GoogleCloudPlatform / cloud-code-samples

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

52% duplication:

6,585 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
3,441 duplicated lines

530 duplicates

dependency graphs: 2D graph | 3D graph | 3D graph (with 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
golang (70%) --> python (38%)	1377	24 file pairs	details...
nodejs (70%) --> python (37%)	1346	26 file pairs	details...
java (39%) --> python (35%)	1294	25 file pairs	details...
dotnet (51%) --> python (30%)	1103	32 file pairs	details...
golang (47%) --> nodejs (48%)	930	13 file pairs	details...
golang (43%) --> java (25%)	846	14 file pairs	details...
java (24%) --> nodejs (42%)	814	13 file pairs	details...
dotnet (34%) --> golang (38%)	740	16 file pairs	details...
dotnet (33%) --> nodejs (37%)	716	17 file pairs	details...
dotnet (32%) --> java (20%)	690	16 file pairs	details...

Open 2D force graph... Open 3D force graph...

Show more details on duplication between components...

Longest Duplicates

The list of 50 longest duplicates.

See data for all 530 duplicates...

Size	#	Folders	Files	Lines	Code
148	x 2	python/django/python-hel.../src/helloapp/templates python/python-hello-world/src/templates	homepage.html index.html	1:179 (100%) 1:179 (100%)	view
130	x 2	golang/go-hello-world/template python/django/python-hel.../src/helloapp/templates	index.html homepage.html	1:153 (87%) 1:153 (87%)	view
130	x 2	golang/go-hello-world/template python/python-hello-world/src/templates	index.html index.html	1:153 (87%) 1:153 (87%)	view
119	x 2	golang/go-cloud-run-hello-world/assets python/cloud-run-python-hello-world/static	style.css style.css	1:137 (100%) 1:137 (100%)	view
119	x 2	python/cloud-run-django-...o-world/helloapp/static python/cloud-run-python-hello-world/static	style.css style.css	1:137 (100%) 1:137 (100%)	view
119	x 2	nodejs/nodejs-cloud-run-hello-world/assets python/cloud-run-python-hello-world/static	style.css style.css	1:137 (100%) 1:137 (100%)	view
119	x 2	golang/go-cloud-run-hello-world/assets python/cloud-run-django-...o-world/helloapp/static	style.css style.css	1:137 (100%) 1:137 (100%)	view
119	x 2	nodejs/nodejs-cloud-run-hello-world/assets python/cloud-run-django-...o-world/helloapp/static	style.css style.css	1:137 (100%) 1:137 (100%)	view
119	x 2	golang/go-cloud-run-hello-world/assets nodejs/nodejs-cloud-run-hello-world/assets	style.css style.css	1:137 (100%) 1:137 (100%)	view
93	x 2	java/java-guestbook/fron...c/main/resources/static python/python-guestbook/src/frontend/static	style.css style.css	1:111 (100%) 1:111 (100%)	view
93	x 2	nodejs/nodejs-guestbook/src/frontend/public/css python/python-guestbook/src/frontend/static	style.css style.css	1:111 (100%) 1:111 (100%)	view
93	x 2	golang/go-guestbook/src/frontend/static python/django/python-guestbook/src/staticfiles	style.css style.css	1:111 (100%) 1:111 (100%)	view
93	x 2	python/django/python-guestbook/src/staticfiles python/python-guestbook/src/frontend/static	style.css style.css	1:111 (100%) 1:111 (100%)	view
93	x 2	nodejs/nodejs-guestbook/src/frontend/public/css python/django/python-guestbook/src/staticfiles	style.css style.css	1:111 (100%) 1:111 (100%)	view
93	x 2	golang/go-guestbook/src/frontend/static nodejs/nodejs-guestbook/src/frontend/public/css	style.css style.css	1:111 (100%) 1:111 (100%)	view
93	x 2	java/java-guestbook/fron...c/main/resources/static nodejs/nodejs-guestbook/src/frontend/public/css	style.css style.css	1:111 (100%) 1:111 (100%)	view
93	x 2	java/java-guestbook/fron...c/main/resources/static python/django/python-guestbook/src/staticfiles	style.css style.css	1:111 (100%) 1:111 (100%)	view
93	x 2	golang/go-guestbook/src/frontend/static java/java-guestbook/fron...c/main/resources/static	style.css style.css	1:111 (100%) 1:111 (100%)	view
93	x 2	golang/go-guestbook/src/frontend/static python/python-guestbook/src/frontend/static	style.css style.css	1:111 (100%) 1:111 (100%)	view
64	x 2	dotnet/dotnet-cloud-run-hello-world/wwwroot/css java/java-cloud-run-hell...in/resources/static/css	style.css style.css	1:75 (53%) 1:75 (53%)	view
55	x 2	dotnet/dotnet-cloud-run-hello-world/wwwroot/css golang/go-cloud-run-hello-world/assets	style.css style.css	5:70 (46%) 5:70 (46%)	view
