gitlab-org / gitlab-ui - Source Code Overview

Analysis scope, overview of main, test, generated, deployment, build, and other code.

Source Code Analysis Scope

Files includes and excluded from analyses

mjs

snap

editorconfig

eslintignore

prettierignore

gitattributes

patch

stylelintignore

txt

23 extensions are included in analyses: js, scss, md, vue, json, mjs, sh, snap, yaml, css, html, svg, gitignore, editorconfig, eslintignore, prettierignore, gitattributes, dockerignore, patch, stylelintignore, cjs, txt, ts
6 criteria are used to exclude files from analysis:

exclude files with path like ".*/[.][a-zA-Z0-9_]+.*" (Hidden files and folders) (33 files).
exclude files with path like ".*/bin/.*" (Binaries for distribution) (20 files).
exclude files with path like ".*/bootstrap[.](js|css|less|scss|styl)" (Bootstrap) (2 files).
exclude files with path like ".*/[Vv]endors?/.*" (Dependencies) (439 files).
exclude files with path like ".*/bootstrap[-][a-z]+/.*" (Bootstrap) (0 files).
exclude files with path like ".*/docs/.*" (Documentation) (0 files).

The source code folder contains 1,774 files:

785 files are included in analyses.
989 files are excluded from analyses:

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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.

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.

440 files

173 files

172 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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The following criteria are used to filter files:

files with paths like ".*".

440 files match defined criteria (52,378 LOC, 100.0% vs. main code):

133 *.vue files (20,630 LOC)
206 *.js files (19,569 LOC)
94 *.scss files (9,385 LOC)
3 *.css files (2,093 LOC)
1 *.cjs files (407 LOC)
3 *.html files (294 LOC)

" *.vue" is biggest, containing 39.39% of LOC.
" *.html" is smallest, containing 0.56% of LOC.

Test Code

Used only for testing of the product. Normally not deployed in a production environment.

snap

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The following criteria are used to filter files:

files with paths like ".*/jest[.][a-zA-Z0-9\.]+".
files with paths like ".*[.]spec[.]js".
files with paths like ".*_tests[.].*".
files with paths like ".*[.]snap".
files with paths like ".*/test_.*".
files with paths like ".*/[Tt]ests/.*".
files with paths like ".*_test[.].*".
files with paths like ".*/e2e/.*".
files with paths like ".*/test[-]runner[.].*".

173 files match defined criteria (24,702 LOC, 47.2% vs. main code):

166 *.js files (22,926 LOC)
7 *.snap files (1,776 LOC)

" *.js" is biggest, containing 92.81% of LOC.
" *.snap" is smallest, containing 7.19% of LOC.

Other Code

patch

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The following criteria are used to filter files:

files with paths like ".*/[.]prettierignore".
files with paths like ".*[.]json".
files with paths like ".*[.]md".
files with paths like ".*/README[.][a-z0-9]+".
files with paths like ".*/vendor/.*".
files with paths like ".*/[.]gitignore".
files with paths like ".*[.]editorconfig".
files with paths like ".*/[.]eslintignore".
files with paths like ".*/[.]stylelintignore".
files with paths like ".*[.]patch".
files with paths like ".*/[.]dockerignore".

172 files match defined criteria (21,620 LOC, 41.3% vs. main code):

45 *.json files (16,525 LOC)
126 *.md files (5,077 LOC)
1 *.patch files (18 LOC)

" *.json" is biggest, containing 76.43% of LOC.
" *.patch" is smallest, containing 0.08% of LOC.

Analyzers

Info about analyzers used for source code examinations.

*.vue 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

*.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

*.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

*.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

*.cjs 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

2025-05-16 13:41