facebookincubator / glTFVariantMeld
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
gltf
txt
  • 11 extensions are included in analyses: rs, gltf, json, md, toml, yml, gitignore, txt, sh, ts, js
  • 4 criteria are used to exclude files from analysis:
    • exclude files with path like ".*/[.][a-zA-Z0-9_]+.*" (Hidden files and folders) (6 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).
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.

main2107 LOC (19%) 26 files
test160 LOC (1%) 3 files
generated4130 LOC (38%) 1 files
build and deployment53 LOC (<1%) 3 files
other4393 LOC (40%) 9 files
Main Code
All manually created or maintained source code that defines logic of the product that is run in a production environment.
gltf
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  • The following criteria are used to filter files:
    • files with paths like ".*".
  • 26 files match defined criteria (2,107 lines of code, 100.0% vs. main code):
    • 17 *.rs files (1,237 lines of code)
    • 4 *.gltf files (734 lines of code)
    • 2 *.ts files (80 lines of code)
    • 3 *.toml files (56 lines of code)
  • " *.rs" is biggest, containing 58.71% of code.
  • " *.toml" is smallest, containing 2.66% of code.


*.rs1237 LOC (58%) 17 files
*.gltf734 LOC (34%) 4 files
*.ts80 LOC (3%) 2 files
*.toml56 LOC (2%) 3 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]ests/.*".
    • files with paths like ".*_tests[.].*".
  • 3 files match defined criteria (160 lines of code, 7.6% vs. main code). All matches are in *.rs files.


*.rs160 LOC (100%) 3 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 ".*/package[-]lock[.]json".
  • 1 file matches defined criteria (4,130 lines of code, 196.0% vs. main code). All matches are in *.json files.


*.json4130 LOC (100%) 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 ".*[.]sh".
    • files with paths like ".*([.]|/)webpack([.]|/).*".
    • files with paths like ".*[.]git[a-z]+".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*/package[-]lock[.]json".
    • files with paths like ".*/package[.]json".
  • 3 files match defined criteria (53 lines of code, 2.5% vs. main code):
    • 1 *.js files (30 lines of code)
    • 2 *.sh files (23 lines of code)
  • " *.js" is biggest, containing 56.6% of code.
  • " *.sh" is smallest, containing 43.4% of code.


*.js30 LOC (56%) 1 files
*.sh23 LOC (43%) 2 files
Other Code
txt
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  • The following criteria are used to filter files:
    • files with paths like ".*[.]md".
    • files with paths like ".*[.]json".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*/README[.][a-z0-9]+".
    • files with paths like ".*[.]txt".
    • files with paths like ".*/LICENSE[.][a-z0-9]+".
  • 9 files match defined criteria (4,393 lines of code, 208.5% vs. main code):
    • 4 *.json files (4,232 lines of code)
    • 4 *.md files (144 lines of code)
    • 1 *.txt files (17 lines of code)
  • " *.json" is biggest, containing 96.34% of code.
  • " *.txt" is smallest, containing 0.39% of code.


*.json4232 LOC (96%) 4 files
*.md144 LOC (3%) 4 files
*.txt17 LOC (<1%) 1 files
Analyzers
Info about analyzers used for source code examinations.
  • *.rs files are analyzed with RustAnalyzer:
    • 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
  • *.gltf files are analyzed with JsonAnalyzer:
    • 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
  • *.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
  • *.toml 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


2022-04-15 05:02