aws-samples / cdk-alexa-skill
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
mo
po
txt
npmignore
gitattributes
  • 12 extensions are included in analyses: json, mo, po, yml, py, md, ts, txt, npmignore, gitignore, js, gitattributes
  • 5 criteria are used to exclude files from analysis:
    • exclude files with path like ".*/[.][a-zA-Z0-9_]+.*" (Hidden files and folders) (15 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.

main808 LOC (39%) 27 files
test147 LOC (7%) 1 files
generated0 LOC (0%) 0 files
build and deployment0 LOC (0%) 0 files
other1081 LOC (53%) 25 files
Main Code
All manually created or maintained source code that defines logic of the product that is run in a production environment.
po
mo
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  • The following criteria are used to filter files:
    • files with paths like ".*".
  • 27 files match defined criteria (808 lines of code, 100.0% vs. main code):
    • 10 *.po files (360 lines of code)
    • 3 *.ts files (184 lines of code)
    • 4 *.py files (142 lines of code)
    • 10 *.mo files (122 lines of code)
  • " *.po" is biggest, containing 44.55% of code.
  • " *.mo" is smallest, containing 15.1% of code.


*.po360 LOC (44%) 10 files
*.ts184 LOC (22%) 3 files
*.py142 LOC (17%) 4 files
*.mo122 LOC (15%) 10 files
Test Code
Used only for testing of the product. Normally not deployed in a production environment.
Explore:   circles  |  sunburst
  • 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 any line of content like ".*/simpletest/.*".
  • 1 file matches defined criteria (147 lines of code, 18.2% vs. main code). All matches are in *.ts files.


*.ts147 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 ".*/[.]npmignore".
    • files with paths like ".*/README[.][a-z0-9]+".
    • files with paths like ".*[.]json".
    • files with paths like ".*[.]txt".
    • files with paths like ".*/[.]gitignore".
  • 25 files match defined criteria (1,081 lines of code, 133.8% vs. main code):
    • 22 *.json files (888 lines of code)
    • 3 *.md files (193 lines of code)
  • " *.json" is biggest, containing 82.15% of code.
  • " *.md" is smallest, containing 17.85% of code.


*.json888 LOC (82%) 22 files
*.md193 LOC (17%) 3 files
Analyzers
Info about analyzers used for source code examinations.
  • *.po 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
  • *.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
  • *.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
  • *.mo 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 17:25