apache / ranger - 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

properties

cfg

txt

npmignore

gitattributes

policy

prettierignore

26 extensions are included in analyses: java, sql, xml, js, json, sh, jsx, html, py, gitignore, properties, cfg, svg, css, txt, yaml, md, c, npmignore, dockerignore, less, jsp, gitattributes, policy, awk, prettierignore
14 criteria are used to exclude files from analysis:

exclude files with path like ".*/[.][a-zA-Z0-9_]+.*" (Hidden files and folders) (83 files).
exclude files with path like ".*/testdata/.*" (Test data) (12 files).
exclude files with path like ".*/bin/.*" (Binaries for distribution) (8 files).
exclude files with path like ".*/react(-[^.]*)?\.js" (React) (21 files).
exclude files with path like ".*[.]min[.]js" (Minimized JS library) (3 files).
exclude files with path like "(?i).*/jquery.*[.]js" (jQuery files) (1 file).
exclude files with path like ".*jquery[.].*[.]js" (jQuery library) (0 files).
exclude files with path like ".*/select2[.](js|css|scss)" (Select2 css) (1 file).
exclude files with path like ".*/bootstrap[.](js|css|less|scss|styl)" (Bootstrap) (3 files).
exclude files with path like "(?i).*/require.*[.]js" (RequireJS files) (2 files).
exclude files with path like ".*/underscore\.js" (Underscore.js) (1 file).
exclude files with path like ".*/bootstrap[-][a-z]+/.*" (Bootstrap) (2 files).
exclude files with path like ".*/docs/.*" (Documentation) (15 files).
exclude files with path like ".*/dist/.*" (Distributions) (0 files).

The source code folder contains 3,397 files:

2,997 files are included in analyses.
400 files are excluded from analyses:

Explore all 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.

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.

2 files

Main Code

All manually created or maintained source code that defines logic of the product that is run in a production environment.

cfg

policy

Explore: circles | sunburst

The following criteria are used to filter files:

files with paths like ".*".

2264 files match defined criteria (375,512 LOC, 100.0% vs. main code):

1,279 *.java files (205,678 LOC)
96 *.jsx files (48,832 LOC)
189 *.js files (43,602 LOC)
317 *.sql files (33,348 LOC)
147 *.xml files (15,471 LOC)
74 *.py files (11,698 LOC)
16 *.css files (8,706 LOC)
84 *.html files (6,879 LOC)
56 *.cfg files (941 LOC)
2 *.c files (125 LOC)
1 *.less files (108 LOC)
1 *.jsp files (73 LOC)
1 *.policy files (35 LOC)
1 *.awk files (16 LOC)

" *.java" is biggest, containing 54.77% of LOC.
" *.awk" is smallest, containing 0% of LOC.

Test Code

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

Explore: circles | sunburst

The following criteria are used to filter files:

files with paths like ".*/[Tt]est/.*".
files with paths like ".*/test_.*".
files with paths like ".*[-]tests/.*".
files with paths like ".*/[Tt]ests/.*".

268 files match defined criteria (51,899 LOC, 13.8% vs. main code):

214 *.java files (49,961 LOC)
43 *.xml files (1,514 LOC)
2 *.py files (221 LOC)
5 *.js files (74 LOC)
3 *.yaml files (74 LOC)
1 *.sh files (55 LOC)

" *.java" is biggest, containing 96.27% of LOC.
" *.sh" is smallest, containing 0.11% of LOC.

Generated Code

Automatically generated files, not manually changed after generation.

Explore: circles | sunburst

The following criteria are used to filter files:

files with paths like ".*/package[-]lock[.]json".

2 files match defined criteria (3,631 LOC, 1.0% vs. main code). All matches are in *.json files.

Build and Deployment Code

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

Explore: circles | sunburst

The following criteria are used to filter files:

files with paths like ".*/pom[.]xml".
files with paths like ".*[.]git[a-z]+".
files with paths like ".*/[.]gitignore".
files with paths like ".*[.]sh".
files with paths like ".*/package[-]lock[.]json".
files with paths like ".*/package[.]json".
files with paths like ".*([.]|/)webpack([.]|/).*".
files with paths like ".*/[.]gitattributes".

172 files match defined criteria (21,226 LOC, 5.7% vs. main code):

68 *.xml files (11,486 LOC)
101 *.sh files (9,617 LOC)
3 *.js files (123 LOC)

" *.xml" is biggest, containing 54.11% of LOC.
" *.js" is smallest, containing 0.58% of LOC.

Other Code

properties

txt

Explore: circles | sunburst

The following criteria are used to filter files:

files with paths like ".*/[.]gitignore".
files with paths like ".*[.]properties".
files with paths like ".*[.]json".
files with paths like ".*[.]txt".
files with paths like ".*/[Ee]xamples/.*".
files with paths like ".*/README[.][a-z0-9]+".
files with paths like ".*[.]md".
files with paths like ".*[.]svg".
files with paths like ".*/[.]prettierignore".
files with paths like ".*/[.]npmignore".
files with paths like ".*/LICENSE[.][a-z0-9]+".
files with paths like ".*/checkstyle[.]xml".
files with paths like ".*/checkstyle.*".
files with paths like ".*/[.]dockerignore".
files with paths like ".*/[Ss]amples/.*".

293 files match defined criteria (68,927 LOC, 18.4% vs. main code):

174 *.json files (53,717 LOC)
18 *.svg files (6,595 LOC)
66 *.properties files (6,177 LOC)
10 *.md files (1,018 LOC)
17 *.txt files (795 LOC)
6 *.java files (314 LOC)
2 *.xml files (311 LOC)

" *.json" is biggest, containing 77.93% of LOC.
" *.xml" is smallest, containing 0.45% of LOC.

Analyzers

Info about analyzers used for source code examinations.

*.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)

*.jsx 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

*.sql files are analyzed with SqlAnalyzer:

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

*.py files are analyzed with PythonAnalyzer:

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

*.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

*.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

*.cfg files are analyzed with CfgAnalyzer:

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

*.c files are analyzed with CStyleAnalyzer:

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

*.less files are analyzed with LessAnalyzer:

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

*.jsp files are analyzed with JspAnalyzer:

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

*.policy 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

*.awk 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

2025-05-07 15:43