CPANDB-0.18/0000755000175100017510000000000012023506337010762 5ustar adamadamCPANDB-0.18/README0000644000175100017510000001414412023506260011641 0ustar adamadamNAME CPANDB - A unified database of CPAN metadata information DESCRIPTION CPANDB is an module for accessing CPAN metadata merged from many different CPAN websites into a single object model, downloaded automatically and without the need for any configuration. METHODS dsn my $string = CPANDB->dsn; The "dsn" accessor returns the DBI connection string used to connect to the SQLite database as a string. dbh my $handle = CPANDB->dbh; To reliably prevent potential SQLite deadlocks resulting from multiple connections in a single process, each ORLite package will only ever maintain a single connection to the database. During a transaction, this will be the same (cached) database handle. Although in most situations you should not need a direct DBI connection handle, the "dbh" method provides a method for getting a direct connection in a way that is compatible with connection management in ORLite. Please note that these connections should be short-lived, you should never hold onto a connection beyond your immediate scope. The transaction system in ORLite is specifically designed so that code using the database should never have to know whether or not it is in a transation. Because of this, you should never call the ->disconnect method on the database handles yourself, as the handle may be that of a currently running transaction. Further, you should do your own transaction management on a handle provided by the method. In cases where there are extreme needs, and you absolutely have to violate these connection handling rules, you should create your own completely manual DBI->connect call to the database, using the connect string provided by the "dsn" method. The "dbh" method returns a DBI::db object, or throws an exception on error. begin CPANDB->begin; The "begin" method indicates the start of a transaction. In the same way that ORLite allows only a single connection, likewise it allows only a single application-wide transaction. No indication is given as to whether you are currently in a transaction or not, all code should be written neutrally so that it works either way or doesn't need to care. Returns true or throws an exception on error. rollback The "rollback" method rolls back the current transaction. If called outside of a current transaction, it is accepted and treated as a null operation. Once the rollback has been completed, the database connection falls back into auto-commit state. If you wish to immediately start another transaction, you will need to issue a separate ->begin call. If a transaction exists at END-time as the process exits, it will be automatically rolled back. Returns true or throws an exception on error. do CPANDB->do( 'insert into table ( foo, bar ) values ( ?, ? )', {}, \$foo_value, \$bar_value, ); The "do" method is a direct wrapper around the equivalent DBI method, but applied to the appropriate locally-provided connection or transaction. It takes the same parameters and has the same return values and error behaviour. selectall_arrayref The "selectall_arrayref" method is a direct wrapper around the equivalent DBI method, but applied to the appropriate locally-provided connection or transaction. It takes the same parameters and has the same return values and error behaviour. selectall_hashref The "selectall_hashref" method is a direct wrapper around the equivalent DBI method, but applied to the appropriate locally-provided connection or transaction. It takes the same parameters and has the same return values and error behaviour. selectcol_arrayref The "selectcol_arrayref" method is a direct wrapper around the equivalent DBI method, but applied to the appropriate locally-provided connection or transaction. It takes the same parameters and has the same return values and error behaviour. selectrow_array The "selectrow_array" method is a direct wrapper around the equivalent DBI method, but applied to the appropriate locally-provided connection or transaction. It takes the same parameters and has the same return values and error behaviour. selectrow_arrayref The "selectrow_arrayref" method is a direct wrapper around the equivalent DBI method, but applied to the appropriate locally-provided connection or transaction. It takes the same parameters and has the same return values and error behaviour. selectrow_hashref The "selectrow_hashref" method is a direct wrapper around the equivalent DBI method, but applied to the appropriate locally-provided connection or transaction. It takes the same parameters and has the same return values and error behaviour. prepare The "prepare" method is a direct wrapper around the equivalent DBI method, but applied to the appropriate locally-provided connection or transaction It takes the same parameters and has the same return values and error behaviour. In general though, you should try to avoid the use of your own prepared statements if possible, although this is only a recommendation and by no means prohibited. pragma # Get the user_version for the schema my $version = CPANDB->pragma('user_version'); The "pragma" method provides a convenient method for fetching a pragma for a database. See the SQLite documentation for more details. SUPPORT CPANDB is based on ORLite. Documentation created by ORLite::Pod 0.10. Bugs should be reported via the CPAN bug tracker at For other issues, contact the author. AUTHOR Adam Kennedy COPYRIGHT Copyright 2009 - 2012 Adam Kennedy. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. The full text of the license can be found in the LICENSE file included with this module. CPANDB-0.18/Makefile.PL0000644000175100017510000000040212023506260012723 0ustar adamadamuse inc::Module::Install::DSL 1.06; all_from lib/CPANDB.pm requires_from lib/CPANDB.pm requires_from lib/CPANDB/Distribution.pm requires_from script/cpangraph test_requires Test::More 0.42 test_requires LWP::Online 1.07 install_script cpangraph CPANDB-0.18/LICENSE0000644000175100017510000005014012023506260011762 0ustar adamadam Terms of Perl itself a) the GNU General Public License as published by the Free Software Foundation; either version 1, or (at your option) any later version, or b) the "Artistic License" ---------------------------------------------------------------------------- GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. 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The End CPANDB-0.18/script/0000755000175100017510000000000012023506337012266 5ustar adamadamCPANDB-0.18/script/cpangraph0000644000175100017510000000620412023506260014151 0ustar adamadam#!/usr/bin/perl use 5.008005; use strict; use warnings; use Time::HiRes 1.97 (); use Getopt::Long 2.33 (); =pod =head1 NAME cpangraph - Generate dependency chain graphs for CPAN modules =head1 VERSION Version 0.12 =cut our $VERSION = '0.18'; use CPANDB (); # Check params my $PERL = undef; my $PHASE = undef; my $VERBOSE = 0; my $RANKDIR = 0; my $REVERSE = 0; =pod =head1 SYNOPSIS cpangraph [options] Options: --help display a brief help message --perl=VERSION filter those available in Perl core --phase=PHASE filter those needed for a phase (e.g., build) --rankdir controls the GraphViz 'rankdir' variable --reverse graph reverse dependencies (dependents) --verbose display additional debugging information =head1 OPTIONS =over =item B<--help> Prints a brief help message to the standard output and exits. =item B<--perl>=VERSION This displays dependencies which have been available in Perl core since the given VERSION. It does not currently know if a module has been removed from core, but this is an unlikely occurrence. Specify Perl versions in the form: 5.008008 # for versions >= 5.8.8 5.010 # for versions >= 5.10 =item B<--phase>=PHASE This displays dependencies which are needed for a given module's install or runtime PHASE. Available phases are: =over =item * runtime: required whenever the module is used =item * build: required to build the module =item * configure: these are required while preparing the module for build =back =item B<--rankdir> In GraphViz, the 'rankdir' attribute controls the direction that the nodes are linked together. If set, the graph will use left -> right linking of nodes rather than the default up-down linking. =item B<--reverse> Create a graph of the reverse dependencies of a package (the packages which depend on it, or dependent packages). =item B<--verbose> Display extra output useful during debugging. =back =cut =head1 DESCRIPTION B will use the CPAN Database to build a graph of a package's dependencies or reverse dependencies (dependent packages). =cut Getopt::Long::GetOptions( 'perl=s' => \$PERL, 'phase=s' => \$PHASE, 'verbose' => \$VERBOSE, 'rankdir' => \$RANKDIR, 'reverse' => \$REVERSE, ) or die "Failed to parse options"; # Find the distribution my $name = shift @ARGV; unless ( $name ) { print "Did not provide a distribution name\n"; exit(0); } # Load the database and fine the distribution CPANDB->import( { show_progress => $VERBOSE, } ); my $dist = CPANDB->distribution($name); # Determine the graph file name my $file = $name; if ( $PHASE ) { $file .= '-' . $PHASE; } if ( $PERL ) { $file .= '-' . $PERL; } # Generate the graph my $method = $REVERSE ? 'dependants_graphviz' : 'dependency_graphviz'; $dist->$method( perl => $PERL, phase => $PHASE, rankdir => $RANKDIR, )->as_svg("$file.svg"); =pod =head1 AUTHOR Adam Kennedy Eadamk@cpan.orgE =head1 SUPPORT For support details, please look at C and use the corresponding support methods. =head1 LICENSE This has the same copyright and licensing terms as L. =cut CPANDB-0.18/MYMETA.json0000644000175100017510000000271312023506324012650 0ustar adamadam{ "abstract" : "A unified database of CPAN metadata information", "author" : [ "Adam Kennedy " ], "dynamic_config" : 0, "generated_by" : "Module::Install version 1.06, CPAN::Meta::Converter version 2.120921", "license" : [ "perl_5" ], "meta-spec" : { "url" : "http://search.cpan.org/perldoc?CPAN::Meta::Spec", "version" : "2" }, "name" : "CPANDB", "no_index" : { "directory" : [ "inc", "t", "xt" ] }, "prereqs" : { "build" : { "requires" : { "ExtUtils::MakeMaker" : "6.59", "LWP::Online" : "1.07", "Test::More" : "0.42" } }, "configure" : { "requires" : { "ExtUtils::MakeMaker" : "6.59" } }, "runtime" : { "requires" : { "DateTime" : "0.50", "Getopt::Long" : "2.33", "ORLite" : "1.51", "ORLite::Mirror" : "1.20", "Params::Util" : "1.00", "Time::HiRes" : "1.97", "perl" : "5.008005" } } }, "release_status" : "stable", "resources" : { "license" : [ "http://dev.perl.org/licenses/" ], "repository" : { "url" : "http://svn.ali.as/cpan/trunk/CPANDB" }, "x_ChangeLog" : "http://fisheye2.atlassian.com/changelog/cpan/trunk/CPANDB" }, "version" : "0.18", "x_module_name" : "CPANDB" } CPANDB-0.18/xt/0000755000175100017510000000000012023506337011415 5ustar adamadamCPANDB-0.18/xt/pmv.t0000644000175100017510000000125212023506260012377 0ustar adamadam#!/usr/bin/perl # Test that our declared minimum Perl version matches our syntax use strict; BEGIN { $| = 1; $^W = 1; } my @MODULES = ( 'Perl::MinimumVersion 1.27', 'Test::MinimumVersion 0.101080', ); # Don't run tests for installs use Test::More; unless ( $ENV{AUTOMATED_TESTING} or $ENV{RELEASE_TESTING} ) { plan( skip_all => "Author tests not required for installation" ); } # Load the testing modules foreach my $MODULE ( @MODULES ) { eval "use $MODULE"; if ( $@ ) { $ENV{RELEASE_TESTING} ? die( "Failed to load required release-testing module $MODULE" ) : plan( skip_all => "$MODULE not available for testing" ); } } all_minimum_version_from_metayml_ok(); CPANDB-0.18/xt/meta.t0000644000175100017510000000107312023506260012524 0ustar adamadam#!/usr/bin/perl # Test that our META.yml file matches the current specification. use strict; BEGIN { $| = 1; $^W = 1; } my $MODULE = 'Test::CPAN::Meta 0.17'; # Don't run tests for installs use Test::More; unless ( $ENV{AUTOMATED_TESTING} or $ENV{RELEASE_TESTING} ) { plan( skip_all => "Author tests not required for installation" ); } # Load the testing module eval "use $MODULE"; if ( $@ ) { $ENV{RELEASE_TESTING} ? die( "Failed to load required release-testing module $MODULE" ) : plan( skip_all => "$MODULE not available for testing" ); } meta_yaml_ok(); CPANDB-0.18/xt/pod.t0000644000175100017510000000116712023506260012364 0ustar adamadam#!/usr/bin/perl # Test that the syntax of our POD documentation is valid use strict; BEGIN { $| = 1; $^W = 1; } my @MODULES = ( 'Pod::Simple 3.14', 'Test::Pod 1.44', ); # Don't run tests for installs use Test::More; unless ( $ENV{AUTOMATED_TESTING} or $ENV{RELEASE_TESTING} ) { plan( skip_all => "Author tests not required for installation" ); } # Load the testing modules foreach my $MODULE ( @MODULES ) { eval "use $MODULE"; if ( $@ ) { $ENV{RELEASE_TESTING} ? die( "Failed to load required release-testing module $MODULE" ) : plan( skip_all => "$MODULE not available for testing" ); } } all_pod_files_ok(); CPANDB-0.18/t/0000755000175100017510000000000012023506337011225 5ustar adamadamCPANDB-0.18/t/02_release.t0000644000175100017510000000527612023506260013340 0ustar adamadam#!