aws-samples / cross-aws-sdk-workshop
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
npmignore
mod
rss
  • 14 extensions are included in analyses: go, json, java, sh, ts, js, py, md, npmignore, mod, gitignore, rss, xml, yml
  • 4 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 ".*/bin/.*" (Binaries for distribution) (1 file).
    • exclude files with path like ".*/sokrates_conventions[.]json" (Sokrates scoping conventions) (1 file).
    • exclude files with path like ".*/bootstrap[-].*" (Library) (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.

main3673 LOC (7%) 38 files
test10 LOC (<1%) 1 files
generated20777 LOC (45%) 1 files
build and deployment246 LOC (<1%) 7 files
other21255 LOC (46%) 12 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 ".*".
  • 38 files match defined criteria (3,673 lines of code, 100.0% vs. main code):
    • 14 *.go files (1,424 lines of code)
    • 5 *.ts files (773 lines of code)
    • 1 *.yml files (531 lines of code)
    • 8 *.java files (469 lines of code)
    • 5 *.js files (285 lines of code)
    • 5 *.py files (191 lines of code)
  • " *.go" is biggest, containing 38.77% of code.
  • " *.py" is smallest, containing 5.2% of code.


*.go1424 LOC (38%) 14 files
*.ts773 LOC (21%) 5 files
*.yml531 LOC (14%) 1 files
*.java469 LOC (12%) 8 files
*.js285 LOC (7%) 5 files
*.py191 LOC (5%) 5 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 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, 0.3% vs. main code). All matches are in *.ts files.


*.ts10 LOC (100%) 1 files
Generated Code
Automatically generated files, not manually changed after generation.
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  • The following criteria are used to filter files:
    • files with paths like ".*/package[-]lock[.]json".
  • 1 file matches defined criteria (20,777 lines of code, 565.7% vs. main code). All matches are in *.json files.


*.json20777 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 ".*/package[.]json".
    • files with paths like ".*[.]git[a-z]+".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*/package[-]lock[.]json".
    • files with paths like ".*/pom[.]xml".
    • files with paths like ".*[.]sh".
  • 7 files match defined criteria (246 lines of code, 6.7% vs. main code). All matches are in *.sh files.


*.sh246 LOC (100%) 7 files
Other Code
mod
Explore:   circles  |  sunburst
  • The following criteria are used to filter files:
    • files with paths like ".*[.]md".
    • files with paths like ".*/[.]npmignore".
    • files with paths like ".*/README[.][a-z0-9]+".
    • files with paths like ".*[.]json".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*/go[.]mod".
    • files with paths like ".*[.](xml|xsd|robot|sql|pgsql|dashboard|profile|ipynb|raml|avsc|al)".
  • 12 files match defined criteria (21,255 lines of code, 578.7% vs. main code):
    • 6 *.json files (20,902 lines of code)
    • 4 *.md files (173 lines of code)
    • 1 *.xml files (150 lines of code)
    • 1 *.mod files (30 lines of code)
  • " *.json" is biggest, containing 98.34% of code.
  • " *.mod" is smallest, containing 0.14% of code.


*.json20902 LOC (98%) 6 files
*.md173 LOC (<1%) 4 files
*.xml150 LOC (<1%) 1 files
*.mod30 LOC (<1%) 1 files
Analyzers
Info about analyzers used for source code examinations.
  • *.go files are analyzed with GoLangAnalyzer:
    • 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
  • *.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
  • *.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
  • *.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)
  • *.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
  • *.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


2022-01-31 17:54