apache / flink-web - 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

txt

htaccess

gitmodules

16 extensions are included in analyses: html, md, svg, xml, js, sh, yaml, scss, css, txt, htaccess, gitignore, rdf, toml, json, gitmodules
6 criteria are used to exclude files from analysis:

exclude files with path like ".*/[.][a-zA-Z0-9_]+.*" (Hidden files and folders) (6 files).
exclude files with path like ".*/docs/.*" (Documentation) (400 files).
exclude files with path like ".*/docs?/_?(build|themes?|templates?|static)/.*" (Sphinx) (0 files).
exclude files with path like ".*font-?awesome\.(css|less|scss|styl)" (Font Awesome) (1 file).
exclude files with path like ".*font-?awesome/.*\.(css|less|scss|styl)" (Font Awesome) (0 files).
exclude files with path like ".*[.]min[.]js" (Minimized JS library) (1 file).

The source code folder contains 2,360 files:

698 files are included in analyses.
1,662 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.

618 files

1 file

17 files

62 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 ".*".

618 files match defined criteria (178,228 LOC, 100.0% vs. main code):

603 *.html files (175,645 LOC)
11 *.xml files (2,397 LOC)
2 *.js files (116 LOC)
2 *.rdf files (70 LOC)

" *.html" is biggest, containing 98.55% of LOC.
" *.rdf" is smallest, containing 0.04% 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 ".*[-]test[-].*".

1 file matches defined criteria (532 LOC, 0.3% vs. main code). All matches are in *.html files.

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

17 files match defined criteria (1,139 LOC, 0.6% vs. main code). All matches are in *.sh files.

Other Code

txt

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The following criteria are used to filter files:

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 ".*[.]txt".
files with paths like ".*/LICENSE[.][a-z0-9]+".
files with paths like ".*/[Dd]ocumentation/.*".
files with paths like ".*/[.]htaccess".
files with paths like ".*[.]json".

62 files match defined criteria (24,085 LOC, 13.5% vs. main code):

33 *.svg files (16,361 LOC)
24 *.html files (7,452 LOC)
2 *.xml files (176 LOC)
1 *.md files (66 LOC)
1 *.txt files (15 LOC)
1 *.json files (15 LOC)

" *.svg" is biggest, containing 67.93% of LOC.
" *.json" is smallest, containing 0.06% 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

*.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

*.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

*.rdf 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

2025-05-07 15:52