/usr/bin/perl use strict; BEGIN { $| = 1; $^W = 1; } use Test::More; unless ( $ENV{RELEASE_TESTING} ) { plan( skip_all => "Author tests not required for installation" ); exit(0); } plan( tests => 35 ); # Download and load the database use_ok( 'CPANDB' ); ###################################################################### # Age tracking SCOPE: { my $latest = CPANDB->latest; like( $latest, qr/^\d\d\d\d-\d\d-\d\d$/, 'Got date' ); my $datetime = CPANDB->latest_datetime; isa_ok( $datetime, 'DateTime' ); my $age = CPANDB->age; ok( defined Params::Util::_NONNEGINT($age), 'Got non-negative integer for ->age', ); # diag("Age: $age days"); } ###################################################################### # CPANDB shortcuts my $d = CPANDB->distribution('Config-Tiny'); isa_ok( $d, 'CPANDB::Distribution' ); isa_ok( $d->uploaded_datetime, 'DateTime' ); my $age = $d->age; ok( defined Params::Util::_NONNEGINT($age), 'Got non-negative integer for ->age', ); my $author = CPANDB::Author->load('ADAMK'); isa_ok( $author, 'CPANDB::Author' ); my @dists = $author->distributions; ok( scalar(@dists) > 100, 'Found lots of distributions' ); ###################################################################### # Graph.pm Integration eval { require Graph; }; SKIP: { skip("No Graph support available", 3) if $@; # Graph generation for the entire grap SCOPE: { my $graph = CPANDB->graph; isa_ok( $graph, 'Graph::Directed' ); } # Graph generation for a single distribution SCOPE: { my $graph1 = $d->dependency_graph; isa_ok( $graph1, 'Graph::Directed' ); my $graph2 = $d->dependency_graph( phase => 'runtime' ); isa_ok( $graph2, 'Graph::Directed' ); } } ###################################################################### # Graph::Easy Integration eval { require Graph::Easy; }; SKIP: { skip("No Graph::Easy support available", 1) if $@; # Graph::Easy generation for a single distribution SCOPE: { my $graph = $d->dependency_easy; isa_ok( $graph, 'Graph::Easy' ); } } ###################################################################### # GraphViz Integration eval { require GraphViz; }; SKIP: { skip("No GraphViz support available", 1) if $@; # GraphViz generation for a single distribution SCOPE: { my $graph = $d->dependency_graphviz; isa_ok( $graph, 'GraphViz' ); } } ###################################################################### # Quadrant Support SCOPE: { my @latest = CPANDB::Distribution->select("order by uploaded desc limit 10"); is( scalar(@latest), 10, 'Found the 10 latest results' ); foreach ( @latest ) { isa_ok( $_, 'CPANDB::Distribution' ); is( $_->quartile, 1, $_->distribution . ' is in quartile 1' ); } } CPANDB-0.18/t/01_compile.t0000644000175100017510000000017612023506260013341 0ustar adamadam#!/usr/bin/perl use 5.008005; use strict; BEGIN { $| = 1; $^W = 1; } use Test::More tests => 1; require_ok( 'CPANDB' ); CPANDB-0.18/META.yml0000644000175100017510000000151212023506324012226 0ustar adamadam--- abstract: 'A unified database of CPAN metadata information' author: - 'Adam Kennedy ' build_requires: ExtUtils::MakeMaker: 6.59 LWP::Online: 1.07 Test::More: 0.42 configure_requires: ExtUtils::MakeMaker: 6.59 distribution_type: module dynamic_config: 0 generated_by: 'Module::Install version 1.06' license: perl meta-spec: url: http://module-build.sourceforge.net/META-spec-v1.4.html version: 1.4 module_name: CPANDB name: CPANDB no_index: directory: - inc - t - xt requires: DateTime: 0.50 Getopt::Long: 2.33 ORLite: 1.51 ORLite::Mirror: 1.20 Params::Util: 1.00 Time::HiRes: 1.97 perl: 5.8.5 resources: ChangeLog: http://fisheye2.atlassian.com/changelog/cpan/trunk/CPANDB license: http://dev.perl.org/licenses/ repository: http://svn.ali.as/cpan/trunk/CPANDB version: 0.18 CPANDB-0.18/MANIFEST0000644000175100017510000000122612023506324012110 0ustar adamadamChanges inc/Module/Install.pm inc/Module/Install/Base.pm inc/Module/Install/Can.pm inc/Module/Install/DSL.pm inc/Module/Install/Fetch.pm inc/Module/Install/Makefile.pm inc/Module/Install/Metadata.pm inc/Module/Install/Scripts.pm inc/Module/Install/Win32.pm inc/Module/Install/WriteAll.pm lib/CPANDB.pm lib/CPANDB.pod lib/CPANDB/Author.pm lib/CPANDB/Author.pod lib/CPANDB/Dependency.pod lib/CPANDB/Distribution.pm lib/CPANDB/Distribution.pod lib/CPANDB/Module.pod lib/CPANDB/Requires.pod lib/CPANDB/Ticket.pod LICENSE Makefile.PL MANIFEST This list of files META.yml MYMETA.json README script/cpangraph t/01_compile.t t/02_release.t xt/meta.t xt/pmv.t xt/pod.t CPANDB-0.18/Changes0000644000175100017510000000347012023506260012254 0ustar adamadamChanges for Perl extension CPANDB 0.18 Mon 10 Sep 2012 - Updated to Module::Install::DSL 1.06 - Updated to ORLite 1.92 for correct use of readonly - Updated to ORLite::Mirror 1.22 for env_proxy support - Removed the use of the (broken) ORLite::Statistics module 0.17 Fri 25 Nov 2011 - Updated to ORLite 1.51 for overlay support - Added CPANDB::Author->distributions method 0.16 Thu 24 Nov 2011 - Added CPANDB->latest method - Added CPANDB->latest_datetime method - Added CPANDB->age_days method 0.15 Sat 11 Sep 2010 - Added CPAN::Distribution::perl_version method 0.14 Tue 11 May 2010 - Updated to Module::Install::DSL 0.96 - Updated to ORLite::Pod 0.08 - Updated to ORLite 1.41 - Updated to ORLite::Mirror 1.20 0.13 Mon 19 Apr 2010 - Updated ORLite::POD-generated documentation. - Added documentation on additional methods 0.12 Mon 26 Oct 2009 - Added documentation for cpangraph (in POD) 0.11 Thu 1 Oct 2009 - Updating ORLite::Statistics dependency to 0.03 - Adding basic implementation of age quadrants 0.10 Sun 16 Aug 2009 - Integrating support for Statistics::Basic 0.09 Thu 13 Aug 2009 - Typo, grr 0.08 Thu 13 Aug 2009 - Ignore Task- modules in downstream dependants graphs 0.07 Thu 13 Aug 2009 - Oopsi, typo 0.06 Thu 13 Aug 2009 - Adding support for Graph::XGMML - Adding support for downstream graphs 0.05 Tue 21 Jul 2009 - Better, more varied, and more controllable graph support - Added cpangraph command line graph generator - Updated documentation to the newest schema 0.04 Fri 3 Jul 2009 - Adding support for producing a Graph object for dependencies 0.03 Thu 2 Jul 2009 - Removing superfluous indexes - Prerun index stats for end user speed 0.02 Thu 2 Jul 2009 - Updated to new URL. - Generated a new version of the POD 0.01 Wed 3 Jun 2009 - Created the initial implementation CPANDB-0.18/lib/0000755000175100017510000000000012023506337011530 5ustar adamadamCPANDB-0.18/lib/CPANDB.pod0000644000175100017510000001357712023506260013173 0ustar adamadam=head1 NAME CPANDB - A unified database of CPAN metadata information =head1 DESCRIPTION B is an module for accessing CPAN metadata merged from many different CPAN websites into a single object model, downloaded automatically and without the need for any configuration. =head1 METHODS =head2 dsn my $string = CPANDB->dsn; The C accessor returns the L connection string used to connect to the SQLite database as a string. =head2 dbh my $handle = CPANDB->dbh; To reliably prevent potential L deadlocks resulting from multiple connections in a single process, each ORLite package will only ever maintain a single connection to the database. During a transaction, this will be the same (cached) database handle. Although in most situations you should not need a direct DBI connection handle, the C method provides a method for getting a direct connection in a way that is compatible with connection management in L. Please note that these connections should be short-lived, you should never hold onto a connection beyond your immediate scope. The transaction system in ORLite is specifically designed so that code using the database should never have to know whether or not it is in a transation. Because of this, you should B call the -Edisconnect method on the database handles yourself, as the handle may be that of a currently running transaction. Further, you should do your own transaction management on a handle provided by the method. In cases where there are extreme needs, and you B have to violate these connection handling rules, you should create your own completely manual DBI-Econnect call to the database, using the connect string provided by the C method. The C method returns a L object, or throws an exception on error. =head2 begin CPANDB->begin; The C method indicates the start of a transaction. In the same way that ORLite allows only a single connection, likewise it allows only a single application-wide transaction. No indication is given as to whether you are currently in a transaction or not, all code should be written neutrally so that it works either way or doesn't need to care. Returns true or throws an exception on error. =head2 rollback The C method rolls back the current transaction. If called outside of a current transaction, it is accepted and treated as a null operation. Once the rollback has been completed, the database connection falls back into auto-commit state. If you wish to immediately start another transaction, you will need to issue a separate -Ebegin call. If a transaction exists at END-time as the process exits, it will be automatically rolled back. Returns true or throws an exception on error. =head2 do CPANDB->do( 'insert into table ( foo, bar ) values ( ?, ? )', {}, \$foo_value, \$bar_value, ); The C method is a direct wrapper around the equivalent L method, but applied to the appropriate locally-provided connection or transaction. It takes the same parameters and has the same return values and error behaviour. =head2 selectall_arrayref The C method is a direct wrapper around the equivalent L method, but applied to the appropriate locally-provided connection or transaction. It takes the same parameters and has the same return values and error behaviour. =head2 selectall_hashref The C method is a direct wrapper around the equivalent L method, but applied to the appropriate locally-provided connection or transaction. It takes the same parameters and has the same return values and error behaviour. =head2 selectcol_arrayref The C method is a direct wrapper around the equivalent L method, but applied to the appropriate locally-provided connection or transaction. It takes the same parameters and has the same return values and error behaviour. =head2 selectrow_array The C method is a direct wrapper around the equivalent L method, but applied to the appropriate locally-provided connection or transaction. It takes the same parameters and has the same return values and error behaviour. =head2 selectrow_arrayref The C method is a direct wrapper around the equivalent L method, but applied to the appropriate locally-provided connection or transaction. It takes the same parameters and has the same return values and error behaviour. =head2 selectrow_hashref The C method is a direct wrapper around the equivalent L method, but applied to the appropriate locally-provided connection or transaction. It takes the same parameters and has the same return values and error behaviour. =head2 prepare The C method is a direct wrapper around the equivalent L method, but applied to the appropriate locally-provided connection or transaction It takes the same parameters and has the same return values and error behaviour. In general though, you should try to avoid the use of your own prepared statements if possible, although this is only a recommendation and by no means prohibited. =head2 pragma # Get the user_version for the schema my $version = CPANDB->pragma('user_version'); The C method provides a convenient method for fetching a pragma for a database. See the L documentation for more details. =head1 SUPPORT B is based on L. Documentation created by L 0.10. Bugs should be reported via the CPAN bug tracker at L For other issues, contact the author. =head1 AUTHOR Adam Kennedy Eadamk@cpan.orgE =head1 COPYRIGHT Copyright 2009 - 2012 Adam Kennedy. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. The full text of the license can be found in the LICENSE file included with this module. CPANDB-0.18/lib/CPANDB.pm0000644000175100017510000000564212023506260013017 0ustar adamadampackage CPANDB; use 5.008005; use strict; use warnings; use IO::File (); use DateTime 0.55 (); use Params::Util 1.00 (); use ORLite 1.51 (); use ORLite::Mirror 1.20 (); our $VERSION = '0.18'; our @LOCATION = ( locale => 'C', time_zone => 'UTC', ); sub import { my $class = shift; my $params = Params::Util::_HASH(shift) || {}; # Pass through any params from above $params->{url} ||= 'http://svn.ali.as/db/cpandb.bz2'; $params->{maxage} ||= 24 * 60 * 60; # One day # Always turn on string eval debugging if Perl is new enough if ( $^V > 5.008008 ) { $^P = $^P | 0x800; } # Prevent double-initialisation $class->can('orlite') or ORLite::Mirror->import( $params ); return 1; } sub latest { my $class = shift; # Find the distribution most recently uploaded my @latest = CPANDB::Distribution->select( 'ORDER BY uploaded DESC LIMIT 1', ); unless ( @latest == 1 ) { die "Unexpected number of uploads"; } # When was it? return $latest[0]->uploaded; } sub latest_datetime { my $class = shift; my @latest = split /\D+/, $class->latest; return DateTime->new( year => $latest[0], month => $latest[1], day => $latest[2], @LOCATION, ); } sub age { my $class = shift; my $latest = $class->latest_datetime; my $today = DateTime->today( @LOCATION ); my $duration = $today - $latest; return $duration->in_units('days'); } sub distribution { my $self = shift; my @dist = CPANDB::Distribution->select( 'where distribution = ?', $_[0], ); unless ( @dist ) { die("Distribution '$_[0]' does not exist"); } return $dist[0]; } sub graph { require Graph; require Graph::Directed; my $class = shift; my $graph = Graph::Directed->new; foreach my $vertex ( CPANDB::Distribution->select ) { $graph->add_vertex( $vertex->distribution ); } foreach my $edge ( CPANDB::Dependency->select ) { $graph->add_edge( $edge->distribution => $edge->dependency ); } return $graph; } sub easy { require Graph::Easy; my $class = shift; my $graph = Graph::Easy->new; foreach my $vertex ( CPANDB::Distribution->select ) { $graph->add_vertex( $vertex->distribution ); } foreach my $edge ( CPANDB::Dependency->select ) { $graph->add_edge( $edge->distribution => $edge->dependency ); } return $graph; } sub xgmml { require Graph::XGMML; my $class = shift; my @param = ( @_ == 1 ) ? ( OUTPUT => IO::File->new( shift, 'w' ) ) : ( @_ ); my $graph = Graph::XGMML->new( directed => 1, @param ); foreach my $vertex ( CPANDB::Distribution->select ) { $graph->add_vertex( $vertex->distribution ); } foreach my $edge ( CPANDB::Dependency->select ) { $graph->add_edge( $edge->distribution => $edge->dependency ); } $graph->end; return 1; } sub csv { my $class = shift; my $file = shift; my $csv = IO::File->new($file, 'w'); foreach my $edge ( CPANDB::Dependency->select ) { $csv->print( $edge->distribution . "\t" . $edge->dependency . "\n" ); } $csv->close; } 1; CPANDB-0.18/lib/CPANDB/0000755000175100017510000000000012023506337012457 5ustar adamadamCPANDB-0.18/lib/CPANDB/Author.pod0000644000175100017510000001161612023506260014425 0ustar adamadam=head1 NAME CPANDB::Author - CPANDB class for the author table =head1 DESCRIPTION TO BE COMPLETED =head1 METHODS =head2 base # Returns 'CPANDB' my $namespace = CPANDB::Author->base; Normally you will only need to work directly with a table class, and only with one ORLite package. However, if for some reason you need to work with multiple ORLite packages at the same time without hardcoding the root namespace all the time, you can determine the root namespace from an object or table class with the C method. =head2 table # Returns 'author' print CPANDB::Author->table; While you should not need the name of table for any simple operations, from time to time you may need it programatically. If you do need it, you can use the C method to get the table name. =head2 load my $object = CPANDB::Author->load( $author ); If your table has single column primary key, a C method will be generated in the class. If there is no primary key, the method is not created. The C method provides a shortcut mechanism for fetching a single object based on the value of the primary key. However it should only be used for cases where your code trusts the record to already exists. It returns a C object, or throws an exception if the object does not exist. =head2 select # Get all objects in list context my @list = CPANDB::Author->select; # Get a subset of objects in scalar context my $array_ref = CPANDB::Author->select( 'where author > ? order by author', 1000, ); The C query on the author table. It takes an optional argument of a SQL phrase to be added after the C section of the query, followed by variables to be bound to the placeholders in the SQL phrase. Any SQL that is compatible with SQLite can be used in the parameter. Returns a list of B objects when called in list context, or a reference to an C of B objects when called in scalar context. Throws an exception on error, typically directly from the L layer. =head2 iterate CPANDB::Author->iterate( sub { print $_->author . "\n"; } ); The C method enables the processing of large tables one record at a time without loading having to them all into memory in advance. This plays well to the strength of SQLite, allowing it to do the work of loading arbitrarily large stream of records from disk while retaining the full power of Perl when processing the records. The last argument to C must be a subroutine reference that will be called for each element in the list, with the object provided in the topic variable C<$_>. This makes the C code fragment above functionally equivalent to the following, except with an O(1) memory cost instead of O(n). foreach ( CPANDB::Author->select ) { print $_->author . "\n"; } You can filter the list via SQL in the same way you can with C query on the author table. It takes an optional argument of a SQL phrase to be added after the C section of the query, followed by variables to be bound to the placeholders in the SQL phrase. Any SQL that is compatible with SQLite can be used in the parameter. Returns the number of objects that match the condition. Throws an exception on error, typically directly from the L layer. =head1 ACCESSORS =head2 author if ( $object->author ) { print "Object has been inserted\n"; } else { print "Object has not been inserted\n"; } Returns true, or throws an exception on error. REMAINING ACCESSORS TO BE COMPLETED =head1 SQL The author table was originally created with the following SQL command. CREATE TABLE author ( author TEXT NOT NULL PRIMARY KEY, name TEXT NOT NULL ) =head1 SUPPORT CPANDB::Author is part of the L API. See the documentation for L for more information. =head1 AUTHOR Adam Kennedy Eadamk@cpan.orgE =head1 COPYRIGHT Copyright 2009 - 2012 Adam Kennedy. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. The full text of the license can be found in the LICENSE file included with this module. CPANDB-0.18/lib/CPANDB/Author.pm0000644000175100017510000000030212023506260014245 0ustar adamadampackage CPANDB::Author; use 5.008; use strict; use CPANDB::Distribution (); our $VERSION = '0.18'; sub distributions { CPANDB::Distribution->select('WHERE author = ?', $_[0]->author); } 1; CPANDB-0.18/lib/CPANDB/Dependency.pod0000644000175100017510000001246212023506260015241 0ustar adamadam=head1 NAME CPANDB::Dependency - CPANDB class for the dependency table =head1 DESCRIPTION TO BE COMPLETED =head1 METHODS =head2 base # Returns 'CPANDB' my $namespace = CPANDB::Dependency->base; Normally you will only need to work directly with a table class, and only with one ORLite package. However, if for some reason you need to work with multiple ORLite packages at the same time without hardcoding the root namespace all the time, you can determine the root namespace from an object or table class with the C method. =head2 table # Returns 'dependency' print CPANDB::Dependency->table; While you should not need the name of table for any simple operations, from time to time you may need it programatically. If you do need it, you can use the C
method to get the table name. =head2 load my $object = CPANDB::Dependency->load( $distribution ); If your table has single column primary key, a C method will be generated in the class. If there is no primary key, the method is not created. The C method provides a shortcut mechanism for fetching a single object based on the value of the primary key. However it should only be used for cases where your code trusts the record to already exists. It returns a C object, or throws an exception if the object does not exist. =head2 select # Get all objects in list context my @list = CPANDB::Dependency->select; # Get a subset of objects in scalar context my $array_ref = CPANDB::Dependency->select( 'where distribution > ? order by distribution', 1000, ); The C query on the dependency table. It takes an optional argument of a SQL phrase to be added after the C section of the query, followed by variables to be bound to the placeholders in the SQL phrase. Any SQL that is compatible with SQLite can be used in the parameter. Returns a list of B objects when called in list context, or a reference to an C of B objects when called in scalar context. Throws an exception on error, typically directly from the L layer. =head2 iterate CPANDB::Dependency->iterate( sub { print $_->distribution . "\n"; } ); The C method enables the processing of large tables one record at a time without loading having to them all into memory in advance. This plays well to the strength of SQLite, allowing it to do the work of loading arbitrarily large stream of records from disk while retaining the full power of Perl when processing the records. The last argument to C must be a subroutine reference that will be called for each element in the list, with the object provided in the topic variable C<$_>. This makes the C code fragment above functionally equivalent to the following, except with an O(1) memory cost instead of O(n). foreach ( CPANDB::Dependency->select ) { print $_->distribution . "\n"; } You can filter the list via SQL in the same way you can with C query on the dependency table. It takes an optional argument of a SQL phrase to be added after the C section of the query, followed by variables to be bound to the placeholders in the SQL phrase. Any SQL that is compatible with SQLite can be used in the parameter. Returns the number of objects that match the condition. Throws an exception on error, typically directly from the L layer. =head1 ACCESSORS =head2 distribution if ( $object->distribution ) { print "Object has been inserted\n"; } else { print "Object has not been inserted\n"; } Returns true, or throws an exception on error. REMAINING ACCESSORS TO BE COMPLETED =head1 SQL The dependency table was originally created with the following SQL command. CREATE TABLE dependency ( distribution TEXT NOT NULL, dependency TEXT NOT NULL, phase TEXT NOT NULL, core REAL NULL, PRIMARY KEY (distribution, dependency, phase), FOREIGN KEY (distribution) REFERENCES distribution (distribution), FOREIGN KEY (dependency) REFERENCES distribution (distribution) ) =head1 SUPPORT CPANDB::Dependency is part of the L API. See the documentation for L for more information. =head1 AUTHOR Adam Kennedy Eadamk@cpan.orgE =head1 COPYRIGHT Copyright 2009 - 2012 Adam Kennedy. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. The full text of the license can be found in the LICENSE file included with this module. CPANDB-0.18/lib/CPANDB/Distribution.pod0000644000175100017510000001300412023506260015633 0ustar adamadam=head1 NAME CPANDB::Distribution - CPANDB class for the distribution table =head1 DESCRIPTION TO BE COMPLETED =head1 METHODS =head2 base # Returns 'CPANDB' my $namespace = CPANDB::Distribution->base; Normally you will only need to work directly with a table class, and only with one ORLite package. However, if for some reason you need to work with multiple ORLite packages at the same time without hardcoding the root namespace all the time, you can determine the root namespace from an object or table class with the C method. =head2 table # Returns 'distribution' print CPANDB::Distribution->table; While you should not need the name of table for any simple operations, from time to time you may need it programatically. If you do need it, you can use the C
method to get the table name. =head2 load my $object = CPANDB::Distribution->load( $distribution ); If your table has single column primary key, a C method will be generated in the class. If there is no primary key, the method is not created. The C method provides a shortcut mechanism for fetching a single object based on the value of the primary key. However it should only be used for cases where your code trusts the record to already exists. It returns a C object, or throws an exception if the object does not exist. =head2 select # Get all objects in list context my @list = CPANDB::Distribution->select; # Get a subset of objects in scalar context my $array_ref = CPANDB::Distribution->select( 'where distribution > ? order by distribution', 1000, ); The C query on the distribution table. It takes an optional argument of a SQL phrase to be added after the C section of the query, followed by variables to be bound to the placeholders in the SQL phrase. Any SQL that is compatible with SQLite can be used in the parameter. Returns a list of B objects when called in list context, or a reference to an C of B objects when called in scalar context. Throws an exception on error, typically directly from the L layer. =head2 iterate CPANDB::Distribution->iterate( sub { print $_->distribution . "\n"; } ); The C method enables the processing of large tables one record at a time without loading having to them all into memory in advance. This plays well to the strength of SQLite, allowing it to do the work of loading arbitrarily large stream of records from disk while retaining the full power of Perl when processing the records. The last argument to C must be a subroutine reference that will be called for each element in the list, with the object provided in the topic variable C<$_>. This makes the C code fragment above functionally equivalent to the following, except with an O(1) memory cost instead of O(n). foreach ( CPANDB::Distribution->select ) { print $_->distribution . "\n"; } You can filter the list via SQL in the same way you can with C query on the distribution table. It takes an optional argument of a SQL phrase to be added after the C section of the query, followed by variables to be bound to the placeholders in the SQL phrase. Any SQL that is compatible with SQLite can be used in the parameter. Returns the number of objects that match the condition. Throws an exception on error, typically directly from the L layer. =head1 ACCESSORS =head2 distribution if ( $object->distribution ) { print "Object has been inserted\n"; } else { print "Object has not been inserted\n"; } Returns true, or throws an exception on error. REMAINING ACCESSORS TO BE COMPLETED =head1 SQL The distribution table was originally created with the following SQL command. CREATE TABLE distribution ( distribution TEXT NOT NULL PRIMARY KEY, version TEXT NULL, author TEXT NOT NULL, meta INTEGER NOT NULL, license TEXT NULL, release TEXT NOT NULL, uploaded TEXT NULL, pass INTEGER NULL, fail INTEGER NULL, unknown INTEGER NULL, na INTEGER NULL, rating TEXT NULL, ratings INTEGER NOT NULL, weight INTEGER NOT NULL, volatility INTEGER NOT NULL, FOREIGN KEY (author) REFERENCES author (author) ) =head1 SUPPORT CPANDB::Distribution is part of the L API. See the documentation for L for more information. =head1 AUTHOR Adam Kennedy Eadamk@cpan.orgE =head1 COPYRIGHT Copyright 2009 - 2012 Adam Kennedy. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. The full text of the license can be found in the LICENSE file included with this module. CPANDB-0.18/lib/CPANDB/Distribution.pm0000644000175100017510000001337112023506260015474 0ustar adamadampackage CPANDB::Distribution; use 5.008005; use strict; use warnings; use DateTime 0.50 (); our $VERSION = '0.18'; my $today = DateTime->today( time_zone => 'UTC' ); ###################################################################### # DateTime Integration sub perl_version { my $self = shift; my @rows = CPANDB::Requires->select( 'where distribution = ? and module = ? and phase = ?', $self->distribution, 'perl', 'runtime', ); if ( @rows ) { return $rows[0]->version; } else { return undef; } } sub uploaded_datetime { my $self = shift; my @date = split(/-/, $self->uploaded); DateTime->new( year => $date[0], month => $date[1], day => $date[2], @CPANDB::LOCATION, ); } sub age { my $class = shift; my $duration = $class->age_duration; return $duration->in_units('days'); } sub age_duration { my $class = shift; my $latest = $class->uploaded_datetime; my $today = DateTime->today( @CPANDB::LOCATION ); return $today - $latest; } sub age_months { $_[0]->age_duration->in_units('months'); } sub quartile { my $self = shift; # Get the boundary dates my @quartile = ref($self)->_quartile; # Find which quartile we are in my $uploaded = $self->uploaded; if ( $uploaded gt $quartile[0] ) { return 1; } elsif ( $uploaded gt $quartile[1] ) { return 2; } elsif ( $uploaded gt $quartile[2] ) { return 3; } else { return 4; } } my @QUADRANT = (); sub _quartile { return @QUADRANT if @QUADRANT; # Start with the total number of distributions my $class = shift; my $rows = $class->count; my $mod = $rows % 4; my $range = ($rows - $mod) / 4; # Find the last row in each quartile foreach ( 1 .. 4 ) { my $offset = ($range * $_) + $mod - 1; # Tweak the boundary rows to deal with row totals # that are not divisible by four. By generous about # moving edge cases up if so. if ( $mod - $_ > 0 ) { $offset = $offset - ( $mod - $_ ); } # Find the upload date for the resulting row my @object = $class->select("order by uploaded desc limit 1 offset $offset"); unless ( @object == 1 ) { die("Failed to find edge of quartile $_"); } push @QUADRANT, $object[0]->uploaded; } return @QUADRANT; } ###################################################################### # Graph Integration sub dependency_graph { require Graph::Directed; shift->_dependency( _class => 'Graph::Directed', @_ ); } sub dependants_graph { require Graph::Directed; shift->_dependants( _class => 'Graph::Directed', @_ ); } sub dependency_easy { require Graph::Easy; shift->_dependency( _class => 'Graph::Easy', @_ ); } sub dependants_easy { require Graph::Easy; shift->_dependants( _class => 'Graph::Easy', @_ ); } sub dependency_graphviz { require GraphViz; shift->_dependency( _class => 'GraphViz', @_ ); } sub dependants_graphviz { require GraphViz; shift->_dependants( _class => 'GraphViz', @_ ); } sub dependency_xgmml { require Graph::XGMML; my $self = shift; my @param = ( @_ == 1 ) ? ( OUTPUT => IO::File->new( shift, 'w' ) ) : ( @_ ); $self->_dependency( _class => 'Graph::XGMML', @param ); } sub dependants_xgmml { require Graph::XGMML; my $self = shift; my @param = ( @_ == 1 ) ? ( OUTPUT => IO::File->new( shift, 'w' ) ) : ( @_ ); $self->_dependants( _class => 'Graph::XGMML', @param ); } sub _dependency { my $self = shift; my %param = @_; my $class = delete $param{_class}; my $phase = delete $param{phase}; my $perl = delete $param{perl}; # Prepare support values for the algorithm my $add_node = $class->can('add_vertex') ? 'add_vertex' : 'add_node'; my $sql_where = 'where distribution = ?'; my @sql_param = (); if ( $phase ) { $sql_where .= ' and phase = ?'; push @sql_param, $phase; } if ( $perl ) { $sql_where .= ' and ( core is null or core >= ? )'; push @sql_param, $perl; } # Pass any remaining params to the graph constructor my $graph = $class->new( %param ); # Fill the graph via simple list recursion my @todo = ( $self->distribution ); my %seen = ( $self->distribution => 1 ); while ( @todo ) { my $name = shift @todo; $graph->$add_node( $name ); # Find the distinct dependencies for this node my %edge = (); my @deps = grep { not $edge{$_}++ } map { $_->dependency } CPANDB::Dependency->select( $sql_where, $name, @sql_param, ); foreach my $dep ( @deps ) { $graph->add_edge( $name => $dep ); } # Push the new ones to the list push @todo, grep { not $seen{$_}++ } @deps; } return $graph; } sub _dependants { my $self = shift; my %param = @_; my $class = delete $param{_class}; my $phase = delete $param{phase}; my $perl = delete $param{perl}; # Prepare support values for the algorithm my $add_node = $class->can('add_vertex') ? 'add_vertex' : 'add_node'; my $sql_where = 'where dependency = ?'; my @sql_param = (); if ( $phase ) { $sql_where .= ' and phase = ?'; push @sql_param, $phase; } if ( $perl ) { $sql_where .= ' and ( core is null or core >= ? )'; push @sql_param, $perl; } # Pass any remaining params to the graph constructor my $graph = $class->new( %param ); # Fill the graph via simple list recursion my @todo = ( $self->distribution ); my %seen = ( $self->distribution => 1 ); while ( @todo ) { my $name = shift @todo; next if $name =~ /^Task-/; next if $name =~ /^Acme-Mom/; $graph->$add_node( $name ); # Find the distinct dependencies for this node my %edge = (); my @deps = grep { not $edge{$_}++ } map { $_->distribution } CPANDB::Dependency->select( $sql_where, $name, @sql_param, ); foreach my $dep ( @deps ) { next if $dep =~ /^Task-/; next if $dep =~ /^Acme-Mom/; $graph->add_edge( $name => $dep ); } # Push the new ones to the list push @todo, grep { not $seen{$_}++ } @deps; } return $graph; } 1; CPANDB-0.18/lib/CPANDB/Ticket.pod0000644000175100017510000001211412023506260014400 0ustar adamadam=head1 NAME CPANDB::Ticket - CPANDB class for the ticket table =head1 DESCRIPTION TO BE COMPLETED =head1 METHODS =head2 base # Returns 'CPANDB' my $namespace = CPANDB::Ticket->base; Normally you will only need to work directly with a table class, and only with one ORLite package. However, if for some reason you need to work with multiple ORLite packages at the same time without hardcoding the root namespace all the time, you can determine the root namespace from an object or table class with the C method. =head2 table # Returns 'ticket' print CPANDB::Ticket->table; While you should not need the name of table for any simple operations, from time to time you may need it programatically. If you do need it, you can use the C
method to get the table name. =head2 load my $object = CPANDB::Ticket->load( $id ); If your table has single column primary key, a C method will be generated in the class. If there is no primary key, the method is not created. The C method provides a shortcut mechanism for fetching a single object based on the value of the primary key. However it should only be used for cases where your code trusts the record to already exists. It returns a C object, or throws an exception if the object does not exist. =head2 select # Get all objects in list context my @list = CPANDB::Ticket->select; # Get a subset of objects in scalar context my $array_ref = CPANDB::Ticket->select( 'where id > ? order by id', 1000, ); The C query on the ticket table. It takes an optional argument of a SQL phrase to be added after the C section of the query, followed by variables to be bound to the placeholders in the SQL phrase. Any SQL that is compatible with SQLite can be used in the parameter. Returns a list of B objects when called in list context, or a reference to an C of B objects when called in scalar context. Throws an exception on error, typically directly from the L layer. =head2 iterate CPANDB::Ticket->iterate( sub { print $_->id . "\n"; } ); The C method enables the processing of large tables one record at a time without loading having to them all into memory in advance. This plays well to the strength of SQLite, allowing it to do the work of loading arbitrarily large stream of records from disk while retaining the full power of Perl when processing the records. The last argument to C must be a subroutine reference that will be called for each element in the list, with the object provided in the topic variable C<$_>. This makes the C code fragment above functionally equivalent to the following, except with an O(1) memory cost instead of O(n). foreach ( CPANDB::Ticket->select ) { print $_->id . "\n"; } You can filter the list via SQL in the same way you can with C query on the ticket table. It takes an optional argument of a SQL phrase to be added after the C section of the query, followed by variables to be bound to the placeholders in the SQL phrase. Any SQL that is compatible with SQLite can be used in the parameter. Returns the number of objects that match the condition. Throws an exception on error, typically directly from the L layer. =head1 ACCESSORS =head2 id if ( $object->id ) { print "Object has been inserted\n"; } else { print "Object has not been inserted\n"; } Returns true, or throws an exception on error. REMAINING ACCESSORS TO BE COMPLETED =head1 SQL The ticket table was originally created with the following SQL command. CREATE TABLE ticket ( id REAL NOT NULL, distribution TEXT NOT NULL, subject TEXT NOT NULL, status TEXT NOT NULL, severity TEXT NOT NULL, created TEXT NOT NULL, updated TEXT NOT NULL, PRIMARY KEY (id), FOREIGN KEY (distribution) REFERENCES distribution (distribution) ) =head1 SUPPORT CPANDB::Ticket is part of the L API. See the documentation for L for more information. =head1 AUTHOR Adam Kennedy Eadamk@cpan.orgE =head1 COPYRIGHT Copyright 2009 - 2012 Adam Kennedy. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. The full text of the license can be found in the LICENSE file included with this module. CPANDB-0.18/lib/CPANDB/Module.pod0000644000175100017510000001177012023506260014411 0ustar adamadam=head1 NAME CPANDB::Module - CPANDB class for the module table =head1 DESCRIPTION TO BE COMPLETED =head1 METHODS =head2 base # Returns 'CPANDB' my $namespace = CPANDB::Module->base; Normally you will only need to work directly with a table class, and only with one ORLite package. However, if for some reason you need to work with multiple ORLite packages at the same time without hardcoding the root namespace all the time, you can determine the root namespace from an object or table class with the C method. =head2 table # Returns 'module' print CPANDB::Module->table; While you should not need the name of table for any simple operations, from time to time you may need it programatically. If you do need it, you can use the C
method to get the table name. =head2 load my $object = CPANDB::Module->load( $module ); If your table has single column primary key, a C method will be generated in the class. If there is no primary key, the method is not created. The C method provides a shortcut mechanism for fetching a single object based on the value of the primary key. However it should only be used for cases where your code trusts the record to already exists. It returns a C object, or throws an exception if the object does not exist. =head2 select # Get all objects in list context my @list = CPANDB::Module->select; # Get a subset of objects in scalar context my $array_ref = CPANDB::Module->select( 'where module > ? order by module', 1000, ); The C query on the module table. It takes an optional argument of a SQL phrase to be added after the C section of the query, followed by variables to be bound to the placeholders in the SQL phrase. Any SQL that is compatible with SQLite can be used in the parameter. Returns a list of B objects when called in list context, or a reference to an C of B objects when called in scalar context. Throws an exception on error, typically directly from the L layer. =head2 iterate CPANDB::Module->iterate( sub { print $_->module . "\n"; } ); The C method enables the processing of large tables one record at a time without loading having to them all into memory in advance. This plays well to the strength of SQLite, allowing it to do the work of loading arbitrarily large stream of records from disk while retaining the full power of Perl when processing the records. The last argument to C must be a subroutine reference that will be called for each element in the list, with the object provided in the topic variable C<$_>. This makes the C code fragment above functionally equivalent to the following, except with an O(1) memory cost instead of O(n). foreach ( CPANDB::Module->select ) { print $_->module . "\n"; } You can filter the list via SQL in the same way you can with C query on the module table. It takes an optional argument of a SQL phrase to be added after the C section of the query, followed by variables to be bound to the placeholders in the SQL phrase. Any SQL that is compatible with SQLite can be used in the parameter. Returns the number of objects that match the condition. Throws an exception on error, typically directly from the L layer. =head1 ACCESSORS =head2 module if ( $object->module ) { print "Object has been inserted\n"; } else { print "Object has not been inserted\n"; } Returns true, or throws an exception on error. REMAINING ACCESSORS TO BE COMPLETED =head1 SQL The module table was originally created with the following SQL command. CREATE TABLE module ( module TEXT NOT NULL PRIMARY KEY, version TEXT NULL, distribution TEXT NOT NULL, FOREIGN KEY (distribution) REFERENCES distribution (distribution) ) =head1 SUPPORT CPANDB::Module is part of the L API. See the documentation for L for more information. =head1 AUTHOR Adam Kennedy Eadamk@cpan.orgE =head1 COPYRIGHT Copyright 2009 - 2012 Adam Kennedy. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. The full text of the license can be found in the LICENSE file included with this module. CPANDB-0.18/lib/CPANDB/Requires.pod0000644000175100017510000001235512023506260014763 0ustar adamadam=head1 NAME CPANDB::Requires - CPANDB class for the requires table =head1 DESCRIPTION TO BE COMPLETED =head1 METHODS =head2 base # Returns 'CPANDB' my $namespace = CPANDB::Requires->base; Normally you will only need to work directly with a table class, and only with one ORLite package. However, if for some reason you need to work with multiple ORLite packages at the same time without hardcoding the root namespace all the time, you can determine the root namespace from an object or table class with the C method. =head2 table # Returns 'requires' print CPANDB::Requires->table; While you should not need the name of table for any simple operations, from time to time you may need it programatically. If you do need it, you can use the C
