- BACKWARD INCOMPATIBLILITY
- SEE ALSO
- COPYRIGHT AND LICENSE
Perl::PrereqScanner::NotQuiteLite - a tool to scan your Perl code for its prerequisites
use Perl::PrereqScanner::NotQuiteLite; my $scanner = Perl::PrereqScanner::NotQuiteLite->new( parsers => [qw/:installed -UniversalVersion/], suggests => 1, ); my $context = $scanner->scan_file('path/to/file'); my $requirements = $context->requires; my $suggestions = $context->suggests; # requirements in evals
As of 0.49_01, the internal of this module was completely rewritten. I'm supposing there's no one who has written their own parsers for the previous version, but if this assumption was wrong, let me know.
Perl::PrereqScanner::NotQuiteLite is yet another prerequisites scanner. It passes almost all the scanning tests for Perl::PrereqScanner and Module::ExtractUse (ie. except for a few dubious ones), and runs slightly faster than PPI-based Perl::PrereqScanner. However, it doesn't run as fast as Perl::PrereqScanner::Lite (which uses an XS lexer).
Perl::PrereqScanner::NotQuiteLite also recognizes
eval. Prerequisites in
eval are not considered as requirements, but you can collect them as suggestions.
creates a scanner object. Options are:
By default, Perl::PrereqScanner::NotQuiteLite only recognizes modules loaded directly by
nostatements, plus modules loaded by a few common modules such as
if(that are in the Perl core), and by two keywords exported by Moose family (
If you need more, you can pass extra parser names to the scanner, or
:installed, which loads and registers all the installed parsers under
You can also pass a project-specific parser (that lies outside the
Perl::PrereqScanner::NotQuiteLite::Parsernamespace) by prepending
+to the name.
use Perl::PrereqScanner::NotQuiteLite; my $scanner = Perl::PrereqScanner::NotQuiteLite->new( parsers => [qw/+PrereqParser::For::MyProject/], );
If you don't want to load a specific parser for some reason, prepend
-to the parser name.
use-like statements in
evalby default. If you set this option to true, Perl::PrereqScanner::NotQuiteLite also parses statements in
eval, and records requirements as suggestions.
takes a path to a file and returns a ::Context object.
takes a string, scans and returns a ::Context object.
Kenichi Ishigaki, <firstname.lastname@example.org>
This software is copyright (c) 2015 by Kenichi Ishigaki.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.