elastic / opentelemetry-collector-components

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

Source Code Analysis Scope

Files includes and excluded from analyses

mod

jsonl

txt

proto

10 extensions are included in analyses: go, yaml, md, mod, jsonl, sh, json5, gitignore, txt, proto
5 criteria are used to exclude files from analysis:

exclude files with path like ".*/testdata/.*" (Test data) (108 files).
exclude files with path like ".*/[.][a-zA-Z0-9_]+.*" (Hidden files and folders) (8 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).
exclude files with path like ".*/docs/.*" (Documentation) (1 file).

The source code folder contains 436 files:

259 files are included in analyses.
177 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.

142 files

81 files

36 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 ".*".

142 files match defined criteria (9,195 LOC, 100.0% vs. main code):

123 *.go files (8,753 LOC)
18 *.yaml files (264 LOC)
1 *.proto files (178 LOC)

" *.go" is biggest, containing 95.19% of LOC.
" *.proto" is smallest, containing 1.94% 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[.].*".

81 files match defined criteria (7,332 LOC, 79.7% vs. main code). All matches are in *.go files.

Other Code

mod

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The following criteria are used to filter files:

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

36 files match defined criteria (2,397 LOC, 26.1% vs. main code):

18 *.mod files (1,614 LOC)
18 *.md files (783 LOC)

" *.mod" is biggest, containing 67.33% of LOC.
" *.md" is smallest, containing 32.67% of LOC.

Analyzers

Info about analyzers used for source code examinations.

*.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

*.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

*.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

2025-05-13 20:06