method to get the table name. =head2 load my $object = CPANDB::Requires->load( $distribution ); If your table has single column primary key, a C method will be generated in the class. If there is no primary key, the method is not created. The C method provides a shortcut mechanism for fetching a single object based on the value of the primary key. However it should only be used for cases where your code trusts the record to already exists. It returns a C object, or throws an exception if the object does not exist. =head2 select # Get all objects in list context my @list = CPANDB::Requires->select; # Get a subset of objects in scalar context my $array_ref = CPANDB::Requires->select( 'where distribution > ? order by distribution', 1000, ); The C query on the requires table. It takes an optional argument of a SQL phrase to be added after the C section of the query, followed by variables to be bound to the placeholders in the SQL phrase. Any SQL that is compatible with SQLite can be used in the parameter. Returns a list of B objects when called in list context, or a reference to an C of B objects when called in scalar context. Throws an exception on error, typically directly from the L layer. =head2 iterate CPANDB::Requires->iterate( sub { print $_->distribution . "\n"; } ); The C method enables the processing of large tables one record at a time without loading having to them all into memory in advance. This plays well to the strength of SQLite, allowing it to do the work of loading arbitrarily large stream of records from disk while retaining the full power of Perl when processing the records. The last argument to C must be a subroutine reference that will be called for each element in the list, with the object provided in the topic variable C<$_>. This makes the C code fragment above functionally equivalent to the following, except with an O(1) memory cost instead of O(n). foreach ( CPANDB::Requires->select ) { print $_->distribution . "\n"; } You can filter the list via SQL in the same way you can with C query on the requires table. It takes an optional argument of a SQL phrase to be added after the C section of the query, followed by variables to be bound to the placeholders in the SQL phrase. Any SQL that is compatible with SQLite can be used in the parameter. Returns the number of objects that match the condition. Throws an exception on error, typically directly from the L layer. =head1 ACCESSORS =head2 distribution if ( $object->distribution ) { print "Object has been inserted\n"; } else { print "Object has not been inserted\n"; } Returns true, or throws an exception on error. REMAINING ACCESSORS TO BE COMPLETED =head1 SQL The requires table was originally created with the following SQL command. CREATE TABLE requires ( distribution TEXT NOT NULL, module TEXT NOT NULL, version TEXT NULL, phase TEXT NOT NULL, PRIMARY KEY (distribution, module, phase), FOREIGN KEY (distribution) REFERENCES distribution (distribution), FOREIGN KEY (module) REFERENCES module (module) ) =head1 SUPPORT CPANDB::Requires is part of the L API. See the documentation for L for more information. =head1 AUTHOR Adam Kennedy Eadamk@cpan.orgE =head1 COPYRIGHT Copyright 2009 - 2012 Adam Kennedy. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. The full text of the license can be found in the LICENSE file included with this module. CPANDB-0.18/inc/0000755000175100017510000000000012023506337011533 5ustar adamadamCPANDB-0.18/inc/Module/0000755000175100017510000000000012023506337012760 5ustar adamadamCPANDB-0.18/inc/Module/Install/0000755000175100017510000000000012023506337014366 5ustar adamadamCPANDB-0.18/inc/Module/Install/DSL.pm0000644000175100017510000000457012023506323015347 0ustar adamadam#line 1 package Module::Install::DSL; use strict; use vars qw{$VERSION $ISCORE}; BEGIN { $VERSION = '1.06'; $ISCORE = 1; *inc::Module::Install::DSL::VERSION = *VERSION; @inc::Module::Install::DSL::ISA = __PACKAGE__; } sub import { # Read in the rest of the Makefile.PL open 0 or die "Couldn't open $0: $!"; my $dsl; SCOPE: { local $/ = undef; $dsl = join "", <0>; } # Change inc::Module::Install::DSL to the regular one. # Remove anything before the use inc::... line. $dsl =~ s/.*?^\s*use\s+(?:inc::)?Module::Install::DSL(\b[^;]*);\s*\n//sm; # Load inc::Module::Install as we would in a regular Makefile.Pl SCOPE: { package main; require inc::Module::Install; inc::Module::Install->import; } # Add the ::DSL plugin to the list of packages in /inc my $admin = $Module::Install::MAIN->{admin}; if ( $admin ) { my $from = $INC{"$admin->{path}/DSL.pm"}; my $to = "$admin->{base}/$admin->{prefix}/$admin->{path}/DSL.pm"; $admin->copy( $from => $to ); } # Convert the basic syntax to code my $code = "INIT {\n" . "package main;\n\n" . dsl2code($dsl) . "\n\nWriteAll();\n" . "}\n"; # Execute the script eval $code; print STDERR "Failed to execute the generated code...\n$@" if $@; exit(0); } sub dsl2code { my $dsl = shift; # Split into lines and strip blanks my @lines = grep { /\S/ } split /[\012\015]+/, $dsl; # Each line represents one command my @code = (); my $static = 1; foreach my $line ( @lines ) { # Split the lines into tokens my @tokens = split /\s+/, $line; # The first word is the command my $command = shift @tokens; my @params = (); my @suffix = (); while ( @tokens ) { my $token = shift @tokens; if ( $token eq 'if' or $token eq 'unless' ) { # This is the beginning of a suffix push @suffix, $token; push @suffix, @tokens; # The conditional means this distribution # can no longer be considered fully static. $static = 0; last; } else { # Convert to a string $token =~ s/([\\\'])/\\$1/g; push @params, "'$token'"; } }; # Merge to create the final line of code @tokens = ( $command, @params ? join( ', ', @params ) : (), @suffix ); push @code, join( ' ', @tokens ) . ";\n"; } # Is our configuration static? push @code, "static_config;\n" if $static; # Join into the complete code block return join( '', @code ); } 1; CPANDB-0.18/inc/Module/Install/Can.pm0000644000175100017510000000615712023506323015431 0ustar adamadam#line 1 package Module::Install::Can; use strict; use Config (); use ExtUtils::MakeMaker (); use Module::Install::Base (); use vars qw{$VERSION @ISA $ISCORE}; BEGIN { $VERSION = '1.06'; @ISA = 'Module::Install::Base'; $ISCORE = 1; } # check if we can load some module ### Upgrade this to not have to load the module if possible sub can_use { my ($self, $mod, $ver) = @_; $mod =~ s{::|\\}{/}g; $mod .= '.pm' unless $mod =~ /\.pm$/i; my $pkg = $mod; $pkg =~ s{/}{::}g; $pkg =~ s{\.pm$}{}i; local $@; eval { require $mod; $pkg->VERSION($ver || 0); 1 }; } # Check if we can run some command sub can_run { my ($self, $cmd) = @_; my $_cmd = $cmd; return $_cmd if (-x $_cmd or $_cmd = MM->maybe_command($_cmd)); for my $dir ((split /$Config::Config{path_sep}/, $ENV{PATH}), '.') { next if $dir eq ''; require File::Spec; my $abs = File::Spec->catfile($dir, $cmd); return $abs if (-x $abs or $abs = MM->maybe_command($abs)); } return; } # Can our C compiler environment build XS files sub can_xs { my $self = shift; # Ensure we have the CBuilder module $self->configure_requires( 'ExtUtils::CBuilder' => 0.27 ); # Do we have the configure_requires checker? local $@; eval "require ExtUtils::CBuilder;"; if ( $@ ) { # They don't obey configure_requires, so it is # someone old and delicate. Try to avoid hurting # them by falling back to an older simpler test. return $self->can_cc(); } # Do we have a working C compiler my $builder = ExtUtils::CBuilder->new( quiet => 1, ); unless ( $builder->have_compiler ) { # No working C compiler return 0; } # Write a C file representative of what XS becomes require File::Temp; my ( $FH, $tmpfile ) = File::Temp::tempfile( "compilexs-XXXXX", SUFFIX => '.c', ); binmode $FH; print $FH <<'END_C'; #include "EXTERN.h" #include "perl.h" #include "XSUB.h" int main(int argc, char **argv) { return 0; } int boot_sanexs() { return 1; } END_C close $FH; # Can the C compiler access the same headers XS does my @libs = (); my $object = undef; eval { local $^W = 0; $object = $builder->compile( source => $tmpfile, ); @libs = $builder->link( objects => $object, module_name => 'sanexs', ); }; my $result = $@ ? 0 : 1; # Clean up all the build files foreach ( $tmpfile, $object, @libs ) { next unless defined $_; 1 while unlink; } return $result; } # Can we locate a (the) C compiler sub can_cc { my $self = shift; my @chunks = split(/ /, $Config::Config{cc}) or return; # $Config{cc} may contain args; try to find out the program part while (@chunks) { return $self->can_run("@chunks") || (pop(@chunks), next); } return; } # Fix Cygwin bug on maybe_command(); if ( $^O eq 'cygwin' ) { require ExtUtils::MM_Cygwin; require ExtUtils::MM_Win32; if ( ! defined(&ExtUtils::MM_Cygwin::maybe_command) ) { *ExtUtils::MM_Cygwin::maybe_command = sub { my ($self, $file) = @_; if ($file =~ m{^/cygdrive/}i and ExtUtils::MM_Win32->can('maybe_command')) { ExtUtils::MM_Win32->maybe_command($file); } else { ExtUtils::MM_Unix->maybe_command($file); } } } } 1; __END__ #line 236 CPANDB-0.18/inc/Module/Install/Base.pm0000644000175100017510000000214712023506323015575 0ustar adamadam#line 1 package Module::Install::Base; use strict 'vars'; use vars qw{$VERSION}; BEGIN { $VERSION = '1.06'; } # Suspend handler for "redefined" warnings BEGIN { my $w = $SIG{__WARN__}; $SIG{__WARN__} = sub { $w }; } #line 42 sub new { my $class = shift; unless ( defined &{"${class}::call"} ) { *{"${class}::call"} = sub { shift->_top->call(@_) }; } unless ( defined &{"${class}::load"} ) { *{"${class}::load"} = sub { shift->_top->load(@_) }; } bless { @_ }, $class; } #line 61 sub AUTOLOAD { local $@; my $func = eval { shift->_top->autoload } or return; goto &$func; } #line 75 sub _top { $_[0]->{_top}; } #line 90 sub admin { $_[0]->_top->{admin} or Module::Install::Base::FakeAdmin->new; } #line 106 sub is_admin { ! $_[0]->admin->isa('Module::Install::Base::FakeAdmin'); } sub DESTROY {} package Module::Install::Base::FakeAdmin; use vars qw{$VERSION}; BEGIN { $VERSION = $Module::Install::Base::VERSION; } my $fake; sub new { $fake ||= bless(\@_, $_[0]); } sub AUTOLOAD {} sub DESTROY {} # Restore warning handler BEGIN { $SIG{__WARN__} = $SIG{__WARN__}->(); } 1; #line 159 CPANDB-0.18/inc/Module/Install/Fetch.pm0000644000175100017510000000462712023506323015761 0ustar adamadam#line 1 package Module::Install::Fetch; use strict; use Module::Install::Base (); use vars qw{$VERSION @ISA $ISCORE}; BEGIN { $VERSION = '1.06'; @ISA = 'Module::Install::Base'; $ISCORE = 1; } sub get_file { my ($self, %args) = @_; my ($scheme, $host, $path, $file) = $args{url} =~ m|^(\w+)://([^/]+)(.+)/(.+)| or return; if ( $scheme eq 'http' and ! eval { require LWP::Simple; 1 } ) { $args{url} = $args{ftp_url} or (warn("LWP support unavailable!\n"), return); ($scheme, $host, $path, $file) = $args{url} =~ m|^(\w+)://([^/]+)(.+)/(.+)| or return; } $|++; print "Fetching '$file' from $host... "; unless (eval { require Socket; Socket::inet_aton($host) }) { warn "'$host' resolve failed!\n"; return; } return unless $scheme eq 'ftp' or $scheme eq 'http'; require Cwd; my $dir = Cwd::getcwd(); chdir $args{local_dir} or return if exists $args{local_dir}; if (eval { require LWP::Simple; 1 }) { LWP::Simple::mirror($args{url}, $file); } elsif (eval { require Net::FTP; 1 }) { eval { # use Net::FTP to get past firewall my $ftp = Net::FTP->new($host, Passive => 1, Timeout => 600); $ftp->login("anonymous", 'anonymous@example.com'); $ftp->cwd($path); $ftp->binary; $ftp->get($file) or (warn("$!\n"), return); $ftp->quit; } } elsif (my $ftp = $self->can_run('ftp')) { eval { # no Net::FTP, fallback to ftp.exe require FileHandle; my $fh = FileHandle->new; local $SIG{CHLD} = 'IGNORE'; unless ($fh->open("|$ftp -n")) { warn "Couldn't open ftp: $!\n"; chdir $dir; return; } my @dialog = split(/\n/, <<"END_FTP"); open $host user anonymous anonymous\@example.com cd $path binary get $file $file quit END_FTP foreach (@dialog) { $fh->print("$_\n") } $fh->close; } } else { warn "No working 'ftp' program available!\n"; chdir $dir; return; } unless (-f $file) { warn "Fetching failed: $@\n"; chdir $dir; return; } return if exists $args{size} and -s $file != $args{size}; system($args{run}) if exists $args{run}; unlink($file) if $args{remove}; print(((!exists $args{check_for} or -e $args{check_for}) ? "done!" : "failed! ($!)"), "\n"); chdir $dir; return !$?; } 1; CPANDB-0.18/inc/Module/Install/Win32.pm0000644000175100017510000000340312023506323015621 0ustar adamadam#line 1 package Module::Install::Win32; use strict; use Module::Install::Base (); use vars qw{$VERSION @ISA $ISCORE}; BEGIN { $VERSION = '1.06'; @ISA = 'Module::Install::Base'; $ISCORE = 1; } # determine if the user needs nmake, and download it if needed sub check_nmake { my $self = shift; $self->load('can_run'); $self->load('get_file'); require Config; return unless ( $^O eq 'MSWin32' and $Config::Config{make} and $Config::Config{make} =~ /^nmake\b/i and ! $self->can_run('nmake') ); print "The required 'nmake' executable not found, fetching it...