firebase / firebase-tools
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
dockerignore
eslintignore
prettierignore
  • 14 extensions are included in analyses: ts, js, json, md, html, sh, gitignore, txt, yaml, yml, go, dockerignore, eslintignore, prettierignore
  • 7 criteria are used to exclude files from analysis:
    • exclude files with path like ".*/[.][a-zA-Z0-9_]+.*" (Hidden files and folders) (20 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 ".*/bin/.*" (Binaries for distribution) (1 file).
    • exclude files with path like ".*\.d\.ts" (Typescript definition files) (2 files).
    • exclude files with path like ".*[.]txt" (Text files) (5 files).
    • exclude files with path like ".*/sokrates_conventions[.]json" (Sokrates scoping conventions) (1 file).
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.

main49344 LOC (34%) 439 files
test31912 LOC (22%) 178 files
generated24402 LOC (16%) 2 files
build and deployment148 LOC (<1%) 5 files
other38642 LOC (26%) 63 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 ".*".
  • 439 files match defined criteria (49,344 lines of code, 100.0% vs. main code):
    • 372 *.ts files (43,904 lines of code)
    • 56 *.js files (5,095 lines of code)
    • 7 *.html files (214 lines of code)
    • 3 *.yaml files (130 lines of code)
    • 1 *.go files (1 lines of code)
  • " *.ts" is biggest, containing 88.98% of code.
  • " *.go" is smallest, containing 0% of code.


*.ts43904 LOC (88%) 372 files
*.js5095 LOC (10%) 56 files
*.html214 LOC (<1%) 7 files
*.yaml130 LOC (<1%) 3 files
*.go1 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 ".*[-]tests/.*".
    • files with paths like ".*_test[.].*".
    • files with paths like ".*[.]spec[.]ts".
    • files with paths like ".*/[Tt]est/.*".
    • files with paths like ".*[.]spec[.]js".
    • files with paths like ".*[.][Tt]est[.].*".
    • files with paths like ".*[.]test[.].*".
    • files with any line of content like ".*/simpletest/.*".
  • 178 files match defined criteria (31,912 lines of code, 64.7% vs. main code):
    • 155 *.ts files (31,073 lines of code)
    • 7 *.js files (579 lines of code)
    • 7 *.sh files (207 lines of code)
    • 3 *.yaml files (29 lines of code)
    • 6 *.html files (24 lines of code)
  • " *.ts" is biggest, containing 97.37% of code.
  • " *.html" is smallest, containing 0.08% of code.


*.ts31073 LOC (97%) 155 files
*.js579 LOC (1%) 7 files
*.sh207 LOC (<1%) 7 files
*.yaml29 LOC (<1%) 3 files
*.html24 LOC (<1%) 6 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".
    • files with paths like ".*/npm[-]shrinkwrap[.]json".
  • 2 files match defined criteria (24,402 lines of code, 49.5% vs. main code). All matches are in *.json files.


*.json24402 LOC (100%) 2 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 ".*[.]git[a-z]+".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*/package[-]lock[.]json".
    • files with paths like ".*/package[.]json".
  • 5 files match defined criteria (148 lines of code, 0.3% vs. main code). All matches are in *.sh files.


*.sh148 LOC (100%) 5 files
Other Code
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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 ".*/[.]dockerignore".
    • files with paths like ".*[.]txt".
    • files with paths like ".*/[.]prettierignore".
    • files with paths like ".*/[.]eslintignore".
  • 63 files match defined criteria (38,642 lines of code, 78.3% vs. main code):
    • 50 *.json files (37,880 lines of code)
    • 13 *.md files (762 lines of code)
  • " *.json" is biggest, containing 98.03% of code.
  • " *.md" is smallest, containing 1.97% of code.


*.json37880 LOC (98%) 50 files
*.md762 LOC (1%) 13 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
  • *.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
  • *.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
  • *.go files are analyzed with GoLangAnalyzer:
    • 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


2022-02-03 05:34