apache / kafka-site - 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

eps

htaccess

txt

12 extensions are included in analyses: html, js, css, svg, md, yaml, htm, eps, htaccess, gitignore, txt, sh
7 criteria are used to exclude files from analysis:

exclude files with path like ".*/[Jj]avadoc/.*" (Generated documentation) (7863 files).
exclude files with path like "(?i).*/jquery.*[.]js" (jQuery files) (2 files).
exclude files with path like ".*/extern(al)?/.*" (Dependencies) (0 files).
exclude files with path like ".*/dist/.*" (Distributions) (0 files).
exclude files with path like ".*[.]min[.]js" (Minimized JS library) (0 files).
exclude files with path like ".*jquery[.].*[.]js" (jQuery library) (0 files).
exclude files with path like ".*/[.][a-zA-Z0-9_]+.*" (Hidden files and folders) (3 files).

The source code folder contains 23,987 files:

1,947 files are included in analyses.
22,040 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.

1 file

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 ".*".

1056 files match defined criteria (379,284 LOC, 100.0% vs. main code):

1,016 *.html files (374,579 LOC)
6 *.css files (3,510 LOC)
6 *.htm files (627 LOC)
28 *.js files (568 LOC)

" *.html" is biggest, containing 98.76% of LOC.
" *.js" is smallest, containing 0.15% of LOC.

Test Code

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

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The following criteria are used to filter files:

files with paths like ".*/testing[.].*".
files with paths like ".*/[Tt]est/.*".

21 files match defined criteria (7,193 LOC, 1.9% vs. main code). All matches are in *.html files.

Generated Code

Automatically generated files, not manually changed after generation.

eps

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The following criteria are used to filter files:

files with paths like ".*/generated/.*".
files with any line of content like "\<\!\-\-[ ]*Generated by .*".
files with paths like ".*[.](html|html|xhtml)" AND any line of content like "[ ]*[<]meta name[=]"generator" .*".
files with paths like ".*[.](ps|eps|pfa)".

355 files match defined criteria (167,102 LOC, 44.1% vs. main code):

341 *.html files (107,777 LOC)
6 *.eps files (53,936 LOC)
8 *.yaml files (5,389 LOC)

" *.html" is biggest, containing 64.5% of LOC.
" *.yaml" is smallest, containing 3.22% of LOC.

Build and Deployment Code

Source code used to configure or support build and deployment process.

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The following criteria are used to filter files:

files with paths like ".*[.]sh".
files with paths like ".*[.]git[a-z]+".
files with paths like ".*/[.]gitignore".

1 file matches defined criteria (3 LOC, 0.0% vs. main code). All matches are in *.sh files.

Other Code

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The following criteria are used to filter files:

files with paths like ".*/[Dd]ocumentation/.*".
files with paths like ".*[.]md".
files with paths like ".*/README[.][a-z0-9]+".
files with paths like ".*/[.]gitignore".
files with paths like ".*[.]svg".
files with paths like ".*/[.]htaccess".

514 files match defined criteria (1,234 LOC, 0.3% vs. main code):

500 *.html files (976 LOC)
10 *.svg files (220 LOC)
4 *.md files (38 LOC)

" *.html" is biggest, containing 79.09% of LOC.
" *.md" is smallest, containing 3.08% of LOC.

Analyzers

Info about analyzers used for source code examinations.

*.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

*.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

*.htm 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

2025-05-07 15:55