awslabs / aws-embedded-metrics-java
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
properties
gitattributes
txt
  • 12 extensions are included in analyses: java, sh, gradle, md, json, gitignore, yml, properties, gitattributes, txt, bat, xml
  • 7 criteria are used to exclude files from analysis:
    • exclude files with path like ".*/gradle/wrapper/.*" (Gradle) (1 file).
    • exclude files with path like ".*/bin/.*" (Binaries for distribution) (6 files).
    • exclude files with path like ".*/[.][a-zA-Z0-9_]+.*" (Hidden files and folders) (5 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 ".*[.]txt" (Text files) (0 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.

main2178 LOC (43%) 51 files
test1919 LOC (38%) 24 files
generated0 LOC (0%) 0 files
build and deployment261 LOC (5%) 4 files
other638 LOC (12%) 16 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 (2,178 lines of code, 100.0% vs. main code):
    • 48 *.java files (2,126 lines of code)
    • 3 *.yml files (52 lines of code)
  • " *.java" is biggest, containing 97.61% of code.
  • " *.yml" is smallest, containing 2.39% of code.


*.java2126 LOC (97%) 48 files
*.yml52 LOC (2%) 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 ".*/[Tt]est/.*".
    • files with any line of content like ".*/simpletest/.*".
  • 24 files match defined criteria (1,919 lines of code, 88.1% vs. main code). All matches are in *.java files.


*.java1919 LOC (100%) 24 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 ".*[.]sh".
    • files with paths like ".*[.]gradle".
    • files with paths like ".*[.]git[a-z]+".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*/[.]gitattributes".
    • files with paths like ".*[.]bat".
  • 4 files match defined criteria (261 lines of code, 12.0% vs. main code):
    • 3 *.gradle files (183 lines of code)
    • 1 *.bat files (78 lines of code)
  • " *.gradle" is biggest, containing 70.11% of code.
  • " *.bat" is smallest, containing 29.89% of code.


*.gradle183 LOC (70%) 3 files
*.bat78 LOC (29%) 1 files
Other Code
properties
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 ".*[.]properties".
    • files with paths like ".*/[Ee]xamples/.*".
    • files with paths like ".*[.]json".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*[.]txt".
    • files with paths like ".*[.](xml|xsd|robot|sql|pgsql|dashboard|profile|ipynb|raml|avsc|al)".
  • 16 files match defined criteria (638 lines of code, 29.3% vs. main code):
    • 4 *.md files (329 lines of code)
    • 3 *.java files (102 lines of code)
    • 2 *.json files (75 lines of code)
    • 3 *.gradle files (60 lines of code)
    • 2 *.properties files (44 lines of code)
    • 1 *.xml files (15 lines of code)
    • 1 *.sh files (13 lines of code)
  • " *.md" is biggest, containing 51.57% of code.
  • " *.sh" is smallest, containing 2.04% of code.


*.md329 LOC (51%) 4 files
*.java102 LOC (15%) 3 files
*.json75 LOC (11%) 2 files
*.gradle60 LOC (9%) 3 files
*.properties44 LOC (6%) 2 files
*.xml15 LOC (2%) 1 files
*.sh13 LOC (2%) 1 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)
  • *.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 19:27