guardian/support-service-lambdas
Code Volume
Analysis scope, overview of main, test, generated, deployment, build, and other code.
Source Code Analysis Scope
Files includes and excluded from analyses
snap
t
properties
mjs
sc
prettierignore

scoping details...
  • 19 extensions are included in analyses: ts, scala, json, md, yaml, js, snap, xml, t, sh, gitignore, properties, yml, mjs, sbt, txt, sc, svg, prettierignore
  • 7 criteria are used to exclude files from analysis:
    • exclude files with path like ".*/bin/.*" (Binaries for distribution) (1 file).
    • exclude files with path like ".*/docs/.*" (Documentation) (1 file).
    • exclude files with path like ".*/git[-]commit[-]trailers[.]txt" (Git history trailers) (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.
main94364 LOC (34%) 1,322 files
test153693 LOC (55%) 801 files
generated0 LOC (0%) 0 files
build and deployment1449 LOC (<1%) 23 files
other27583 LOC (9%) 367 files
Main Code
All manually created or maintained source code that defines logic of the product that is run in a production environment.
t
mjs
sc
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ts50943 LOC (53%) 635 files
scala33489 LOC (35%) 529 files
yaml9157 LOC (9%) 110 files
xml360 LOC (<1%) 30 files
t263 LOC (<1%) 12 files
mjs120 LOC (<1%) 4 files
js19 LOC (<1%) 1 file
sc13 LOC (<1%) 1 file

scope details...
  • The following criteria are used to filter files:
    • files with paths like ".*".
  • 1322 files match defined criteria (94,364 LOC, 100.0% vs. main code):
    • 635 ts files (50,943 LOC)
    • 529 scala files (33,489 LOC)
    • 110 yaml files (9,157 LOC)
    • 30 xml files (360 LOC)
    • 12 t files (263 LOC)
    • 4 mjs files (120 LOC)
    • 1 js files (19 LOC)
    • 1 sc files (13 LOC)
Test Code
Used only for testing of the product. Normally not deployed in a production environment.
snap
t
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snap95865 LOC (62%) 47 files
scala29273 LOC (19%) 361 files
ts27978 LOC (18%) 330 files
js532 LOC (<1%) 60 files
yaml23 LOC (<1%) 1 file
t11 LOC (<1%) 1 file
xml11 LOC (<1%) 1 file

scope details...
  • The following criteria are used to filter files:
    • files with paths like ".*/jest[.][a-zA-Z0-9\.]+".
    • files with paths like ".*[.][Tt]est[.].*".
    • files with paths like ".*[.]test[.].*".
    • files with paths like ".*[-]test[-].*".
    • files with paths like ".*[.]snap".
    • files with paths like ".*/test[.].*".
    • files with paths like ".*/[Tt]est/.*".
    • files with paths like ".*/mock[^/]*/.*".
    • files with paths like ".*/[Mm]ocks/.*".
    • files with paths like ".*__test__.*".
    • files with paths like ".*[.]spec[.]ts".
  • 801 files match defined criteria (153,693 LOC, 162.9% vs. main code):
    • 47 snap files (95,865 LOC)
    • 361 scala files (29,273 LOC)
    • 330 ts files (27,978 LOC)
    • 60 js files (532 LOC)
    • 1 yaml files (23 LOC)
    • 1 t files (11 LOC)
    • 1 xml files (11 LOC)
Build and Deployment Code
Source code used to configure or support build and deployment process.
prettierignore
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sbt797 LOC (55%) 3 files
yaml355 LOC (24%) 6 files
sh259 LOC (17%) 8 files
gitignore37 LOC (2%) 5 files
prettierignore1 LOC (<1%) 1 file

scope details...
  • The following criteria are used to filter files:
    • files with paths like ".*/[.]prettierignore".
    • files with paths like "(.*/)?[.]prettierignore".
    • files with paths like ".*[.]git[a-z]+".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*/package[.]json".
    • files with paths like ".*[.]sh".
    • files with paths like ".*[.]sbt".
    • files with paths like ".*/[.]github/workflows/.*[.]ya?ml".
    • files with paths like ".*/pnpm.*[.]ya?ml".
  • 23 files match defined criteria (1,449 LOC, 1.5% vs. main code):
    • 3 sbt files (797 LOC)
    • 6 yaml files (355 LOC)
    • 8 sh files (259 LOC)
    • 5 gitignore files (37 LOC)
    • 1 prettierignore files (1 LOC)
Other Code
properties
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json22312 LOC (80%) 211 files
md5261 LOC (19%) 151 files
properties10 LOC (<1%) 5 files

scope details...
  • The following criteria are used to filter files:
    • files with paths like ".*[.]json".
    • files with paths like ".*[.]md".
    • files with paths like ".*/README[.][a-z0-9]+".
    • files with paths like ".*[.]properties".
    • files with paths like ".*[.]txt".
  • 367 files match defined criteria (27,583 LOC, 29.2% vs. main code):
    • 211 json files (22,312 LOC)
    • 151 md files (5,261 LOC)
    • 5 properties files (10 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...
  • *.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
  • *.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
  • *.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
  • *.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
  • *.t files are analyzed with PerlAnalyzer:
    • 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
  • *.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
  • *.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
  • *.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