JavaScript-Packer-2.02/000755 000765 000024 00000000000 12720324015 016211 5ustar00leejohnsonstaff000000 000000 JavaScript-Packer-2.02/.cvsignore000644 000765 000024 00000000260 12720262336 020216 0ustar00leejohnsonstaff000000 000000 /blib* /Makefile /Makefile.old /Makefile.bak /MANIFEST.bak /META.yml /MYMETA.yml /Build /_build* /pm_to_blib* /*.tar.gz /JavaScript-Packer-* /t/scripts/*-got.js /inc .DS_Store JavaScript-Packer-2.02/.gitignore000644 000765 000024 00000000275 12720262336 020214 0ustar00leejohnsonstaff000000 000000 /blib* /Makefile /Makefile.old /Makefile.bak /MANIFEST.bak /META.yml /MYMETA.yml /MYMETA.json /Build /_build* /pm_to_blib* /*.tar.gz /JavaScript-Packer-* /t/scripts/*-got.js /inc .DS_Store JavaScript-Packer-2.02/Changes000644 000765 000024 00000010436 12720323774 017523 0ustar00leejohnsonstaff000000 000000 Revision history for JavaScript-Packer 2.01 2016-06-22 - Fix refrence cycles in ->init method causing memory leaks (GH #1) 2.00 2015-05-27 - New maintainer: LEEJO - Merge PR from dod38fr (nevesenin/javascript-packer-perl:GH #8, nevesenin/javascript-packer-perl:GH #9) - Fix "Redundant argument in sprintf" against perl 5.22 - Repoint issue tracker/repo at leejo's fork - Add .travis.yml for CI goodness - Add Changes test - Add MYMETA.json to .gitignore 1.006003 2012-03-02 - This release fixes issue #1. - Added additional concat tests. - Fixed bug in string concatenation. Thanks to Nigel Horne for reporting this issue. - Tidied up. 1.006002 2012-02-28 - This release fixes issue #2. - Fixed bug in handling regular expressions when shrink is used. Thanks to Colin Kuskie for reporting this issue and writing tests. 1.006001 2012-02-19 - Use gnutar to build distribution. 1.006 2011-09-26 - Raised version number. 1.005_001 2011-07-22 - Replaced some map with foreach. - Some cleanups. - Added concat test. 1.004 2011-06-07 - Raised version number. 1.003_003 2011-05-19 - Some minor changes. - Added tests. 1.003_002 2011-05-15 - Made comment option work in conjunction with all compression options. Suggested by Marc S. Brooks. 1.003_001 2011-04-13 - Compression opts "minify" and "base62" are no longer supported. - Added accessors. - Added tests. - Minor Bugfixes. - Cleanup. 1.002001 2011-03-01 - Changed requirements to Regexp::RegGrp 1.000001 due to "undefined submatches bug" in Regexp::RegGrp. 1.002 2011-01-28 - Bugfix: Added missing testfile. 1.001 2011-01-27 - Bugfix: Removed restore pattern. - Added test. 1.000 2011-01-17 - Changed versioning. - Raised major version due to changes in versioning. - Changed requirements to Regexp::RegGrp 1.000 due to changes in versioning. 0.0601 2011-01-05 - Changed requirements to Regexp::RegGrp 0.04 0.06 2010-12-03 - Raised version number. 0.05_08 2010-10-05 - Removed the ridiculous missing semicolon fix. - Changed required perl version to 5.8.9. 0.05_07 2010-09-28 - Bugfix: Fixed Regexp. 0.05_06 2010-09-28 - Bugfix: Fixed Regexp. 0.05_05 2010-09-28 - Added handling for missing semicolons. THIS WILL BE REMOVED IN FUTURE VERSIONS. - Added handling for functions as arguments. - Added remove_copyright option. - Added copyright comment option. - Added tests. 0.05_04 2010-09-22 - Added option to define compression level via comment. - Added tests. 0.05_03 2010-09-13 - Changed requirements to Regexp::RegGrp 0.0201. 0.05_02 2010-09-07 - Moved regexp grouping stuff to Regexp::RegGrp. - Switched to Module::Install. 