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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.

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Duplication Overall

44% duplication:

2,663 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
1,186 duplicated lines

148 duplicates

Duplication per Extension

Duplication per Component (primary)

Duplication Between Components (50+ lines)

Download: SVG DOT (open online Graphviz editor)

From Component --> To Component	Duplicated Lines	File Pairs	Details
ci_tools (16%) --> cloudformation (4%)	178	1 file pair	details...

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Longest Duplicates

The list of 20 longest duplicates.

See data for all 148 duplicates...

Size	#	Folders	Files	Lines	Code
65	x 2	cloudformation cloudformation	continuous-integration-branch-checks.yml continuous-integration-pull-request-c...	54:121 (34%) 97:164 (27%)	view
57	x 2	cloudformation cloudformation	continuous-integration-nightly-checks... continuous-integration-pull-request-c...	90:148 (31%) 141:199 (24%)	view
39	x 2	cloudformation cloudformation	continuous-integration-branch-checks.yml continuous-integration-nightly-checks...	58:97 (20%) 49:88 (21%)	view
39	x 2	cloudformation cloudformation	continuous-integration-nightly-checks... continuous-integration-pull-request-c...	49:88 (21%) 101:140 (16%)	view
34	x 2	cloudformation cloudformation	continuous-integration-branch-checks.yml continuous-integration-nightly-checks...	123:157 (18%) 114:148 (18%)	view
34	x 2	cloudformation cloudformation	continuous-integration-branch-checks.yml continuous-integration-pull-request-c...	123:157 (18%) 165:199 (14%)	view
23	x 2	cloudformation cloudformation	continuous-integration-branch-checks.yml continuous-integration-nightly-checks...	98:121 (12%) 90:113 (12%)	view
21	x 2	cloudformation cloudformation	continuous-deployment.yml continuous-deployment.yml	488:508 (2%) 570:590 (2%)	view
19	x 2	cloudformation cloudformation	continuous-integration-pull-request-c... continuous-integration-pull-request-c...	49:67 (8%) 79:97 (8%)	view
19	x 2	cloudformation cloudformation	continuous-deployment.yml continuous-deployment.yml	514:532 (2%) 596:614 (2%)	view
19	x 2	cloudformation cloudformation	continuous-deployment.yml continuous-integration-branch-checks.yml	730:748 (2%) 25:43 (10%)	view
18	x 2	cloudformation cloudformation	continuous-deployment.yml continuous-integration-nightly-checks...	179:196 (2%) 114:131 (9%)	view
18	x 2	cloudformation cloudformation	continuous-deployment.yml continuous-integration-branch-checks.yml	179:196 (2%) 123:140 (9%)	view
18	x 2	cloudformation cloudformation	continuous-deployment.yml continuous-integration-pull-request-c...	179:196 (2%) 165:182 (7%)	view
17	x 2	ci_tools cloudformation	vpc_cloudformation_template.yml shared-resources.yml	137:155 (8%) 236:254 (4%)	view
17	x 2	ci_tools cloudformation	vpc_cloudformation_template.yml shared-resources.yml	166:184 (8%) 270:288 (4%)	view
17	x 2	ci_tools ci_tools	codecommit_pr_notifications.js email_notifications.js	134:152 (12%) 88:106 (16%)	view
16	x 2	cloudformation cloudformation	continuous-deployment.yml continuous-integration-branch-checks.yml	198:214 (2%) 141:157 (8%)	view
16	x 2	cloudformation cloudformation	continuous-integration-branch-checks.yml continuous-integration-pull-request-c...	29:44 (8%) 23:38 (6%)	view
16	x 2	cloudformation cloudformation	continuous-deployment.yml continuous-integration-nightly-checks...	198:214 (2%) 132:148 (8%)	view