\n"; require File::Basename; my $rv = $self->get_file( url => 'http://download.microsoft.com/download/vc15/Patch/1.52/W95/EN-US/Nmake15.exe', ftp_url => 'ftp://ftp.microsoft.com/Softlib/MSLFILES/Nmake15.exe', local_dir => File::Basename::dirname($^X), size => 51928, run => 'Nmake15.exe /o > nul', check_for => 'Nmake.exe', remove => 1, ); die <<'END_MESSAGE' unless $rv; ------------------------------------------------------------------------------- Since you are using Microsoft Windows, you will need the 'nmake' utility before installation. It's available at: http://download.microsoft.com/download/vc15/Patch/1.52/W95/EN-US/Nmake15.exe or ftp://ftp.microsoft.com/Softlib/MSLFILES/Nmake15.exe Please download the file manually, save it to a directory in %PATH% (e.g. C:\WINDOWS\COMMAND\), then launch the MS-DOS command line shell, "cd" to that directory, and run "Nmake15.exe" from there; that will create the 'nmake.exe' file needed by this module. You may then resume the installation process described in README. ------------------------------------------------------------------------------- END_MESSAGE } 1; CPANDB-0.18/inc/Module/Install/WriteAll.pm0000644000175100017510000000237612023506323016452 0ustar adamadam#line 1 package Module::Install::WriteAll; use strict; use Module::Install::Base (); use vars qw{$VERSION @ISA $ISCORE}; BEGIN { $VERSION = '1.06'; @ISA = qw{Module::Install::Base}; $ISCORE = 1; } sub WriteAll { my $self = shift; my %args = ( meta => 1, sign => 0, inline => 0, check_nmake => 1, @_, ); $self->sign(1) if $args{sign}; $self->admin->WriteAll(%args) if $self->is_admin; $self->check_nmake if $args{check_nmake}; unless ( $self->makemaker_args->{PL_FILES} ) { # XXX: This still may be a bit over-defensive... unless ($self->makemaker(6.25)) { $self->makemaker_args( PL_FILES => {} ) if -f 'Build.PL'; } } # Until ExtUtils::MakeMaker support MYMETA.yml, make sure # we clean it up properly ourself. $self->realclean_files('MYMETA.yml'); if ( $args{inline} ) { $self->Inline->write; } else { $self->Makefile->write; } # The Makefile write process adds a couple of dependencies, # so write the META.yml files after the Makefile. if ( $args{meta} ) { $self->Meta->write; } # Experimental support for MYMETA if ( $ENV{X_MYMETA} ) { if ( $ENV{X_MYMETA} eq 'JSON' ) { $self->Meta->write_mymeta_json; } else { $self->Meta->write_mymeta_yaml; } } return 1; } 1; CPANDB-0.18/inc/Module/Install/Metadata.pm0000644000175100017510000004327712023506323016454 0ustar adamadam#line 1 package Module::Install::Metadata; use strict 'vars'; use Module::Install::Base (); use vars qw{$VERSION @ISA $ISCORE}; BEGIN { $VERSION = '1.06'; @ISA = 'Module::Install::Base'; $ISCORE = 1; } my @boolean_keys = qw{ sign }; my @scalar_keys = qw{ name module_name abstract version distribution_type tests installdirs }; my @tuple_keys = qw{ configure_requires build_requires requires recommends bundles resources }; my @resource_keys = qw{ homepage bugtracker repository }; my @array_keys = qw{ keywords author }; *authors = \&author; sub Meta { shift } sub Meta_BooleanKeys { @boolean_keys } sub Meta_ScalarKeys { @scalar_keys } sub Meta_TupleKeys { @tuple_keys } sub Meta_ResourceKeys { @resource_keys } sub Meta_ArrayKeys { @array_keys } foreach my $key ( @boolean_keys ) { *$key = sub { my $self = shift; if ( defined wantarray and not @_ ) { return $self->{values}->{$key}; } $self->{values}->{$key} = ( @_ ? $_[0] : 1 ); return $self; }; } foreach my $key ( @scalar_keys ) { *$key = sub { my $self = shift; return $self->{values}->{$key} if defined wantarray and !@_; $self->{values}->{$key} = shift; return $self; }; } foreach my $key ( @array_keys ) { *$key = sub { my $self = shift; return $self->{values}->{$key} if defined wantarray and !@_; $self->{values}->{$key} ||= []; push @{$self->{values}->{$key}}, @_; return $self; }; } foreach my $key ( @resource_keys ) { *$key = sub { my $self = shift; unless ( @_ ) { return () unless $self->{values}->{resources}; return map { $_->[1] } grep { $_->[0] eq $key } @{ $self->{values}->{resources} }; } return $self->{values}->{resources}->{$key} unless @_; my $uri = shift or die( "Did not provide a value to $key()" ); $self->resources( $key => $uri ); return 1; }; } foreach my $key ( grep { $_ ne "resources" } @tuple_keys) { *$key = sub { my $self = shift; return $self->{values}->{$key} unless @_; my @added; while ( @_ ) { my $module = shift or last; my $version = shift || 0; push @added, [ $module, $version ]; } push @{ $self->{values}->{$key} }, @added; return map {@$_} @added; }; } # Resource handling my %lc_resource = map { $_ => 1 } qw{ homepage license bugtracker repository }; sub resources { my $self = shift; while ( @_ ) { my $name = shift or last; my $value = shift or next; if ( $name eq lc $name and ! $lc_resource{$name} ) { die("Unsupported reserved lowercase resource '$name'"); } $self->{values}->{resources} ||= []; push @{ $self->{values}->{resources} }, [ $name, $value ]; } $self->{values}->{resources}; } # Aliases for build_requires that will have alternative # meanings in some future version of META.yml. sub test_requires { shift->build_requires(@_) } sub install_requires { shift->build_requires(@_) } # Aliases for installdirs options sub install_as_core { $_[0]->installdirs('perl') } sub install_as_cpan { $_[0]->installdirs('site') } sub install_as_site { $_[0]->installdirs('site') } sub install_as_vendor { $_[0]->installdirs('vendor') } sub dynamic_config { my $self = shift; my $value = @_ ? shift : 1; if ( $self->{values}->{dynamic_config} ) { # Once dynamic we never change to static, for safety return 0; } $self->{values}->{dynamic_config} = $value ? 1 : 0; return 1; } # Convenience command sub static_config { shift->dynamic_config(0); } sub perl_version { my $self = shift; return $self->{values}->{perl_version} unless @_; my $version = shift or die( "Did not provide a value to perl_version()" ); # Normalize the version $version = $self->_perl_version($version); # We don't support the really old versions unless ( $version >= 5.005 ) { die "Module::Install only supports 5.005 or newer (use ExtUtils::MakeMaker)\n"; } $self->{values}->{perl_version} = $version; } sub all_from { my ( $self, $file ) = @_; unless ( defined($file) ) { my $name = $self->name or die( "all_from called with no args without setting name() first" ); $file = join('/', 'lib', split(/-/, $name)) . '.pm'; $file =~ s{.*/}{} unless -e $file; unless ( -e $file ) { die("all_from cannot find $file from $name"); } } unless ( -f $file ) { die("The path '$file' does not exist, or is not a file"); } $self->{values}{all_from} = $file; # Some methods pull from POD instead of code. # If there is a matching .pod, use that instead my $pod = $file; $pod =~ s/\.pm$/.pod/i; $pod = $file unless -e $pod; # Pull the different values $self->name_from($file) unless $self->name; $self->version_from($file) unless $self->version; $self->perl_version_from($file) unless $self->perl_version; $self->author_from($pod) unless @{$self->author || []}; $self->license_from($pod) unless $self->license; $self->abstract_from($pod) unless $self->abstract; return 1; } sub provides { my $self = shift; my $provides = ( $self->{values}->{provides} ||= {} ); %$provides = (%$provides, @_) if @_; return $provides; } sub auto_provides { my $self = shift; return $self unless $self->is_admin; unless (-e 'MANIFEST') { warn "Cannot deduce auto_provides without a MANIFEST, skipping\n"; return $self; } # Avoid spurious warnings as we are not checking manifest here. local $SIG{__WARN__} = sub {1}; require ExtUtils::Manifest; local *ExtUtils::Manifest::manicheck = sub { return }; require Module::Build; my $build = Module::Build->new( dist_name => $self->name, dist_version => $self->version, license => $self->license, ); $self->provides( %{ $build->find_dist_packages || {} } ); } sub feature { my $self = shift; my $name = shift; my $features = ( $self->{values}->{features} ||= [] ); my $mods; if ( @_ == 1 and ref( $_[0] ) ) { # The user used ->feature like ->features by passing in the second # argument as a reference. Accomodate for that. $mods = $_[0]; } else { $mods = \@_; } my $count = 0; push @$features, ( $name => [ map { ref($_) ? ( ref($_) eq 'HASH' ) ? %$_ : @$_ : $_ } @$mods ] ); return @$features; } sub features { my $self = shift; while ( my ( $name, $mods ) = splice( @_, 0, 2 ) ) { $self->feature( $name, @$mods ); } return $self->{values}->{features} ? @{ $self->{values}->{features} } : (); } sub no_index { my $self = shift; my $type = shift; push @{ $self->{values}->{no_index}->{$type} }, @_ if $type; return $self->{values}->{no_index}; } sub read { my $self = shift; $self->include_deps( 'YAML::Tiny', 0 ); require YAML::Tiny; my $data = YAML::Tiny::LoadFile('META.yml'); # Call methods explicitly in case user has already set some values. while ( my ( $key, $value ) = each %$data ) { next unless $self->can($key); if ( ref $value eq 'HASH' ) { while ( my ( $module, $version ) = each %$value ) { $self->can($key)->($self, $module => $version ); } } else { $self->can($key)->($self, $value); } } return $self; } sub write { my $self = shift; return $self unless $self->is_admin; $self->admin->write_meta; return $self; } sub version_from { require ExtUtils::MM_Unix; my ( $self, $file ) = @_; $self->version( ExtUtils::MM_Unix->parse_version($file) ); # for version integrity check $self->makemaker_args( VERSION_FROM => $file ); } sub abstract_from { require ExtUtils::MM_Unix; my ( $self, $file ) = @_; $self->abstract( bless( { DISTNAME => $self->name }, 'ExtUtils::MM_Unix' )->parse_abstract($file) ); } # Add both distribution and module name sub name_from { my ($self, $file) = @_; if ( Module::Install::_read($file) =~ m/ ^ \s* package \s* ([\w:]+) \s* ; /ixms ) { my ($name, $module_name) = ($1, $1); $name =~ s{::}{-}g; $self->name($name); unless ( $self->module_name ) { $self->module_name($module_name); } } else { die("Cannot determine name from $file\n"); } } sub _extract_perl_version { if ( $_[0] =~ m/ ^\s* (?:use|require) \s* v? ([\d_\.]+) \s* ; /ixms ) { my $perl_version = $1; $perl_version =~ s{_}{}g; return $perl_version; } else { return; } } sub perl_version_from { my $self = shift; my $perl_version=_extract_perl_version(Module::Install::_read($_[0])); if ($perl_version) { $self->perl_version($perl_version); } else { warn "Cannot determine perl version info from $_[0]\n"; return; } } sub author_from { my $self = shift; my $content = Module::Install::_read($_[0]); if ($content =~ m/ =head \d \s+ (?:authors?)\b \s* ([^\n]*) | =head \d \s+ (?:licen[cs]e|licensing|copyright|legal)\b \s* .*? copyright .*? \d\d\d[\d.]+ \s* (?:\bby\b)? \s* ([^\n]*) /ixms) { my $author = $1 || $2; # XXX: ugly but should work anyway... if (eval "require Pod::Escapes; 1") { # Pod::Escapes has a mapping table. # It's in core of perl >= 5.9.3, and should be installed # as one of the Pod::Simple's prereqs, which is a prereq # of Pod::Text 3.x (see also below). $author =~ s{ E<( (\d+) | ([A-Za-z]+) )> } { defined $2 ? chr($2) : defined $Pod::Escapes::Name2character_number{$1} ? chr($Pod::Escapes::Name2character_number{$1}) : do { warn "Unknown escape: E<$1>"; "E<$1>"; }; }gex; } elsif (eval "require Pod::Text; 1" && $Pod::Text::VERSION < 3) { # Pod::Text < 3.0 has yet another mapping table, # though the table name of 2.x and 1.x are different. # (1.x is in core of Perl < 5.6, 2.x is in core of # Perl < 5.9.3) my $mapping = ($Pod::Text::VERSION < 2) ? \%Pod::Text::HTML_Escapes : \%Pod::Text::ESCAPES; $author =~ s{ E<( (\d+) | ([A-Za-z]+) )> } { defined $2 ? chr($2) : defined $mapping->{$1} ? $mapping->{$1} : do { warn "Unknown escape: E<$1>"; "E<$1>"; }; }gex; } else { $author =~ s{E}{<}g; $author =~ s{E}{>}g; } $self->author($author); } else { warn "Cannot determine author info from $_[0]\n"; } } #Stolen from M::B my %license_urls = ( perl => 'http://dev.perl.org/licenses/', apache => 'http://apache.org/licenses/LICENSE-2.0', apache_1_1 => 'http://apache.org/licenses/LICENSE-1.1', artistic => 'http://opensource.org/licenses/artistic-license.php', artistic_2 => 'http://opensource.org/licenses/artistic-license-2.0.php', lgpl => 'http://opensource.org/licenses/lgpl-license.php', lgpl2 => 'http://opensource.org/licenses/lgpl-2.1.php', lgpl3 => 'http://opensource.org/licenses/lgpl-3.0.html', bsd => 'http://opensource.org/licenses/bsd-license.php', gpl => 'http://opensource.org/licenses/gpl-license.php', gpl2 => 'http://opensource.org/licenses/gpl-2.0.php', gpl3 => 'http://opensource.org/licenses/gpl-3.0.html', mit => 'http://opensource.org/licenses/mit-license.php', mozilla => 'http://opensource.org/licenses/mozilla1.1.php', open_source => undef, unrestricted => undef, restrictive => undef, unknown => undef, ); sub license { my $self = shift; return $self->{values}->{license} unless @_; my $license = shift or die( 'Did not provide a value to license()' ); $license = __extract_license($license) || lc $license; $self->{values}->{license} = $license; # Automatically fill in license URLs if ( $license_urls{$license} ) { $self->resources( license => $license_urls{$license} ); } return 1; } sub _extract_license { my $pod = shift; my $matched; return __extract_license( ($matched) = $pod =~ m/ (=head \d \s+ L(?i:ICEN[CS]E|ICENSING)\b.*?) (=head \d.*|=cut.*|)\z /xms ) || __extract_license( ($matched) = $pod =~ m/ (=head \d \s+ (?:C(?i:OPYRIGHTS?)|L(?i:EGAL))\b.*?) (=head \d.*|=cut.*|)\z /xms ); } sub __extract_license { my $license_text = shift or return; my @phrases = ( '(?:under )?the same (?:terms|license) as (?:perl|the perl (?:\d )?programming language)' => 'perl', 1, '(?:under )?the terms of (?:perl|the perl programming language) itself' => 'perl', 1, 'Artistic and GPL' => 'perl', 1, 'GNU general public license' => 'gpl', 1, 'GNU public license' => 'gpl', 1, 'GNU lesser general public license' => 'lgpl', 1, 'GNU lesser public license' => 'lgpl', 1, 'GNU library general public license' => 'lgpl', 1, 'GNU library public license' => 'lgpl', 1, 'GNU Free Documentation license' => 'unrestricted', 1, 'GNU Affero General Public License' => 'open_source', 1, '(?:Free)?BSD license' => 'bsd', 1, 'Artistic license 2\.0' => 'artistic_2', 1, 'Artistic license' => 'artistic', 1, 'Apache (?:Software )?license' => 'apache', 1, 'GPL' => 'gpl', 1, 'LGPL' => 'lgpl', 1, 'BSD' => 'bsd', 1, 'Artistic' => 'artistic', 1, 'MIT' => 'mit', 1, 'Mozilla Public License' => 'mozilla', 1, 'Q Public License' => 'open_source', 1, 'OpenSSL License' => 'unrestricted', 1, 'SSLeay License' => 'unrestricted', 1, 'zlib License' => 'open_source', 1, 'proprietary' => 'proprietary', 0, ); while ( my ($pattern, $license, $osi) = splice(@phrases, 0, 3) ) { $pattern =~ s#\s+#\\s+#gs; if ( $license_text =~ /\b$pattern\b/i ) { return $license; } } return ''; } sub license_from { my $self = shift; if (my $license=_extract_license(Module::Install::_read($_[0]))) { $self->license($license); } else { warn "Cannot determine license info from $_[0]\n"; return 'unknown'; } } sub _extract_bugtracker { my @links = $_[0] =~ m#L<( https?