facebookresearch / mmf
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
mdx
in
toml
editorconfig
eslintignore
prettierignore
  • 21 extensions are included in analyses: yaml, py, md, svg, rst, js, txt, css, gitignore, yml, sh, json, mdx, jinja, c, in, toml, editorconfig, html, eslintignore, prettierignore
  • 5 criteria are used to exclude files from analysis:
    • exclude files with path like ".*/[.][a-zA-Z0-9_]+.*" (Hidden files and folders) (22 files).
    • exclude files with path like ".*/docs/.*" (Documentation) (57 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) (4 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.

main54344 LOC (85%) 882 files
test7582 LOC (11%) 92 files
generated0 LOC (0%) 0 files
build and deployment74 LOC (<1%) 2 files
other1401 LOC (2%) 52 files
Main Code
All manually created or maintained source code that defines logic of the product that is run in a production environment.
toml
in
Explore:   circles  |  sunburst
  • The following criteria are used to filter files:
    • files with paths like ".*".
  • 882 files match defined criteria (54,344 lines of code, 100.0% vs. main code):
    • 299 *.py files (36,345 lines of code)
    • 574 *.yaml files (17,456 lines of code)
    • 4 *.js files (289 lines of code)
    • 2 *.css files (108 lines of code)
    • 1 *.c files (105 lines of code)
    • 1 *.toml files (36 lines of code)
    • 1 *.in files (5 lines of code)
  • " *.py" is biggest, containing 66.88% of code.
  • " *.in" is smallest, containing 0.01% of code.


*.py36345 LOC (66%) 299 files
*.yaml17456 LOC (32%) 574 files
*.js289 LOC (<1%) 4 files
*.css108 LOC (<1%) 2 files
*.c105 LOC (<1%) 1 files
*.toml36 LOC (<1%) 1 files
*.in5 LOC (<1%) 1 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]ests/.*".
    • files with paths like ".*/test_.*".
    • files with paths like ".*_test[.].*".
  • 92 files match defined criteria (7,582 lines of code, 14.0% vs. main code):
    • 89 *.py files (7,557 lines of code)
    • 3 *.yaml files (25 lines of code)
  • " *.py" is biggest, containing 99.67% of code.
  • " *.yaml" is smallest, containing 0.33% of code.


*.py7557 LOC (99%) 89 files
*.yaml25 LOC (<1%) 3 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 ".*[.]sh".
    • files with paths like ".*[.]git[a-z]+".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*/package[.]json".
  • 2 files match defined criteria (74 lines of code, 0.1% vs. main code). All matches are in *.sh files.


*.sh74 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 ".*[.]mdx".
    • files with paths like ".*/[.]prettierignore".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*[.]json".
    • files with paths like ".*[.]svg".
    • files with paths like ".*/[.]eslintignore".
    • files with paths like ".*[.](rst|rest|resttxt|rsttxt)".
    • files with paths like ".*[.]editorconfig".
  • 52 files match defined criteria (1,401 lines of code, 2.6% vs. main code):
    • 42 *.md files (1,089 lines of code)
    • 9 *.svg files (262 lines of code)
    • 1 *.json files (50 lines of code)
  • " *.md" is biggest, containing 77.73% of code.
  • " *.json" is smallest, containing 3.57% of code.


*.md1089 LOC (77%) 42 files
*.svg262 LOC (18%) 9 files
*.json50 LOC (3%) 1 files
Analyzers
Info about analyzers used for source code examinations.
  • *.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
  • *.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
  • *.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
  • *.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
  • *.c files are analyzed with CStyleAnalyzer:
    • 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
  • *.in 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


2022-01-25 19:34