aws / aws-northstar
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
eslintignore
  • 11 extensions are included in analyses: tsx, md, ts, json, js, gitignore, sh, txt, yml, html, eslintignore
  • 7 criteria are used to exclude files from analysis:
    • exclude files with path like ".*/[.][a-zA-Z0-9_]+.*" (Hidden files and folders) (13 files).
    • exclude files with path like ".*\.d\.ts" (Typescript definition files) (3 files).
    • exclude files with path like ".*/docs/.*" (Documentation) (12 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) (1 file).
    • 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.

main16442 LOC (55%) 223 files
test6274 LOC (21%) 76 files
generated0 LOC (0%) 0 files
build and deployment122 LOC (<1%) 4 files
other6793 LOC (22%) 94 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 ".*".
  • 223 files match defined criteria (16,442 lines of code, 100.0% vs. main code):
    • 184 *.tsx files (13,952 lines of code)
    • 35 *.ts files (2,371 lines of code)
    • 4 *.js files (119 lines of code)
  • " *.tsx" is biggest, containing 84.86% of code.
  • " *.js" is smallest, containing 0.72% of code.


*.tsx13952 LOC (84%) 184 files
*.ts2371 LOC (14%) 35 files
*.js119 LOC (<1%) 4 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 ".*/__mocks?__/.*".
    • files with paths like ".*[.][Tt]est[.].*".
    • files with paths like ".*[.]test[.].*".
    • files with any line of content like ".*/simpletest/.*".
  • 76 files match defined criteria (6,274 lines of code, 38.2% vs. main code):
    • 71 *.tsx files (6,130 lines of code)
    • 5 *.ts files (144 lines of code)
  • " *.tsx" is biggest, containing 97.7% of code.
  • " *.ts" is smallest, containing 2.3% of code.


*.tsx6130 LOC (97%) 71 files
*.ts144 LOC (2%) 5 files
Build and Deployment Code
Source code used to configure or support build and deployment process.
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  • The following criteria are used to filter files:
    • files with paths like ".*/package[.]json".
    • files with paths like ".*[.]git[a-z]+".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*([.]|/)webpack([.]|/).*".
    • files with paths like ".*[.]sh".
  • 4 files match defined criteria (122 lines of code, 0.7% vs. main code):
    • 1 *.js files (62 lines of code)
    • 3 *.sh files (60 lines of code)
  • " *.js" is biggest, containing 50.82% of code.
  • " *.sh" is smallest, containing 49.18% of code.


*.js62 LOC (50%) 1 files
*.sh60 LOC (49%) 3 files
Other Code
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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 ".*/[Ee]xamples/.*".
    • files with paths like ".*[.]json".
    • files with paths like ".*[.]txt".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*/[.]eslintignore".
  • 94 files match defined criteria (6,793 lines of code, 41.3% vs. main code):
    • 71 *.md files (5,752 lines of code)
    • 11 *.tsx files (469 lines of code)
    • 8 *.json files (358 lines of code)
    • 3 *.ts files (194 lines of code)
    • 1 *.html files (20 lines of code)
  • " *.md" is biggest, containing 84.68% of code.
  • " *.html" is smallest, containing 0.29% of code.


*.md5752 LOC (84%) 71 files
*.tsx469 LOC (6%) 11 files
*.json358 LOC (5%) 8 files
*.ts194 LOC (2%) 3 files
*.html20 LOC (<1%) 1 files
Analyzers
Info about analyzers used for source code examinations.
  • *.tsx files are analyzed with TypeScriptAnalyzer:
    • 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
  • *.ts files are analyzed with TypeScriptAnalyzer:
    • 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
  • *.js files are analyzed with JavaScriptAnalyzer:
    • 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


2022-01-31 15:20