microsoft / federalist
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
  • 5% duplication:
    • 5,027 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
    • 258 duplicated lines
  • 19 duplicates
system5% (258 lines)
Duplication per Extension
js6% (258 lines)
Duplication per Component (primary)
tasks/config45% (152 lines)
assets/app2% (50 lines)
api/responses30% (32 lines)
migrations10% (12 lines)
api/hooks8% (12 lines)
ROOT0% (0 lines)
api/controllers0% (0 lines)
api/models0% (0 lines)
api/policies0% (0 lines)
api/services0% (0 lines)
assets0% (0 lines)
assets/styles0% (0 lines)
config0% (0 lines)
config/env0% (0 lines)
tasks0% (0 lines)
tasks/register0% (0 lines)
Longest Duplicates
The list of 19 longest duplicates.
See data for all 19 duplicates...
Size#FoldersFilesLinesCode
10 x 2 assets/app/models
assets/app/models
Github.js
Github.js
294:304 (2%)
316:325 (2%)
view
9 x 2 api/responses
api/responses
badRequest.js
ok.js
42:63 (52%)
27:48 (60%)
view
9 x 2 assets/app/views/editor
assets/app/views/editor
edit-file.js
edit-file.js
313:321 (2%)
330:338 (2%)
view
8 x 2 tasks/config
tasks/config
sails-linker.js
sails-linker.js
32:39 (3%)
61:68 (3%)
view
8 x 2 tasks/config
tasks/config
sails-linker.js
sails-linker.js
214:222 (3%)
240:247 (3%)
view
8 x 2 tasks/config
tasks/config
sails-linker.js
sails-linker.js
91:99 (3%)
121:128 (3%)
view
8 x 2 tasks/config
tasks/config
sails-linker.js
sails-linker.js
163:170 (3%)
188:195 (3%)
view
7 x 2 tasks/config
tasks/config
sails-linker.js
sails-linker.js
18:24 (3%)
47:53 (3%)
view
7 x 2 tasks/config
tasks/config
sails-linker.js
sails-linker.js
201:208 (3%)
228:234 (3%)
view
7 x 2 api/responses
api/responses
forbidden.js
notFound.js
34:51 (28%)
39:56 (28%)
view
7 x 2 tasks/config
tasks/config
sails-linker.js
sails-linker.js
151:157 (3%)
176:182 (3%)
view
7 x 2 tasks/config
tasks/config
sails-linker.js
sails-linker.js
76:83 (3%)
107:113 (3%)
view
6 x 2 tasks/config
tasks/config
sails-linker.js
sails-linker.js
112:118 (2%)
127:133 (2%)
view
6 x 2 migrations
migrations
20151119145913-add-site-publicPreview.js
20160107191852-build-source.js
6:12 (40%)
6:13 (37%)
view
6 x 2 tasks/config
tasks/config
sails-linker.js
sails-linker.js
81:88 (2%)
97:104 (2%)
view
6 x 2 api/hooks/buildEngine
api/hooks/buildEngine
index.js
index.js
42:47 (4%)
60:65 (4%)
view
6 x 2 tasks/config
tasks/config
sails-linker.js
sails-linker.js
52:58 (2%)
67:73 (2%)
view
6 x 2 tasks/config
tasks/config
sails-linker.js
sails-linker.js
23:29 (2%)
38:44 (2%)
view
6 x 2 assets/app/models
assets/app/models
Github.js
Github.js
123:128 (1%)
144:149 (1%)
view
Duplicated Units
The list of top 4 duplicated units.
See data for all 4 unit duplicates...
Size#FoldersFilesLinesCode
9 x 3 tasks/register
tasks/register
tasks/register
linkAssets.js
linkAssetsBuild.js
linkAssetsBuildProd.js
1:10 
1:10 
1:10 
view
8 x 2 tasks/config
tasks/config
cssmin.js
uglify.js
11:21 
12:22 
view
7 x 2 tasks/register
tasks/register
build.js
syncAssets.js
1:8 
1:8 
view
6 x 2 migrations
migrations
20151119145913-add-site-publicPreview.js
20160107191852-build-source.js
4:10 
4:11 
view