aws-samples / amazon-athena-train-amazon-sagemaker
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
txt
  • 8 extensions are included in analyses: java, xml, md, txt, sh, yaml, gitignore, json
  • 5 criteria are used to exclude files from analysis:
    • 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 ".*/[.][a-zA-Z0-9_]+.*" (Hidden files and folders) (1 file).
    • exclude files with path like ".*[.]txt" (Text files) (2 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.

main9478 LOC (59%) 133 files
test3730 LOC (23%) 26 files
generated0 LOC (0%) 0 files
build and deployment118 LOC (<1%) 3 files
other2565 LOC (16%) 22 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 ".*".
  • 133 files match defined criteria (9,478 lines of code, 100.0% vs. main code):
    • 131 *.java files (9,365 lines of code)
    • 2 *.yaml files (113 lines of code)
  • " *.java" is biggest, containing 98.81% of code.
  • " *.yaml" is smallest, containing 1.19% of code.


*.java9365 LOC (98%) 131 files
*.yaml113 LOC (1%) 2 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 ".*/[Tt]est/.*".
    • files with any line of content like ".*/simpletest/.*".
  • 26 files match defined criteria (3,730 lines of code, 39.4% vs. main code). All matches are in *.java files.


*.java3730 LOC (100%) 26 files
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 ".*[.]sh".
    • files with paths like ".*[.]git[a-z]+".
    • files with paths like ".*/[.]gitignore".
  • 3 files match defined criteria (118 lines of code, 1.2% vs. main code). All matches are in *.sh files.


*.sh118 LOC (100%) 3 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 ".*[.]txt".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*[.]json".
    • files with paths like ".*/LICENSE[.][a-z0-9]+".
    • files with paths like ".*/checkstyle[.]xml".
    • files with paths like ".*/[Ee]xamples/.*".
    • files with paths like ".*[.](xml|xsd|robot|sql|pgsql|dashboard|profile|ipynb|raml|avsc|al)".
  • 22 files match defined criteria (2,565 lines of code, 27.1% vs. main code):
    • 9 *.java files (1,376 lines of code)
    • 7 *.xml files (903 lines of code)
    • 6 *.md files (286 lines of code)
  • " *.java" is biggest, containing 53.65% of code.
  • " *.md" is smallest, containing 11.15% of code.


*.java1376 LOC (53%) 9 files
*.xml903 LOC (35%) 7 files
*.md286 LOC (11%) 6 files
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)
  • *.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


2022-01-31 16:13