NAME Tangerine - Analyse perl files and report module-related information SYNOPSIS use Tangerine; use version 0.77; my $scanner = Tangerine->new(file => $file, mode => 'all'); $scanner->run; print "$file contains the following modules: ". join q/, /, sort keys %{$scanner->provides}."\n"; print "$file requires Exporter on the following lines: ". join q/, /, sort map $_->line, @{$scanner->requires->{Exporter}}."\n"; my $v = 0; for ( @{$scanner->uses->{Test::More}}) { $v = $_->version if $_->version && qv($v) < qv($_->version) } print "The minimum version of Test::More required by $file is $v\n"; DESCRIPTION Tangerine statically analyses perl files and reports various information about provided, used (compile-time dependencies) and required (runtime dependencies) modules. Currently, PPI is used for the initial parsing and statement extraction. CONSTRUCTOR "new" Creates the Tangerine object. Takes the following two named arguments: 'file', the file to analyse 'mode', what should we look for; may be one of 'all', 'prov', 'dep', 'req' or 'use'. 'dep' implies both 'req' and 'use'. Single letter abbreviations are also accepted. Both arguments are optional, however, 'file' needs to be set before running the scanner, e.g. my $scanner = Tangerine->new; $scanner->file($file); $scanner->run; METHODS "run" Runs the analysis. "provides" Returns a hash reference. Keys are the modules provided, values references to lists of Tangerine::Occurence objects. "requires" Returns a hash reference. Keys are the modules required at run-time, values references to lists of Tangerine::Occurence objects. "uses" Returns a hash reference. Keys are the modules required at compile-time, values references to lists of Tangerine::Occurence objects. SEE ALSO Tangerine::Occurence AUTHOR Petr Šabata COPYRIGHT AND LICENSE Copyright (c) 2014-2015 Petr Šabata See LICENSE for licensing details.