\Q://rt.cpan.org/\E[^>]+| https?\Q://github.com/\E[\w_]+/[\w_]+/issues| https?\Q://code.google.com/p/\E[\w_\-]+/issues/list )>#gx; my %links; @links{@links}=(); @links=keys %links; return @links; } sub bugtracker_from { my $self = shift; my $content = Module::Install::_read($_[0]); my @links = _extract_bugtracker($content); unless ( @links ) { warn "Cannot determine bugtracker info from $_[0]\n"; return 0; } if ( @links > 1 ) { warn "Found more than one bugtracker link in $_[0]\n"; return 0; } # Set the bugtracker bugtracker( $links[0] ); return 1; } sub requires_from { my $self = shift; my $content = Module::Install::_readperl($_[0]); my @requires = $content =~ m/^use\s+([^\W\d]\w*(?:::\w+)*)\s+(v?[\d\.]+)/mg; while ( @requires ) { my $module = shift @requires; my $version = shift @requires; $self->requires( $module => $version ); } } sub test_requires_from { my $self = shift; my $content = Module::Install::_readperl($_[0]); my @requires = $content =~ m/^use\s+([^\W\d]\w*(?:::\w+)*)\s+([\d\.]+)/mg; while ( @requires ) { my $module = shift @requires; my $version = shift @requires; $self->test_requires( $module => $version ); } } # Convert triple-part versions (eg, 5.6.1 or 5.8.9) to # numbers (eg, 5.006001 or 5.008009). # Also, convert double-part versions (eg, 5.8) sub _perl_version { my $v = $_[-1]; $v =~ s/^([1-9])\.([1-9]\d?\d?)$/sprintf("%d.%03d",$1,$2)/e; $v =~ s/^([1-9])\.([1-9]\d?\d?)\.(0|[1-9]\d?\d?)$/sprintf("%d.%03d%03d",$1,$2,$3 || 0)/e; $v =~ s/(\.\d\d\d)000$/$1/; $v =~ s/_.+$//; if ( ref($v) ) { # Numify $v = $v + 0; } return $v; } sub add_metadata { my $self = shift; my %hash = @_; for my $key (keys %hash) { warn "add_metadata: $key is not prefixed with 'x_'.\n" . "Use appopriate function to add non-private metadata.\n" unless $key =~ /^x_/; $self->{values}->{$key} = $hash{$key}; } } ###################################################################### # MYMETA Support sub WriteMyMeta { die "WriteMyMeta has been deprecated"; } sub write_mymeta_yaml { my $self = shift; # We need YAML::Tiny to write the MYMETA.yml file unless ( eval { require YAML::Tiny; 1; } ) { return 1; } # Generate the data my $meta = $self->_write_mymeta_data or return 1; # Save as the MYMETA.yml file print "Writing MYMETA.yml\n"; YAML::Tiny::DumpFile('MYMETA.yml', $meta); } sub write_mymeta_json { my $self = shift; # We need JSON to write the MYMETA.json file unless ( eval { require JSON; 1; } ) { return 1; } # Generate the data my $meta = $self->_write_mymeta_data or return 1; # Save as the MYMETA.yml file print "Writing MYMETA.json\n"; Module::Install::_write( 'MYMETA.json', JSON->new->pretty(1)->canonical->encode($meta), ); } sub _write_mymeta_data { my $self = shift; # If there's no existing META.yml there is nothing we can do return undef unless -f 'META.yml'; # We need Parse::CPAN::Meta to load the file unless ( eval { require Parse::CPAN::Meta; 1; } ) { return undef; } # Merge the perl version into the dependencies my $val = $self->Meta->{values}; my $perl = delete $val->{perl_version}; if ( $perl ) { $val->{requires} ||= []; my $requires = $val->{requires}; # Canonize to three-dot version after Perl 5.6 if ( $perl >= 5.006 ) { $perl =~ s{^(\d+)\.(\d\d\d)(\d*)}{join('.', $1, int($2||0), int($3||0))}e } unshift @$requires, [ perl => $perl ]; } # Load the advisory META.yml file my @yaml = Parse::CPAN::Meta::LoadFile('META.yml'); my $meta = $yaml[0]; # Overwrite the non-configure dependency hashs delete $meta->{requires}; delete $meta->{build_requires}; delete $meta->{recommends}; if ( exists $val->{requires} ) { $meta->{requires} = { map { @$_ } @{ $val->{requires} } }; } if ( exists $val->{build_requires} ) { $meta->{build_requires} = { map { @$_ } @{ $val->{build_requires} } }; } return $meta; } 1; CPANDB-0.18/inc/Module/Install/Scripts.pm0000644000175100017510000000101112023506323016337 0ustar adamadam#line 1 package Module::Install::Scripts; use strict 'vars'; use Module::Install::Base (); use vars qw{$VERSION @ISA $ISCORE}; BEGIN { $VERSION = '1.06'; @ISA = 'Module::Install::Base'; $ISCORE = 1; } sub install_script { my $self = shift; my $args = $self->makemaker_args; my $exe = $args->{EXE_FILES} ||= []; foreach ( @_ ) { if ( -f $_ ) { push @$exe, $_; } elsif ( -d 'script' and -f "script/$_" ) { push @$exe, "script/$_"; } else { die("Cannot find script '$_'"); } } } 1; CPANDB-0.18/inc/Module/Install/Makefile.pm0000644000175100017510000002743712023506323016451 0ustar adamadam#line 1 package Module::Install::Makefile; use strict 'vars'; use ExtUtils::MakeMaker (); use Module::Install::Base (); use Fcntl qw/:flock :seek/; use vars qw{$VERSION @ISA $ISCORE}; BEGIN { $VERSION = '1.06'; @ISA = 'Module::Install::Base'; $ISCORE = 1; } sub Makefile { $_[0] } my %seen = (); sub prompt { shift; # Infinite loop protection my @c = caller(); if ( ++$seen{"$c[1]|$c[2]|$_[0]"} > 3 ) { die "Caught an potential prompt infinite loop ($c[1]|$c[2]|$_[0])"; } # In automated testing or non-interactive session, always use defaults if ( ($ENV{AUTOMATED_TESTING} or -! -t STDIN) and ! $ENV{PERL_MM_USE_DEFAULT} ) { local $ENV{PERL_MM_USE_DEFAULT} = 1; goto &ExtUtils::MakeMaker::prompt; } else { goto &ExtUtils::MakeMaker::prompt; } } # Store a cleaned up version of the MakeMaker version, # since we need to behave differently in a variety of # ways based on the MM version. my $makemaker = eval $ExtUtils::MakeMaker::VERSION; # If we are passed a param, do a "newer than" comparison. # Otherwise, just return the MakeMaker version. sub makemaker { ( @_ < 2 or $makemaker >= eval($_[1]) ) ? $makemaker : 0 } # Ripped from ExtUtils::MakeMaker 6.56, and slightly modified # as we only need to know here whether the attribute is an array # or a hash or something else (which may or may not be appendable). my %makemaker_argtype = ( C => 'ARRAY', CONFIG => 'ARRAY', # CONFIGURE => 'CODE', # ignore DIR => 'ARRAY', DL_FUNCS => 'HASH', DL_VARS => 'ARRAY', EXCLUDE_EXT => 'ARRAY', EXE_FILES => 'ARRAY', FUNCLIST => 'ARRAY', H => 'ARRAY', IMPORTS => 'HASH', INCLUDE_EXT => 'ARRAY', LIBS => 'ARRAY', # ignore '' MAN1PODS => 'HASH', MAN3PODS => 'HASH', META_ADD => 'HASH', META_MERGE => 'HASH', PL_FILES => 'HASH', PM => 'HASH', PMLIBDIRS => 'ARRAY', PMLIBPARENTDIRS => 'ARRAY', PREREQ_PM => 'HASH', CONFIGURE_REQUIRES => 'HASH', SKIP => 'ARRAY', TYPEMAPS => 'ARRAY', XS => 'HASH', # VERSION => ['version',''], # ignore # _KEEP_AFTER_FLUSH => '', clean => 'HASH', depend => 'HASH', dist => 'HASH', dynamic_lib=> 'HASH', linkext => 'HASH', macro => 'HASH', postamble => 'HASH', realclean => 'HASH', test => 'HASH', tool_autosplit => 'HASH', # special cases where you can use makemaker_append CCFLAGS => 'APPENDABLE', DEFINE => 'APPENDABLE', INC => 'APPENDABLE', LDDLFLAGS => 'APPENDABLE', LDFROM => 'APPENDABLE', ); sub makemaker_args { my ($self, %new_args) = @_; my $args = ( $self->{makemaker_args} ||= {} ); foreach my $key (keys %new_args) { if ($makemaker_argtype{$key}) { if ($makemaker_argtype{$key} eq 'ARRAY') { $args->{$key} = [] unless defined $args->{$key}; unless (ref $args->{$key} eq 'ARRAY') { $args->{$key} = [$args->{$key}] } push @{$args->{$key}}, ref $new_args{$key} eq 'ARRAY' ? @{$new_args{$key}} : $new_args{$key}; } elsif ($makemaker_argtype{$key} eq 'HASH') { $args->{$key} = {} unless defined $args->{$key}; foreach my $skey (keys %{ $new_args{$key} }) { $args->{$key}{$skey} = $new_args{$key}{$skey}; } } elsif ($makemaker_argtype{$key} eq 'APPENDABLE') { $self->makemaker_append($key => $new_args{$key}); } } else { if (defined $args->{$key}) { warn qq{MakeMaker attribute "$key" is overriden; use "makemaker_append" to append values\n}; } $args->{$key} = $new_args{$key}; } } return $args; } # For mm args that take multiple space-seperated args, # append an argument to the current list. sub makemaker_append { my $self = shift; my $name = shift; my $args = $self->makemaker_args; $args->{$name} = defined $args->{$name} ? join( ' ', $args->{$name}, @_ ) : join( ' ', @_ ); } sub build_subdirs { my $self = shift; my $subdirs = $self->makemaker_args->{DIR} ||= []; for my $subdir (@_) { push @$subdirs, $subdir; } } sub clean_files { my $self = shift; my $clean = $self->makemaker_args->{clean} ||= {}; %$clean = ( %$clean, FILES => join ' ', grep { length $_ } ($clean->{FILES} || (), @_), ); } sub realclean_files { my $self = shift; my $realclean = $self->makemaker_args->{realclean} ||= {}; %$realclean = ( %$realclean, FILES => join ' ', grep { length $_ } ($realclean->{FILES} || (), @_), ); } sub libs { my $self = shift; my $libs = ref $_[0] ? shift : [ shift ]; $self->makemaker_args( LIBS => $libs ); } sub inc { my $self = shift; $self->makemaker_args( INC => shift ); } sub _wanted_t { } sub tests_recursive { my $self = shift; my $dir = shift || 't'; unless ( -d $dir ) { die "tests_recursive dir '$dir' does not exist"; } my %tests = map { $_ => 1 } split / /, ($self->tests || ''); require File::Find; File::Find::find( sub { /\.t$/ and -f $_ and $tests{"$File::Find::dir/*.t"} = 1 }, $dir ); $self->tests( join ' ', sort keys %tests ); } sub write { my $self = shift; die "&Makefile->write() takes no arguments\n" if @_; # Check the current Perl version my $perl_version = $self->perl_version; if ( $perl_version ) { eval "use $perl_version; 1" or die "ERROR: perl: Version $] is installed, " . "but we need version >= $perl_version"; } # Make sure we have a new enough MakeMaker require ExtUtils::MakeMaker; if ( $perl_version and $self->_cmp($perl_version, '5.006') >= 0 ) { # This previous attempted to inherit the version of # ExtUtils::MakeMaker in use by the module author, but this # was found to be untenable as some authors build releases # using future dev versions of EU:MM that nobody else has. # Instead, #toolchain suggests we use 6.59 which is the most # stable version on CPAN at time of writing and is, to quote # ribasushi, "not terminally fucked, > and tested enough". # TODO: We will now need to maintain this over time to push # the version up as new versions are released. $self->build_requires( 'ExtUtils::MakeMaker' => 6.59 ); $self->configure_requires( 'ExtUtils::MakeMaker' => 6.59 ); } else { # Allow legacy-compatibility with 5.005 by depending on the # most recent EU:MM that supported 5.005. $self->build_requires( 'ExtUtils::MakeMaker' => 6.36 ); $self->configure_requires( 'ExtUtils::MakeMaker' => 6.36 ); } # Generate the MakeMaker params my $args = $self->makemaker_args; $args->{DISTNAME} = $self->name; $args->{NAME} = $self->module_name || $self->name; $args->{NAME} =~ s/-/::/g; $args->{VERSION} = $self->version or die <<'EOT'; ERROR: Can't determine distribution version. Please specify it explicitly via 'version' in Makefile.PL, or set a valid $VERSION in a module, and provide its file path via 'version_from' (or 'all_from' if you prefer) in Makefile.PL. EOT if ( $self->tests ) { my @tests = split ' ', $self->tests; my %seen; $args->{test} = { TESTS => (join ' ', grep {!$seen{$_}++} @tests), }; } elsif ( $Module::Install::ExtraTests::use_extratests ) { # Module::Install::ExtraTests doesn't set $self->tests and does its own tests via harness. # So, just ignore our xt tests here. } elsif ( -d 'xt' and ($Module::Install::AUTHOR or $ENV{RELEASE_TESTING}) ) { $args->{test} = { TESTS => join( ' ', map { "$_/*.t" } grep { -d $_ } qw{ t xt } ), }; } if ( $] >= 5.005 ) { $args->{ABSTRACT} = $self->abstract; $args->{AUTHOR} = join ', ', @{$self->author || []}; } if ( $self->makemaker(6.10) ) { $args->{NO_META} = 1; #$args->{NO_MYMETA} = 1; } if ( $self->makemaker(6.17) and $self->sign ) { $args->{SIGN} = 1; } unless ( $self->is_admin ) { delete $args->{SIGN}; } if ( $self->makemaker(6.31) and $self->license ) { $args->{LICENSE} = $self->license; } my $prereq = ($args->{PREREQ_PM} ||= {}); %$prereq = ( %$prereq, map { @$_ } # flatten [module => version] map { @$_ } grep $_, ($self->requires) ); # Remove any reference to perl, PREREQ_PM doesn't support it delete $args->{PREREQ_PM}->{perl}; # Merge both kinds of requires into BUILD_REQUIRES my $build_prereq = ($args->{BUILD_REQUIRES} ||= {}); %$build_prereq = ( %$build_prereq, map { @$_ } # flatten [module => version] map { @$_ } grep $_, ($self->configure_requires, $self->build_requires) ); # Remove any reference to perl, BUILD_REQUIRES doesn't support it delete $args->{BUILD_REQUIRES}->{perl}; # Delete bundled dists from prereq_pm, add it to Makefile DIR my $subdirs = ($args->{DIR} || []); if ($self->bundles) { my %processed; foreach my $bundle (@{ $self->bundles }) { my ($mod_name, $dist_dir) = @$bundle; delete $prereq->{$mod_name}; $dist_dir = File::Basename::basename($dist_dir); # dir for building this module if (not exists $processed{$dist_dir}) { if (-d $dist_dir) { # List as sub-directory to be processed by make push @$subdirs, $dist_dir; } # Else do nothing: the module is already present on the system $processed{$dist_dir} = undef; } } } unless ( $self->makemaker('6.55_03') ) { %$prereq = (%$prereq,%$build_prereq); delete $args->{BUILD_REQUIRES}; } if ( my $perl_version = $self->perl_version ) { eval "use $perl_version; 1" or die "ERROR: perl: Version $] is installed, " . "but we need version >= $perl_version"; if ( $self->makemaker(6.48) ) { $args->{MIN_PERL_VERSION} = $perl_version; } } if ($self->installdirs) { warn qq{old INSTALLDIRS (probably set by makemaker_args) is overriden by installdirs\n} if $args->{INSTALLDIRS}; $args->{INSTALLDIRS} = $self->installdirs; } my %args = map { ( $_ => $args->{$_} ) } grep {defined($args->{$_} ) } keys %$args; my $user_preop = delete $args{dist}->{PREOP}; if ( my $preop = $self->admin->preop($user_preop) ) { foreach my $key ( keys %$preop ) { $args{dist}->{$key} = $preop->{$key}; } } my $mm = ExtUtils::MakeMaker::WriteMakefile(%args); $self->fix_up_makefile($mm->{FIRST_MAKEFILE} || 'Makefile'); } sub fix_up_makefile { my $self = shift; my $makefile_name = shift; my $top_class = ref($self->_top) || ''; my $top_version = $self->_top->VERSION || ''; my $preamble = $self->preamble ? "# Preamble by $top_class $top_version\n" . $self->preamble : ''; my $postamble = "# Postamble by $top_class $top_version\n" . ($self->postamble || ''); local *MAKEFILE; open MAKEFILE, "+< $makefile_name" or die "fix_up_makefile: Couldn't open $makefile_name: $!"; eval { flock MAKEFILE, LOCK_EX }; my $makefile = do { local $/; }; $makefile =~ s/\b(test_harness\(\$\(TEST_VERBOSE\), )/$1'inc', /; $makefile =~ s/( -I\$\(INST_ARCHLIB\))/ -Iinc$1/g; $makefile =~ s/( "-I\$\(INST_LIB\)")/ "-Iinc"$1/g; $makefile =~ s/^(FULLPERL = .