0.0402 2010-07-29 - Bugfix: Removed match variable from _process_minify() 0.0401 2010-07-10 - Bugfix: Removed $& from module to increase speed. Thanks to Graham Knop for suggestion - Switched tabs to soft tabs 0.04 2010-01-04 - Changed version number 0.03_02 2009-10-21 - Added support for perl 5.8 - Changed requirements back to perl 5.8 - Bugfix in concat function - Bugfix in shrink function 0.03_01 2009-09-30 - Added object-oriented interface, examples in perldoc, support for prototype.js' $super function - Updated regular expressions based on the original regular expressions in Dean Edwards' javascript libraries - Adapted javascript parts to Dean Edwards' javascript libraries - Replaced evals with subs - The minify method returns a scalar if requested by context. Thanks to Mary Shaw for suggestion - Changed requirements to perl 5.10 to use named capture buffers in regular expressions 0.02 2009-04-10 - Changed version number 0.01_02 2009-03-16 - Bugfix 0.01_01 2009-03-15 - Changed compression level names - Added compression level 'best' - Updated some regular expressions - Added some tests 0.0102 2008-11-24 - Former changes didn't work. Undone these changes. I'm sorry for that. This will not happen again. - Changed requirements to perl 5.8. 0.0101 2008-11-20 Replaced int() by sprintf() for perl 5.6 0.01 2008-11-15 First version, released on an unsuspecting world. JavaScript-Packer-2.02/MANIFEST000644 000765 000024 00000001505 12720323770 017352 0ustar00leejohnsonstaff000000 000000 .cvsignore .gitignore Changes inc/Module/AutoInstall.pm inc/Module/Install.pm inc/Module/Install/AutoInstall.pm inc/Module/Install/Base.pm inc/Module/Install/Can.pm inc/Module/Install/Fetch.pm inc/Module/Install/Include.pm inc/Module/Install/Makefile.pm inc/Module/Install/Metadata.pm inc/Module/Install/Win32.pm inc/Module/Install/WriteAll.pm lib/JavaScript/Packer.pm Makefile.PL MANIFEST META.yml README t/00-load.t t/01-interface.t t/02-io.t t/03-leaks.t t/pod.t t/scripts/s1-expected.js t/scripts/s1.js t/scripts/s2-expected.js t/scripts/s2.js t/scripts/s3-expected.js t/scripts/s3.js t/scripts/s4-expected.js t/scripts/s4.js t/scripts/s5-expected.js t/scripts/s5.js t/scripts/s7-expected.js t/scripts/s7.js t/scripts/s8-expected.js t/scripts/s8.js t/scripts/s9-expected.js t/scripts/s9.js t/scripts/s10-expected.js t/scripts/s10.js JavaScript-Packer-2.02/META.yml000644 000765 000024 00000001415 12720324014 017462 0ustar00leejohnsonstaff000000 000000 --- abstract: "Perl version of Dean Edwards' Packer.js" author: - 'Merten Falk, C<< >>. Now maintained by Lee' build_requires: ExtUtils::MakeMaker: 6.59 Test::More: 0 configure_requires: ExtUtils::MakeMaker: 6.59 distribution_type: module dynamic_config: 1 generated_by: 'Module::Install version 1.16' license: perl meta-spec: url: http://module-build.sourceforge.net/META-spec-v1.4.html version: 1.4 module_name: JavaScript::Packer name: JavaScript-Packer no_index: directory: - inc - t requires: Regexp::RegGrp: 1.001_001 perl: 5.8.9 resources: bugtracker: http://github.com/leejo/javascript-packer-perl/issues license: http://dev.perl.org/licenses/ repository: http://github.com/leejo/javascript-packer-perl version: 2.02 JavaScript-Packer-2.02/Makefile.PL000644 000765 000024 00000000603 12720262336 020171 0ustar00leejohnsonstaff000000 000000 use strict; use warnings; use inc::Module::Install; all_from 'lib/JavaScript/Packer.pm'; test_requires 'Test::More' => 0; requires 'Regexp::RegGrp' => "1.001_001"; repository 'http://github.com/leejo/javascript-packer-perl'; bugtracker 'http://github.com/leejo/javascript-packer-perl/issues'; clean_files 't/scripts/s*-got.js'; auto_install(); WriteAll(); JavaScript-Packer-2.02/README000644 000765 000024 00000007111 12720262336 017100 0ustar00leejohnsonstaff000000 000000 NAME JavaScript::Packer - Perl version of Dean Edwards' Packer.js VERSION Version 2.00 