Netflix/genie
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
snippet
editorconfig
proto

scoping details...
  • 22 extensions are included in analyses: java, groovy, adoc, yml, js, sql, xml, sh, gradle, py, txt, css, properties, md, html, json, gitignore, snippet, svg, bat, editorconfig, proto
  • 8 criteria are used to exclude files from analysis:
    • exclude files with path like ".*/gradle/wrapper/.*" (Gradle) (1 file).
    • exclude files with path like ".*/docs/.*" (Documentation) (119 files).
    • exclude files with path like ".*/git[-]commit[-]trailers[.]txt" (Git history trailers) (1 file).
    • exclude files with path like ".*/extern(al)?/.*" (Dependencies) (2 files).
    • 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.
main67402 LOC (51%) 874 files
test41979 LOC (32%) 456 files
generated9325 LOC (7%) 1 file
build and deployment2091 LOC (1%) 49 files
other9775 LOC (7%) 14 files
Main Code
All manually created or maintained source code that defines logic of the product that is run in a production environment.
proto
snippet
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java52918 LOC (78%) 729 files
xml5944 LOC (8%) 24 files
sql4220 LOC (6%) 31 files
js2443 LOC (3%) 32 files
yaml702 LOC (1%) 38 files
css475 LOC (<1%) 1 file
proto301 LOC (<1%) 1 file
py215 LOC (<1%) 9 files
groovy152 LOC (<1%) 6 files
snippet20 LOC (<1%) 2 files
html12 LOC (<1%) 1 file

scope details...
  • The following criteria are used to filter files:
    • files with paths like ".*".
  • 874 files match defined criteria (67,402 LOC, 100.0% vs. main code):
    • 729 java files (52,918 LOC)
    • 24 xml files (5,944 LOC)
    • 31 sql files (4,220 LOC)
    • 32 js files (2,443 LOC)
    • 38 yaml files (702 LOC)
    • 1 css files (475 LOC)
    • 1 proto files (301 LOC)
    • 9 py files (215 LOC)
    • 6 groovy files (152 LOC)
    • 2 snippet files (20 LOC)
    • 1 html files (12 LOC)
Test Code
Used only for testing of the product. Normally not deployed in a production environment.
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groovy28197 LOC (67%) 254 files
java13385 LOC (31%) 191 files
sh186 LOC (<1%) 4 files
yaml154 LOC (<1%) 3 files
xml30 LOC (<1%) 3 files
gradle27 LOC (<1%) 1 file

scope details...
  • 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 paths like ".*/test[.].*".
    • files with paths like ".*[-]test[-].*".
  • 456 files match defined criteria (41,979 LOC, 62.3% vs. main code):
    • 254 groovy files (28,197 LOC)
    • 191 java files (13,385 LOC)
    • 4 sh files (186 LOC)
    • 3 yaml files (154 LOC)
    • 3 xml files (30 LOC)
    • 1 gradle files (27 LOC)
Generated Code
Automatically generated files, not manually changed after generation.
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json9325 LOC (100%) 1 file

scope details...
  • The following criteria are used to filter files:
    • files with paths like ".*/npm[-]shrinkwrap[.]json".
  • 1 file matches defined criteria (9,325 LOC, 13.8% vs. main code). All matches are in json files.
Build and Deployment Code
Source code used to configure or support build and deployment process.
editorconfig
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gradle1235 LOC (59%) 16 files
yaml342 LOC (16%) 4 files
sh144 LOC (6%) 21 files
xml136 LOC (6%) 2 files
gitignore102 LOC (4%) 3 files
bat71 LOC (3%) 1 file
js40 LOC (1%) 1 file
editorconfig21 LOC (1%) 1 file

scope details...
  • The following criteria are used to filter files:
    • files with paths like ".*[.]gradle".
    • files with paths like ".*[.]git[a-z]+".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*/config/checkstyle/.*".
    • files with paths like ".*/checkstyle.*".
    • files with paths like ".*/checkstyle[.]xml".
    • files with paths like ".*([.]|/)webpack([.]|/).*".
    • files with paths like ".*/package[.]json".
    • files with paths like ".*[.]editorconfig".
    • files with paths like "(.*/)?[.]editorconfig".
    • files with paths like ".*[.]sh".
    • files with paths like ".*/[.]github/workflows/.*[.]ya?ml".
    • files with paths like ".*/docker[-]compose[.]yml".
    • files with paths like ".*[.]bat".
  • 49 files match defined criteria (2,091 LOC, 3.1% vs. main code):
    • 16 gradle files (1,235 LOC)
    • 4 yaml files (342 LOC)
    • 21 sh files (144 LOC)
    • 2 xml files (136 LOC)
    • 3 gitignore files (102 LOC)
    • 1 bat files (71 LOC)
    • 1 js files (40 LOC)
    • 1 editorconfig files (21 LOC)
Other Code
properties
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json9389 LOC (96%) 2 files
txt162 LOC (1%) 4 files
md147 LOC (1%) 4 files
properties77 LOC (<1%) 4 files

scope details...
  • The following criteria are used to filter files:
    • files with paths like ".*[.]md".
    • files with paths like ".*[.]json".
    • files with paths like ".*/README[.][a-z0-9]+".
    • files with paths like ".*[.]properties".
    • files with paths like ".*[.]txt".
    • files with paths like ".*/asciidoc/.*".
    • files with paths like ".*[.]adoc".
  • 14 files match defined criteria (9,775 LOC, 14.5% vs. main code):
    • 2 json files (9,389 LOC)
    • 4 txt files (162 LOC)
    • 4 md files (147 LOC)
    • 4 properties files (77 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)
  • *.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
  • *.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
  • *.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
  • *.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
  • *.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
  • *.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
  • *.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
  • *.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
  • *.snippet 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
  • *.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