aws-samples / containerized-game-servers
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
libsonnet
cfg
txt
mod
tpl
gitattributes
  • 19 extensions are included in analyses: yaml, go, md, sh, json, py, libsonnet, cfg, yml, xml, jinja, txt, jsonnet, gitignore, mod, tpl, gitattributes, bat, ipynb
  • 7 criteria are used to exclude files from analysis:
    • exclude files with path like ".*/[.][a-zA-Z0-9_]+.*" (Hidden files and folders) (2005 files).
    • exclude files with path like ".*/bin/.*" (Binaries for distribution) (2 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) (0 files).
    • exclude files with path like ".*[.]txt" (Text files) (3 files).
    • exclude files with path like ".*/sokrates_conventions[.]json" (Sokrates scoping conventions) (1 file).
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.

main2340 LOC (2%) 43 files
test88899 LOC (94%) 1024 files
generated0 LOC (0%) 0 files
build and deployment390 LOC (<1%) 35 files
other1996 LOC (2%) 51 files
Main Code
All manually created or maintained source code that defines logic of the product that is run in a production environment.
cfg
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  • The following criteria are used to filter files:
    • files with paths like ".*".
  • 43 files match defined criteria (2,340 lines of code, 100.0% vs. main code):
    • 20 *.yaml files (1,694 lines of code)
    • 11 *.cfg files (290 lines of code)
    • 9 *.py files (285 lines of code)
    • 3 *.yml files (71 lines of code)
  • " *.yaml" is biggest, containing 72.39% of code.
  • " *.yml" is smallest, containing 3.03% of code.


*.yaml1694 LOC (72%) 20 files
*.cfg290 LOC (12%) 11 files
*.py285 LOC (12%) 9 files
*.yml71 LOC (3%) 3 files
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 ".*/[Ss]pecs/.*".
    • files with paths like ".*/[Tt]ests/.*".
    • files with paths like ".*/test_.*".
    • files with paths like ".*[-]test[-].*".
    • files with paths like ".*_tests[.].*".
    • files with paths like ".*_test[.].*".
    • files with paths like ".*/[Tt]est/.*".
    • files with any line of content like ".*/simpletest/.*".
  • 1024 files match defined criteria (88,899 lines of code, 3799.1% vs. main code):
    • 1,015 *.yaml files (88,513 lines of code)
    • 6 *.yml files (372 lines of code)
    • 3 *.py files (14 lines of code)
  • " *.yaml" is biggest, containing 99.57% of code.
  • " *.py" is smallest, containing 0.02% of code.


*.yaml88513 LOC (99%) 1015 files
*.yml372 LOC (<1%) 6 files
*.py14 LOC (<1%) 3 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 ".*[.]git[a-z]+".
    • files with paths like ".*/[.]gitattributes".
    • files with paths like ".*[.]sh".
    • files with paths like ".*[.]bat".
    • files with paths like ".*/[.]gitignore".
  • 35 files match defined criteria (390 lines of code, 16.7% vs. main code):
    • 34 *.sh files (379 lines of code)
    • 1 *.bat files (11 lines of code)
  • " *.sh" is biggest, containing 97.18% of code.
  • " *.bat" is smallest, containing 2.82% of code.


*.sh379 LOC (97%) 34 files
*.bat11 LOC (2%) 1 files
Other Code
Explore:   circles  |  sunburst
  • 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 ".*[.]json".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*[.]txt".
    • files with paths like ".*[.]libsonnet".
    • files with paths like ".*/[Ee]xamples/.*".
    • files with paths like ".*/go[.]mod".
    • files with paths like ".*[.](xml|xsd|robot|sql|pgsql|dashboard|profile|ipynb|raml|avsc|al)".
  • 51 files match defined criteria (1,996 lines of code, 85.3% vs. main code):
    • 19 *.md files (707 lines of code)
    • 24 *.json files (635 lines of code)
    • 7 *.xml files (410 lines of code)
    • 1 *.ipynb files (244 lines of code)
  • " *.md" is biggest, containing 35.42% of code.
  • " *.ipynb" is smallest, containing 12.22% of code.


*.md707 LOC (35%) 19 files
*.json635 LOC (31%) 24 files
*.xml410 LOC (20%) 7 files
*.ipynb244 LOC (12%) 1 files
Analyzers
Info about analyzers used for source code examinations.
  • *.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
  • *.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
  • *.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
  • *.yml 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


2022-01-31 15:53