azure / azure-sdk-for-c

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

7% duplication:

22,431 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
1,749 duplicated lines

200 duplicates

dependency graphs: 2D graph | 3D graph | 3D graph (with duplicates)...

Duplication per Extension

Duplication per Component (primary)

Longest Duplicates

The list of 50 longest duplicates.

See data for all 200 duplicates...

Size	#	Folders	Files	Lines	Code
35	x 2	eng/common/TestResources eng/common/TestResources	Remove-TestResources.ps1 Update-TestResources.ps1	179:221 (12%) 84:126 (21%)	view
32	x 2	sdk/src/azure/core sdk/src/azure/core	az_json_writer.c az_json_writer.c	489:542 (6%) 631:684 (6%)	view
31	x 2	cmake-modules cmake-modules	CodeCoverage.cmake CodeCoverage.cmake	284:319 (8%) 356:391 (8%)	view
27	x 2	sdk/src/azure/core sdk/src/azure/core	az_http_header_validation_private.h az_http_header_validation_private.h	94:120 (19%) 126:152 (19%)	view
21	x 2	eng/common/TestResources eng/common/TestResources	Remove-TestResources.ps1 Update-TestResources.ps1	109:132 (7%) 40:63 (13%)	view
19	x 2	sdk/src/azure/core sdk/src/azure/core	az_json_reader.c az_json_reader.c	522:551 (3%) 561:590 (3%)	view
18	x 2	eng/common/scripts/Helpers eng/common/scripts	Package-Helpers.ps1 Update-DocsMsToc.ps1	18:37 (8%) 91:111 (6%)	view
18	x 2	eng/common/scripts/stress-testing eng/common/scripts/stress-testing	find-all-stress-packages.ps1 generate-scenario-matrix.ps1	117:136 (14%) 64:83 (20%)	view
17	x 2	sdk/src/azure/core sdk/src/azure/core	az_json_writer.c az_json_writer.c	438:470 (3%) 579:611 (3%)	view
14	x 2	sdk/src/azure/iot sdk/src/azure/iot	az_iot_hub_client_sas.c az_iot_provisioning_client_sas.c	87:108 (15%) 75:101 (17%)	view
14	x 2	sdk/src/azure/core sdk/src/azure/core	az_json_reader.c az_json_reader.c	596:622 (2%) 653:682 (2%)	view
14	x 2	eng/common/scripts eng/common/scripts	Update-DevOps-Release-WorkItem.ps1 Validate-Package.ps1	31:46 (15%) 26:41 (6%)	view
13	x 2	sdk/src/azure/iot sdk/src/azure/iot	az_iot_hub_client_twin.c az_iot_hub_client_twin.c	31:45 (8%) 71:85 (8%)	view
12	x 2	eng/common/TestResources eng/common/TestResources	New-TestResources.ps1 Remove-TestResources.ps1	83:94 (1%) 64:75 (4%)	view
12	x 2	eng/common/TestResources eng/common/TestResources	cmd Remove-TestResources.cmd Update-TestResources.cmd	1:17 (100%) 1:17 (100%)	view
12	x 2	sdk/src/azure/core sdk/src/azure/core	az_span.c az_span.c	105:128 (2%) 158:181 (2%)	view
12	x 2	eng/common/TestResources eng/common/TestResources	cmd New-TestResources.cmd Remove-TestResources.cmd	1:17 (100%) 1:17 (100%)	view
12	x 2	eng/common/TestResources eng/common/TestResources	cmd New-TestResources.cmd Update-TestResources.cmd	1:17 (100%) 1:17 (100%)	view
11	x 2	sdk/src/azure/core sdk/src/azure/core	az_json_reader.c az_json_reader.c	559:578 (2%) 604:623 (2%)	view
11	x 2	eng/common/scripts/Helpers eng/common/scripts	Package-Helpers.ps1 Update-DocsMsToc.ps1	1:14 (4%) 76:89 (4%)	view
10	x 2	sdk/src/azure/core sdk/src/azure/core	az_json_reader.c az_json_reader.c	522:539 (1%) 606:623 (1%)	view
10	x 2	sdk/src/azure/iot sdk/src/azure/iot	az_iot_hub_client_methods.c az_iot_hub_client_twin.c	83:95 (15%) 73:84 (6%)	view
