aws-samples / amazon-neptune-samples
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
npmignore
dockerignore
properties
  • 21 extensions are included in analyses: json, java, ipynb, py, md, js, txt, ts, gitignore, html, yaml, xml, css, sh, npmignore, svg, dockerignore, sql, groovy, yml, properties
  • 7 criteria are used to exclude files from analysis:
    • exclude files with path like ".*/[.][a-zA-Z0-9_]+.*" (Hidden files and folders) (11 files).
    • exclude files with path like ".*/bin/.*" (Binaries for distribution) (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 ".*/Chart\.js" (Chart.js) (1 file).
    • exclude files with path like ".*[.]txt" (Text files) (8 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.

main31944 LOC (37%) 74 files
test10 LOC (<1%) 1 files
generated19244 LOC (22%) 1 files
build and deployment71 LOC (<1%) 3 files
other35062 LOC (40%) 115 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 ".*".
  • 74 files match defined criteria (31,944 lines of code, 100.0% vs. main code):
    • 5 *.html files (26,858 lines of code)
    • 27 *.java files (1,548 lines of code)
    • 19 *.py files (1,214 lines of code)
    • 6 *.yaml files (1,062 lines of code)
    • 7 *.ts files (743 lines of code)
    • 7 *.js files (427 lines of code)
    • 2 *.css files (54 lines of code)
    • 1 *.yml files (38 lines of code)
  • " *.html" is biggest, containing 84.08% of code.
  • " *.yml" is smallest, containing 0.12% of code.


*.html26858 LOC (84%) 5 files
*.java1548 LOC (4%) 27 files
*.py1214 LOC (3%) 19 files
*.yaml1062 LOC (3%) 6 files
*.ts743 LOC (2%) 7 files
*.js427 LOC (1%) 7 files
*.css54 LOC (<1%) 2 files
*.yml38 LOC (<1%) 1 files
Test Code
Used only for testing of the product. Normally not deployed in a production environment.
Explore:   circles  |  sunburst
  • The following criteria are used to filter files:
    • files with paths like ".*/[Tt]est/.*".
    • files with paths like ".*[.][Tt]est[.].*".
    • files with paths like ".*[.]test[.].*".
    • files with any line of content like ".*/simpletest/.*".
  • 1 file matches defined criteria (10 lines of code, 0.0% vs. main code). All matches are in *.ts files.


*.ts10 LOC (100%) 1 files
Generated Code
Automatically generated files, not manually changed after generation.
Explore:   circles  |  sunburst
  • The following criteria are used to filter files:
    • files with paths like ".*/package[-]lock[.]json".
  • 1 file matches defined criteria (19,244 lines of code, 60.2% vs. main code). All matches are in *.json files.


*.json19244 LOC (100%) 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 ".*/package[.]json".
    • files with paths like ".*/package[-]lock[.]json".
    • files with paths like ".*[.]sh".
    • files with paths like ".*/pom[.]xml".
  • 3 files match defined criteria (71 lines of code, 0.2% vs. main code). All matches are in *.sh files.


*.sh71 LOC (100%) 3 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 ".*[.]txt".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*/[.]dockerignore".
    • files with paths like ".*/[.]npmignore".
    • files with paths like ".*[.]json".
    • files with paths like ".*/LICENSE[.][a-z0-9]+".
    • files with paths like ".*/[Ee]xamples/.*".
    • files with paths like ".*[.]properties".
    • files with paths like ".*/[Ss]amples/.*".
    • files with paths like ".*[.](xml|xsd|robot|sql|pgsql|dashboard|profile|ipynb|raml|avsc|al)".
  • 115 files match defined criteria (35,062 lines of code, 109.8% vs. main code):
    • 49 *.json files (28,475 lines of code)
    • 23 *.ipynb files (3,874 lines of code)
    • 17 *.md files (1,372 lines of code)
    • 18 *.java files (752 lines of code)
    • 5 *.xml files (557 lines of code)
    • 1 *.properties files (19 lines of code)
    • 1 *.sql files (7 lines of code)
    • 1 *.groovy files (6 lines of code)
  • " *.json" is biggest, containing 81.21% of code.
  • " *.groovy" is smallest, containing 0.02% of code.


*.json28475 LOC (81%) 49 files
*.ipynb3874 LOC (11%) 23 files
*.md1372 LOC (3%) 17 files
*.java752 LOC (2%) 18 files
*.xml557 LOC (1%) 5 files
*.properties19 LOC (<1%) 1 files
*.sql7 LOC (<1%) 1 files
*.groovy6 LOC (<1%) 1 files
Analyzers
Info about analyzers used for source code examinations.
  • *.html files are analyzed with HtmlAnalyzer:
    • 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
  • *.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)
  • *.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
  • *.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
  • *.ts files are analyzed with TypeScriptAnalyzer:
    • 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
  • *.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
  • *.css files are analyzed with CssAnalyzer:
    • 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
  • *.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 15:43