awslabs / synchro-charts
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
snap
npmignore
editorconfig
eslintignore
txt
npmrc
  • 17 extensions are included in analyses: ts, tsx, md, css, js, json, jsx, yml, gitignore, snap, npmignore, editorconfig, eslintignore, txt, MD, html, npmrc
  • 7 criteria are used to exclude files from analysis:
    • exclude files with path like ".*/[.][a-zA-Z0-9_]+.*" (Hidden files and folders) (21 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 ".*/docs/.*" (Documentation) (20 files).
    • exclude files with path like ".*\.d\.ts" (Typescript definition files) (6 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.

main21521 LOC (55%) 334 files
test15210 LOC (38%) 107 files
generated0 LOC (0%) 0 files
build and deployment23 LOC (<1%) 1 files
other2331 LOC (5%) 34 files
Main Code
All manually created or maintained source code that defines logic of the product that is run in a production environment.
Explore:   circles  |  sunburst
  • The following criteria are used to filter files:
    • files with paths like ".*".
  • 334 files match defined criteria (21,521 lines of code, 100.0% vs. main code):
    • 160 *.tsx files (13,459 lines of code)
    • 120 *.ts files (6,041 lines of code)
    • 29 *.css files (879 lines of code)
    • 4 *.jsx files (737 lines of code)
    • 19 *.js files (367 lines of code)
    • 1 *.html files (29 lines of code)
    • 1 *.md files (9 lines of code)
  • " *.tsx" is biggest, containing 62.54% of code.
  • " *.md" is smallest, containing 0.04% of code.


*.tsx13459 LOC (62%) 160 files
*.ts6041 LOC (28%) 120 files
*.css879 LOC (4%) 29 files
*.jsx737 LOC (3%) 4 files
*.js367 LOC (1%) 19 files
*.html29 LOC (<1%) 1 files
*.md9 LOC (<1%) 1 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 ".*/__mocks?__/.*".
    • files with paths like ".*[.]spec[.]ts".
    • files with paths like ".*[-]test[-].*".
    • files with paths like ".*/[Tt]ests/.*".
    • files with paths like ".*[.]snap".
    • files with any line of content like ".*/simpletest/.*".
  • 107 files match defined criteria (15,210 lines of code, 70.7% vs. main code):
    • 103 *.ts files (14,865 lines of code)
    • 2 *.snap files (253 lines of code)
    • 1 *.tsx files (84 lines of code)
    • 1 *.js files (8 lines of code)
  • " *.ts" is biggest, containing 97.73% of code.
  • " *.js" is smallest, containing 0.05% of code.


*.ts14865 LOC (97%) 103 files
*.snap253 LOC (1%) 2 files
*.tsx84 LOC (<1%) 1 files
*.js8 LOC (<1%) 1 files
Build and Deployment Code
Source code used to configure or support build and deployment process.
Explore:   circles  |  sunburst
  • 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([.]|/).*".
  • 1 file matches defined criteria (23 lines of code, 0.1% vs. main code). All matches are in *.js files.


*.js23 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 ".*/README[.][a-z0-9]+".
    • files with paths like ".*[.]json".
    • files with paths like ".*[.]txt".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*[.]editorconfig".
    • files with paths like ".*/[.]npmignore".
    • files with paths like ".*[.]npmrc".
    • files with paths like ".*/[.]eslintignore".
  • 34 files match defined criteria (2,331 lines of code, 10.8% vs. main code):
    • 21 *.md files (1,918 lines of code)
    • 13 *.json files (413 lines of code)
  • " *.md" is biggest, containing 82.28% of code.
  • " *.json" is smallest, containing 17.72% of code.


*.md1918 LOC (82%) 21 files
*.json413 LOC (17%) 13 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
  • *.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
  • *.jsx 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
  • *.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
  • *.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
  • *.md 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 22:39