aws-solutions / iot-device-simulator
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
txt
npmignore
  • 12 extensions are included in analyses: js, json, ts, tsx, md, snap, txt, sh, gitignore, css, npmignore, html
  • 7 criteria are used to exclude files from analysis:
    • exclude files with path like ".*/[.][a-zA-Z0-9_]+.*" (Hidden files and folders) (7 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 ".*\.d\.ts" (Typescript definition files) (1 file).
    • exclude files with path like ".*/bin/.*" (Binaries for distribution) (1 file).
    • 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.

main5818 LOC (9%) 60 files
test8609 LOC (14%) 21 files
generated0 LOC (0%) 0 files
build and deployment136 LOC (<1%) 2 files
other45511 LOC (75%) 33 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 ".*".
  • 60 files match defined criteria (5,818 lines of code, 100.0% vs. main code):
    • 16 *.tsx files (2,170 lines of code)
    • 28 *.js files (1,766 lines of code)
    • 14 *.ts files (1,656 lines of code)
    • 1 *.css files (205 lines of code)
    • 1 *.html files (21 lines of code)
  • " *.tsx" is biggest, containing 37.3% of code.
  • " *.html" is smallest, containing 0.36% of code.


*.tsx2170 LOC (37%) 16 files
*.js1766 LOC (30%) 28 files
*.ts1656 LOC (28%) 14 files
*.css205 LOC (3%) 1 files
*.html21 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 ".*[.]spec[.]js".
    • files with paths like ".*[.][Tt]est[.].*".
    • files with paths like ".*[.]test[.].*".
    • files with paths like ".*/[Tt]est/.*".
    • files with paths like ".*[.]snap".
    • files with any line of content like ".*/simpletest/.*".
  • 21 files match defined criteria (8,609 lines of code, 148.0% vs. main code):
    • 7 *.snap files (6,137 lines of code)
    • 5 *.js files (1,682 lines of code)
    • 8 *.ts files (784 lines of code)
    • 1 *.tsx files (6 lines of code)
  • " *.snap" is biggest, containing 71.29% of code.
  • " *.tsx" is smallest, containing 0.07% of code.


*.snap6137 LOC (71%) 7 files
*.js1682 LOC (19%) 5 files
*.ts784 LOC (9%) 8 files
*.tsx6 LOC (<1%) 1 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".
  • 2 files match defined criteria (136 lines of code, 2.3% vs. main code). All matches are in *.sh files.


*.sh136 LOC (100%) 2 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 ".*[.]txt".
    • files with paths like ".*[.]json".
    • files with paths like ".*/[.]npmignore".
    • files with paths like ".*/[.]gitignore".
  • 33 files match defined criteria (45,511 lines of code, 782.2% vs. main code):
    • 29 *.json files (45,341 lines of code)
    • 4 *.md files (170 lines of code)
  • " *.json" is biggest, containing 99.63% of code.
  • " *.md" is smallest, containing 0.37% of code.


*.json45341 LOC (99%) 29 files
*.md170 LOC (<1%) 4 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
  • *.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
  • *.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
  • *.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


2022-02-01 01:15