guardian/frontend
Code Volume
Analysis scope, overview of main, test, generated, deployment, build, and other code.
Source Code Analysis Scope
Files includes and excluded from analyses
mjs
properties
sc
editorconfig
asc
pub

scoping details...
  • 23 extensions are included in analyses: scala, html, scss, svg, js, ts, md, mjs, xml, txt, json, css, yml, properties, java, yaml, sh, sbt, sc, editorconfig, gitignore, asc, pub
  • 13 criteria are used to exclude files from analysis:
    • exclude files with path like ".*/cache/.*" (Caches) (6 files).
    • exclude files with path like ".*/testdata/.*" (Test data) (5 files).
    • exclude files with path like "(?i).*/jquery.*[.]js" (jQuery files) (2 files).
    • exclude files with path like ".*/docs/.*" (Documentation) (65 files).
    • exclude files with path like ".*/[Vv]endors?/.*" (Dependencies) (4 files).
    • exclude files with path like ".*\.d\.ts" (Typescript definition files) (13 files).
    • exclude files with path like ".*/controls\.js" (Prototype) (1 file).
    • exclude files with path like ".*/extern(al)?/.*" (Dependencies) (3 files).
    • exclude files with path like ".*/bootstrap[.](js|css|less|scss|styl)" (Bootstrap) (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 ".*/git[-][a-zA-Z0-9_]+[.]txt" (Git data exports for sokrates analyses) (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.
main153170 LOC (72%) 2,092 files
test39679 LOC (18%) 356 files
generated0 LOC (0%) 0 files
build and deployment1019 LOC (<1%) 22 files
other16905 LOC (8%) 274 files
Main Code
All manually created or maintained source code that defines logic of the product that is run in a production environment.
mjs
pub
asc
sc
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scala60008 LOC (39%) 805 files
scss47043 LOC (30%) 398 files
js20563 LOC (13%) 234 files
html18991 LOC (12%) 505 files
ts3639 LOC (2%) 70 files
mjs1473 LOC (<1%) 45 files
css631 LOC (<1%) 10 files
xml424 LOC (<1%) 15 files
java195 LOC (<1%) 4 files
yaml189 LOC (<1%) 3 files
pub9 LOC (<1%) 1 file
asc4 LOC (<1%) 1 file
sc1 LOC (<1%) 1 file

scope details...
  • The following criteria are used to filter files:
    • files with paths like ".*".
  • 2092 files match defined criteria (153,170 LOC, 100.0% vs. main code):
    • 805 scala files (60,008 LOC)
    • 398 scss files (47,043 LOC)
    • 234 js files (20,563 LOC)
    • 505 html files (18,991 LOC)
    • 70 ts files (3,639 LOC)
    • 45 mjs files (1,473 LOC)
    • 10 css files (631 LOC)
    • 15 xml files (424 LOC)
    • 4 java files (195 LOC)
    • 3 yaml files (189 LOC)
    • 1 pub files (9 LOC)
    • 1 asc files (4 LOC)
    • 1 sc files (1 LOC)
Test Code
Used only for testing of the product. Normally not deployed in a production environment.
mjs
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scala20610 LOC (51%) 256 files
xml8326 LOC (20%) 5 files
js5764 LOC (14%) 60 files
html2953 LOC (7%) 7 files
ts1940 LOC (4%) 25 files
mjs65 LOC (<1%) 2 files
scss21 LOC (<1%) 1 file

scope details...
  • The following criteria are used to filter files:
    • files with paths like ".*/__mock[^/]*/.*".
    • files with paths like ".*/[Tt]est/.*".
    • files with paths like ".*[-]test[-].*".
    • files with paths like ".*[.][Tt]est[.].*".
    • files with paths like ".*[.]test[.].*".
    • files with paths like ".*[.]spec[.]js".
    • files with paths like ".*[.]spec[.]ts".
    • files with paths like ".*/jest[.][a-zA-Z0-9\.]+".
  • 356 files match defined criteria (39,679 LOC, 25.9% vs. main code):
    • 256 scala files (20,610 LOC)
    • 5 xml files (8,326 LOC)
    • 60 js files (5,764 LOC)
    • 7 html files (2,953 LOC)
    • 25 ts files (1,940 LOC)
    • 2 mjs files (65 LOC)
    • 1 scss files (21 LOC)
Build and Deployment Code
Source code used to configure or support build and deployment process.
mjs
editorconfig
Explore:   circles  |  sunburst

sbt257 LOC (25%) 2 files
yaml235 LOC (23%) 8 files
js231 LOC (22%) 6 files
sh148 LOC (14%) 2 files
gitignore70 LOC (6%) 1 file
mjs50 LOC (4%) 2 files
editorconfig28 LOC (2%) 1 file

scope details...
  • The following criteria are used to filter files:
    • files with paths like ".*[.]sh".
    • files with paths like ".*([.]|/)webpack([.]|/).*".
    • files with paths like "(.*/)?[.]yarnrc([.].*)?".
    • files with paths like "(.*/)?[.]stylelintrc([.].*)?".
    • files with paths like ".*[.]editorconfig".
    • files with paths like "(.*/)?[.]editorconfig".
    • files with paths like ".*[.]sbt".
    • files with paths like ".*[.]git[a-z]+".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*/package[.]json".
    • files with paths like "(.*/)?[.]eslintrc([.].*)?".
    • files with paths like ".*/[.]github/workflows/.*[.]ya?ml".
    • files with paths like "(.*/)?[.](idea|vscode|vs|gradle|mvn|settings|metadata|circleci)/.*".
  • 22 files match defined criteria (1,019 LOC, 0.7% vs. main code):
    • 2 sbt files (257 LOC)
    • 8 yaml files (235 LOC)
    • 6 js files (231 LOC)
    • 2 sh files (148 LOC)
    • 1 gitignore files (70 LOC)
    • 2 mjs files (50 LOC)
    • 1 editorconfig files (28 LOC)
Other Code
properties
Explore:   circles  |  sunburst

json15159 LOC (89%) 12 files
txt725 LOC (4%) 8 files
md485 LOC (2%) 18 files
svg426 LOC (2%) 229 files
properties110 LOC (<1%) 7 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 ".*[.]txt".
    • files with paths like ".*[.]properties".
    • files with paths like ".*[.]svg".
    • files with paths like ".*/vendor/.*".
  • 274 files match defined criteria (16,905 LOC, 11.0% vs. main code):
    • 12 json files (15,159 LOC)
    • 8 txt files (725 LOC)
    • 18 md files (485 LOC)
    • 229 svg files (426 LOC)
    • 7 properties files (110 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
  • *.scss files are analyzed with ScssAnalyzer:
    • 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
  • *.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
  • *.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
  • *.mjs 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
  • *.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
  • *.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)
  • *.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
  • *.pub 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
  • *.asc 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
  • *.sc 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