guardian/riff-raff
Code Volume
Analysis scope, overview of main, test, generated, deployment, build, and other code.
Source Code Analysis Scope
Files includes and excluded from analyses
coffee
properties

scoping details...
  • 18 extensions are included in analyses: scala, html, md, coffee, js, sql, yml, yaml, xml, txt, css, sbt, json, gitignore, less, sh, svg, properties
  • 7 criteria are used to exclude files from analysis:
    • exclude files with path like ".*/docs/.*" (Documentation) (19 files).
    • exclude files with path like ".*/d3(\.v\d+)?([^.]*)\.js" (D3) (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.
main21066 LOC (66%) 233 files
test8402 LOC (26%) 62 files
generated1326 LOC (4%) 1 file
build and deployment413 LOC (1%) 10 files
other272 LOC (<1%) 8 files
Main Code
All manually created or maintained source code that defines logic of the product that is run in a production environment.
coffee
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scala15705 LOC (74%) 144 files
js2162 LOC (10%) 2 files
html1885 LOC (8%) 58 files
coffee557 LOC (2%) 16 files
css310 LOC (1%) 1 file
less307 LOC (1%) 2 files
sql53 LOC (<1%) 5 files
xml48 LOC (<1%) 2 files
yaml39 LOC (<1%) 3 files

scope details...
  • The following criteria are used to filter files:
    • files with paths like ".*".
  • 233 files match defined criteria (21,066 LOC, 100.0% vs. main code):
    • 144 scala files (15,705 LOC)
    • 2 js files (2,162 LOC)
    • 58 html files (1,885 LOC)
    • 16 coffee files (557 LOC)
    • 1 css files (310 LOC)
    • 2 less files (307 LOC)
    • 5 sql files (53 LOC)
    • 2 xml files (48 LOC)
    • 3 yaml files (39 LOC)
Test Code
Used only for testing of the product. Normally not deployed in a production environment.
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scala8216 LOC (97%) 55 files
html172 LOC (2%) 6 files
xml14 LOC (<1%) 1 file

scope details...
  • The following criteria are used to filter files:
    • files with paths like ".*/[Tt]est/.*".
  • 62 files match defined criteria (8,402 LOC, 39.9% vs. main code):
    • 55 scala files (8,216 LOC)
    • 6 html files (172 LOC)
    • 1 xml files (14 LOC)
Generated Code
Automatically generated files, not manually changed after generation.
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scala1326 LOC (100%) 1 file

scope details...
  • The following criteria are used to filter files:
    • files with paths like ".*/generated/.*".
  • 1 file matches defined criteria (1,326 LOC, 6.3% vs. main code). All matches are in scala files.
Build and Deployment Code
Source code used to configure or support build and deployment process.
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yaml153 LOC (37%) 5 files
sbt131 LOC (31%) 2 files
sh110 LOC (26%) 1 file
gitignore19 LOC (4%) 2 files

scope details...
  • The following criteria are used to filter files:
    • files with paths like ".*[.]git[a-z]+".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*[.]sh".
    • files with paths like ".*[.]sbt".
    • files with paths like ".*/[.]github/workflows/.*[.]ya?ml".
    • files with paths like ".*/docker[-]compose[.]yml".
  • 10 files match defined criteria (413 LOC, 2.0% vs. main code):
    • 5 yaml files (153 LOC)
    • 2 sbt files (131 LOC)
    • 1 sh files (110 LOC)
    • 2 gitignore files (19 LOC)
Other Code
properties
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json101 LOC (37%) 1 file
html88 LOC (32%) 4 files
md82 LOC (30%) 2 files
properties1 LOC (<1%) 1 file

scope details...
  • The following criteria are used to filter files:
    • files with paths like ".*[.]json".
    • files with paths like ".*/[Dd]ocumentation/.*".
    • files with paths like ".*[.]md".
    • files with paths like ".*[.]properties".
    • files with paths like ".*[.]txt".
  • 8 files match defined criteria (272 LOC, 1.3% vs. main code):
    • 1 json files (101 LOC)
    • 4 html files (88 LOC)
    • 2 md files (82 LOC)
    • 1 properties files (1 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...
  • *.scala files are analyzed with ScalaAnalyzer:
    • 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
  • *.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
  • *.coffee 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
  • *.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
  • *.less files are analyzed with LessAnalyzer:
    • 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
  • *.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
  • *.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