aws / amazon-chime-sdk-js
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
proto
txt
eslintignore
  • 13 extensions are included in analyses: ts, html, js, json, md, yml, gitignore, yaml, scss, proto, css, txt, eslintignore
  • 7 criteria are used to exclude files from analysis:
    • exclude files with path like ".*/[.][a-zA-Z0-9_]+.*" (Hidden files and folders) (28 files).
    • exclude files with path like ".*\.d\.ts" (Typescript definition files) (10 files).
    • exclude files with path like ".*/docs/.*" (Documentation) (304 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.

main35136 LOC (19%) 497 files
test43898 LOC (24%) 164 files
generated43126 LOC (23%) 6 files
build and deployment39 LOC (<1%) 1 files
other57561 LOC (32%) 115 files
Main Code
All manually created or maintained source code that defines logic of the product that is run in a production environment.
proto
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  • The following criteria are used to filter files:
    • files with paths like ".*".
  • 497 files match defined criteria (35,136 lines of code, 100.0% vs. main code):
    • 328 *.ts files (20,999 lines of code)
    • 167 *.js files (13,800 lines of code)
    • 2 *.proto files (337 lines of code)
  • " *.ts" is biggest, containing 59.76% of code.
  • " *.proto" is smallest, containing 0.96% of code.


*.ts20999 LOC (59%) 328 files
*.js13800 LOC (39%) 167 files
*.proto337 LOC (<1%) 2 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 ".*[-]test[-].*".
    • files with paths like ".*[.][Tt]est[.].*".
    • files with paths like ".*[.]test[.].*".
    • files with paths like ".*/[Tt]est/.*".
    • files with paths like ".*_test[.].*".
    • files with paths like ".*/test_.*".
    • files with any line of content like ".*/simpletest/.*".
  • 164 files match defined criteria (43,898 lines of code, 124.9% vs. main code):
    • 163 *.ts files (43,752 lines of code)
    • 1 *.html files (146 lines of code)
  • " *.ts" is biggest, containing 99.67% of code.
  • " *.html" is smallest, containing 0.33% of code.


*.ts43752 LOC (99%) 163 files
*.html146 LOC (<1%) 1 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".
  • 6 files match defined criteria (43,126 lines of code, 122.7% vs. main code). All matches are in *.json files.


*.json43126 LOC (100%) 6 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 ".*[.]git[a-z]+".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*/package[.]json".
    • files with paths like ".*/package[-]lock[.]json".
    • files with paths like ".*([.]|/)webpack([.]|/).*".
  • 1 file matches defined criteria (39 lines of code, 0.1% vs. main code). All matches are in *.js files.


*.js39 LOC (100%) 1 files
Other Code
Explore:   circles  |  sunburst
  • The following criteria are used to filter files:
    • files with paths like ".*[.]md".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*[.]json".
    • files with paths like ".*/README[.][a-z0-9]+".
    • files with paths like ".*/[Dd]emos?/.*".
    • files with paths like ".*[.]txt".
    • files with paths like ".*/[.]eslintignore".
  • 115 files match defined criteria (57,561 lines of code, 163.8% vs. main code):
    • 65 *.json files (45,146 lines of code)
    • 24 *.md files (4,804 lines of code)
    • 13 *.ts files (4,494 lines of code)
    • 2 *.scss files (1,182 lines of code)
    • 8 *.js files (1,159 lines of code)
    • 3 *.html files (776 lines of code)
  • " *.json" is biggest, containing 78.43% of code.
  • " *.html" is smallest, containing 1.35% of code.


*.json45146 LOC (78%) 65 files
*.md4804 LOC (8%) 24 files
*.ts4494 LOC (7%) 13 files
*.scss1182 LOC (2%) 2 files
*.js1159 LOC (2%) 8 files
*.html776 LOC (1%) 3 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
  • *.proto 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 15:10