microsoft / appcenter-sdk-apple
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
  • 19% duplication:
    • 37,308 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
    • 7,348 duplicated lines
  • 918 duplicates
system19% (7,348 lines)
Duplication per Extension
m17% (4,552 lines)
h35% (1,121 lines)
swift21% (1,056 lines)
mm18% (517 lines)
s28% (81 lines)
S48% (21 lines)
Duplication per Component (primary)
AppCenter17% (2,651 lines)
AppCenterAnalytics26% (1,191 lines)
AppCenterCrashes15% (852 lines)
AppCenterDistribute18% (841 lines)
Sasquatch21% (700 lines)
SasquatchMac30% (572 lines)
SasquatchTV36% (295 lines)
ROOT74% (130 lines)
CrashLib13% (116 lines)
Localization0% (0 lines)
Scripts0% (0 lines)

Duplication Between Components (50+ lines)

G Sasquatch Sasquatch SasquatchMac SasquatchMac Sasquatch--SasquatchMac 858 SasquatchTV SasquatchTV Sasquatch--SasquatchTV 494 SasquatchMac--SasquatchTV 400 AppCenterAnalytics AppCenterAnalytics AppCenterDistribute AppCenterDistribute AppCenterAnalytics--AppCenterDistribute 119 AppCenter AppCenter AppCenterCrashes AppCenterCrashes AppCenter--AppCenterCrashes 110

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Longest Duplicates
The list of 20 longest duplicates.
See data for all 918 duplicates...
Size#FoldersFilesLinesCode
105 x 2 AppCenter/AppCenter
AppCenter/AppCenter/include
MSACConstants.h
MSACConstants.h
 9:170 (100%)
9:170 (100%)
 view
67 x 2 SasquatchMac/SasquatchMacObjC
SasquatchTV/SasquatchTVObjC
AppCenterDelegateObjC.m
AppCenterDelegateObjC.m
 123:257 (57%)
98:232 (66%)
 view
51 x 2 SasquatchMac/SasquatchMac/EventFilter
SasquatchTV/SasquatchTV/EventFilter
MSEventFilter.m
MSEventFilter.m
 7:95 (100%)
7:94 (100%)
 view
44 x 2 Sasquatch/SasquatchObjC
SasquatchMac/SasquatchMacObjC
AppCenterDelegateObjC.mm
AppCenterDelegateObjC.m
 259:344 (28%)
155:240 (37%)
 view
44 x 2 Sasquatch/SasquatchSwift
SasquatchMac/SasquatchMacSwift
AppCenterDelegateSwift.swift
AppCenterDelegateSwift.swift
 248:333 (24%)
116:180 (39%)
 view
44 x 2 Sasquatch/SasquatchObjC
SasquatchTV/SasquatchTVObjC
AppCenterDelegateObjC.mm
AppCenterDelegateObjC.m
 259:344 (28%)
130:215 (43%)
 view
38 x 2 ROOT
ROOT
Package.swift
Package@swift-5.3.swift
 27:64 (52%)
32:69 (39%)
 view
38 x 2 AppCenter/AppCenterTests
AppCenter/AppCenterTests
MSACDeviceLogTests.m
MSACDeviceLogTests.m
 99:139 (21%)
169:209 (21%)
 view
36 x 2 AppCenter/AppCenterTests
AppCenter/AppCenterTests
MSACDeviceLogTests.m
MSACDeviceLogTests.m
 34:70 (20%)
99:135 (20%)
 view
36 x 2 AppCenter/AppCenterTests
AppCenter/AppCenterTests
MSACDeviceLogTests.m
MSACDeviceLogTests.m
 34:70 (20%)
169:205 (20%)
 view
33 x 2 AppCenterCrashes/AppCenterCrashes
AppCenterCrashes/AppCenterCrashes/include
MSACCrashes.h
MSACCrashes.h
 16:207 (100%)
16:207 (100%)
 view
31 x 2 SasquatchMac/SasquatchMac
SasquatchTV/SasquatchTV
AppCenterDelegate.swift
AppCenterDelegate.swift
 42:78 (55%)
36:72 (64%)
 view
28 x 2 AppCenter/AppCenter
AppCenter/AppCenter/include
MSACLogger.h
MSACLogger.h
 16:52 (100%)
16:52 (100%)
 view
28 x 2 AppCenter/AppCenterTests
AppCenter/AppCenterTests
MSACAppDelegateForwarderTests.m
MSACAppDelegateForwarderTests.m
 423:452 (5%)
471:500 (5%)
 view
27 x 2 AppCenter/AppCenter
AppCenter/AppCenter/include
MSACAppCenter.h
MSACAppCenter.h
 15:188 (100%)
15:188 (100%)
 view
25 x 2 AppCenterAnalytics/AppCenterAnalyticsTests
AppCenterAnalytics/AppCenterAnalyticsTests
MSACAnalyticsTransmissionTargetTests.m
MSACAnalyticsTransmissionTargetTests.m
 163:187 (2%)
353:377 (2%)
 view
25 x 2 AppCenterAnalytics/AppCenterAnalyticsTests
AppCenterAnalytics/AppCenterAnalyticsTests
MSACAnalyticsTransmissionTargetTests.m
MSACAnalyticsTransmissionTargetTests.m
 201:225 (2%)
353:377 (2%)
 view
25 x 2 AppCenterAnalytics/AppCenterAnalyticsTests
AppCenterAnalytics/AppCenterAnalyticsTests
MSACAnalyticsTransmissionTargetTests.m
MSACAnalyticsTransmissionTargetTests.m
 163:187 (2%)
201:225 (2%)
 view
25 x 2 AppCenterAnalytics/AppCenterAnalyticsTests
AppCenterAnalytics/AppCenterAnalyticsTests
MSACAnalyticsTransmissionTargetTests.m
MSACAnalyticsTransmissionTargetTests.m
 163:187 (2%)
239:263 (2%)
 view
25 x 2 AppCenterAnalytics/AppCenterAnalyticsTests
AppCenterAnalytics/AppCenterAnalyticsTests
MSACAnalyticsTransmissionTargetTests.m
MSACAnalyticsTransmissionTargetTests.m
 163:187 (2%)
315:339 (2%)
 view
Duplicated Units
The list of top 5 duplicated units.
See data for all 5 unit duplicates...
Size#FoldersFilesLinesCode
85 x 2 AppCenter/AppCenter
AppCenter/AppCenter/include
MSACConstants.h
MSACConstants.h
 73:170 
73:170 
 view
13 x 2 SasquatchMac/SasquatchMac/ViewControllers
SasquatchMac/SasquatchMac/ViewControllers
AnalyticsViewController.swift
TransmissionViewController.swift
 213:226 
508:521 
 view
8 x 2 AppCenter/AppCenter
AppCenter/AppCenter/include
MSACConstants.h
MSACConstants.h
 9:45 
9:45 
 view
7 x 2 AppCenter/AppCenter
AppCenter/AppCenter/include
MSACConstants+Flags.h
MSACConstants+Flags.h
 9:16 
9:16 
 view
7 x 3 Sasquatch/Sasquatch/ViewControllers
Sasquatch/Sasquatch/ViewControllers
Sasquatch/Sasquatch/ViewControllers
MSDatePicker.swift
MSEnumPicker.swift
MSMainViewController.swift
 35:42 
94:101 
267:274 
 view