Netflix/metacat
Code Volume
Analysis scope, overview of main, test, generated, deployment, build, and other code.
Source Code Analysis Scope
Files includes and excluded from analyses
properties
editorconfig

scoping details...
  • 14 extensions are included in analyses: java, groovy, gradle, properties, sql, json, yml, sh, xml, txt, gitignore, bat, md, editorconfig
  • 7 criteria are used to exclude files from analysis:
    • exclude files with path like ".*/testdata/.*" (Test data) (3 files).
    • exclude files with path like ".*/gradle/wrapper/.*" (Gradle) (1 file).
    • exclude files with path like ".*/git[-]commit[-]trailers[.]txt" (Git history trailers) (1 file).
    • exclude files with path like ".*/git[-][a-zA-Z0-9_]+[.]txt" (Git data exports for sokrates analyses) (1 file).
    • exclude files with path like ".*/_sokrates/.*" (Sokrates files) (0 files).
    • exclude files with path like ".*/_sokrates_landscape/.*" (Sokrates landscape files) (0 files).
    • exclude files with path like ".*/sokrates_.*?[.]json" (Sokrates conventions and configurations) (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.
main46731 LOC (64%) 680 files
test20777 LOC (28%) 146 files
generated0 LOC (0%) 0 files
build and deployment1299 LOC (1%) 40 files
other3461 LOC (4%) 40 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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java46373 LOC (99%) 672 files
sql138 LOC (<1%) 3 files
yaml102 LOC (<1%) 2 files
groovy76 LOC (<1%) 1 file
xml42 LOC (<1%) 2 files

scope details...
  • The following criteria are used to filter files:
    • files with paths like ".*".
  • 680 files match defined criteria (46,731 LOC, 100.0% vs. main code):
    • 672 java files (46,373 LOC)
    • 3 sql files (138 LOC)
    • 2 yaml files (102 LOC)
    • 1 groovy files (76 LOC)
    • 2 xml files (42 LOC)
Test Code
Used only for testing of the product. Normally not deployed in a production environment.
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groovy18335 LOC (88%) 108 files
sql1126 LOC (5%) 15 files
java895 LOC (4%) 18 files
yaml292 LOC (1%) 4 files
gradle129 LOC (<1%) 1 file

scope details...
  • The following criteria are used to filter files:
    • files with paths like ".*/[Tt]est/.*".
    • files with paths like ".*_test[.].*".
    • files with paths like ".*[-]tests/.*".
    • files with paths like ".*[-]test[-].*".
  • 146 files match defined criteria (20,777 LOC, 44.5% vs. main code):
    • 108 groovy files (18,335 LOC)
    • 15 sql files (1,126 LOC)
    • 18 java files (895 LOC)
    • 4 yaml files (292 LOC)
    • 1 gradle files (129 LOC)
Build and Deployment Code
Source code used to configure or support build and deployment process.
editorconfig
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gradle558 LOC (42%) 24 files
yaml301 LOC (23%) 6 files
xml227 LOC (17%) 2 files
gitignore69 LOC (5%) 1 file
bat68 LOC (5%) 1 file
sh55 LOC (4%) 5 files
editorconfig21 LOC (1%) 1 file

scope details...
  • The following criteria are used to filter files:
    • files with paths like ".*[.]gradle".
    • files with paths like ".*[.]editorconfig".
    • files with paths like "(.*/)?[.]editorconfig".
    • files with paths like ".*[.]sh".
    • files with paths like ".*[.]git[a-z]+".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*/[.]github/workflows/.*[.]ya?ml".
    • files with paths like ".*/checkstyle[.]xml".
    • files with paths like ".*/checkstyle.*".
    • files with paths like ".*[.]bat".
  • 40 files match defined criteria (1,299 LOC, 2.8% vs. main code):
    • 24 gradle files (558 LOC)
    • 6 yaml files (301 LOC)
    • 2 xml files (227 LOC)
    • 1 gitignore files (69 LOC)
    • 1 bat files (68 LOC)
    • 5 sh files (55 LOC)
    • 1 editorconfig files (21 LOC)
Other Code
properties
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json2628 LOC (75%) 18 files
properties780 LOC (22%) 21 files
md53 LOC (1%) 1 file

scope details...
  • The following criteria are used to filter files:
    • files with paths like ".*[.]properties".
    • files with paths like ".*[.]json".
    • files with paths like ".*[.]md".
    • files with paths like ".*/README[.][a-z0-9]+".
    • files with paths like ".*[.]txt".
  • 40 files match defined criteria (3,461 LOC, 7.4% vs. main code):
    • 18 json files (2,628 LOC)
    • 21 properties files (780 LOC)
    • 1 md files (53 LOC)
About This Analysis
learn more about scopes (main, test, generated, build, 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.

learn more about used code analyzers...
  • *.java files are analyzed with JavaAnalyzer:
    • 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 (based on package names)
  • *.sql files are analyzed with SqlAnalyzer:
    • 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
  • *.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
  • *.groovy files are analyzed with GroovyAnalyzer:
    • 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
  • *.xml files are analyzed with XmlAnalyzer:
    • 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