microsoft / OMS-Agent-for-Linux
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
patch
txt
gitmodules
  • 14 extensions are included in analyses: rb, py, sh, md, patch, xml, json, yml, gitignore, ps1, cpp, h, txt, gitmodules
  • 6 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 ".*/docs/.*" (Documentation) (16 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).
    • exclude files with path like ".*/sokrates_conventions[.]json" (Sokrates scoping conventions) (1 file).
    • exclude files with path like ".*[.]txt" (Text files) (1 file).
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.

main18071 LOC (45%) 136 files
test9610 LOC (24%) 66 files
generated0 LOC (0%) 0 files
build and deployment7764 LOC (19%) 24 files
other4592 LOC (11%) 33 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 ".*".
  • 136 files match defined criteria (18,071 lines of code, 100.0% vs. main code):
    • 97 *.rb files (12,382 lines of code)
    • 36 *.py files (4,457 lines of code)
    • 1 *.cpp files (635 lines of code)
    • 1 *.ps1 files (571 lines of code)
    • 1 *.h files (26 lines of code)
  • " *.rb" is biggest, containing 68.52% of code.
  • " *.h" is smallest, containing 0.14% of code.


*.rb12382 LOC (68%) 97 files
*.py4457 LOC (24%) 36 files
*.cpp635 LOC (3%) 1 files
*.ps1571 LOC (3%) 1 files
*.h26 LOC (<1%) 1 files
Test Code
Used only for testing of the product. Normally not deployed in a production environment.
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  • The following criteria are used to filter files:
    • files with paths like ".*/[Tt]est/.*".
    • files with paths like ".*_test[.].*".
    • files with paths like ".*_tests[.].*".
    • files with any line of content like ".*/simpletest/.*".
  • 66 files match defined criteria (9,610 lines of code, 53.2% vs. main code):
    • 59 *.rb files (8,167 lines of code)
    • 5 *.py files (1,385 lines of code)
    • 2 *.sh files (58 lines of code)
  • " *.rb" is biggest, containing 84.98% of code.
  • " *.sh" is smallest, containing 0.6% of code.


*.rb8167 LOC (84%) 59 files
*.py1385 LOC (14%) 5 files
*.sh58 LOC (<1%) 2 files
Build and Deployment Code
Source code used to configure or support build and deployment process.
Explore:   circles  |  sunburst
  • The following criteria are used to filter files:
    • files with paths like ".*[.]git[a-z]+".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*/[.]gitmodules".
    • files with paths like ".*[.]sh".
  • 24 files match defined criteria (7,764 lines of code, 43.0% vs. main code). All matches are in *.sh files.


*.sh7764 LOC (100%) 24 files
Other Code
patch
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  • The following criteria are used to filter files:
    • files with paths like ".*[.]json".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*[.]md".
    • files with paths like ".*/README[.][a-z0-9]+".
    • files with paths like ".*[.]txt".
    • files with paths like ".*[.]patch".
    • files with paths like ".*[.](xml|xsd|robot|sql|pgsql|dashboard|profile|ipynb|raml|avsc|al)".
  • 33 files match defined criteria (4,592 lines of code, 25.4% vs. main code):
    • 3 *.xml files (2,330 lines of code)
    • 8 *.md files (975 lines of code)
    • 6 *.json files (845 lines of code)
    • 16 *.patch files (442 lines of code)
  • " *.xml" is biggest, containing 50.74% of code.
  • " *.patch" is smallest, containing 9.63% of code.


*.xml2330 LOC (50%) 3 files
*.md975 LOC (21%) 8 files
*.json845 LOC (18%) 6 files
*.patch442 LOC (9%) 16 files
Analyzers
Info about analyzers used for source code examinations.
  • *.rb files are analyzed with RubyAnalyzer:
    • 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
    • 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
  • *.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
  • *.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
  • *.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


2022-01-30 11:10