aws-samples / ci-4-terraform-aws-developer-tools-terratest
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
tpl
txt
  • 10 extensions are included in analyses: tf, sh, md, tpl, txt, gitignore, tfvars, go, json, yaml
  • 5 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 ".*/[.][a-zA-Z0-9_]+.*" (Hidden files and folders) (1 file).
    • 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.

main470 LOC (53%) 13 files
test53 LOC (6%) 2 files
generated0 LOC (0%) 0 files
build and deployment34 LOC (3%) 3 files
other324 LOC (36%) 9 files
Main Code
All manually created or maintained source code that defines logic of the product that is run in a production environment.
tpl
Explore:   circles  |  sunburst
  • The following criteria are used to filter files:
    • files with paths like ".*".
  • 13 files match defined criteria (470 lines of code, 100.0% vs. main code):
    • 9 *.tf files (317 lines of code)
    • 3 *.tpl files (113 lines of code)
    • 1 *.yaml files (40 lines of code)
  • " *.tf" is biggest, containing 67.45% of code.
  • " *.yaml" is smallest, containing 8.51% of code.


*.tf317 LOC (67%) 9 files
*.tpl113 LOC (24%) 3 files
*.yaml40 LOC (8%) 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 ".*_test[.].*".
    • files with any line of content like ".*/simpletest/.*".
  • 2 files match defined criteria (53 lines of code, 11.3% vs. main code):
    • 1 *.go files (38 lines of code)
    • 1 *.sh files (15 lines of code)
  • " *.go" is biggest, containing 71.7% of code.
  • " *.sh" is smallest, containing 28.3% of code.


*.go38 LOC (71%) 1 files
*.sh15 LOC (28%) 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 ".*[.]git[a-z]+".
    • files with paths like ".*/[.]gitignore".
  • 3 files match defined criteria (34 lines of code, 7.2% vs. main code). All matches are in *.sh files.


*.sh34 LOC (100%) 3 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 ".*/[Ee]xamples/.*".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*[.]json".
  • 9 files match defined criteria (324 lines of code, 68.9% vs. main code):
    • 4 *.md files (224 lines of code)
    • 3 *.tf files (60 lines of code)
    • 1 *.sh files (39 lines of code)
    • 1 *.tfvars files (1 lines of code)
  • " *.md" is biggest, containing 69.14% of code.
  • " *.tfvars" is smallest, containing 0.31% of code.


*.md224 LOC (69%) 4 files
*.tf60 LOC (18%) 3 files
*.sh39 LOC (12%) 1 files
*.tfvars1 LOC (<1%) 1 files
Analyzers
Info about analyzers used for source code examinations.
  • *.tf 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
  • *.tpl 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
  • *.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


2022-01-31 16:59