apple / swift-nio-http2
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
txt
  • 9 extensions are included in analyses: json, swift, sh, yaml, txt, md, rb, py, gitignore
  • 5 criteria are used to exclude files from analysis:
    • exclude files with path like ".*/[.][a-zA-Z0-9_]+.*" (Hidden files and folders) (1 file).
    • 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 ".*/sokrates_conventions[.]json" (Sokrates scoping conventions) (1 file).
    • exclude files with path like ".*[.]txt" (Text files) (3 files).
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.

main16031 LOC (2%) 88 files
test15496 LOC (2%) 76 files
generated0 LOC (0%) 0 files
build and deployment604 LOC (<1%) 9 files
other629527 LOC (95%) 322 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 ".*".
  • 88 files match defined criteria (16,031 lines of code, 100.0% vs. main code):
    • 81 *.swift files (15,681 lines of code)
    • 6 *.yaml files (200 lines of code)
    • 1 *.rb files (150 lines of code)
  • " *.swift" is biggest, containing 97.82% of code.
  • " *.rb" is smallest, containing 0.94% of code.


*.swift15681 LOC (97%) 81 files
*.yaml200 LOC (1%) 6 files
*.rb150 LOC (<1%) 1 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 ".*/IntegrationTests?/.*".
    • files with paths like ".*/test_.*".
    • files with paths like ".*/tests_.*".
    • files with paths like ".*/[Tt]ests/.*".
    • files with paths like ".*[-]test[-].*".
    • files with paths like ".*_tests[.].*".
    • files with any line of content like ".*/simpletest/.*".
  • 76 files match defined criteria (15,496 lines of code, 96.7% vs. main code):
    • 63 *.swift files (14,727 lines of code)
    • 10 *.sh files (421 lines of code)
    • 2 *.py files (187 lines of code)
    • 1 *.rb files (161 lines of code)
  • " *.swift" is biggest, containing 95.04% of code.
  • " *.rb" is smallest, containing 1.04% of code.


*.swift14727 LOC (95%) 63 files
*.sh421 LOC (2%) 10 files
*.py187 LOC (1%) 2 files
*.rb161 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 ".*[.]git[a-z]+".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*[.]sh".
    • files with paths like ".*/docker[-]compose[.]yaml".
  • 9 files match defined criteria (604 lines of code, 3.8% vs. main code):
    • 8 *.sh files (566 lines of code)
    • 1 *.yaml files (38 lines of code)
  • " *.sh" is biggest, containing 93.71% of code.
  • " *.yaml" is smallest, containing 6.29% of code.


*.sh566 LOC (93%) 8 files
*.yaml38 LOC (6%) 1 files
Other Code
Explore:   circles  |  sunburst
  • The following criteria are used to filter files:
    • files with paths like ".*[.]json".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*[.]md".
    • files with paths like ".*[.]txt".
    • files with paths like ".*/README[.][a-z0-9]+".
    • files with paths like ".*/LICENSE[.][a-z0-9]+".
  • 322 files match defined criteria (629,527 lines of code, 3926.9% vs. main code):
    • 316 *.json files (629,337 lines of code)
    • 6 *.md files (190 lines of code)
  • " *.json" is biggest, containing 99.97% of code.
  • " *.md" is smallest, containing 0.03% of code.


*.json629337 LOC (99%) 316 files
*.md190 LOC (<1%) 6 files
Analyzers
Info about analyzers used for source code examinations.
  • *.swift files are analyzed with SwiftAnalyzer:
    • 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
  • *.rb files are analyzed with RubyAnalyzer:
    • 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
    • Basic heuristic dependency analysis


2022-01-30 21:55