DESCRIPTION A JavaScript Compressor This module is an adaptation of Dean Edwards' Packer.js. Additional information: http://dean.edwards.name/packer/ SYNOPSIS use JavaScript::Packer; my $packer = JavaScript::Packer->init(); $packer->minify( $javascript, $opts ); To return a scalar without changing the input simply use (e.g. example 2): my $ret = $packer->minify( $javascript, $opts ); For backward compatibility it is still possible to call 'minify' as a function: JavaScript::Packer::minify( $javascript, $opts ); The first argument must be a scalarref of javascript-code. Second argument must be a hashref of options. Possible options are: compress Defines compression level. Possible values are 'clean', 'shrink', 'obfuscate' and 'best'. Default value is 'clean'. 'best' uses 'shrink' or 'obfuscate' depending on which result is shorter. This is recommended because especially when compressing short scripts the result will exceed the input if compression level is 'obfuscate'. copyright You can add a copyright notice at the top of the script. remove_copyright If there is a copyright notice in a comment it will only be removed if this option is set to a true value. Otherwise the first comment that contains the word "copyright" will be added at the top of the packed script. A copyright comment will be overwritten by a copyright notice defined with the copyright option. no_compress_comment If not set to a true value it is allowed to set a JavaScript comment that prevents the input being packed or defines a compression level. /* JavaScript::Packer _no_compress_ */ /* JavaScript::Packer shrink */ EXAMPLES Example 1 Common usage. #!/usr/bin/perl use strict; use warnings; use JavaScript::Packer; my $packer = JavaScript::Packer->init(); open( UNCOMPRESSED, 'uncompressed.js' ); open( COMPRESSED, '>compressed.js' ); my $js = join( '', ); $packer->minify( \$js, { compress => 'best' } ); print COMPRESSED $js; close(UNCOMPRESSED); close(COMPRESSED); Example 2 A scalar is requested by the context. The input will remain unchanged. #!/usr/bin/perl use strict; use warnings; use JavaScript::Packer; my $packer = JavaScript::Packer->init(); open( UNCOMPRESSED, 'uncompressed.js' ); open( COMPRESSED, '>compressed.js' ); my $uncompressed = join( '', ); my $compressed = $packer->minify( \$uncompressed, { compress => 'best' } ); print COMPRESSED $compressed; close(UNCOMPRESSED); close(COMPRESSED); AUTHOR Merten Falk, `'. Now maintained by Lee Johnson (LEEJO) BUGS Please report any bugs or feature requests through the web interface at http://github.com/leejo/javascript-packer-perl/issues. SUPPORT You can find documentation for this module with the perldoc command. perldoc JavaScript::Packer COPYRIGHT & LICENSE Copyright 2008 - 2012 Merten Falk, all rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. JavaScript-Packer-2.02/inc/000755 000765 000024 00000000000 12720324015 016762 5ustar00leejohnsonstaff000000 000000 JavaScript-Packer-2.02/lib/000755 000765 000024 00000000000 12720324015 016757 5ustar00leejohnsonstaff000000 000000 JavaScript-Packer-2.02/t/000755 000765 000024 00000000000 12720324015 016454 5ustar00leejohnsonstaff000000 000000 JavaScript-Packer-2.02/t/00-load.t000644 000765 000024 00000000247 12720262336 020007 0ustar00leejohnsonstaff000000 000000 #!perl -T use Test::More tests => 1; BEGIN { use_ok( 'JavaScript::Packer' ); } diag( "Testing JavaScript::Packer $JavaScript::Packer::VERSION, Perl $], $^X" ); JavaScript-Packer-2.02/t/01-interface.t000644 000765 000024 00000004161 12720262336 021030 0ustar00leejohnsonstaff000000 000000 #!perl -T use Test::More; my $not = 18; SKIP: { eval { use JavaScript::Packer; }; skip( 'JavaScript::Packer not installed!', $not ) if ( $@ ); plan tests => $not; my $packer = JavaScript::Packer->init(); ok( !