aws-samples / amazon-ivs-ecommerce-android-demo
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
properties
pro
  • 10 extensions are included in analyses: kt, xml, gradle, md, txt, json, properties, bat, gitignore, pro
  • 7 criteria are used to exclude files from analysis:
    • exclude files with path like ".*/gradle/wrapper/.*" (Gradle) (1 file).
    • 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 ".*/proguard[-]rules[.]pro" (ProGuard) (1 file).
    • exclude files with path like ".*[.]txt" (Text files) (1 file).
    • 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.

main741 LOC (29%) 21 files
test0 LOC (0%) 0 files
generated0 LOC (0%) 0 files
build and deployment153 LOC (6%) 4 files
other1586 LOC (63%) 25 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 ".*".
  • 21 files match defined criteria (741 lines of code, 100.0% vs. main code). All matches are in *.kt files.


*.kt741 LOC (100%) 21 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 ".*[.]bat".
    • files with paths like ".*[.]git[a-z]+".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*/AndroidManifest[.]xml".
    • files with paths like ".*[.]gradle".
  • 4 files match defined criteria (153 lines of code, 20.6% vs. main code):
    • 3 *.gradle files (77 lines of code)
    • 1 *.bat files (76 lines of code)
  • " *.gradle" is biggest, containing 50.33% of code.
  • " *.bat" is smallest, containing 49.67% of code.


*.gradle77 LOC (50%) 3 files
*.bat76 LOC (49%) 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)".
  • 25 files match defined criteria (1,586 lines of code, 214.0% vs. main code):
    • 20 *.xml files (1,422 lines of code)
    • 3 *.md files (90 lines of code)
    • 1 *.json files (53 lines of code)
    • 1 *.properties files (21 lines of code)
  • " *.xml" is biggest, containing 89.66% of code.
  • " *.properties" is smallest, containing 1.32% of code.


*.xml1422 LOC (89%) 20 files
*.md90 LOC (5%) 3 files
*.json53 LOC (3%) 1 files
*.properties21 LOC (1%) 1 files
Analyzers
Info about analyzers used for source code examinations.
  • *.kt files are analyzed with KotlinAnalyzer:
    • 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 (based on imports and package statements)


2022-01-31 16:35