aws / eks-distro
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
patch
mk
tpl
  • 12 extensions are included in analyses: md, txt, sh, patch, gitignore, go, mk, json, yaml, tpl, yml, toml
  • 6 criteria are used to exclude files from analysis:
    • exclude files with path like ".*/[.][a-zA-Z0-9_]+.*" (Hidden files and folders) (19 files).
    • exclude files with path like ".*/docs/.*" (Documentation) (165 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 ".*[.]txt" (Text files) (31 files).
    • exclude files with path like ".*/sokrates_conventions[.]json" (Sokrates scoping conventions) (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.

main773 LOC (<1%) 12 files
test594 LOC (<1%) 7 files
generated0 LOC (0%) 0 files
build and deployment3740 LOC (3%) 78 files
other94810 LOC (94%) 127 files
Main Code
All manually created or maintained source code that defines logic of the product that is run in a production environment.
tpl
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  • The following criteria are used to filter files:
    • files with paths like ".*".
  • 12 files match defined criteria (773 lines of code, 100.0% vs. main code):
    • 9 *.go files (610 lines of code)
    • 1 *.tpl files (148 lines of code)
    • 1 *.yaml files (12 lines of code)
    • 1 *.toml files (3 lines of code)
  • " *.go" is biggest, containing 78.91% of code.
  • " *.toml" is smallest, containing 0.39% of code.


*.go610 LOC (78%) 9 files
*.tpl148 LOC (19%) 1 files
*.yaml12 LOC (1%) 1 files
*.toml3 LOC (<1%) 1 files
Test Code
Used only for testing of the product. Normally not deployed in a production environment.
tpl
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  • The following criteria are used to filter files:
    • files with paths like ".*/[Tt]ests/.*".
    • files with paths like ".*_tests[.].*".
    • files with paths like ".*[-]test[-].*".
    • files with any line of content like ".*/simpletest/.*".
  • 7 files match defined criteria (594 lines of code, 76.8% vs. main code):
    • 2 *.tpl files (333 lines of code)
    • 3 *.yaml files (136 lines of code)
    • 2 *.sh files (125 lines of code)
  • " *.tpl" is biggest, containing 56.06% of code.
  • " *.sh" is smallest, containing 21.04% of code.


*.tpl333 LOC (56%) 2 files
*.yaml136 LOC (22%) 3 files
*.sh125 LOC (21%) 2 files
Build and Deployment Code
Source code used to configure or support build and deployment process.
mk
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  • 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".
  • 78 files match defined criteria (3,740 lines of code, 483.8% vs. main code):
    • 64 *.sh files (2,783 lines of code)
    • 14 *.mk files (957 lines of code)
  • " *.sh" is biggest, containing 74.41% of code.
  • " *.mk" is smallest, containing 25.59% of code.


*.sh2783 LOC (74%) 64 files
*.mk957 LOC (25%) 14 files
Other Code
patch
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  • 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 ".*/[.]gitignore".
    • files with paths like ".*[.]txt".
    • files with paths like ".*[.]json".
    • files with paths like ".*[.]patch".
  • 127 files match defined criteria (94,810 lines of code, 12265.2% vs. main code):
    • 64 *.patch files (92,939 lines of code)
    • 3 *.json files (1,209 lines of code)
    • 60 *.md files (662 lines of code)
  • " *.patch" is biggest, containing 98.03% of code.
  • " *.md" is smallest, containing 0.7% of code.


*.patch92939 LOC (98%) 64 files
*.json1209 LOC (1%) 3 files
*.md662 LOC (<1%) 60 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
  • *.tpl 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
  • *.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
  • *.toml 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


2022-01-31 15:21