awslabs / aws-solutions-constructs
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
npmignore
eslintignore
snap
txt
properties
  • 14 extensions are included in analyses: ts, json, md, gitignore, npmignore, eslintignore, js, sh, snap, py, yml, txt, yaml, properties
  • 6 criteria are used to exclude files from analysis:
    • exclude files with path like ".*/[.][a-zA-Z0-9_]+.*" (Hidden files and folders) (223 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 ".*/bin/.*" (Binaries for distribution) (7 files).
    • exclude files with path like ".*[.]txt" (Text files) (3 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.

main10068 LOC (5%) 170 files
test38033 LOC (22%) 387 files
generated0 LOC (0%) 0 files
build and deployment329 LOC (<1%) 10 files
other122526 LOC (71%) 378 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 ".*".
  • 170 files match defined criteria (10,068 lines of code, 100.0% vs. main code):
    • 135 *.ts files (8,505 lines of code)
    • 25 *.js files (1,172 lines of code)
    • 6 *.py files (270 lines of code)
    • 2 *.yml files (78 lines of code)
    • 2 *.yaml files (43 lines of code)
  • " *.ts" is biggest, containing 84.48% of code.
  • " *.yaml" is smallest, containing 0.43% of code.


*.ts8505 LOC (84%) 135 files
*.js1172 LOC (11%) 25 files
*.py270 LOC (2%) 6 files
*.yml78 LOC (<1%) 2 files
*.yaml43 LOC (<1%) 2 files
Test Code
Used only for testing of the product. Normally not deployed in a production environment.
snap
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  • The following criteria are used to filter files:
    • files with paths like ".*/[Tt]est/.*".
    • files with paths like ".*[.][Tt]est[.].*".
    • files with paths like ".*[.]test[.].*".
    • files with paths like ".*[.]snap".
    • files with any line of content like ".*/simpletest/.*".
  • 387 files match defined criteria (38,033 lines of code, 377.8% vs. main code):
    • 336 *.ts files (29,326 lines of code)
    • 7 *.snap files (6,508 lines of code)
    • 42 *.js files (2,175 lines of code)
    • 2 *.py files (24 lines of code)
  • " *.ts" is biggest, containing 77.11% of code.
  • " *.py" is smallest, containing 0.06% of code.


*.ts29326 LOC (77%) 336 files
*.snap6508 LOC (17%) 7 files
*.js2175 LOC (5%) 42 files
*.py24 LOC (<1%) 2 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 ".*[.]sh".
  • 10 files match defined criteria (329 lines of code, 3.3% vs. main code). All matches are in *.sh files.


*.sh329 LOC (100%) 10 files
Other Code
properties
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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 ".*[.]txt".
    • files with paths like ".*/[.]npmignore".
    • files with paths like ".*[.]json".
    • files with paths like ".*/[.]eslintignore".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*[.]properties".
    • files with paths like ".*/LICENSE[.][a-z0-9]+".
  • 378 files match defined criteria (122,526 lines of code, 1217.0% vs. main code):
    • 298 *.json files (115,932 lines of code)
    • 79 *.md files (6,512 lines of code)
    • 1 *.properties files (82 lines of code)
  • " *.json" is biggest, containing 94.62% of code.
  • " *.properties" is smallest, containing 0.07% of code.


*.json115932 LOC (94%) 298 files
*.md6512 LOC (5%) 79 files
*.properties82 LOC (<1%) 1 files
Analyzers
Info about analyzers used for source code examinations.
  • *.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
  • *.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
  • *.yml 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
  • *.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


2022-01-31 19:23