aws-samples / aws-reinvent-trivia-game
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
babelrc
dockerignore
txt
  • 15 extensions are included in analyses: json, ts, js, yml, md, gitignore, yaml, npmignore, sh, html, css, svg, babelrc, dockerignore, txt
  • 5 criteria are used to exclude files from analysis:
    • exclude files with path like ".*/[.][a-zA-Z0-9_]+.*" (Hidden files and folders) (18 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) (0 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.

main3588 LOC (9%) 56 files
test0 LOC (0%) 0 files
generated16108 LOC (43%) 10 files
build and deployment104 LOC (<1%) 3 files
other17592 LOC (47%) 57 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 ".*".
  • 56 files match defined criteria (3,588 lines of code, 100.0% vs. main code):
    • 21 *.ts files (1,838 lines of code)
    • 17 *.js files (870 lines of code)
    • 4 *.yaml files (337 lines of code)
    • 11 *.yml files (294 lines of code)
    • 1 *.css files (221 lines of code)
    • 2 *.html files (28 lines of code)
  • " *.ts" is biggest, containing 51.23% of code.
  • " *.html" is smallest, containing 0.78% of code.


*.ts1838 LOC (51%) 21 files
*.js870 LOC (24%) 17 files
*.yaml337 LOC (9%) 4 files
*.yml294 LOC (8%) 11 files
*.css221 LOC (6%) 1 files
*.html28 LOC (<1%) 2 files
Generated Code
Automatically generated files, not manually changed after generation.
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  • The following criteria are used to filter files:
    • files with paths like ".*/package[-]lock[.]json".
  • 10 files match defined criteria (16,108 lines of code, 448.9% vs. main code). All matches are in *.json files.


*.json16108 LOC (100%) 10 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 ".*/package[-]lock[.]json".
    • files with paths like ".*([.]|/)webpack([.]|/).*".
    • files with paths like ".*[.]sh".
  • 3 files match defined criteria (104 lines of code, 2.9% vs. main code):
    • 2 *.sh files (55 lines of code)
    • 1 *.js files (49 lines of code)
  • " *.sh" is biggest, containing 52.88% of code.
  • " *.js" is smallest, containing 47.12% of code.


*.sh55 LOC (52%) 2 files
*.js49 LOC (47%) 1 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 ".*[.]json".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*[.]txt".
    • files with paths like ".*/[.]npmignore".
    • files with paths like ".*/[.]dockerignore".
  • 57 files match defined criteria (17,592 lines of code, 490.3% vs. main code):
    • 48 *.json files (17,215 lines of code)
    • 9 *.md files (377 lines of code)
  • " *.json" is biggest, containing 97.86% of code.
  • " *.md" is smallest, containing 2.14% of code.


*.json17215 LOC (97%) 48 files
*.md377 LOC (2%) 9 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
  • *.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
  • *.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
  • *.css files are analyzed with CssAnalyzer:
    • 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
  • *.html files are analyzed with HtmlAnalyzer:
    • 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
    • Advanced heuristic dependency analysis


2022-01-31 15:46