azure / iot-hub-device-update-delta

Analysis scope, overview of main, test, generated, deployment, build, and other code.

Source Code Analysis Scope

Files includes and excluded from analyses

txt

csproj

props

patch

nuspec

gitattributes

editorconfig

clang-format

19 extensions are included in analyses: cpp, h, cs, txt, yaml, json, sh, ps1, csproj, cmake, py, md, props, patch, nuspec, gitignore, gitattributes, editorconfig, clang-format
4 criteria are used to exclude files from analysis:

exclude files with path like ".*/[.][a-zA-Z0-9_]+.*" (Hidden files and folders) (5 files).
exclude files with path like ".*/debian/.*" (Distributions) (2 files).
exclude files with path like ".*/git[-]history[.]txt" (Git history) (1 file).
exclude files with path like ".*/git[-][a-zA-Z0-9_]+[.]txt" (Git data exports for sokrates analyses) (0 files).

The source code folder contains 718 files:

492 files are included in analyses.
226 files are excluded from analyses:

Explore all files....

Overview of Analyzed Files

Basic stats on analyzed files

Intro

For analysis purposes we separate files in scope into several categories: main, test, generated, deployment and build, and other.

The main category contains all manually created source code files that are being used in the production.
Files in the main category are used as input for other analyses: logical decomposition, concerns, duplication, file size, unit size, and conditional complexity.
Test source code files are used only for testing of the product. These files are normally not deployed to production.
Build and deployment source code files are used to configure or support build and deployment process.
Generated source code files are automatically generated files that have not been manually changed after generation.
While a source code folder may contain a number of files, we are primarily interested in the source code files that are being written and maintained by developers.
Files containing binaries, documentation, or third-party libraries, for instance, are excluded from analysis. The exception are third-party libraries that have been changed by developers.

Main Code

All manually created or maintained source code that defines logic of the product that is run in a production environment.

props

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The following criteria are used to filter files:

files with paths like ".*".

312 files match defined criteria (19,434 LOC, 100.0% vs. main code):

95 *.cpp files (8,449 LOC)
68 *.cs files (6,126 LOC)
118 *.h files (3,613 LOC)
14 *.ps1 files (597 LOC)
5 *.py files (368 LOC)
8 *.cmake files (186 LOC)
4 *.props files (95 LOC)

" *.cpp" is biggest, containing 43.48% of LOC.
" *.props" is smallest, containing 0.49% of LOC.

Test Code

Used only for testing of the product. Normally not deployed in a production environment.

csproj

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The following criteria are used to filter files:

files with paths like ".*/[Tt]ests/.*".
files with paths like ".*/test_.*".
files with paths like ".*_tests[.].*".
files with paths like ".*/UnitTests?/.*".
files with paths like ".*UnitTests[.][a-zA-Z0-9_]+".
files with paths like ".*_test[.].*".
files with paths like ".*[-]test[-].*".

63 files match defined criteria (4,379 LOC, 22.5% vs. main code):

37 *.cpp files (3,153 LOC)
10 *.cs files (571 LOC)
2 *.py files (241 LOC)
3 *.sh files (128 LOC)
3 *.csproj files (128 LOC)
3 *.ps1 files (105 LOC)
5 *.h files (53 LOC)

" *.cpp" is biggest, containing 72% of LOC.
" *.h" is smallest, containing 1.21% of LOC.

Build and Deployment Code

Source code used to configure or support build and deployment process.

csproj

nuspec

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The following criteria are used to filter files:

files with paths like ".*[.]sh".
files with paths like ".*[.]git[a-z]+".
files with paths like ".*/[.]gitignore".
files with paths like ".*[.]csproj".
files with paths like ".*[.]nuspec".
files with paths like ".*/[.]gitattributes".

31 files match defined criteria (760 LOC, 3.9% vs. main code):

20 *.sh files (540 LOC)
9 *.csproj files (166 LOC)
2 *.nuspec files (54 LOC)

" *.sh" is biggest, containing 71.05% of LOC.
" *.nuspec" is smallest, containing 7.11% of LOC.

Other Code

patch

txt

csproj

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The following criteria are used to filter files:

files with paths like ".*[.]txt".
files with paths like ".*/README[.][a-z0-9]+".
files with paths like ".*[.]md".
files with paths like ".*/[.]gitignore".
files with paths like ".*[.]json".
files with paths like ".*/[Ss]amples/.*".
files with paths like ".*/[Dd]emos?/.*".
files with paths like ".*[.]editorconfig".
files with paths like ".*[.]patch".

86 files match defined criteria (16,309 LOC, 83.9% vs. main code):

23 *.json files (9,765 LOC)
3 *.patch files (3,080 LOC)
49 *.txt files (2,735 LOC)
5 *.md files (342 LOC)
3 *.cs files (285 LOC)
3 *.csproj files (102 LOC)

" *.json" is biggest, containing 59.87% of LOC.
" *.csproj" is smallest, containing 0.63% of LOC.

Analyzers

Info about analyzers used for source code examinations.

*.cpp files are analyzed with CppAnalyzer:

All basic standard analyses supported (source code overview, duplication, file size, concerns, findings, metrics, controls)

Advanced code cleaning (empty lines and comments removed for LOC calculations, additional cleaning for duplication calculations)

Unit size analysis

Conditional complexity analysis

Advanced heuristic dependency analysis

*.cs files are analyzed with CSharpAnalyzer:

All basic standard analyses supported (source code overview, duplication, file size, concerns, findings, metrics, controls)

Advanced code cleaning (empty lines and comments removed for LOC calculations, additional cleaning for duplication calculations)

Unit size analysis

Conditional complexity analysis

Advanced heuristic dependency analysis (based on namespace heuristics)

*.h files are analyzed with CppAnalyzer:

All basic standard analyses supported (source code overview, duplication, file size, concerns, findings, metrics, controls)

Advanced code cleaning (empty lines and comments removed for LOC calculations, additional cleaning for duplication calculations)

Unit size analysis

Conditional complexity analysis

Advanced heuristic dependency analysis

*.ps1 files are analyzed with DefaultLanguageAnalyzer:

All basic standard analyses supported (source code overview, duplication, file size, concerns, findings, metrics, controls)

Basic code cleaning (empty lines removed for LOC calculations and duplication calculations)

No unit size analysis

No conditional complexity analysis

No dependency analysis

*.py files are analyzed with PythonAnalyzer:

All basic standard analyses supported (source code overview, duplication, file size, concerns, findings, metrics, controls)

Advanced code cleaning (empty lines and comments removed for LOC calculations, additional cleaning for duplication calculations)

Unit size analysis

Conditional complexity analysis

Basic heuristic dependency analysis

*.cmake files are analyzed with DefaultLanguageAnalyzer:

All basic standard analyses supported (source code overview, duplication, file size, concerns, findings, metrics, controls)

Basic code cleaning (empty lines removed for LOC calculations and duplication calculations)

No unit size analysis

No conditional complexity analysis

No dependency analysis

*.props files are analyzed with XmlAnalyzer:

All basic standard analyses supported (source code overview, duplication, file size, concerns, findings, metrics, controls)

Advanced code cleaning (empty lines and comments removed for LOC calculations, additional cleaning for duplication calculations)

No unit size analysis

No conditional complexity analysis

No dependency analysis

2025-05-06 22:29