aws-samples / aws-emr-apache-ranger
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
  • 9 extensions are included in analyses: sh, json, md, gitignore, py, js, properties, txt, ps1
  • 5 criteria are used to exclude files from analysis:
    • exclude files with path like ".*/[.][a-zA-Z0-9_]+.*" (Hidden files and folders) (4 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.

main1262 LOC (16%) 7 files
test0 LOC (0%) 0 files
generated0 LOC (0%) 0 files
build and deployment2434 LOC (31%) 51 files
other3930 LOC (51%) 56 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 ".*".
  • 7 files match defined criteria (1,262 lines of code, 100.0% vs. main code):
    • 4 *.py files (1,081 lines of code)
    • 2 *.js files (170 lines of code)
    • 1 *.ps1 files (11 lines of code)
  • " *.py" is biggest, containing 85.66% of code.
  • " *.ps1" is smallest, containing 0.87% of code.


*.py1081 LOC (85%) 4 files
*.js170 LOC (13%) 2 files
*.ps111 LOC (<1%) 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 ".*[.]git[a-z]+".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*[.]sh".
  • 51 files match defined criteria (2,434 lines of code, 192.9% vs. main code). All matches are in *.sh files.


*.sh2434 LOC (100%) 51 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 ".*/[.]gitignore".
    • files with paths like ".*[.]json".
    • files with paths like ".*[.]properties".
    • files with paths like ".*[.]txt".
  • 56 files match defined criteria (3,930 lines of code, 311.4% vs. main code):
    • 49 *.json files (3,800 lines of code)
    • 5 *.md files (120 lines of code)
    • 2 *.properties files (10 lines of code)
  • " *.json" is biggest, containing 96.69% of code.
  • " *.properties" is smallest, containing 0.25% of code.


*.json3800 LOC (96%) 49 files
*.md120 LOC (3%) 5 files
*.properties10 LOC (<1%) 2 files
Analyzers
Info about analyzers used for source code examinations.
  • *.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
  • *.js files are analyzed with JavaScriptAnalyzer:
    • 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
    • No dependency analysis
  • *.ps1 files are analyzed with DefaultLanguageAnalyzer:
    • All basic standard analyses supported (source code overview, duplication, file size, concerns, findings, metrics, controls)
    • Basic code cleaning (empty lines removed for LOC calculations and duplication calculations)
    • No unit size analysis
    • No conditional complexity analysis
    • No dependency analysis


2022-01-31 16:42