microsoft / etcd3
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
proto
npmignore
tla
txt
  • 12 extensions are included in analyses: html, ts, json, js, md, proto, yml, css, npmignore, gitignore, tla, txt
  • 6 criteria are used to exclude files from analysis:
    • exclude files with path like ".*/[.][a-zA-Z0-9_]+.*" (Hidden files and folders) (9 files).
    • exclude files with path like ".*/bin/.*" (Binaries for distribution) (3 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.

main4550 LOC (30%) 19 files
test1491 LOC (9%) 15 files
generated4363 LOC (28%) 1 files
build and deployment0 LOC (0%) 0 files
other4705 LOC (31%) 7 files
Main Code
All manually created or maintained source code that defines logic of the product that is run in a production environment.
proto
tla
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  • The following criteria are used to filter files:
    • files with paths like ".*".
  • 19 files match defined criteria (4,550 lines of code, 100.0% vs. main code):
    • 15 *.ts files (3,285 lines of code)
    • 3 *.proto files (1,079 lines of code)
    • 1 *.tla files (186 lines of code)
  • " *.ts" is biggest, containing 72.2% of code.
  • " *.tla" is smallest, containing 4.09% of code.


*.ts3285 LOC (72%) 15 files
*.proto1079 LOC (23%) 3 files
*.tla186 LOC (4%) 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 ".*[.][Tt]est[.].*".
    • files with paths like ".*[.]test[.].*".
    • files with any line of content like ".*/simpletest/.*".
  • 15 files match defined criteria (1,491 lines of code, 32.8% vs. main code):
    • 14 *.ts files (1,482 lines of code)
    • 1 *.yml files (9 lines of code)
  • " *.ts" is biggest, containing 99.4% of code.
  • " *.yml" is smallest, containing 0.6% of code.


*.ts1482 LOC (99%) 14 files
*.yml9 LOC (<1%) 1 files
Generated Code
Automatically generated files, not manually changed after generation.
Explore:   circles  |  sunburst
  • The following criteria are used to filter files:
    • files with paths like ".*/package[-]lock[.]json".
  • 1 file matches defined criteria (4,363 lines of code, 95.9% vs. main code). All matches are in *.json files.


*.json4363 LOC (100%) 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 ".*/[.]npmignore".
    • files with paths like ".*[.]md".
    • files with paths like ".*[.]txt".
  • 7 files match defined criteria (4,705 lines of code, 103.4% vs. main code):
    • 4 *.json files (4,484 lines of code)
    • 3 *.md files (221 lines of code)
  • " *.json" is biggest, containing 95.3% of code.
  • " *.md" is smallest, containing 4.7% of code.


*.json4484 LOC (95%) 4 files
*.md221 LOC (4%) 3 files
Analyzers
Info about analyzers used for source code examinations.
  • *.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
  • *.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
  • *.tla 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


2022-01-30 14:51