Analysis scope, overview of main, test, generated, deployment, build, and other code.
Source Code Analysis Scope
Files includes and excluded from analyses
- 14 extensions are included in analyses: h, cpp, py, txt, cmake, sh, md, yml, c, in, gitignore, clang-format, json, clang-tidy
- 3 criteria are used to exclude files from analysis:
- exclude files with path like ".*/[.][a-zA-Z0-9_]+.*" (Hidden files and folders) (8 files).
- exclude files with path like ".*/extern(al)?/.*" (Dependencies) (6 files).
- exclude files with path like ".*/deps/.*" (Dependencies) (4 files).
- The source code folder contains 789 files:
- 643 files are included in analyses.
- 146 files are excluded from analyses:
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.
- The following criteria are used to filter files:
- files with paths like ".*".
- 417 files match defined criteria (55,077 lines of code, 100.0% vs. main code):
- 142 *.cpp files (27,086 lines of code)
- 219 *.h files (18,800 lines of code)
- 30 *.py files (6,813 lines of code)
- 23 *.cmake files (2,254 lines of code)
- 1 *.c files (74 lines of code)
- 2 *.in files (50 lines of code)
- " *.cpp" is biggest, containing 49.18% of code.
- " *.in" is smallest, containing 0.09% of code.
Test Code
Used only for testing of the product. Normally not deployed in a production environment.
- The following criteria are used to filter files:
- files with paths like ".*/[Tt]ests/.*".
- files with paths like ".*/[Tt]est/.*".
- files with paths like ".*/[Ss]pecs/.*".
- files with paths like ".*_test[.].*".
- 139 files match defined criteria (38,529 lines of code, 70.0% vs. main code):
- 91 *.cpp files (32,885 lines of code)
- 29 *.h files (5,142 lines of code)
- 19 *.py files (502 lines of code)
- " *.cpp" is biggest, containing 85.35% of code.
- " *.py" is smallest, containing 1.3% of code.
Build and Deployment Code
Source code used to configure or support build and deployment process.
Other Code
- The following criteria are used to filter files:
- files with paths like ".*[.]md".
- files with paths like ".*[.]txt".
- files with paths like ".*[.]json".
- files with paths like ".*/[Ss]amples/.*".
- files with paths like ".*/README[.][a-z0-9]+".
- files with paths like ".*/[.]gitignore".
- 79 files match defined criteria (6,303 lines of code, 11.4% vs. main code):
- 23 *.cpp files (3,073 lines of code)
- 30 *.txt files (1,517 lines of code)
- 20 *.h files (1,378 lines of code)
- 5 *.md files (263 lines of code)
- 1 *.json files (72 lines of code)
- " *.cpp" is biggest, containing 48.75% of code.
- " *.json" is smallest, containing 1.14% of code.
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
- *.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
- *.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
- *.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
- *.in files are analyzed with RustAnalyzer:
- 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
2022-04-14 22:56