aws-samples / aws-codedeploy-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
spec
  • 15 extensions are included in analyses: sh, yml, md, rb, pp, txt, xml, json, html, spec, java, sls, gitignore, bat, gemspec
  • 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) (2 files).
    • exclude files with path like ".*[.]txt" (Text files) (3 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.

main696 LOC (24%) 42 files
test1 LOC (<1%) 1 files
generated0 LOC (0%) 0 files
build and deployment1418 LOC (49%) 26 files
other776 LOC (26%) 22 files
Main Code
All manually created or maintained source code that defines logic of the product that is run in a production environment.
spec
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  • The following criteria are used to filter files:
    • files with paths like ".*".
  • 42 files match defined criteria (696 lines of code, 100.0% vs. main code):
    • 18 *.yml files (215 lines of code)
    • 2 *.spec files (200 lines of code)
    • 9 *.rb files (107 lines of code)
    • 3 *.html files (75 lines of code)
    • 5 *.pp files (43 lines of code)
    • 2 *.java files (32 lines of code)
    • 1 *.gemspec files (18 lines of code)
    • 2 *.sls files (6 lines of code)
  • " *.yml" is biggest, containing 30.89% of code.
  • " *.sls" is smallest, containing 0.86% of code.


*.yml215 LOC (30%) 18 files
*.spec200 LOC (28%) 2 files
*.rb107 LOC (15%) 9 files
*.html75 LOC (10%) 3 files
*.pp43 LOC (6%) 5 files
*.java32 LOC (4%) 2 files
*.gemspec18 LOC (2%) 1 files
*.sls6 LOC (<1%) 2 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]ests/.*".
    • files with any line of content like ".*/simpletest/.*".
  • 1 file matches defined criteria (1 lines of code, 0.1% vs. main code). All matches are in *.pp files.


*.pp1 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 ".*[.]sh".
    • files with paths like ".*/pom[.]xml".
    • files with paths like ".*[.]git[a-z]+".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*[.]bat".
  • 26 files match defined criteria (1,418 lines of code, 203.7% vs. main code):
    • 25 *.sh files (1,415 lines of code)
    • 1 *.bat files (3 lines of code)
  • " *.sh" is biggest, containing 99.79% of code.
  • " *.bat" is smallest, containing 0.21% of code.


*.sh1415 LOC (99%) 25 files
*.bat3 LOC (<1%) 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 ".*/LICENSE[.][a-z0-9]+".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*[.](xml|xsd|robot|sql|pgsql|dashboard|profile|ipynb|raml|avsc|al)".
  • 22 files match defined criteria (776 lines of code, 111.5% vs. main code):
    • 15 *.md files (670 lines of code)
    • 4 *.xml files (84 lines of code)
    • 3 *.json files (22 lines of code)
  • " *.md" is biggest, containing 86.34% of code.
  • " *.json" is smallest, containing 2.84% of code.


*.md670 LOC (86%) 15 files
*.xml84 LOC (10%) 4 files
*.json22 LOC (2%) 3 files
Analyzers
Info about analyzers used for source code examinations.
  • *.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
  • *.spec 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
  • *.rb files are analyzed with RubyAnalyzer:
    • 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
    • Basic heuristic dependency analysis
  • *.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
  • *.pp files are analyzed with PuppetAnalyzer:
    • 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)
  • *.gemspec files are analyzed with RubyAnalyzer:
    • 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
    • Basic heuristic dependency analysis
  • *.sls 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 15:39