aws-samples / aws-modernization-with-quali
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
  • 31% duplication:
    • 2,195 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
    • 696 duplicated lines
  • 77 duplicates
system31% (696 lines)
Duplication per Extension
yaml34% (640 lines)
toml48% (56 lines)
Duplication per Component (primary)
code-samples/cloudformation96% (215 lines)
code-samples/cloudformation/v194% (209 lines)
code-samples/cloudformation/master-stacks70% (117 lines)
code-samples/cloudformation/cloud969% (39 lines)
code-samples/cloudformation/iam56% (32 lines)
hugo-docs-content46% (28 lines)
ROOT28% (28 lines)
pipeline/webhosting10% (28 lines)
static/css0% (0 lines)
code-samples/codebuild0% (0 lines)
code-samples/cloudformation/vpc0% (0 lines)
code-samples/cloudformation/eks0% (0 lines)
code-samples/cloudformation/ee0% (0 lines)
layouts/partials0% (0 lines)

Duplication Between Components (50+ lines)

G code-samples/cloudformation/v1 code-samples/cloudformation/v1 code-samples/cloudformation code-samples/cloudformation code-samples/cloudformation/v1--code-samples/cloudformation 418 code-samples/cloudformation/cloud9 code-samples/cloudformation/cloud9 code-samples/cloudformation/iam code-samples/cloudformation/iam code-samples/cloudformation/cloud9--code-samples/cloudformation/iam 64 ROOT ROOT hugo-docs-content hugo-docs-content ROOT--hugo-docs-content 56

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Longest Duplicates
The list of 20 longest duplicates.
See data for all 77 duplicates...
Size#FoldersFilesLinesCode
188 x 2 code-samples/cloudformation/v1
code-samples/cloudformation
modernization-vpc.yaml
vpc.yaml
 1:188 (100%)
1:188 (100%)
 view
32 x 2 code-samples/cloudformation/cloud9
code-samples/cloudformation/iam
cloud9.yaml
modernization-role.yaml
 19:54 (57%)
6:41 (78%)
 view
21 x 2 code-samples/cloudformation
code-samples/cloudformation/v1
cloud9.yaml
modernization-cloud9.yaml
 1:21 (100%)
1:21 (100%)
 view
21 x 2 ROOT
hugo-docs-content
config.toml
config.toml
 21:41 (38%)
20:40 (35%)
 view
16 x 2 code-samples/cloudformation/master-stacks
code-samples/cloudformation/master-stacks
vpc-cloud9-eks-QS-based.yaml
vpc-cloud9.yaml
 1:20 (48%)
1:20 (94%)
 view
13 x 2 code-samples/cloudformation/master-stacks
code-samples/cloudformation/master-stacks
vpc-cloud9-eks-QS-based.yaml
vpc-eks-QS-based.yaml
 22:34 (39%)
20:32 (41%)
 view
13 x 2 code-samples/cloudformation/master-stacks
code-samples/cloudformation/master-stacks
vpc-eks-QS-based-pipeline-user.yaml
vpc-eks-QS-based.yaml
 20:32 (40%)
20:32 (41%)
 view
13 x 2 code-samples/cloudformation/master-stacks
code-samples/cloudformation/master-stacks
vpc-cloud9-eks-QS-based.yaml
vpc-eks-QS-based-pipeline-user.yaml
 22:34 (39%)
20:32 (40%)
 view
12 x 2 code-samples/cloudformation/master-stacks
code-samples/cloudformation/master-stacks
vpc-eks-QS-based-pipeline-user.yaml
vpc-eks-region2.yaml
 20:31 (37%)
19:30 (40%)
 view
12 x 2 code-samples/cloudformation/master-stacks
code-samples/cloudformation/master-stacks
vpc-cloud9-eks-QS-based.yaml
vpc-eks-region2.yaml
 22:33 (36%)
19:30 (40%)
 view
12 x 2 code-samples/cloudformation/master-stacks
code-samples/cloudformation/master-stacks
vpc-eks-QS-based.yaml
vpc-eks-region2.yaml
 20:31 (38%)
19:30 (40%)
 view
9 x 2 code-samples/cloudformation/master-stacks
code-samples/cloudformation/master-stacks
vpc-cloud9.yaml
vpc-only.yaml
 1:12 (52%)
1:12 (90%)
 view
9 x 2 code-samples/cloudformation/master-stacks
code-samples/cloudformation/master-stacks
vpc-cloud9-eks-QS-based.yaml
vpc-only.yaml
 1:12 (27%)
1:12 (90%)
 view
9 x 2 code-samples/cloudformation/v1
code-samples/cloudformation
modernization-vpc.yaml
vpc.yaml
 84:92 (4%)
118:126 (4%)
 view
9 x 2 code-samples/cloudformation
code-samples/cloudformation
vpc.yaml
vpc.yaml
 84:92 (4%)
118:126 (4%)
 view
9 x 2 code-samples/cloudformation/v1
code-samples/cloudformation/v1
modernization-vpc.yaml
modernization-vpc.yaml
 84:92 (4%)
118:126 (4%)
 view
9 x 2 code-samples/cloudformation/v1
code-samples/cloudformation
modernization-vpc.yaml
vpc.yaml
 118:126 (4%)
84:92 (4%)
 view
9 x 2 code-samples/cloudformation/master-stacks
code-samples/cloudformation/master-stacks
vpc-eks-QS-based-pipeline-user.yaml
vpc-eks-QS-based.yaml
 1:12 (28%)
1:12 (29%)
 view
8 x 2 pipeline/webhosting
pipeline/webhosting
pipeline.yaml
pipeline.yaml
 38:45 (4%)
78:85 (4%)
 view
7 x 2 code-samples/cloudformation/master-stacks
code-samples/cloudformation/master-stacks
vpc-cloud9.yaml
vpc-eks-region2.yaml
 5:12 (41%)
5:12 (23%)
 view