https://github.com/poti1/subs-trace

Trace all calls in a package.
https://github.com/poti1/subs-trace

debugging-tool hacktoberfest perl perl5

Last synced: about 1 month ago
JSON representation

Trace all calls in a package.

• Host: GitHub
• URL: https://github.com/poti1/subs-trace
• Owner: poti1
• Created: 2022-09-29T06:24:53.000Z (about 2 years ago)
• Default Branch: main
• Last Pushed: 2024-10-13T16:43:41.000Z (2 months ago)
• Last Synced: 2024-10-13T22:22:38.359Z (2 months ago)
• Topics: debugging-tool, hacktoberfest, perl, perl5
• Language: Perl
• Homepage:
• Size: 25.4 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: Changes

Awesome Lists containing this project

README

        
# NAME

Subs::Trace - Trace all calls in a package.

# SYNOPSIS

Similar to

    around 'my_function' => sub {

      my $original = shift;

      print "--> my_function\n";

      $original->(@_);

    };

But for ALL functions in a class.

    package MyClass;

    sub Func1 { ... }

    sub Func2 { ... }

    sub Func3 { ... }

    use Subs::Trace;

    Func1();

    # Prints:

    # --> MyClass::Func1

# DESCRIPTION

This module updates all methods/functions in a class to

also print a message when invoked.

(This is a more of a proof-of-concept than useful!)

# SUBROUTINES/METHODS

## import

NOTE: This must be put at the very bottom of a class.

Also, some reason `INIT{ ... }` is not being called with Moose.

Will attach hooks to all functions defined BEFORE this import call.

# AUTHOR

Tim Potapov, ``

# BUGS

Please report any bugs or feature requests to [https://github.com/poti1/subs-trace/issues](https://github.com/poti1/subs-trace/issues).

# SUPPORT

You can find documentation for this module with the perldoc command.

    perldoc Subs::Trace

# ACKNOWLEDGEMENTS

TBD

# LICENSE AND COPYRIGHT

This software is Copyright (c) 2022 by Tim Potapov.

This is free software, licensed under:

    The Artistic License 2.0 (GPL Compatible)