10	x 2	sdk/src/azure/core sdk/src/azure/core	az_json_reader.c az_json_reader.c	559:577 (1%) 662:682 (1%)	view
10	x 2	sdk/src/azure/iot sdk/src/azure/iot	az_iot_hub_client_methods.c az_iot_hub_client_twin.c	83:95 (15%) 33:44 (6%)	view
9	x 2	eng/common/scripts eng/common/scripts	Invoke-GitHubAPI.ps1 Invoke-GitHubAPI.ps1	312:320 (1%) 345:353 (1%)	view
9	x 2	sdk/src/azure/core sdk/src/azure/core	az_json_reader.c az_json_reader.c	522:538 (1%) 664:682 (1%)	view
9	x 2	eng/common/scripts eng/common/scripts	Add-IssueComment.ps1 Remove-IssueLabel.ps1	1:12 (40%) 1:12 (34%)	view
9	x 2	eng/common/scripts eng/common/scripts	Invoke-GitHubAPI.ps1 Invoke-GitHubAPI.ps1	312:320 (1%) 381:389 (1%)	view
9	x 2	eng/common/TestResources eng/common/TestResources	New-TestResources.ps1 Remove-TestResources.ps1	1:12 (1%) 1:12 (3%)	view
9	x 2	eng/common/scripts eng/common/scripts	Add-IssueComment.ps1 Add-IssueLabels.ps1	1:12 (40%) 1:12 (40%)	view
9	x 2	eng/common/scripts eng/common/scripts	Invoke-GitHubAPI.ps1 Invoke-GitHubAPI.ps1	345:353 (1%) 381:389 (1%)	view
9	x 2	eng/common/TestResources eng/common/TestResources	New-TestResources.ps1 New-TestResources.ps1	890:899 (1%) 908:917 (1%)	view
9	x 2	eng/common/scripts eng/common/scripts	Invoke-GitHubAPI.ps1 Invoke-GitHubAPI.ps1	261:269 (1%) 312:320 (1%)	view
9	x 2	eng/common/scripts eng/common/scripts	Add-IssueLabels.ps1 Remove-IssueLabel.ps1	1:12 (40%) 1:12 (34%)	view
9	x 2	eng/common/scripts eng/common/scripts	Invoke-GitHubAPI.ps1 Invoke-GitHubAPI.ps1	261:269 (1%) 345:353 (1%)	view
9	x 2	eng/common/scripts eng/common/scripts	Invoke-GitHubAPI.ps1 Invoke-GitHubAPI.ps1	261:269 (1%) 381:389 (1%)	view
9	x 2	eng/common/scripts eng/common/scripts	Write-FileSystemMetrics.ps1 Write-FileSystemMetrics.ps1	7:16 (33%) 21:30 (33%)	view
9	x 2	sdk/src/azure/core sdk/src/azure/core	az_json_reader.c az_json_reader.c	41:49 (1%) 82:90 (1%)	view
8	x 2	sdk/src/azure/core sdk/src/azure/core	az_span.c az_span.c	158:171 (1%) 211:224 (1%)	view
8	x 2	eng/common/TestResources eng/common/TestResources	Remove-TestResources.ps1 TestResources-Helpers.ps1	111:120 (2%) 13:22 (3%)	view
8	x 2	sdk/src/azure/core sdk/src/azure/core	az_json_token.c az_json_token.c	175:186 (2%) 450:461 (2%)	view
8	x 2	sdk/src/azure/iot sdk/src/azure/iot	az_iot_provisioning_client.c az_iot_provisioning_client.c	162:171 (2%) 197:206 (2%)	view
8	x 2	sdk/src/azure/iot sdk/src/azure/iot	az_iot_hub_client_sas.c az_iot_provisioning_client_sas.c	142:153 (8%) 126:136 (9%)	view
8	x 2	sdk/src/azure/core sdk/src/azure/core	az_json_token.c az_json_token.c	24:35 (2%) 175:186 (2%)	view
8	x 2	sdk/src/azure/core sdk/src/azure/core	az_json_token.c az_json_token.c	175:186 (2%) 221:232 (2%)	view
8	x 2	eng/common/scripts eng/common/scripts	Invoke-GitHubAPI.ps1 Invoke-GitHubAPI.ps1	405:413 (1%) 437:445 (1%)	view
8	x 2	sdk/src/azure/core sdk/src/azure/core	az_json_reader.c az_json_reader.c	542:551 (1%) 626:635 (1%)	view
8	x 2	sdk/src/azure/core sdk/src/azure/core	az_json_token.c az_json_token.c	221:232 (2%) 450:461 (2%)	view
8	x 2	sdk/src/azure/iot sdk/src/azure/iot	az_iot_hub_client.c az_iot_provisioning_client.c	144:153 (7%) 132:141 (2%)	view
8	x 2	sdk/src/azure/iot sdk/src/azure/iot	az_iot_hub_client_sas.c az_iot_provisioning_client_sas.c	155:167 (8%) 141:152 (9%)	view