*)/$1 "-Iinc"/m; $makefile =~ s/^(PERL = .*)/$1 "-Iinc"/m; # Module::Install will never be used to build the Core Perl # Sometimes PERL_LIB and PERL_ARCHLIB get written anyway, which breaks # PREFIX/PERL5LIB, and thus, install_share. Blank them if they exist $makefile =~ s/^PERL_LIB = .+/PERL_LIB =/m; #$makefile =~ s/^PERL_ARCHLIB = .+/PERL_ARCHLIB =/m; # Perl 5.005 mentions PERL_LIB explicitly, so we have to remove that as well. $makefile =~ s/(\"?)-I\$\(PERL_LIB\)\1//g; # XXX - This is currently unused; not sure if it breaks other MM-users # $makefile =~ s/^pm_to_blib\s+:\s+/pm_to_blib :: /mg; seek MAKEFILE, 0, SEEK_SET; truncate MAKEFILE, 0; print MAKEFILE "$preamble$makefile$postamble" or die $!; close MAKEFILE or die $!; 1; } sub preamble { my ($self, $text) = @_; $self->{preamble} = $text . $self->{preamble} if defined $text; $self->{preamble}; } sub postamble { my ($self, $text) = @_; $self->{postamble} ||= $self->admin->postamble; $self->{postamble} .= $text if defined $text; $self->{postamble} } 1; __END__ #line 544 CPANDB-0.18/inc/Module/Install.pm0000644000175100017510000003013512023506323014721 0ustar adamadam#line 1 package Module::Install; # For any maintainers: # The load order for Module::Install is a bit magic. # It goes something like this... # # IF ( host has Module::Install installed, creating author mode ) { # 1. Makefile.PL calls "use inc::Module::Install" # 2. $INC{inc/Module/Install.pm} set to installed version of inc::Module::Install # 3. The installed version of inc::Module::Install loads # 4. inc::Module::Install calls "require Module::Install" # 5. The ./inc/ version of Module::Install loads # } ELSE { # 1. Makefile.PL calls "use inc::Module::Install" # 2. $INC{inc/Module/Install.pm} set to ./inc/ version of Module::Install # 3. The ./inc/ version of Module::Install loads # } use 5.005; use strict 'vars'; use Cwd (); use File::Find (); use File::Path (); use vars qw{$VERSION $MAIN}; BEGIN { # All Module::Install core packages now require synchronised versions. # This will be used to ensure we don't accidentally load old or # different versions of modules. # This is not enforced yet, but will be some time in the next few # releases once we can make sure it won't clash with custom # Module::Install extensions. $VERSION = '1.06'; # Storage for the pseudo-singleton $MAIN = undef; *inc::Module::Install::VERSION = *VERSION; @inc::Module::Install::ISA = __PACKAGE__; } sub import { my $class = shift; my $self = $class->new(@_); my $who = $self->_caller; #------------------------------------------------------------- # all of the following checks should be included in import(), # to allow "eval 'require Module::Install; 1' to test # installation of Module::Install. (RT #51267) #------------------------------------------------------------- # Whether or not inc::Module::Install is actually loaded, the # $INC{inc/Module/Install.pm} is what will still get set as long as # the caller loaded module this in the documented manner. # If not set, the caller may NOT have loaded the bundled version, and thus # they may not have a MI version that works with the Makefile.PL. This would # result in false errors or unexpected behaviour. And we don't want that. my $file = join( '/', 'inc', split /::/, __PACKAGE__ ) . '.pm'; unless ( $INC{$file} ) { die <<"END_DIE" } Please invoke ${\__PACKAGE__} with: use inc::${\__PACKAGE__}; not: use ${\__PACKAGE__}; END_DIE # This reportedly fixes a rare Win32 UTC file time issue, but # as this is a non-cross-platform XS module not in the core, # we shouldn't really depend on it. See RT #24194 for detail. # (Also, this module only supports Perl 5.6 and above). eval "use Win32::UTCFileTime" if $^O eq 'MSWin32' && $] >= 5.006; # If the script that is loading Module::Install is from the future, # then make will detect this and cause it to re-run over and over # again. This is bad. Rather than taking action to touch it (which # is unreliable on some platforms and requires write permissions) # for now we should catch this and refuse to run. if ( -f $0 ) { my $s = (stat($0))[9]; # If the modification time is only slightly in the future, # sleep briefly to remove the problem. my $a = $s - time; if ( $a > 0 and $a < 5 ) { sleep 5 } # Too far in the future, throw an error. my $t = time; if ( $s > $t ) { die <<"END_DIE" } Your installer $0 has a modification time in the future ($s > $t). This is known to create infinite loops in make. Please correct this, then run $0 again. END_DIE } # Build.PL was formerly supported, but no longer is due to excessive # difficulty in implementing every single feature twice. if ( $0 =~ /Build.PL$/i ) { die <<"END_DIE" } Module::Install no longer supports Build.PL. It was impossible to maintain duel backends, and has been deprecated. Please remove all Build.PL files and only use the Makefile.PL installer. END_DIE #------------------------------------------------------------- # To save some more typing in Module::Install installers, every... # use inc::Module::Install # ...also acts as an implicit use strict. $^H |= strict::bits(qw(refs subs vars)); #------------------------------------------------------------- unless ( -f $self->{file} ) { foreach my $key (keys %INC) { delete $INC{$key} if $key =~ /Module\/Install/; } local $^W; require "$self->{path}/$self->{dispatch}.pm"; File::Path::mkpath("$self->{prefix}/$self->{author}"); $self->{admin} = "$self->{name}::$self->{dispatch}"->new( _top => $self ); $self->{admin}->init; @_ = ($class, _self => $self); goto &{"$self->{name}::import"}; } local $^W; *{"${who}::AUTOLOAD"} = $self->autoload; $self->preload; # Unregister loader and worker packages so subdirs can use them again delete $INC{'inc/Module/Install.pm'}; delete $INC{'Module/Install.pm'}; # Save to the singleton $MAIN = $self; return 1; } sub autoload { my $self = shift; my $who = $self->_caller; my $cwd = Cwd::cwd(); my $sym = "${who}::AUTOLOAD"; $sym->{$cwd} = sub { my $pwd = Cwd::cwd(); if ( my $code = $sym->{$pwd} ) { # Delegate back to parent dirs goto &$code unless $cwd eq $pwd; } unless ($$sym =~ s/([^:]+)$//) { # XXX: it looks like we can't retrieve the missing function # via $$sym (usually $main::AUTOLOAD) in this case. # I'm still wondering if we should slurp Makefile.PL to # get some context or not ... my ($package, $file, $line) = caller; die <<"EOT"; Unknown function is found at $file line $line. Execution of $file aborted due to runtime errors. If you're a contributor to a project, you may need to install some Module::Install extensions from CPAN (or other repository). If you're a user of a module, please contact the author. EOT } my $method = $1; if ( uc($method) eq $method ) { # Do nothing return; } elsif ( $method =~ /^_/ and $self->can($method) ) { # Dispatch to the root M:I class return $self->$method(@_); } # Dispatch to the appropriate plugin unshift @_, ( $self, $1 ); goto &{$self->can('call')}; }; } sub preload { my $self = shift; unless ( $self->{extensions} ) { $self->load_extensions( "$self->{prefix}/$self->{path}", $self ); } my @exts = @{$self->{extensions}}; unless ( @exts ) { @exts = $self->{admin}->load_all_extensions; } my %seen; foreach my $obj ( @exts ) { while (my ($method, $glob) = each %{ref($obj) . '::'}) { next unless $obj->can($method); next if $method =~ /^_/; next if $method eq uc($method); $seen{$method}++; } } my $who = $self->_caller; foreach my $name ( sort keys %seen ) { local $^W; *{"${who}::$name"} = sub { ${"${who}::AUTOLOAD"} = "${who}::$name"; goto &{"${who}::AUTOLOAD"}; }; } } sub new { my ($class, %args) = @_; delete $INC{'FindBin.pm'}; { # to suppress the redefine warning local $SIG{__WARN__} = sub {}; require FindBin; } # ignore the prefix on extension modules built from top level. my $base_path = Cwd::abs_path($FindBin::Bin); unless ( Cwd::abs_path(Cwd::cwd()) eq $base_path ) { delete $args{prefix}; } return $args{_self} if $args{_self}; $args{dispatch} ||= 'Admin'; $args{prefix} ||= 'inc'; $args{author} ||= ($^O eq 'VMS' ? '_author' : '.author'); $args{bundle} ||= 'inc/BUNDLES'; $args{base} ||= $base_path; $class =~ s/^\Q$args{prefix}\E:://; $args{name} ||= $class; $args{version} ||= $class->VERSION; unless ( $args{path} ) { $args{path} = $args{name}; $args{path} =~ s!::!/!g; } $args{file} ||= "$args{base}/$args{prefix}/$args{path}.pm"; $args{wrote} = 0; bless( \%args, $class ); } sub call { my ($self, $method) = @_; my $obj = $self->load($method) or return; splice(@_, 0, 2, $obj); goto &{$obj->can($method)}; } sub load { my ($self, $method) = @_; $self->load_extensions( "$self->{prefix}/$self->{path}", $self ) unless $self->{extensions}; foreach my $obj (@{$self->{extensions}}) { return $obj if $obj->can($method); } my $admin = $self->{admin} or die <<"END_DIE"; The '$method' method does not exist in the '$self->{prefix}' path! Please remove the '$self->{prefix}' directory and run $0 again to load it. END_DIE my $obj = $admin->load($method, 1); push @{$self->{extensions}}, $obj; $obj; } sub load_extensions { my ($self, $path, $top) = @_; my $should_reload = 0; unless ( grep { ! ref $_ and lc $_ eq lc $self->{prefix} } @INC ) { unshift @INC, $self->{prefix}; $should_reload = 1; } foreach my $rv ( $self->find_extensions($path) ) { my ($file, $pkg) = @{$rv}; next if $self->{pathnames}{$pkg}; local $@; my $new = eval { local $^W; require $file; $pkg->can('new') }; unless ( $new ) { warn $@ if $@; next; } $self->{pathnames}{$pkg} = $should_reload ? delete $INC{$file} : $INC{$file}; push @{$self->{extensions}}, &{$new}($pkg, _top => $top ); } $self->{extensions} ||= []; } sub find_extensions { my ($self, $path) = @_; my @found; File::Find::find( sub { my $file = $File::Find::name; return unless $file =~ m!^\Q$path\E/(.+)\.pm\Z!is; my $subpath = $1; return if lc($subpath) eq lc($self->{dispatch}); $file = "$self->{path}/$subpath.pm"; my $pkg = "$self->{name}::$subpath"; $pkg =~ s!/!::!g; # If we have a mixed-case package name, assume case has been preserved # correctly. Otherwise, root through the file to locate the case-preserved # version of the package name. if ( $subpath eq lc($subpath) || $subpath eq uc($subpath) ) { my $content = Module::Install::_read($subpath . '.pm'); my $in_pod = 0; foreach ( split //, $content ) { $in_pod = 1 if /^=\w/; $in_pod = 0 if /^=cut/; next if ($in_pod || /^=cut/); # skip pod text next if /^\s*#/; # and comments if ( m/^\s*package\s+($pkg)\s*;/i ) { $pkg = $1; last; } } } push @found, [ $file, $pkg ]; }, $path ) if -d $path; @found; } ##################################################################### # Common Utility Functions sub _caller { my $depth = 0; my $call = caller($depth); while ( $call eq __PACKAGE__ ) { $depth++; $call = caller($depth); } return $call; } # Done in evals to avoid confusing Perl::MinimumVersion eval( $] >= 5.006 ? <<'END_NEW' : <<'END_OLD' ); die $@ if $@; sub _read { local *FH; open( FH, '<', $_[0] ) or die "open($_[0]): $!"; my $string = do { local $/; }; close FH or die "close($_[0]): $!"; return $string; } END_NEW sub _read { local *FH; open( FH, "< $_[0]" ) or die "open($_[0]): $!"; my $string = do { local $/; }; close FH or die "close($_[0]): $!"; return $string; } END_OLD sub _readperl { my $string = Module::Install::_read($_[0]); $string =~ s/(?:\015{1,2}\012|\015|\012)/\n/sg; $string =~ s/(\n)\n*__(?:DATA|END)__\b.*\z/$1/s; $string =~ s/\n\n=\w+.+?\n\n=cut\b.+?\n+/\n\n/sg; return $string; } sub _readpod { my $string = Module::Install::_read($_[0]); $string =~ s/(?:\015{1,2}\012|\015|\012)/\n/sg; return $string if $_[0] =~ /\.pod\z/; $string =~ s/(^|\n=cut\b.+?\n+)[^=\s].+?\n(\n=\w+|\z)/$1$2/sg; $string =~ s/\n*=pod\b[^\n]*\n+/\n\n/sg; $string =~ s/\n*=cut\b[^\n]*\n+/\n\n/sg; $string =~ s/^\n+//s; return $string; } # Done in evals to avoid confusing Perl::MinimumVersion eval( $] >= 5.006 ? <<'END_NEW' : <<'END_OLD' ); die $@ if $@; sub _write { local *FH; open( FH, '>', $_[0] ) or die "open($_[0]): $!"; foreach ( 1 .. $#_ ) { print FH $_[$_] or die "print($_[0]): $!"; } close FH or die "close($_[0]): $!"; } END_NEW sub _write { local *FH; open( FH, "> $_[0]" ) or die "open($_[0]): $!"; foreach ( 1 .. $#_ ) { print FH $_[$_] or die "print($_[0]): $!"; } close FH or die "close($_[0]): $!"; } END_OLD # _version is for processing module versions (eg, 1.03_05) not # Perl versions (eg, 5.8.1). sub _version ($) { my $s = shift || 0; my $d =()= $s =~ /(\.)/g; if ( $d >= 2 ) { # Normalise multipart versions $s =~ s/(\.)(\d{1,3})/sprintf("$1%03d",$2)/eg; } $s =~ s/^(\d+)\.?//; my $l = $1 || 0; my @v = map { $_ . '0' x (3 - length $_) } $s =~ /(\d{1,3})\D?/g; $l = $l . '.' . join '', @v if @v; return $l + 0; } sub _cmp ($$) { _version($_[1]) <=> _version($_[2]); } # Cloned from Params::Util::_CLASS sub _CLASS ($) { ( defined $_[0] and ! ref $_[0] and $_[0] =~ m/^[^\W\d]\w*(?:::\w+)*\z/s ) ? $_[0] : undef; } 1; # Copyright 2008 - 2012 Adam Kennedy.