azure / azure-sphere-samples - Source Code Overview

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

Source Code Analysis Scope

Files includes and excluded from analyses

txt

xaml

clang-format

csproj

project

cproject

gitmodules

18 extensions are included in analyses: json, h, c, md, txt, cs, ld, xml, xaml, psm1, gitignore, clang-format, csproj, project, ps1, cproject, s, gitmodules
3 criteria are used to exclude files from analysis:

exclude files with path like ".*/[.][a-zA-Z0-9_]+.*" (Hidden files and folders) (74 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 891 files:

713 files are included in analyses.
178 files are excluded from analyses:

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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.

34 files

679 files

Main Code

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

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The following criteria are used to filter files:

files with paths like ".*".

34 files match defined criteria (2,308 LOC, 100.0% vs. main code):

21 *.c files (2,121 LOC)
13 *.h files (187 LOC)

" *.c" is biggest, containing 91.9% of LOC.
" *.h" is smallest, containing 8.1% of LOC.

Other Code

txt

csproj

xaml

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The following criteria are used to filter files:

files with paths like ".*[.]json".
files with paths like ".*[.]md".
files with paths like ".*/README[.][a-z0-9]+".
files with paths like ".*/[.]gitignore".
files with paths like ".*/[Ss]amples/.*".
files with paths like ".*[.]txt".
files with paths like ".*/LICENSE[.][a-z0-9]+".

679 files match defined criteria (85,570 LOC, 3707.5% vs. main code):

148 *.c files (43,715 LOC)
173 *.h files (29,423 LOC)
95 *.md files (4,680 LOC)
123 *.json files (2,622 LOC)
88 *.txt files (1,915 LOC)
28 *.cs files (1,447 LOC)
7 *.ld files (726 LOC)
2 *.csproj files (305 LOC)
6 *.xml files (230 LOC)
1 *.s files (226 LOC)
4 *.xaml files (158 LOC)
3 *.psm1 files (81 LOC)
1 *.ps1 files (42 LOC)

" *.c" is biggest, containing 51.09% of LOC.
" *.ps1" is smallest, containing 0.05% of LOC.

Analyzers

Info about analyzers used for source code examinations.

*.c files are analyzed with CStyleAnalyzer:

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

No dependency analysis

*.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

2025-05-06 21:35