aws-samples / pcf-on-aws-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
jade
adoc
txt
editorconfig
  • 15 extensions are included in analyses: md, svg, html, js, css, toml, jade, json, yml, adoc, txt, yaml, gitignore, sh, editorconfig
  • 8 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 "(?i).*/jquery.*[.]js" (jQuery files) (1 file).
    • exclude files with path like ".*jquery[.].*[.]js" (jQuery library) (0 files).
    • exclude files with path like ".*/[.][a-zA-Z0-9_]+.*" (Hidden files and folders) (3 files).
    • exclude files with path like ".*[.]txt" (Text files) (3 files).
    • exclude files with path like ".*/sokrates_conventions[.]json" (Sokrates scoping conventions) (1 file).
    • exclude files with path like ".*/static/js/.*" (JS library) (3 files).
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.

main6886 LOC (29%) 102 files
test0 LOC (0%) 0 files
generated1425 LOC (6%) 3 files
build and deployment2 LOC (<1%) 1 files
other14751 LOC (63%) 118 files
Main Code
All manually created or maintained source code that defines logic of the product that is run in a production environment.
adoc
jade
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  • The following criteria are used to filter files:
    • files with paths like ".*".
  • 102 files match defined criteria (6,886 lines of code, 100.0% vs. main code):
    • 18 *.css files (4,152 lines of code)
    • 30 *.html files (727 lines of code)
    • 6 *.adoc files (498 lines of code)
    • 17 *.toml files (412 lines of code)
    • 12 *.jade files (390 lines of code)
    • 12 *.js files (379 lines of code)
    • 2 *.yaml files (267 lines of code)
    • 5 *.yml files (61 lines of code)
  • " *.css" is biggest, containing 60.3% of code.
  • " *.yml" is smallest, containing 0.89% of code.


*.css4152 LOC (60%) 18 files
*.html727 LOC (10%) 30 files
*.adoc498 LOC (7%) 6 files
*.toml412 LOC (5%) 17 files
*.jade390 LOC (5%) 12 files
*.js379 LOC (5%) 12 files
*.yaml267 LOC (3%) 2 files
*.yml61 LOC (<1%) 5 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".
  • 3 files match defined criteria (1,425 lines of code, 20.7% vs. main code). All matches are in *.json files.


*.json1425 LOC (100%) 3 files
Build and Deployment Code
Source code used to configure or support build and deployment process.
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  • The following criteria are used to filter files:
    • files with paths like ".*/package[.]json".
    • files with paths like ".*/package[-]lock[.]json".
    • files with paths like ".*[.]sh".
    • files with paths like ".*[.]git[a-z]+".
    • files with paths like ".*/[.]gitignore".
  • 1 file matches defined criteria (2 lines of code, 0.0% vs. main code). All matches are in *.sh files.


*.sh2 LOC (100%) 1 files
Other Code
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  • 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 ".*[.]svg".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*[.]editorconfig".
    • files with paths like ".*/LICENSE[.][a-z0-9]+".
  • 118 files match defined criteria (14,751 lines of code, 214.2% vs. main code):
    • 25 *.svg files (9,562 lines of code)
    • 86 *.md files (3,725 lines of code)
    • 7 *.json files (1,464 lines of code)
  • " *.svg" is biggest, containing 64.82% of code.
  • " *.json" is smallest, containing 9.92% of code.


*.svg9562 LOC (64%) 25 files
*.md3725 LOC (25%) 86 files
*.json1464 LOC (9%) 7 files
Analyzers
Info about analyzers used for source code examinations.
  • *.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
  • *.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
  • *.adoc 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
  • *.toml 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
  • *.jade 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
  • *.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
  • *.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
  • *.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 16:17