kubernetes / kubeadm
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
mod
  • 9 extensions are included in analyses: go, yaml, md, sh, svg, gitignore, txt, mod, json
  • 6 criteria are used to exclude files from analysis:
    • exclude files with path like ".*/[.][a-zA-Z0-9_]+.*" (Hidden files and folders) (4 files).
    • exclude files with path like ".*/docs/.*" (Documentation) (10 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) (0 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.

main12445 LOC (76%) 174 files
test2140 LOC (13%) 17 files
generated0 LOC (0%) 0 files
build and deployment511 LOC (3%) 23 files
other1084 LOC (6%) 23 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 ".*".
  • 174 files match defined criteria (12,445 lines of code, 100.0% vs. main code):
    • 88 *.go files (7,820 lines of code)
    • 86 *.yaml files (4,625 lines of code)
  • " *.go" is biggest, containing 62.84% of code.
  • " *.yaml" is smallest, containing 37.16% of code.


*.go7820 LOC (62%) 88 files
*.yaml4625 LOC (37%) 86 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]ests/.*".
    • files with paths like ".*/e2e/.*".
    • files with paths like ".*_test[.].*".
    • files with paths like ".*/[Tt]est/.*".
    • files with paths like ".*[.][Tt]ests[.].*".
    • files with paths like ".*[.]tests[.].*".
    • files with any line of content like ".*/simpletest/.*".
  • 17 files match defined criteria (2,140 lines of code, 17.2% vs. main code):
    • 16 *.go files (2,108 lines of code)
    • 1 *.sh files (32 lines of code)
  • " *.go" is biggest, containing 98.5% of code.
  • " *.sh" is smallest, containing 1.5% of code.


*.go2108 LOC (98%) 16 files
*.sh32 LOC (1%) 1 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 ".*[.]sh".
    • files with paths like ".*[.]git[a-z]+".
    • files with paths like ".*/[.]gitignore".
  • 23 files match defined criteria (511 lines of code, 4.1% vs. main code). All matches are in *.sh files.


*.sh511 LOC (100%) 23 files
Other Code
mod
Explore:   circles  |  sunburst
  • The following criteria are used to filter files:
    • files with paths like ".*[.]md".
    • files with paths like ".*/README[.][a-z0-9]+".
    • files with paths like ".*[.]json".
    • files with paths like ".*/go[.]mod".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*[.]txt".
  • 23 files match defined criteria (1,084 lines of code, 8.7% vs. main code):
    • 22 *.md files (1,067 lines of code)
    • 1 *.mod files (17 lines of code)
  • " *.md" is biggest, containing 98.43% of code.
  • " *.mod" is smallest, containing 1.57% of code.


*.md1067 LOC (98%) 22 files
*.mod17 LOC (1%) 1 files
Analyzers
Info about analyzers used for source code examinations.
  • *.go files are analyzed with GoLangAnalyzer:
    • 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
  • *.yaml 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


2022-02-03 09:12