kubernetes / dns
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
mod
txt
mk
  • 11 extensions are included in analyses: go, sh, md, json, gitignore, mod, py, txt, yml, mk, yaml
  • 6 criteria are used to exclude files from analysis:
    • exclude files with path like ".*/[.][a-zA-Z0-9_]+.*" (Hidden files and folders) (3 files).
    • exclude files with path like ".*/docs/.*" (Documentation) (2 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.

main3616 LOC (51%) 33 files
test2913 LOC (41%) 30 files
generated0 LOC (0%) 0 files
build and deployment311 LOC (4%) 7 files
other232 LOC (3%) 6 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 ".*".
  • 33 files match defined criteria (3,616 lines of code, 100.0% vs. main code):
    • 31 *.go files (3,565 lines of code)
    • 1 *.py files (35 lines of code)
    • 1 *.yaml files (16 lines of code)
  • " *.go" is biggest, containing 98.59% of code.
  • " *.yaml" is smallest, containing 0.44% of code.


*.go3565 LOC (98%) 31 files
*.py35 LOC (<1%) 1 files
*.yaml16 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 ".*/e2e/.*".
    • files with paths like ".*_test[.].*".
    • files with paths like ".*/[Tt]est/.*".
    • files with any line of content like ".*/simpletest/.*".
    • files with paths like ".*/mock[-].*".
  • 30 files match defined criteria (2,913 lines of code, 80.6% vs. main code):
    • 28 *.go files (2,877 lines of code)
    • 2 *.sh files (36 lines of code)
  • " *.go" is biggest, containing 98.76% of code.
  • " *.sh" is smallest, containing 1.24% of code.


*.go2877 LOC (98%) 28 files
*.sh36 LOC (1%) 2 files
Build and Deployment Code
Source code used to configure or support build and deployment process.
mk
Explore:   circles  |  sunburst
  • The following criteria are used to filter files:
    • files with paths like ".*[.]sh".
    • files with paths like ".*[.]mk".
    • files with paths like ".*[.]git[a-z]+".
    • files with paths like ".*/[.]gitignore".
  • 7 files match defined criteria (311 lines of code, 8.6% vs. main code):
    • 1 *.mk files (215 lines of code)
    • 6 *.sh files (96 lines of code)
  • " *.mk" is biggest, containing 69.13% of code.
  • " *.sh" is smallest, containing 30.87% of code.


*.mk215 LOC (69%) 1 files
*.sh96 LOC (30%) 6 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".
  • 6 files match defined criteria (232 lines of code, 6.4% vs. main code):
    • 2 *.json files (101 lines of code)
    • 3 *.md files (81 lines of code)
    • 1 *.mod files (50 lines of code)
  • " *.json" is biggest, containing 43.53% of code.
  • " *.mod" is smallest, containing 21.55% of code.


*.json101 LOC (43%) 2 files
*.md81 LOC (34%) 3 files
*.mod50 LOC (21%) 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
  • *.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
  • *.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