aws-solutions / aws-limit-monitor
Duplication

Places in code with 6 or more lines that are exactly the same.

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
  • 30% duplication:
    • 2,346 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
    • 717 duplicated lines
  • 87 duplicates
system30% (717 lines)
Duplication per Extension
js30% (444 lines)
ts29% (273 lines)
Duplication per Component (primary)
source/lambda/services/customhelper58% (282 lines)
source/lib29% (273 lines)
source/lambda/services/limitreport32% (84 lines)
source/lambda/services/slacknotify18% (35 lines)
source/lambda/services/tarefresh18% (29 lines)
source/lambda/services/servicequotaschecks5% (14 lines)
source0% (0 lines)
source/lambda/resources/logger0% (0 lines)
source/lambda/resources/event-injector0% (0 lines)
source/lambda/resources/cw-metric-poller0% (0 lines)

Duplication Between Components (50+ lines)

G source/lambda/services/customhelper source/lambda/services/customhelper source/lambda/services/limitreport source/lambda/services/limitreport source/lambda/services/customhelper--source/lambda/services/limitreport 138 source/lambda/services/slacknotify source/lambda/services/slacknotify source/lambda/services/limitreport--source/lambda/services/slacknotify 58 source/lambda/services/tarefresh source/lambda/services/tarefresh source/lambda/services/slacknotify--source/lambda/services/tarefresh 58

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Show more details on duplication between components...
Longest Duplicates
The list of 20 longest duplicates.
See data for all 87 duplicates...
Size#FoldersFilesLinesCode
44 x 2 source/lambda/services/customhelper/lib
source/lambda/services/limitreport/lib
metrics-helper.js
metrics-helper.js
 18:89 (100%)
18:89 (100%)
 view
24 x 2 source/lib
source/lib
limit-monitor-stack.ts
limit-monitor-stack.ts
 204:232 (4%)
318:346 (4%)
 view
24 x 2 source/lib
source/lib
limit-monitor-stack.ts
limit-monitor-stack.ts
 204:232 (4%)
678:706 (4%)
 view
24 x 2 source/lib
source/lib
limit-monitor-stack.ts
limit-monitor-stack.ts
 318:346 (4%)
678:706 (4%)
 view
17 x 2 source/lib
source/lib
limit-monitor-stack.ts
limit-monitor-stack.ts
 235:252 (3%)
709:726 (3%)
 view
16 x 2 source/lib
source/lib
limit-monitor-spoke-stack.ts
limit-monitor-spoke-stack.ts
 75:91 (5%)
124:140 (5%)
 view
16 x 2 source/lib
source/lib
limit-monitor-spoke-stack.ts
limit-monitor-stack.ts
 124:140 (5%)
236:252 (3%)
 view
16 x 2 source/lib
source/lib
limit-monitor-spoke-stack.ts
limit-monitor-stack.ts
 124:140 (5%)
348:364 (3%)
 view
16 x 2 source/lib
source/lib
limit-monitor-spoke-stack.ts
limit-monitor-stack.ts
 173:189 (5%)
348:364 (3%)
 view
16 x 2 source/lib
source/lib
limit-monitor-spoke-stack.ts
limit-monitor-stack.ts
 75:91 (5%)
348:364 (3%)
 view
16 x 2 source/lib
source/lib
limit-monitor-spoke-stack.ts
limit-monitor-spoke-stack.ts
 124:140 (5%)
173:189 (5%)
 view
16 x 2 source/lib
source/lib
limit-monitor-stack.ts
limit-monitor-stack.ts
 236:252 (3%)
348:364 (3%)
 view
16 x 2 source/lib
source/lib
limit-monitor-spoke-stack.ts
limit-monitor-stack.ts
 75:91 (5%)
710:726 (3%)
 view
16 x 2 source/lib
source/lib
limit-monitor-spoke-stack.ts
limit-monitor-stack.ts
 173:189 (5%)
236:252 (3%)
 view
16 x 2 source/lambda/services/customhelper/lib
source/lambda/services/customhelper/lib
index.js
index.js
 97:116 (3%)
137:156 (3%)
 view
16 x 2 source/lib
source/lib
limit-monitor-stack.ts
limit-monitor-stack.ts
 348:364 (3%)
710:726 (3%)
 view
16 x 2 source/lib
source/lib
limit-monitor-spoke-stack.ts
limit-monitor-spoke-stack.ts
 75:91 (5%)
173:189 (5%)
 view
16 x 2 source/lib
source/lib
limit-monitor-spoke-stack.ts
limit-monitor-stack.ts
 75:91 (5%)
236:252 (3%)
 view
16 x 2 source/lib
source/lib
limit-monitor-spoke-stack.ts
limit-monitor-stack.ts
 173:189 (5%)
710:726 (3%)
 view
16 x 2 source/lib
source/lib
limit-monitor-spoke-stack.ts
limit-monitor-stack.ts
 124:140 (5%)
710:726 (3%)
 view
Duplicated Units
The list of top 5 duplicated units.
See data for all 5 unit duplicates...
Size#FoldersFilesLinesCode
36 x 2 source/lambda/services/customhelper/lib
source/lambda/services/limitreport/lib
metrics-helper.js
metrics-helper.js
 40:84 
40:84 
 view
13 x 2 source/lambda/services/customhelper/lib
source/lambda/services/customhelper/lib
index.js
index.js
 99:113 
139:153 
 view
13 x 2 source/lambda/services/customhelper/lib
source/lambda/services/customhelper/lib
index.js
index.js
 167:181 
204:218 
 view
11 x 2 source/lambda/services/limitreport
source/lambda/services/slacknotify
index.js
index.js
 24:40 
24:40 
 view
8 x 5 source/lambda/services/customhelper/lib
source/lambda/services/limitreport/lib
source/lambda/services/servicequotaschecks/lib
source/lambda/services/tarefresh/lib
source/lambda/services/slacknotify/lib
logger.js
logger.js
logger.js
logger.js
logger.js
 22:30 
21:29 
21:29 
21:29 
21:29 
 view