microsoft / terminal
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
vcxproj
filters
xaml
txt
cmd
hlsl
props
csproj
man
targets
ini
proj
resx
editorconfig
natvis
cxx
clang-format
ipp
gitmodules
xsd
gitattributes
nuspec
gn
  • 42 extensions are included in analyses: hpp, cpp, h, md, cs, vcxproj, filters, xaml, txt, ps1, json, yml, cmd, inc, bat, xml, hlsl, props, csproj, svg, py, man, targets, ini, proj, cc, resx, psm1, editorconfig, html, natvis, cxx, clang-format, ipp, gitmodules, xsd, js, gitattributes, rst, nuspec, gitignore, gn
  • 6 criteria are used to exclude files from analysis:
    • exclude files with path like ".*/[.][a-zA-Z0-9_]+.*" (Hidden files and folders) (39 files).
    • exclude files with path like ".*[.]resx" (The resx resource files) (2 files).
    • 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) (11 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.

main321237 LOC (93%) 1930 files
test1228 LOC (<1%) 15 files
generated116 LOC (<1%) 3 files
build and deployment257 LOC (<1%) 23 files
other20399 LOC (5%) 194 files
Main Code
All manually created or maintained source code that defines logic of the product that is run in a production environment.
vcxproj
xaml
filters
cmd
cxx
props
hlsl
man
ipp
proj
natvis
targets
gn
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  • The following criteria are used to filter files:
    • files with paths like ".*".
  • 1930 files match defined criteria (321,237 lines of code, 100.0% vs. main code):
    • 569 *.cpp files (163,012 lines of code)
    • 619 *.hpp files (89,347 lines of code)
    • 408 *.h files (37,849 lines of code)
    • 67 *.cs files (8,737 lines of code)
    • 74 *.vcxproj files (5,114 lines of code)
    • 32 *.xaml files (4,711 lines of code)
    • 38 *.filters files (2,834 lines of code)
    • 29 *.ps1 files (2,743 lines of code)
    • 20 *.cmd files (1,954 lines of code)
    • 19 *.yml files (1,515 lines of code)
    • 1 *.cxx files (625 lines of code)
    • 19 *.inc files (536 lines of code)
    • 10 *.props files (426 lines of code)
    • 1 *.psm1 files (369 lines of code)
    • 2 *.cc files (325 lines of code)
    • 3 *.hlsl files (276 lines of code)
    • 4 *.man files (230 lines of code)
    • 1 *.ipp files (177 lines of code)
    • 4 *.py files (158 lines of code)
    • 3 *.proj files (98 lines of code)
    • 1 *.natvis files (94 lines of code)
    • 3 *.targets files (63 lines of code)
    • 1 *.gn files (20 lines of code)
    • 1 *.html files (16 lines of code)
    • 1 *.js files (8 lines of code)
  • " *.cpp" is biggest, containing 50.75% of code.
  • " *.js" is smallest, containing 0% of code.


*.cpp163012 LOC (50%) 569 files
*.hpp89347 LOC (27%) 619 files
*.h37849 LOC (11%) 408 files
*.cs8737 LOC (2%) 67 files
*.vcxproj5114 LOC (1%) 74 files
*.xaml4711 LOC (1%) 32 files
*.filters2834 LOC (<1%) 38 files
*.ps12743 LOC (<1%) 29 files
*.cmd1954 LOC (<1%) 20 files
*.yml1515 LOC (<1%) 19 files
*.cxx625 LOC (<1%) 1 files
*.inc536 LOC (<1%) 19 files
*.props426 LOC (<1%) 10 files
*.psm1369 LOC (<1%) 1 files
*.cc325 LOC (<1%) 2 files
*.hlsl276 LOC (<1%) 3 files
*.man230 LOC (<1%) 4 files
*.ipp177 LOC (<1%) 1 files
*.py158 LOC (<1%) 4 files
*.proj98 LOC (<1%) 3 files
*.natvis94 LOC (<1%) 1 files
*.targets63 LOC (<1%) 3 files
*.gn20 LOC (<1%) 1 files
*.html16 LOC (<1%) 1 files
*.js8 LOC (<1%) 1 files
Test Code
Used only for testing of the product. Normally not deployed in a production environment.
csproj
vcxproj
filters
props
cmd
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  • The following criteria are used to filter files:
    • files with paths like ".*/[Ss]pecs/.*".
    • files with paths like ".*_test[.].*".
    • files with paths like ".*[.][Tt]ests[.].*".
    • files with paths like ".*[.]tests[.].*".
    • files with paths like ".*[.][Tt]est[.].*".
    • files with paths like ".*[.]test[.].*".
    • files with paths like ".*/[Tt]est/.*".
    • files with any line of content like ".*/simpletest/.*".
  • 15 files match defined criteria (1,228 lines of code, 0.4% vs. main code):
    • 3 *.hpp files (640 lines of code)
    • 2 *.csproj files (289 lines of code)
    • 4 *.vcxproj files (161 lines of code)
    • 1 *.cpp files (57 lines of code)
    • 1 *.filters files (31 lines of code)
    • 1 *.props files (15 lines of code)
    • 1 *.inc files (15 lines of code)
    • 1 *.h files (14 lines of code)
    • 1 *.cmd files (6 lines of code)
  • " *.hpp" is biggest, containing 52.12% of code.
  • " *.cmd" is smallest, containing 0.49% of code.


