apache / pekko-grpc - 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

proto

txt

properties

editorconfig

gitattributes

14 extensions are included in analyses: scala, java, sbt, proto, md, txt, yaml, gradle, groovy, properties, xml, editorconfig, gitignore, gitattributes
3 criteria are used to exclude files from analysis:

exclude files with path like ".*/gradle/wrapper/.*" (Gradle) (3 files).
exclude files with path like ".*/[.][a-zA-Z0-9_]+.*" (Hidden files and folders) (7 files).
exclude files with path like ".*/docs/.*" (Documentation) (28 files).

The source code folder contains 472 files:

380 files are included in analyses.
92 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.

6 files

Main Code

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

proto

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The following criteria are used to filter files:

files with paths like ".*".

257 files match defined criteria (10,959 LOC, 100.0% vs. main code):

147 *.scala files (6,520 LOC)
33 *.java files (2,391 LOC)
34 *.proto files (1,192 LOC)
39 *.sbt files (458 LOC)
2 *.xml files (210 LOC)
2 *.groovy files (188 LOC)

" *.scala" is biggest, containing 59.49% of LOC.
" *.groovy" is smallest, containing 1.72% of LOC.

Test Code

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

proto

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The following criteria are used to filter files:

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

78 files match defined criteria (5,233 LOC, 47.8% vs. main code):

50 *.scala files (3,167 LOC)
15 *.java files (1,615 LOC)
5 *.groovy files (335 LOC)
6 *.proto files (105 LOC)
2 *.sbt files (11 LOC)

" *.scala" is biggest, containing 60.52% of LOC.
" *.sbt" is smallest, containing 0.21% of LOC.

Generated Code

Automatically generated files, not manually changed after generation.

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The following criteria are used to filter files:

files with any line of content like "//[ ]*Generated by .*".

6 files match defined criteria (615 LOC, 5.6% vs. main code):

4 *.scala files (426 LOC)
2 *.java files (189 LOC)

" *.scala" is biggest, containing 69.27% of LOC.
" *.java" is smallest, containing 30.73% 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 ".*/pom[.]xml".
files with paths like ".*[.]gradle".
files with paths like ".*[.]git[a-z]+".
files with paths like ".*/[.]gitignore".
files with paths like ".*/[.]gitattributes".

11 files match defined criteria (543 LOC, 5.0% vs. main code):

9 *.gradle files (330 LOC)
2 *.xml files (213 LOC)

" *.gradle" is biggest, containing 60.77% of LOC.
" *.xml" is smallest, containing 39.23% of LOC.

Other Code

txt

properties

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The following criteria are used to filter files:

files with paths like ".*[.]properties".
files with paths like ".*[.]md".
files with paths like ".*/README[.][a-z0-9]+".
files with paths like ".*[.]editorconfig".
files with paths like ".*[.]txt".
files with paths like ".*/[.]gitignore".

28 files match defined criteria (2,206 LOC, 20.1% vs. main code):

15 *.txt files (1,840 LOC)
10 *.md files (362 LOC)
3 *.properties files (4 LOC)

" *.txt" is biggest, containing 83.41% of LOC.
" *.properties" is smallest, containing 0.18% of LOC.

Analyzers

Info about analyzers used for source code examinations.

*.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

*.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)

*.proto 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

*.sbt 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

*.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

*.groovy files are analyzed with GroovyAnalyzer:

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

2025-05-07 20:42