aws-samples / lambda-java-blockchain
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
txt
  • 10 extensions are included in analyses: java, md, xml, properties, gradle, txt, sh, gitignore, yml, 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) (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.

main1020 LOC (68%) 15 files
test0 LOC (0%) 0 files
generated0 LOC (0%) 0 files
build and deployment77 LOC (5%) 2 files
other401 LOC (26%) 7 files
Main Code
All manually created or maintained source code that defines logic of the product that is run in a production environment.
Explore:   circles  |  sunburst
  • The following criteria are used to filter files:
    • files with paths like ".*".
  • 15 files match defined criteria (1,020 lines of code, 100.0% vs. main code):
    • 14 *.java files (817 lines of code)
    • 1 *.yml files (203 lines of code)
  • " *.java" is biggest, containing 80.1% of code.
  • " *.yml" is smallest, containing 19.9% of code.


*.java817 LOC (80%) 14 files
*.yml203 LOC (19%) 1 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 ".*/pom[.]xml".
    • files with paths like ".*[.]git[a-z]+".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*[.]gradle".
    • files with paths like ".*[.]sh".
  • 2 files match defined criteria (77 lines of code, 7.5% vs. main code):
    • 1 *.sh files (50 lines of code)
    • 1 *.gradle files (27 lines of code)
  • " *.sh" is biggest, containing 64.94% of code.
  • " *.gradle" is smallest, containing 35.06% of code.


*.sh50 LOC (64%) 1 files
*.gradle27 LOC (35%) 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 ".*[.]txt".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*[.]json".
    • files with paths like ".*[.](xml|xsd|robot|sql|pgsql|dashboard|profile|ipynb|raml|avsc|al)".
  • 7 files match defined criteria (401 lines of code, 39.3% vs. main code):
    • 3 *.md files (213 lines of code)
    • 2 *.xml files (175 lines of code)
    • 2 *.properties files (13 lines of code)
  • " *.md" is biggest, containing 53.12% of code.
  • " *.properties" is smallest, containing 3.24% of code.


*.md213 LOC (53%) 3 files
*.xml175 LOC (43%) 2 files
*.properties13 LOC (3%) 2 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 16:32