server/tasks	task_data.go task_data.go task_data.go task_data.go task_data.go task_data.go	50:60 40:50 43:53 46:56 46:56 42:52	view
9	x 2	backend/plugins/dora/impl backend/plugins/issue_trace/impl	impl.go enricher.go	58:68 53:63	view
9	x 2	backend/plugins/zentao/tasks backend/plugins/tapd/tasks	shared.go shared.go	137:148 205:216	view
9	x 6	backend/plugins/gitee/models backend/plugins/slack/models backend/plugins/opsgenie/models backend/plugins/pagerduty/models backend/plugins/circleci/models backend/plugins/sonarqube/models	connection.go connection.go connection.go connection.go connection.go connection.go	55:65 51:61 55:65 50:60 53:63 83:93	view
9	x 2	backend/plugins/bitbucket/models backend/plugins/bamboo/models	connection.go connection.go	53:63 43:53	view
9	x 2	backend/plugins/ae/tasks backend/plugins/sonarqube/tasks	api_client.go api_client.go	28:41 28:41	view
9	x 2	backend/plugins/tapd/models backend/plugins/jenkins/models	connection.go connection.go	51:61 50:60	view
8	x 2	backend/helpers/pluginhelper/api backend/helpers/srvhelper	reflection_helper.go scope_service_helper.go	47:56 320:329	view
8	x 2	backend/plugins/bitbucket/tasks backend/plugins/bitbucket_server/tasks	api_common.go api_common.go	155:165 110:120	view
8	x 2	backend/plugins/opsgenie/tasks backend/plugins/pagerduty/tasks	incidents_converter.go incidents_converter.go	162:171 147:156	view
7	x 4	backend/plugins/feishu/api backend/plugins/gitee/api backend/plugins/ae/api backend/plugins/slack/api	init.go init.go init.go init.go	31:39 31:40 31:40 31:40	view
7	x 6	backend/plugins/github/tasks backend/plugins/zentao/tasks backend/plugins/jira/tasks backend/plugins/gitee/tasks backend/plugins/bitbucket/tasks backend/plugins/bitbucket_server/tasks	shared.go shared.go api_client.go api_client.go api_common.go task_data.go	66:74 173:181 75:83 64:72 237:245 83:91	view
7	x 2	backend/plugins/bitbucket/tasks backend/plugins/bitbucket_server/tasks	task_data.go task_data.go	70:79 72:81	view
6	x 2	backend/core/models/common backend/core/models/migrationscripts/archived	iso8601time.go iso8601time.go	136:143 132:139	view
6	x 2	backend/core/models/migrationscripts backend/core/models/migrationscripts	20230516_rename_finished_commits_diff... 20230405_rename_tap_collector_state.go	30:37 30:37	view
6	x 2	backend/helpers/pluginhelper/api backend/plugins/tapd/tasks	api_collector_func.go shared.go	29:36 133:142	view
6	x 2	backend/plugins/github/utils backend/plugins/gitee/tasks	utils.go shared.go	74:82 132:140	view
6	x 2	backend/plugins/zentao/models backend/plugins/zentao/models	story.go bug.go	85:92 127:134	view
6	x 3	backend/plugins/bitbucket/api backend/plugins/bitbucket_server/api backend/plugins/jenkins/api	scope_api.go scope_api.go scope_api.go	81:88 81:88 81:88	view
6	x 4	backend/plugins/bitbucket/tasks backend/plugins/opsgenie/tasks backend/plugins/pagerduty/tasks backend/plugins/bitbucket_server/tasks	task_data.go task_data.go task_data.go task_data.go	61:68 67:74 67:74 63:70	view
6	x 2	backend/plugins/opsgenie backend/plugins/icla	opsgenie.go plugin_main.go	30:38 30:37	view