microsoft / MXDial-IoT-Sample
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
ino
txt
csproj
  • 13 extensions are included in analyses: js, cs, json, svg, css, md, gitignore, h, cpp, ino, txt, csproj, html
  • 9 criteria are used to exclude files from analysis:
    • exclude files with path like ".*/[.][a-zA-Z0-9_]+.*" (Hidden files and folders) (10 files).
    • exclude files with path like "(?i).*/jquery.*[.]js" (jQuery files) (3 files).
    • exclude files with path like ".*[-]vsdoc\.js" (Visual Studio IntelliSense) (0 files).
    • exclude files with path like ".*jquery[.].*[.]js" (jQuery library) (0 files).
    • exclude files with path like ".*/normalize[.](css|less|scss|styl)" (Normalize css) (1 file).
    • 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 ".*/sokrates_conventions[.]json" (Sokrates scoping conventions) (1 file).
    • exclude files with path like ".*[.]txt" (Text files) (0 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.

main3615 LOC (11%) 70 files
test2 LOC (<1%) 2 files
generated11368 LOC (37%) 2 files
build and deployment338 LOC (1%) 1 files
other14872 LOC (49%) 17 files
Main Code
All manually created or maintained source code that defines logic of the product that is run in a production environment.
ino
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  • The following criteria are used to filter files:
    • files with paths like ".*".
  • 70 files match defined criteria (3,615 lines of code, 100.0% vs. main code):
    • 41 *.js files (2,339 lines of code)
    • 22 *.cs files (780 lines of code)
    • 1 *.ino files (206 lines of code)
    • 1 *.cpp files (144 lines of code)
    • 2 *.css files (108 lines of code)
    • 1 *.html files (21 lines of code)
    • 2 *.h files (17 lines of code)
  • " *.js" is biggest, containing 64.7% of code.
  • " *.h" is smallest, containing 0.47% of code.


*.js2339 LOC (64%) 41 files
*.cs780 LOC (21%) 22 files
*.ino206 LOC (5%) 1 files
*.cpp144 LOC (3%) 1 files
*.css108 LOC (2%) 2 files
*.html21 LOC (<1%) 1 files
*.h17 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]est/.*".
    • files with any line of content like ".*/simpletest/.*".
  • 2 files match defined criteria (2 lines of code, 0.1% vs. main code). All matches are in *.js files.


*.js2 LOC (100%) 2 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".
  • 2 files match defined criteria (11,368 lines of code, 314.5% vs. main code). All matches are in *.json files.


*.json11368 LOC (100%) 2 files
Build and Deployment Code
Source code used to configure or support build and deployment process.
csproj
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  • The following criteria are used to filter files:
    • files with paths like ".*[.]git[a-z]+".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*[.]csproj".
    • files with paths like ".*/package[.]json".
    • files with paths like ".*/package[-]lock[.]json".
  • 1 file matches defined criteria (338 lines of code, 9.3% vs. main code). All matches are in *.csproj files.


*.csproj338 LOC (100%) 1 files
Other Code
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  • The following criteria are used to filter files:
    • files with paths like ".*[.]json".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*[.]md".
    • files with paths like ".*/README[.][a-z0-9]+".
    • files with paths like ".*[.]svg".
    • files with paths like ".*[.]txt".
  • 17 files match defined criteria (14,872 lines of code, 411.4% vs. main code):
    • 8 *.json files (11,615 lines of code)
    • 3 *.md files (1,868 lines of code)
    • 6 *.svg files (1,389 lines of code)
  • " *.json" is biggest, containing 78.1% of code.
  • " *.svg" is smallest, containing 9.34% of code.


*.json11615 LOC (78%) 8 files
*.md1868 LOC (12%) 3 files
*.svg1389 LOC (9%) 6 files
Analyzers
Info about analyzers used for source code examinations.
  • *.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
  • *.cs files are analyzed with CSharpAnalyzer:
    • 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 namespace heuristics)
  • *.ino files are analyzed with CppAnalyzer:
    • 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
  • *.cpp files are analyzed with CppAnalyzer:
    • 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
  • *.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
  • *.h files are analyzed with CppAnalyzer:
    • 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


2022-01-30 22:05