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.

main232508 LOC (69%) 1,287 files
test6756 LOC (2%) 65 files
generated0 LOC (0%) 0 files
build and deployment1093 LOC (<1%) 16 files
other96197 LOC (28%) 858 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 ".*".
  • 1287 files match defined criteria (232,508 LOC, 100.0% vs. main code):
    • 716 *.c files (170,533 LOC)
    • 153 *.cxx files (32,306 LOC)
    • 292 *.h files (17,909 LOC)
    • 113 *.hxx files (8,194 LOC)
    • 1 *.l files (1,900 LOC)
    • 3 *.py files (1,242 LOC)
    • 2 *.hpp files (141 LOC)
    • 1 *.nims files (115 LOC)
    • 1 *.cmake files (90 LOC)
    • 1 *.nimble files (51 LOC)
    • 4 *.in files (27 LOC)
  • " *.c" is biggest, containing 73.35% of LOC.
  • " *.in" is smallest, containing 0.01% of LOC.


*.c170533 LOC (73%) 716 files
*.cxx32306 LOC (13%) 153 files
*.h17909 LOC (7%) 292 files
*.hxx8194 LOC (3%) 113 files
*.l1900 LOC (<1%) 1 file
*.py1242 LOC (<1%) 3 files
*.hpp141 LOC (<1%) 2 files
*.nims115 LOC (<1%) 1 file
*.cmake90 LOC (<1%) 1 file
*.nimble51 LOC (<1%) 1 file
*.in27 LOC (<1%) 4 files
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 ".*/test_.*".
    • files with paths like ".*[-]test[-].*".
    • files with paths like ".*/[Tt]ests/.*".
    • files with paths like ".*/UnitTests?/.*".
  • 65 files match defined criteria (6,756 LOC, 2.9% vs. main code):
    • 36 *.cxx files (3,862 LOC)
    • 9 *.c files (2,026 LOC)
    • 18 *.hxx files (749 LOC)
    • 1 *.py files (90 LOC)
    • 1 *.h files (29 LOC)
  • " *.cxx" is biggest, containing 57.16% of LOC.
  • " *.h" is smallest, containing 0.43% of LOC.


*.cxx3862 LOC (57%) 36 files
*.c2026 LOC (29%) 9 files
*.hxx749 LOC (11%) 18 files
*.py90 LOC (1%) 1 file
*.h29 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".
  • 16 files match defined criteria (1,093 LOC, 0.5% vs. main code):
    • 11 *.sh files (585 LOC)
    • 4 *.mk files (417 LOC)
    • 1 *.bat files (91 LOC)
  • " *.sh" is biggest, containing 53.52% of LOC.
  • " *.bat" is smallest, containing 8.33% of LOC.


*.sh585 LOC (53%) 11 files
*.mk417 LOC (38%) 4 files
*.bat91 LOC (8%) 1 file
Other Code
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Explore:   circles  |  sunburst
  • The following criteria are used to filter files:
    • files with paths like ".*[.]txt".
    • files with paths like ".*[.]md".
    • files with paths like ".*/README[.][a-z0-9]+".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*[.]patch".
    • files with paths like ".*[.]json".
    • files with paths like ".*/[Ee]xamples/.*".
  • 858 files match defined criteria (96,197 LOC, 41.4% vs. main code):
    • 333 *.c files (65,991 LOC)
    • 278 *.txt files (10,268 LOC)
    • 71 *.md files (8,727 LOC)
    • 27 *.patch files (6,409 LOC)
    • 70 *.h files (3,097 LOC)
    • 13 *.cxx files (874 LOC)
    • 52 *.bas files (473 LOC)
    • 2 *.css files (140 LOC)
    • 4 *.html files (55 LOC)
    • 2 *.sh files (46 LOC)
    • 1 *.rs files (42 LOC)
    • 1 *.zig files (36 LOC)
    • 1 *.nim files (15 LOC)
    • 1 *.py files (12 LOC)
    • 2 *.php files (12 LOC)
  • " *.c" is biggest, containing 68.6% of LOC.
  • " *.php" is smallest, containing 0.01% of LOC.


*.c65991 LOC (68%) 333 files
*.txt10268 LOC (10%) 278 files
*.md8727 LOC (9%) 71 files
*.patch6409 LOC (6%) 27 files
*.h3097 LOC (3%) 70 files
*.cxx874 LOC (<1%) 13 files
*.bas473 LOC (<1%) 52 files
*.css140 LOC (<1%) 2 files
*.html55 LOC (<1%) 4 files
*.sh46 LOC (<1%) 2 files
*.rs42 LOC (<1%) 1 file
*.zig36 LOC (<1%) 1 file
*.nim15 LOC (<1%) 1 file
*.py12 LOC (<1%) 1 file
*.php12 LOC (<1%) 2 files
Analyzers
Info about analyzers used for source code examinations.

2023-08-10 22:28