apache / nuttx-apps
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
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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.

main273822 LOC (66%) 1,614 files
test16284 LOC (3%) 178 files
generated0 LOC (0%) 0 files
build and deployment1474 LOC (<1%) 20 files
other119543 LOC (29%) 1,136 files
Main Code
All manually created or maintained source code that defines logic of the product that is run in a production environment.
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Explore:   circles  |  sunburst
  • The following criteria are used to filter files:
    • files with paths like ".*".
  • 1614 files match defined criteria (273,822 LOC, 100.0% vs. main code):
    • 903 *.c files (204,111 LOC)
    • 186 *.cxx files (34,446 LOC)
    • 371 *.h files (21,650 LOC)
    • 124 *.hxx files (8,642 LOC)
    • 1 *.l files (1,921 LOC)
    • 8 *.py files (1,413 LOC)
    • 6 *.cmake files (795 LOC)
    • 1 *.css files (159 LOC)
    • 2 *.hpp files (141 LOC)
    • 2 *.cc files (133 LOC)
    • 2 *.html files (133 LOC)
    • 1 *.nims files (124 LOC)
    • 6 *.in files (101 LOC)
    • 1 *.nimble files (53 LOC)
  • " *.c" is biggest, containing 74.54% of LOC.
  • " *.nimble" is smallest, containing 0.02% of LOC.


*.c204111 LOC (74%) 903 files
*.cxx34446 LOC (12%) 186 files
*.h21650 LOC (7%) 371 files
*.hxx8642 LOC (3%) 124 files
*.l1921 LOC (<1%) 1 file
*.py1413 LOC (<1%) 8 files
*.cmake795 LOC (<1%) 6 files
*.css159 LOC (<1%) 1 file
*.hpp141 LOC (<1%) 2 files
*.cc133 LOC (<1%) 2 files
*.html133 LOC (<1%) 2 files
*.nims124 LOC (<1%) 1 file
*.in101 LOC (<1%) 6 files
*.nimble53 LOC (<1%) 1 file
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 paths like ".*/[Tt]ests/.*".
    • files with paths like ".*[-]tests/.*".
    • files with paths like ".*[-]tests[-].*".
    • files with paths like ".*[-]test[-].*".
    • files with paths like ".*/test_.*".
    • files with paths like ".*/UnitTests?/.*".
  • 178 files match defined criteria (16,284 LOC, 5.9% vs. main code):
    • 119 *.c files (11,467 LOC)
    • 36 *.cxx files (3,862 LOC)
    • 18 *.hxx files (749 LOC)
    • 4 *.h files (116 LOC)
    • 1 *.py files (90 LOC)
  • " *.c" is biggest, containing 70.42% of LOC.
  • " *.py" is smallest, containing 0.55% of LOC.


*.c11467 LOC (70%) 119 files
*.cxx3862 LOC (23%) 36 files
*.hxx749 LOC (4%) 18 files
*.h116 LOC (<1%) 4 files
*.py90 LOC (<1%) 1 file
Build and Deployment Code
Source code used to configure or support build and deployment process.
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Explore:   circles  |  sunburst
  • The following criteria are used to filter files:
    • files with paths like ".*[.]git[a-z]+".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*[.]sh".
    • files with paths like ".*[.]mk".
    • files with paths like ".*[.]bat".
  • 20 files match defined criteria (1,474 LOC, 0.5% vs. main code):
    • 12 *.sh files (697 LOC)
    • 7 *.mk files (686 LOC)
    • 1 *.bat files (91 LOC)
  • " *.sh" is biggest, containing 47.29% of LOC.
  • " *.bat" is smallest, containing 6.17% of LOC.


*.sh697 LOC (47%) 12 files
*.mk686 LOC (46%) 7 files
*.bat91 LOC (6%) 1 file
Other Code
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Explore:   circles  |  sunburst
  • The following criteria are used to filter files:
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*[.]txt".
    • files with paths like ".*[.]md".
    • files with paths like ".*[.]patch".
    • files with paths like ".*/[Ee]xamples/.*".
    • files with paths like ".*/README[.][a-z0-9]+".
  • 1136 files match defined criteria (119,543 LOC, 43.7% vs. main code):
    • 366 *.c files (73,275 LOC)
    • 501 *.txt files (23,762 LOC)
    • 94 *.patch files (14,699 LOC)
    • 76 *.h files (3,396 LOC)
    • 8 *.md files (1,928 LOC)
    • 13 *.cxx files (874 LOC)
    • 52 *.bas files (473 LOC)
    • 6 *.rs files (369 LOC)
    • 2 *.zig files (237 LOC)
    • 2 *.css files (140 LOC)
    • 1 *.d files (96 LOC)
    • 2 *.cmake files (87 LOC)
    • 4 *.html files (55 LOC)
    • 2 *.sh files (46 LOC)
    • 1 *.nim files (38 LOC)
    • 2 *.toml files (36 LOC)
    • 1 *.py files (12 LOC)
    • 2 *.php files (12 LOC)
    • 1 *.swift files (8 LOC)
  • " *.c" is biggest, containing 61.3% of LOC.
  • " *.swift" is smallest, containing 0.01% of LOC.


*.c73275 LOC (61%) 366 files
*.txt23762 LOC (19%) 501 files
*.patch14699 LOC (12%) 94 files
*.h3396 LOC (2%) 76 files
*.md1928 LOC (1%) 8 files
*.cxx874 LOC (<1%) 13 files
*.bas473 LOC (<1%) 52 files
*.rs369 LOC (<1%) 6 files
*.zig237 LOC (<1%) 2 files
*.css140 LOC (<1%) 2 files
*.d96 LOC (<1%) 1 file
*.cmake87 LOC (<1%) 2 files
*.html55 LOC (<1%) 4 files
*.sh46 LOC (<1%) 2 files
*.nim38 LOC (<1%) 1 file
*.toml36 LOC (<1%) 2 files
*.py12 LOC (<1%) 1 file
*.php12 LOC (<1%) 2 files
*.swift8 LOC (<1%) 1 file
Analyzers
Info about analyzers used for source code examinations.

2025-05-07 20:03