$packer->no_compress_comment(), 'Default value for no_compress_comment' ); ok( !$packer->remove_copyright(), 'Default value for remove_copyright' ); is( $packer->compress(), 'clean', 'Default value for compress' ); is( $packer->copyright(), '', 'Default value for copyright' ); $packer->no_compress_comment( 1 ); ok( $packer->no_compress_comment(), 'Set no_compress_comment.' ); $packer->no_compress_comment( 0 ); ok( !$packer->no_compress_comment(), 'Unset no_compress_comment.' ); $packer->remove_copyright( 1 ); ok( $packer->remove_copyright(), 'Set remove_copyright.' ); $packer->remove_copyright( 0 ); ok( !$packer->remove_copyright(), 'Unset remove_copyright.' ); $packer->compress( 'shrink' ); is( $packer->compress(), 'shrink', 'Set compress to "shrink".' ); $packer->compress( 'foo' ); is( $packer->compress(), 'shrink', 'Set compress to "foo" failed.' ); $packer->compress( 'clean' ); is( $packer->compress(), 'clean', 'Setting compress back to "clean".' ); $packer->copyright( 'Ich war\'s!' ); is( $packer->copyright(), "/* Ich war's! */\n", 'Set copyright' ); $packer->copyright( 'Ich war\'s' . "\n" . 'nochmal!' ); is( $packer->copyright(), "/* Ich war's\nnochmal! */\n", 'Set copyright' ); $packer->copyright( '' ); is( $packer->copyright(), '', 'Reset copyright' ); my $str = ''; $packer->minify( \$str, {} ); ok( !$packer->no_compress_comment(), 'Default value for no_compress_comment is still set.' ); is( $packer->compress(), 'clean', 'Default value for compress is still set.' ); $packer->minify( \$str, { compress => 'shrink', no_compress_comment => 1, } ); ok( $packer->no_compress_comment(), 'Set no_compress_comment again.' ); is( $packer->compress(), 'shrink', 'Set compress to "minify" again.' ); } JavaScript-Packer-2.02/t/02-io.t000644 000765 000024 00000015003 12720262336 017475 0ustar00leejohnsonstaff000000 000000 #!perl -T # =========================================================================== # # # Most of these tests are stolen from JavaScript::Minifier # # =========================================================================== # use Test::More; my $not = 30; SKIP: { eval( 'use JavaScript::Packer' ); skip( 'JavaScript::Packer not installed!', $not ) if ( $@ ); plan tests => $not; fileTest( 's1', 'clean', 'compression level "clean"' ); fileTest( 's2', 'shrink', 'compression level "shrink"' ); fileTest( 's3', 'obfuscate', 'compression level "obfuscate"' ); fileTest( 's4', 'best', 'compression level "best" whith short javascript' ); fileTest( 's5', 'best', 'compression level "best" whith long javascript' ); fileTest( 's7', 'clean', 'compression level "clean" function as argument' ); fileTest( 's8', 'shrink', 'compression level "shrink" function as argument' ); fileTest( 's9', 'shrink', 'compression level "shrink" with _no_shrink_ argument' ); fileTest( 's10', 'shrink', 'compression level "shrink" with quoted args' ); my $packer = JavaScript::Packer->init(); my $var = 'var x = 2;'; $packer->minify( \$var ); is( $var, 'var x=2;', 'string literal input and ouput' ); $var = "var x = 2;\n;;;alert('hi');\nvar x = 2;"; $packer->minify( \$var ); is( $var, 'var x=2;var x=2;', 'scriptDebug option' ); $var = "var x = 2;"; $packer->copyright( 'BSD' ); $packer->minify( \$var ); is( $var, '/* BSD */' . "\n" . 'var x=2;', 'copyright option compression level "clean"' ); $packer->compress( 'shrink' ); $packer->minify( \$var ); is( $var, '/* BSD */' . "\n" . 'var x=2;', 'copyright option compression level "shrink"' ); $packer->compress( 'best' ); $packer->minify( \$var ); is( $var, '/* BSD */' . "\n" . 