55	x 2	java/java-cloud-run-hell...in/resources/static/css nodejs/nodejs-cloud-run-hello-world/assets	style.css style.css	5:70 (46%) 5:70 (46%)	view
55	x 2	dotnet/dotnet-cloud-run-hello-world/wwwroot/css nodejs/nodejs-cloud-run-hello-world/assets	style.css style.css	5:70 (46%) 5:70 (46%)	view
55	x 2	golang/go-cloud-run-hello-world/assets java/java-cloud-run-hell...in/resources/static/css	style.css style.css	5:70 (46%) 5:70 (46%)	view
55	x 2	dotnet/dotnet-cloud-run-hello-world/wwwroot/css python/cloud-run-python-hello-world/static	style.css style.css	5:70 (46%) 5:70 (46%)	view
55	x 2	java/java-cloud-run-hell...in/resources/static/css python/cloud-run-python-hello-world/static	style.css style.css	5:70 (46%) 5:70 (46%)	view
55	x 2	java/java-cloud-run-hell...in/resources/static/css python/cloud-run-django-...o-world/helloapp/static	style.css style.css	5:70 (46%) 5:70 (46%)	view
55	x 2	dotnet/dotnet-cloud-run-hello-world/wwwroot/css python/cloud-run-django-...o-world/helloapp/static	style.css style.css	5:70 (46%) 5:70 (46%)	view
54	x 2	dotnet/dotnet-cloud-run-hello-world/wwwroot/css java/java-cloud-run-hell...in/resources/static/css	style.css style.css	78:137 (45%) 78:137 (45%)	view
51	x 2	dotnet/dotnet-hello-world/src/wwwroot/css python/django/python-hel.../src/helloapp/templates	style.css homepage.html	5:65 (46%) 18:78 (34%)	view
51	x 2	dotnet/dotnet-hello-world/src/wwwroot/css nodejs/nodejs-hello-world/src	style.css index.html.hbs	5:65 (46%) 18:78 (34%)	view
51	x 2	dotnet/dotnet-hello-world/src/wwwroot/css golang/go-hello-world/template	style.css index.html	5:65 (46%) 18:78 (34%)	view
51	x 2	golang/go-hello-world/template nodejs/nodejs-hello-world/src	index.html index.html.hbs	18:78 (34%) 18:78 (34%)	view
51	x 2	nodejs/nodejs-hello-world/src python/django/python-hel.../src/helloapp/templates	hbs index.html.hbs homepage.html	18:78 (34%) 18:78 (34%)	view
51	x 2	nodejs/nodejs-hello-world/src python/python-hello-world/src/templates	hbs index.html.hbs index.html	18:78 (34%) 18:78 (34%)	view
51	x 2	dotnet/dotnet-hello-world/src/wwwroot/css python/python-hello-world/src/templates	style.css index.html	5:65 (46%) 18:78 (34%)	view
46	x 2	java/java-hello-world/src/main/resources/templates python/django/python-hel.../src/helloapp/templates	index.html homepage.html	21:76 (26%) 20:75 (31%)	view
46	x 2	java/java-hello-world/src/main/resources/templates nodejs/nodejs-hello-world/src	index.html index.html.hbs	21:76 (26%) 20:75 (31%)	view
46	x 2	nodejs/nodejs-hello-world/src python/python-hello-world/src/templates	hbs index.html.hbs index.html	80:131 (31%) 80:131 (31%)	view
46	x 2	dotnet/dotnet-hello-world/src/wwwroot/css golang/go-hello-world/template	style.css index.html	67:118 (42%) 80:131 (31%)	view
46	x 2	dotnet/dotnet-hello-world/src/wwwroot/css java/java-hello-world/src/main/resources/templates	style.css index.html	7:62 (42%) 21:76 (26%)	view
46	x 2	golang/go-hello-world/template java/java-hello-world/src/main/resources/templates	index.html index.html	20:75 (31%) 21:76 (26%)	view
46	x 2	dotnet/dotnet-hello-world/src/wwwroot/css python/python-hello-world/src/templates	style.css index.html	67:118 (42%) 80:131 (31%)	view
46	x 2	dotnet/dotnet-cloud-run-hello-world/wwwroot/css python/cloud-run-python-hello-world/static	style.css style.css	72:124 (38%) 72:124 (38%)	view
46	x 2	java/java-hello-world/src/main/resources/templates python/python-hello-world/src/templates	index.html index.html	21:76 (26%) 20:75 (31%)	view
46	x 2	nodejs/nodejs-hello-world/src python/django/python-hel.../src/helloapp/templates	hbs index.html.hbs homepage.html	80:131 (31%) 80:131 (31%)	view
46	x 2	dotnet/dotnet-cloud-run-hello-world/wwwroot/css nodejs/nodejs-cloud-run-hello-world/assets	style.css style.css	72:124 (38%) 72:124 (38%)	view
46	x 2	dotnet/dotnet-cloud-run-hello-world/wwwroot/css golang/go-cloud-run-hello-world/assets	style.css style.css	72:124 (38%) 72:124 (38%)	view
46	x 2	dotnet/dotnet-hello-world/src/wwwroot/css python/django/python-hel.../src/helloapp/templates	style.css homepage.html	67:118 (42%) 80:131 (31%)	view
46	x 2	dotnet/dotnet-cloud-run-hello-world/wwwroot/css python/cloud-run-django-...o-world/helloapp/static	style.css style.css	72:124 (38%) 72:124 (38%)	view