GoogleCloudPlatform / service-extensions

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

Source Code Analysis Scope

Files includes and excluded from analyses

txt

mod

patch

clang-format

proto

23 extensions are included in analyses: py, go, cc, rst, rs, java, yaml, md, txt, bzl, dockerignore, css, h, mod, patch, bat, xml, json, html, gitignore, clang-format, toml, proto
5 criteria are used to exclude files from analysis:

exclude files with path like ".*/[.][a-zA-Z0-9_]+.*" (Hidden files and folders) (7 files).
exclude files with path like ".*/sokrates_.*?[.]json" (Sokrates conventions and configurations) (1 file).
exclude files with path like ".*/docs/.*" (Documentation) (28 files).
exclude files with path like ".*/git[-]history[.]txt" (Git history) (1 file).
exclude files with path like ".*/git[-][a-zA-Z0-9_]+[.]txt" (Git data exports for sokrates analyses) (0 files).

The source code folder contains 384 files:

161 files are included in analyses.
223 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.

51 files

26 files

1 file

83 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 ".*".

51 files match defined criteria (3,139 LOC, 100.0% vs. main code):

4 *.bzl files (1,153 LOC)
32 *.py files (910 LOC)
8 *.java files (704 LOC)
3 *.go files (323 LOC)
1 *.toml files (23 LOC)
2 *.yaml files (18 LOC)
1 *.cc files (8 LOC)

" *.bzl" is biggest, containing 36.73% of LOC.
" *.cc" is smallest, containing 0.25% 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 ".*/[Tt]ests/.*".
files with paths like ".*_test[.].*".

26 files match defined criteria (3,003 LOC, 95.7% vs. main code):

3 *.cc files (973 LOC)
6 *.java files (714 LOC)
12 *.py files (666 LOC)
2 *.h files (272 LOC)
2 *.go files (235 LOC)
1 *.proto files (143 LOC)

" *.cc" is biggest, containing 32.4% of LOC.
" *.proto" is smallest, containing 4.76% 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 ".*[.]git[a-z]+".
files with paths like ".*/[.]gitignore".
files with paths like ".*[.]bat".

1 file matches defined criteria (219 LOC, 7.0% vs. main code). All matches are in *.xml files.

Other Code

mod

patch

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 ".*/[.]dockerignore".
files with paths like ".*[.]txt".
files with paths like ".*/[Ee]xamples/.*".
files with paths like ".*/go[.]mod".
files with paths like ".*/[.]gitignore".
files with paths like ".*[.]json".
files with paths like ".*[.](rst|rest|resttxt|rsttxt)".
files with paths like ".*/[Ss]amples/.*".
files with paths like ".*[.]patch".

83 files match defined criteria (4,418 LOC, 140.7% vs. main code):

27 *.go files (1,948 LOC)
10 *.md files (903 LOC)
22 *.cc files (825 LOC)
18 *.rs files (697 LOC)
1 *.mod files (26 LOC)
1 *.patch files (12 LOC)
4 *.txt files (7 LOC)

" *.go" is biggest, containing 44.09% of LOC.
" *.txt" is smallest, containing 0.16% of LOC.

Analyzers

Info about analyzers used for source code examinations.

*.bzl 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

*.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

*.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)

*.go files are analyzed with GoLangAnalyzer:

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

*.toml 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

*.yaml files are analyzed with YamlAnalyzer:

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

*.cc files are analyzed with CppAnalyzer:

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

2025-05-04 15:54