dart-lang / dart-services
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
dockerignore
gitattributes
txt
proto
  • 14 extensions are included in analyses: dart, json, Dockerfile, yaml, sh, md, gitignore, yml, css, dockerignore, gitattributes, txt, proto, html
  • 6 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 ".*/bin/.*" (Binaries for distribution) (2 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 ".*/sokrates_conventions[.]json" (Sokrates scoping conventions) (1 file).
    • exclude files with path like ".*[.]txt" (Text files) (0 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.

main7550 LOC (63%) 43 files
test2201 LOC (18%) 16 files
generated1208 LOC (10%) 3 files
build and deployment68 LOC (<1%) 4 files
other863 LOC (7%) 9 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 ".*".
  • 43 files match defined criteria (7,550 lines of code, 100.0% vs. main code):
    • 31 *.dart files (7,017 lines of code)
    • 1 *.proto files (175 lines of code)
    • 4 *.dockerfile files (128 lines of code)
    • 1 *.html files (102 lines of code)
    • 5 *.yaml files (84 lines of code)
    • 1 *.css files (44 lines of code)
  • " *.dart" is biggest, containing 92.94% of code.
  • " *.css" is smallest, containing 0.58% of code.


*.dart7017 LOC (92%) 31 files
*.proto175 LOC (2%) 1 files
*.dockerfile128 LOC (1%) 4 files
*.html102 LOC (1%) 1 files
*.yaml84 LOC (1%) 5 files
*.css44 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 ".*/[Tt]est/.*".
    • files with paths like ".*_test[.].*".
    • files with any line of content like ".*/simpletest/.*".
  • 16 files match defined criteria (2,201 lines of code, 29.2% vs. main code). All matches are in *.dart files.


*.dart2201 LOC (100%) 16 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 ".*[.]dart" AND any line of content like ".*GENERATED CODE.*DO NOT MODIFY.*".
    • files with paths like ".*/generated/.*".
  • 3 files match defined criteria (1,208 lines of code, 16.0% vs. main code):
    • 2 *.dart files (742 lines of code)
    • 1 *.json files (466 lines of code)
  • " *.dart" is biggest, containing 61.42% of code.
  • " *.json" is smallest, containing 38.58% of code.


*.dart742 LOC (61%) 2 files
*.json466 LOC (38%) 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 ".*[.]git[a-z]+".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*[.]sh".
    • files with paths like ".*/[.]gitattributes".
  • 4 files match defined criteria (68 lines of code, 0.9% vs. main code). All matches are in *.sh files.


*.sh68 LOC (100%) 4 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 ".*/[.]gitignore".
    • files with paths like ".*/[.]dockerignore".
    • files with paths like ".*[.]txt".
  • 9 files match defined criteria (863 lines of code, 11.4% vs. main code):
    • 5 *.json files (767 lines of code)
    • 4 *.md files (96 lines of code)
  • " *.json" is biggest, containing 88.88% of code.
  • " *.md" is smallest, containing 11.12% of code.


*.json767 LOC (88%) 5 files
*.md96 LOC (11%) 4 files
Analyzers
Info about analyzers used for source code examinations.
  • *.dart files are analyzed with CppAnalyzer:
    • 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
  • *.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
  • *.dockerfile 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
  • *.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
  • *.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
  • *.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


2022-02-03 02:08