aws-samples / aws-iot-core-acmebots-monitoring
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
  • 23% duplication:
    • 4,436 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
    • 1,024 duplicated lines
  • 91 duplicates
system23% (1,024 lines)
Duplication per Extension
js30% (934 lines)
yml6% (90 lines)
Duplication per Component (primary)
backend/src37% (530 lines)
bots/scripts76% (248 lines)
frontend/src10% (96 lines)
backend7% (90 lines)
frontend/scripts66% (60 lines)
ROOT0% (0 lines)
bots0% (0 lines)
bots/src0% (0 lines)
bots/example0% (0 lines)
frontend/public0% (0 lines)
backend/config0% (0 lines)

Duplication Between Components (50+ lines)

G backend/src backend/src bots/scripts bots/scripts backend/src--bots/scripts 236 frontend/scripts frontend/scripts bots/scripts--frontend/scripts 176

Download: SVG DOT (open online Graphviz editor)

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Show more details on duplication between components...
Longest Duplicates
The list of 20 longest duplicates.
See data for all 91 duplicates...
Size#FoldersFilesLinesCode
42 x 2 bots/scripts
frontend/scripts
setup.js
setup.js
 11:65 (70%)
17:71 (63%)
 view
39 x 2 backend/src/cleanup
backend/src/cleanup
clear-ecs-cluster.js
clear-s3-bucket.js
 165:212 (23%)
75:122 (41%)
 view
37 x 2 backend/src/cleanup
backend/src/cleanup
clear-ecr-repo.js
detachPrincipals.js
 52:99 (46%)
49:96 (47%)
 view
37 x 2 backend/src/cleanup
bots/scripts
clear-ecs-cluster.js
clear-ecs-cluster.js
 124:168 (22%)
132:176 (22%)
 view
35 x 2 backend/src/cleanup
backend/src/cleanup
clear-ecr-repo.js
clear-ecs-cluster.js
 58:99 (44%)
171:212 (21%)
 view
35 x 2 backend/src/cleanup
backend/src/cleanup
clear-s3-bucket.js
detachPrincipals.js
 81:122 (36%)
55:96 (44%)
 view
35 x 2 backend/src/cleanup
backend/src/cleanup
clear-ecs-cluster.js
detachPrincipals.js
 171:212 (21%)
55:96 (44%)
 view
35 x 2 backend/src/cleanup
backend/src/cleanup
clear-ecr-repo.js
clear-s3-bucket.js
 58:99 (44%)
81:122 (36%)
 view
34 x 2 bots/scripts
bots/scripts
env-setup.js
setup.js
 40:82 (65%)
37:79 (56%)
 view
24 x 2 bots/scripts
frontend/scripts
env-setup.js
setup.js
 40:68 (46%)
43:71 (36%)
 view
19 x 2 bots/scripts
frontend/scripts
clear-ecs-cluster.js
setup.js
 201:226 (11%)
25:50 (28%)
 view
19 x 2 bots/scripts
bots/scripts
clear-ecs-cluster.js
setup.js
 201:226 (11%)
19:44 (31%)
 view
19 x 2 backend/src/cwEvents
backend/src/cwEvents
processAcmeBotsConnectivityEvents.js
processAcmeBotsStatusEvents.js
 48:72 (32%)
48:72 (32%)
 view
19 x 2 frontend/src/components
frontend/src/components
Telemetry.js
Things.js
 21:42 (4%)
8:29 (6%)
 view
18 x 2 backend/src/cleanup
bots/scripts
clear-ecs-cluster.js
clear-ecs-cluster.js
 24:45 (10%)
38:59 (10%)
 view
17 x 2 backend/src/cleanup
bots/scripts
clear-ecs-cluster.js
clear-ecs-cluster.js
 61:82 (10%)
78:99 (10%)
 view
13 x 2 bots/scripts
bots/scripts
clear-ecr-repo.js
clear-ecs-cluster.js
 45:62 (28%)
202:219 (7%)
 view
13 x 2 backend/src/bot
bots/scripts
ecsDeleteBot.js
clear-ecs-cluster.js
 25:39 (15%)
51:65 (7%)
 view
13 x 2 bots/scripts
bots/scripts
clear-ecr-repo.js
setup.js
 45:62 (28%)
20:37 (21%)
 view
13 x 2 bots/scripts
frontend/scripts
clear-ecr-repo.js
setup.js
 45:62 (28%)
26:43 (19%)
 view
Duplicated Units
The list of top 11 duplicated units.
See data for all 11 unit duplicates...
Size#FoldersFilesLinesCode
36 x 4 backend/src/cleanup
backend/src/cleanup
backend/src/cleanup
backend/src/cleanup
clear-ecr-repo.js
detachPrincipals.js
clear-s3-bucket.js
clear-ecs-cluster.js
 58:100 
55:97 
81:123 
171:213 
 view
29 x 2 bots/scripts
bots/scripts
setup.js
env-setup.js
 47:77 
50:80 
 view
22 x 2 frontend/src/components
frontend/src/components
Things.js
Telemetry.js
 8:30 
21:43 
 view
12 x 2 backend/src/step-functions
backend/src/step-functions
provisionThing.js
removeThing.js
 11:23 
11:23 
 view
9 x 4 bots/scripts
bots/scripts
bots/scripts
frontend/scripts
clear-ecr-repo.js
setup.js
clear-ecs-cluster.js
setup.js
 54:63 
29:38 
211:220 
35:44 
 view
8 x 4 bots/scripts
bots/scripts
bots/scripts
frontend/scripts
clear-ecr-repo.js
setup.js
clear-ecs-cluster.js
setup.js
 44:52 
19:27 
201:209 
25:33 
 view
8 x 3 bots/scripts
backend/src/bot
backend/src/cleanup
clear-ecs-cluster.js
ecsDeleteBot.js
clear-ecs-cluster.js
 141:149 
86:94 
133:141 
 view
8 x 3 bots/scripts
backend/src/bot
backend/src/cleanup
clear-ecs-cluster.js
ecsDeleteBot.js
clear-ecs-cluster.js
 169:177 
105:113 
161:169 
 view
7 x 2 bots/scripts
backend/src/cleanup
clear-ecs-cluster.js
clear-ecs-cluster.js
 132:139 
124:131 
 view
7 x 2 bots/scripts
backend/src/cleanup
clear-ecs-cluster.js
clear-ecs-cluster.js
 151:158 
143:150 
 view
7 x 2 bots/scripts
backend/src/cleanup
clear-ecs-cluster.js
clear-ecs-cluster.js
 160:167 
152:159 
 view