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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

16% duplication:

11,253 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
1,850 duplicated lines

333 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
src/RedshiftAutomation (15%) --> src/SystemTablePersistence (41%)	253	2 file pairs	details...
src/RedshiftAutomation (6%) --> src/SnapshotManager (12%)	106	2 file pairs	details...
src/SnapshotManager (8%) --> src/SystemTablePersistence (12%)	78	1 file pair	details...

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Longest Duplicates

The list of 20 longest duplicates.

See data for all 333 duplicates...

Size	#	Folders	Files	Lines	Code
53	x 2	src/AnalyzeVacuumUtility/lib src/AnalyzeVacuumUtility/lib	analyze_vacuum.py analyze_vacuum.py	437:489 (9%) 506:558 (9%)	view
42	x 2	src/RedshiftAutomation src/SystemTablePersistence	deploy.yaml deploy-systable-standalone.yaml	115:156 (14%) 67:108 (32%)	view
30	x 2	src/RedshiftAutomation src/SystemTablePersistence	deploy-function-and-schedule.yaml deploy-systable-standalone.yaml	75:104 (28%) 79:108 (22%)	view
30	x 2	src/RedshiftAutomation src/RedshiftAutomation	deploy-function-and-schedule.yaml deploy.yaml	75:104 (28%) 127:156 (10%)	view
29	x 2	src/SimpleReplay src/SimpleReplay	extract.py replay.py	916:947 (2%) 1289:1320 (2%)	view
28	x 2	src/SimpleReplay/cloudformation src/SimpleReplay/cloudformation	ra3-migration-extract.yaml ra3-migration-extract.yaml	132:159 (3%) 174:201 (3%)	view
28	x 2	src/SimpleReplay/cloudformation src/SimpleReplay/cloudformation	ra3-migration-extract.yaml ra3-migration-replay.yaml	354:381 (3%) 301:328 (2%)	view
23	x 2	src/MetadataTransfer src/MetadataTransfer	metadatacopy.py userprivs.py	131:156 (15%) 143:168 (14%)	view
22	x 2	src/RedshiftAutomation src/SystemTablePersistence	deploy.yaml deploy-systable-standalone.yaml	258:279 (7%) 110:131 (16%)	view
21	x 2	src/SimpleReplay/cloudformation src/SimpleReplay/cloudformation	ra3-migration-extract.yaml ra3-migration-replay.yaml	854:874 (2%) 1296:1316 (1%)	view
19	x 2	src/RedshiftAutomation src/RedshiftAutomation	deploy-function-and-schedule.yaml deploy.yaml	38:56 (18%) 102:120 (6%)	view
19	x 2	src/SimpleReplay/cloudformation src/SimpleReplay/cloudformation	ra3-migration-extract.yaml ra3-migration-replay.yaml	783:805 (2%) 1217:1236 (1%)	view
18	x 2	src/SimpleReplay/cloudformation src/SimpleReplay/cloudformation	ra3-migration-replay.yaml ra3-migration-replay.yaml	1132:1149 (1%) 1203:1220 (1%)	view
16	x 2	src/RedshiftAutomation src/SnapshotManager	deploy.yaml deploy.yaml	125:140 (5%) 106:121 (9%)	view
16	x 2	src/SnapshotManager src/SystemTablePersistence	deploy.yaml deploy-systable-standalone.yaml	106:121 (9%) 77:92 (12%)	view
15	x 2	src/AnalyzeVacuumUtility/lib src/AnalyzeVacuumUtility/lib	analyze_vacuum.py analyze_vacuum.py	260:274 (2%) 530:544 (2%)	view
15	x 2	src/SimpleReplay/cloudformation src/SimpleReplay/cloudformation	ra3-migration-extract.yaml ra3-migration-replay.yaml	71:85 (1%) 143:157 (1%)	view
15	x 2	src/SimpleReplay src/SimpleReplay	extract.py replay.py	873:887 (1%) 1238:1253 (1%)	view
15	x 2	src/SimpleReplay/cloudformation src/SimpleReplay/cloudformation	ra3-migration-replay.yaml ra3-migration-replay.yaml	1116:1130 (1%) 1187:1201 (1%)	view
15	x 2	src/SimpleReplay/cloudformation src/SimpleReplay/cloudformation	ra3-migration-replay.yaml ra3-migration-replay.yaml	736:750 (1%) 811:825 (1%)	view