*.hpp640 LOC (52%) 3 files
*.csproj289 LOC (23%) 2 files
*.vcxproj161 LOC (13%) 4 files
*.cpp57 LOC (4%) 1 files
*.filters31 LOC (2%) 1 files
*.props15 LOC (1%) 1 files
*.inc15 LOC (1%) 1 files
*.h14 LOC (1%) 1 files
*.cmd6 LOC (<1%) 1 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 ".*[.]cs" AND any line of content like "[/][/][ ]*".
  • 3 files match defined criteria (116 lines of code, 0.0% vs. main code). All matches are in *.cs files.


*.cs116 LOC (100%) 3 files
Build and Deployment Code
Source code used to configure or support build and deployment process.
csproj
nuspec
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  • The following criteria are used to filter files:
    • files with paths like ".*[.]git[a-z]+".
    • files with paths like ".*/[.]gitattributes".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*/[.]gitmodules".
    • files with paths like ".*[.]nuspec".
    • files with paths like ".*[.]csproj".
    • files with paths like ".*[.]bat".
  • 23 files match defined criteria (257 lines of code, 0.1% vs. main code):
    • 4 *.csproj files (142 lines of code)
    • 18 *.bat files (100 lines of code)
    • 1 *.nuspec files (15 lines of code)
  • " *.csproj" is biggest, containing 55.25% of code.
  • " *.nuspec" is smallest, containing 5.84% of code.


*.csproj142 LOC (55%) 4 files
*.bat100 LOC (38%) 18 files
*.nuspec15 LOC (5%) 1 files
Other Code
hlsl
csproj
vcxproj
xaml
ini
xsd
filters
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  • The following criteria are used to filter files:
    • files with paths like ".*[.]json".
    • files with paths like ".*[.]editorconfig".
    • files with paths like ".*[.]md".
    • files with paths like ".*/README[.][a-z0-9]+".
    • files with paths like ".*[.]txt".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*[.](rst|rest|resttxt|rsttxt)".
    • files with paths like ".*/LICENSE[.][a-z0-9]+".
    • files with paths like ".*[.]svg".
    • files with paths like ".*/[Ss]amples/.*".
    • files with paths like ".*[.]ini".
    • files with paths like ".*[.](xml|xsd|robot|sql|pgsql|dashboard|profile|ipynb|raml|avsc|al)".
  • 194 files match defined criteria (20,399 lines of code, 6.4% vs. main code):
    • 103 *.md files (13,649 lines of code)
    • 21 *.json files (3,367 lines of code)
    • 27 *.cs files (1,278 lines of code)
    • 3 *.svg files (515 lines of code)
    • 13 *.xml files (457 lines of code)
    • 10 *.hlsl files (343 lines of code)
    • 4 *.csproj files (182 lines of code)
    • 1 *.vcxproj files (166 lines of code)
    • 2 *.cpp files (128 lines of code)
    • 2 *.xaml files (102 lines of code)
    • 3 *.ini files (78 lines of code)
    • 1 *.xsd files (73 lines of code)
    • 1 *.filters files (33 lines of code)
    • 1 *.rst files (22 lines of code)
    • 2 *.h files (6 lines of code)
  • " *.md" is biggest, containing 66.91% of code.
  • " *.h" is smallest, containing 0.03% of code.


*.md13649 LOC (66%) 103 files
*.json3367 LOC (16%) 21 files
*.cs1278 LOC (6%) 27 files
*.svg515 LOC (2%) 3 files
*.xml457 LOC (2%) 13 files
*.hlsl343 LOC (1%) 10 files
*.csproj182 LOC (<1%) 4 files
*.vcxproj166 LOC (<1%) 1 files
*.cpp128 LOC (<1%) 2 files
*.xaml102 LOC (<1%) 2 files
*.ini78 LOC (<1%) 3 files
*.xsd73 LOC (<1%) 1 files
*.filters33 LOC (<1%) 1 files
*.rst22 LOC (<1%) 1 files
*.h6 LOC (<1%) 2 files
Analyzers
Info about analyzers used for source code examinations.
  • *.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
  • *.hpp 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
  • *.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
  • *.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)
  • *.vcxproj files are analyzed with XmlAnalyzer:
    • 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
  • *.xaml files are analyzed with XmlAnalyzer:
    • 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
  • *.filters files are analyzed with XmlAnalyzer:
    • 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
  • *.ps1 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
  • *.cmd 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
  • *.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
  • *.cxx 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
  • *.inc files are analyzed with PhpAnalyzer:
    • 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
  • *.props files are analyzed with XmlAnalyzer:
    • 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
  • *.psm1 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
  • *.cc 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
  • *.hlsl 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
  • *.man 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
  • *.ipp 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
  • *.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
  • *.proj files are analyzed with XmlAnalyzer:
    • 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
  • *.natvis files are analyzed with XmlAnalyzer:
    • 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
  • *.targets files are analyzed with XmlAnalyzer:
    • 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
  • *.gn 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
  • *.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
  • *.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


2022-01-30 15:07