aws-samples / greengrass-v2-docker-ros-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
cfg
  • 8 extensions are included in analyses: py, md, json, yaml, txt, sh, cfg, xml
  • 4 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 ".*[.]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.

main339 LOC (55%) 7 files
test0 LOC (0%) 0 files
generated0 LOC (0%) 0 files
build and deployment27 LOC (4%) 2 files
other250 LOC (40%) 6 files
Main Code
All manually created or maintained source code that defines logic of the product that is run in a production environment.
cfg
Explore:   circles  |  sunburst
  • The following criteria are used to filter files:
    • files with paths like ".*".
  • 7 files match defined criteria (339 lines of code, 100.0% vs. main code):
    • 2 *.yaml files (174 lines of code)
    • 4 *.py files (161 lines of code)
    • 1 *.cfg files (4 lines of code)
  • " *.yaml" is biggest, containing 51.33% of code.
  • " *.cfg" is smallest, containing 1.18% of code.


*.yaml174 LOC (51%) 2 files
*.py161 LOC (47%) 4 files
*.cfg4 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 ".*[.]sh".
    • files with paths like ".*/docker[-]compose[.]yaml".
  • 2 files match defined criteria (27 lines of code, 8.0% vs. main code):
    • 1 *.yaml files (23 lines of code)
    • 1 *.sh files (4 lines of code)
  • " *.yaml" is biggest, containing 85.19% of code.
  • " *.sh" is smallest, containing 14.81% of code.


*.yaml23 LOC (85%) 1 files
*.sh4 LOC (14%) 1 files
Other Code
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 ".*[.]json".
    • files with paths like ".*[.](xml|xsd|robot|sql|pgsql|dashboard|profile|ipynb|raml|avsc|al)".
  • 6 files match defined criteria (250 lines of code, 73.7% vs. main code):
    • 3 *.md files (166 lines of code)
    • 2 *.json files (67 lines of code)
    • 1 *.xml files (17 lines of code)
  • " *.md" is biggest, containing 66.4% of code.
  • " *.xml" is smallest, containing 6.8% of code.


*.md166 LOC (66%) 3 files
*.json67 LOC (26%) 2 files
*.xml17 LOC (6%) 1 files
Analyzers
Info about analyzers used for source code examinations.
  • *.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
  • *.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
  • *.cfg files are analyzed with CfgAnalyzer:
    • 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 17:13