Analysis scope, overview of main, test, generated, deployment, build, and other code.
Source Code Analysis Scope
Files includes and excluded from analyses
- 44 extensions are included in analyses: c, h, txt, rst, s, yaml, sh, json, gitignore, py, cocci, svg, pl, boot, xsl, lds, cfg, asn1, y, l, awk, cpp, in, uc, po, asm, mk, pm, ld, reg, inl, css, vim, profile, rb, glade, sed, feature, mak, cc, clang-format, gitattributes, ini, xs
- 3 criteria are used to exclude files from analysis:
- exclude files with path like ".*/target/.*" (Compiled files) (103 files).
- exclude files with path like ".*/[.][a-zA-Z0-9_]+.*" (Hidden files and folders) (252 files).
- exclude files with path like ".*/bin/.*" (Binaries for distribution) (19 files).
- The source code folder contains 71,278 files:
- 56,773 files are included in analyses.
- 14,505 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 ".*".
- 48622 files match defined criteria (16,884,668 lines of code, 100.0% vs. main code):
- 27,612 *.c files (13,667,045 lines of code)
- 20,683 *.h files (3,138,349 lines of code)
- 43 *.pl files (28,051 lines of code)
- 79 *.py files (20,705 lines of code)
- 2 *.reg files (5,613 lines of code)
- 59 *.cocci files (5,185 lines of code)
- 9 *.y files (5,167 lines of code)
- 5 *.po files (3,995 lines of code)
- 8 *.l files (2,313 lines of code)
- 3 *.asm files (2,213 lines of code)
- 1 *.cc files (1,596 lines of code)
- 6 *.awk files (1,149 lines of code)
- 1 *.glade files (603 lines of code)
- 5 *.uc files (446 lines of code)
- 11 *.asn1 files (376 lines of code)
- 15 *.lds files (365 lines of code)
- 6 *.in files (322 lines of code)
- 14 *.cfg files (304 lines of code)
- 6 *.cpp files (278 lines of code)
- 3 *.pm files (190 lines of code)
- 44 *.boot files (130 lines of code)
- 2 *.ld files (104 lines of code)
- 1 *.profile files (69 lines of code)
- 2 *.inl files (59 lines of code)
- 1 *.xs files (36 lines of code)
- 1 *.sed files (5 lines of code)
- " *.c" is biggest, containing 80.94% of code.
- " *.sed" is smallest, containing 0% 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 ".*[-]test[-].*".
- files with paths like ".*_test[.].*".
- files with paths like ".*[-]tests/.*".
- files with paths like ".*_tests[.].*".
- files with paths like ".*/test_.*".
- files with paths like ".*/[Tt]ests/.*".
- files with paths like ".*/[Tt]est/.*".
- files with paths like ".*[.]feature".
- 557 files match defined criteria (116,677 lines of code, 0.7% vs. main code):
- 424 *.c files (105,277 lines of code)
- 69 *.sh files (5,533 lines of code)
- 39 *.h files (3,339 lines of code)
- 18 *.py files (1,963 lines of code)
- 4 *.cocci files (262 lines of code)
- 1 *.feature files (224 lines of code)
- 1 *.awk files (63 lines of code)
- 1 *.cpp files (16 lines of code)
- " *.c" is biggest, containing 90.23% of code.
- " *.cpp" is smallest, containing 0.01% of code.
Generated Code
Automatically generated files, not manually changed after generation.
Build and Deployment Code
Source code used to configure or support build and deployment process.
- 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 ".*[.]mk".
- files with paths like ".*[.]mak".
- files with paths like ".*/[.]gitattributes".
- 372 files match defined criteria (42,210 lines of code, 0.2% vs. main code):
- 368 *.sh files (41,882 lines of code)
- 1 *.mak files (164 lines of code)
- 3 *.mk files (164 lines of code)
- " *.sh" is biggest, containing 99.22% of code.
- " *.mk" is smallest, containing 0.39% of code.
Other Code
- The following criteria are used to filter files:
- files with paths like ".*[.](rst|rest|resttxt|rsttxt)".
- files with paths like ".*/[Dd]ocumentation/.*".
- files with paths like ".*[.]txt".
- files with paths like ".*[.]vim".
- files with paths like ".*[.]svg".
- files with paths like ".*/README[.][a-z0-9]+".
- files with paths like ".*/[.]gitignore".
- files with paths like ".*[.]json".
- files with paths like ".*/[Ee]xamples/.*".
- files with paths like ".*/[Ss]amples/.*".
- files with paths like ".*[.]ini".
- 7221 files match defined criteria (880,054 lines of code, 5.2% vs. main code):
- 2,237 *.rst files (343,433 lines of code)
- 3,856 *.txt files (264,665 lines of code)
- 307 *.json files (162,793 lines of code)
- 55 *.svg files (38,586 lines of code)
- 511 *.yaml files (36,862 lines of code)
- 173 *.c files (26,400 lines of code)
- 31 *.sh files (3,246 lines of code)
- 13 *.py files (1,413 lines of code)
- 4 *.pl files (1,231 lines of code)
- 14 *.h files (955 lines of code)
- 15 *.xsl files (183 lines of code)
- 1 *.awk files (137 lines of code)
- 1 *.css files (80 lines of code)
- 1 *.vim files (39 lines of code)
- 1 *.rb files (25 lines of code)
- 1 *.ini files (6 lines of code)
- " *.rst" is biggest, containing 39.02% of code.
- " *.ini" is smallest, containing 0% of code.
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
- *.pl files are analyzed with PerlAnalyzer:
- 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
- *.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
- *.reg 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
- *.cocci 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
- *.y 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
- *.po 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
- *.l 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
- *.asm 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
- *.cc 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
- *.awk 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
- *.glade 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
- *.uc files are analyzed with JavaAnalyzer:
- 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 package names)
- *.asn1 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
- *.lds 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
- *.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
- *.cfg files are analyzed with CfgAnalyzer:
- 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
- *.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
- *.pm files are analyzed with PerlAnalyzer:
- 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
- *.boot files are analyzed with ClojureLangAnalyzer:
- 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
- *.ld 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
- *.profile 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
- *.inl 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
- *.xs 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
- *.sed files are analyzed with YamlAnalyzer:
- 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
2022-04-15 00:35