'var x=2;', 'copyright option compression level "best"' ); $packer->compress( 'obfuscate' ); $packer->minify( \$var ); is( $var, '/* BSD */' . "\neval(function(p,a,c,k,e,r){e=String;if('0'.replace(0,e)==0){while(c--)r[e(c)]=k[c];k=[function(e){return r[e]||e}];e=function(){return'[01]'};c=1};while(c--)if(k[c])p=p.replace(new RegExp('\\\\b'+e(c)+'\\\\b','g'),k[c]);return p}('1 0=2;',[],2,'x|var'.split('|'),0,{}))", 'copyright option compression level "obfuscate"' ); $packer = JavaScript::Packer->init(); $var = "/* Copyright BSD */var x = 2;"; $packer->minify( \$var, { remove_copyright => 1 } ); is( $var, 'var x=2;', 'copyright comment with remove_copyright option' ); $var = "/* Copyright BSD */var x = 2;"; $packer->minify( \$var, { remove_copyright => 0 } ); is( $var, '/* Copyright BSD */' . "\n" . 'var x=2;', 'copyright comment without remove_copyright option' ); $packer = JavaScript::Packer->init(); $var = "/* JavaScript::Packer _no_compress_ */\n\nvar x = 1;\n\n\nvar y = 2;"; $packer->minify( \$var ); is( $var, "/* JavaScript::Packer _no_compress_ */\n\nvar x = 1;\n\n\nvar y = 2;", '_no_compress_ comment' ); $var = "/* JavaScript::Packer _no_compress_ */\n\nvar x = 1;\n\n\nvar y = 2;"; $packer->minify( \$var, { no_compress_comment => 1 } ); is( $var, "var x=1;var y=2;", '_no_compress_ comment with no_compress_comment option' ); $var = "var foo = \"foo\" + \"bar\" + \"baz\" + 'foo' + 'bar' + 'baz' + \"foo\" + \"bar\" + \"baz\";"; $packer->minify( \$var ); is( $var, "var foo=\"foobarbaz\"+'foobarbaz'+\"foobarbaz\";", 'concat' ); $var = "var foo = \" \"; var bar = \"+\";"; JavaScript::Packer::minify( \$var ); is( $var, "var foo=\" \";var bar=\"+\";", 'concat with plus' ); $var = "var foo = \" \"; var bar = \"+\"; var baz = \"-\";"; JavaScript::Packer::minify( \$var ); is( $var, "var foo=\" \";var bar=\"+\";var baz=\"-\";", 'concat with plus and three strings' ); $var = "!/foo/"; $packer->minify( \$var ); is( $var, "!/foo/", 'regexp preceeded by negation' ); $var = "!/foo/"; JavaScript::Packer::minify( \$var ); is( $var, "!/foo/", 'regexp preceeded by negation, subroutine invocation' ); $var = "!/foo/"; $packer->minify( \$var, { compress => 'shrink', } ); is( $var, "!/foo/", 'regexp preceeded by negation, with shrink' ); $var = "!/foo/"; JavaScript::Packer::minify( \$var, { compress => 'shrink', } ); is( $var, "!/foo/", 'regexp preceeded by negation, with shrink, subroutine invocation' ); $var = "var foo = /bar/;"; JavaScript::Packer::minify( \$var ); is( $var, "var foo=/bar/;", 'building Regexp object implictly' ); $var = "var foo = /bar/;"; JavaScript::Packer::minify( \$var, { compress => 'shrink', } ); is( $var, "var foo=/bar/;", 'building Regexp object implictly with shrink' ); $var = q~var foo = new RegExp("bar");~; JavaScript::Packer::minify( \$var ); is( $var, q~var foo=new RegExp("bar");~, 'building Regexp object explictly' ); $var = q~var foo = new RegExp("bar");~; JavaScript::Packer::minify( \$var ); JavaScript::Packer::minify( \$var, { compress => 'shrink', } ); is( $var, q~var foo=new RegExp("bar");~, 'building Regexp object explictly with shrink' ); } sub filesMatch { my $file1 = shift; my $file2 = shift; my $a; my $b; while ( 1 ) { $a = getc( $file1 ); $b = getc( $file2 ); if ( !defined( $a ) && !defined( $b ) ) { # both files end at same place return 1; } elsif ( !defined( $b ) || # file2 ends first !defined( $a ) || # file1 ends first $a ne $b ) { # a and b not the same return 0; } } } sub fileTest { my $filename = shift; my $compress = shift || 'minify'; my $comment = shift || ''; open( INFILE, 't/scripts/' . $filename . '.js' ) or die( "couldn't open file" ); open( GOTFILE, '>t/scripts/' . $filename . '-got.js' ) or die( "couldn't open file" ); my $js = join( '', ); my $packer = JavaScript::Packer->init(); $packer->minify( \$js, { compress => $compress } ); print GOTFILE $js; close( INFILE ); close( GOTFILE ); open( EXPECTEDFILE, 't/scripts/' . $filename . '-expected.js' ) or die( "couldn't open file" ); open( GOTFILE, 't/scripts/' . $filename . '-got.js' ) or die( "couldn't open file" ); ok( filesMatch( GOTFILE, EXPECTEDFILE ), $comment ); close( EXPECTEDFILE ); close( GOTFILE ); } JavaScript-Packer-2.02/t/03-leaks.t000644 000765 000024 00000001217 12720262465 020173 0ustar00leejohnsonstaff000000 000000 #!perl use strict; use warnings; use Test::More; use JavaScript::Packer; if (! eval "use Test::Memory::Cycle; 1;" ) { plan skip_all => 'Test::Memory::Cycle required for this test'; } my $packer = JavaScript::Packer->init; memory_cycle_ok( $packer ); my $js = ' $(document).ready(function(e) { try { // $("body select").msDropDown(); $("#payin").msDropdown({visibleRows:3,rowHeight:30}); $("#payout").msDropdown({visibleRows:8,rowHeight:30}); $("#lang").msDropdown({visibleRows:2,rowHeight:16}); } catch(e) { alert(e.message); } }); '; for ( 1 .. 5 ) { ok( $packer->minify( \$js,{} ),'minify' ); } memory_cycle_ok( $packer ); done_testing(); JavaScript-Packer-2.02/t/pod.t000644 000765 000024 00000000350 12720262336 017430 0ustar00leejohnsonstaff000000 000000 #!perl -T use strict; use warnings; use Test::More; # Ensure a recent version of Test::Pod my $min_tp = 1.22; eval "use Test::Pod $min_tp"; plan skip_all => "Test::Pod $min_tp required for testing POD" if $@; all_pod_files_ok(); JavaScript-Packer-2.02/t/scripts/000755 000765 000024 00000000000 12720324015 020143 5ustar00leejohnsonstaff000000 000000 JavaScript-Packer-2.02/t/scripts/s1-expected.js000644 000765 000024 00000000210 12720262336 022623 0ustar00leejohnsonstaff000000 000000 function(hmpf){var argh='blah blubb';var y=3;alert(argh);var x=1;//@a var x=hmpf;/*@abcd var x=1;@*/abcd var z=$H()};/*@abcd var x=1;@*/JavaScript-Packer-2.02/t/scripts/s1.js000644 000765 000024 00000000341 12720262336 021031 0ustar00leejohnsonstaff000000 000000 function ( hmpf ) { var argh = 'blah blubb'; var y = 3; alert( argh ); var x = 1;//@a var x = hmpf;/*@ abcd var x = 1;@*/ abcd /*a*/ /* blah */ var z = $H(); // comment }; // another comment /*@ abcd var x = 1;@*/ JavaScript-Packer-2.02/t/scripts/s10-expected.js000644 000765 000024 00000000326 12720262336 022713 0ustar00leejohnsonstaff000000 000000 function initScript(){var c=parseXML("config.xml").getElementsByTagName("config");var e=parseXML('konfig.xml').getElementsByTagName('konfig');var b='conf.xml';var a='conf';var d=parseXML(b).getElementsByTagName(a)}JavaScript-Packer-2.02/t/scripts/s10.js000644 000765 000024 00000000440 12720262336 021111 0ustar00leejohnsonstaff000000 000000 function initScript() { var config = parseXML("config.xml").getElementsByTagName("config"); var konfig = parseXML('konfig.xml').getElementsByTagName('konfig'); var conf_xml = 'conf.xml'; var conf = 'conf'; var konf = parseXML(conf_xml).getElementsByTagName(conf); }JavaScript-Packer-2.02/t/scripts/s2-expected.js000644 000765 000024 00000000174 12720262336 022635 0ustar00leejohnsonstaff000000 000000 function(c){var a='blah blubb';var e=3;alert(a);var d=1;//@a var b=c;/*@abcd var d=1;@*/abcd var f=$H()};/*@abcd var x=1;@*/JavaScript-Packer-2.02/t/scripts/s2.js000644 000765 000024 00000000341 12720262336 021032 0ustar00leejohnsonstaff000000 000000 function ( hmpf ) { var argh = 'blah blubb'; var y = 3; alert( argh ); var x = 1;//@a var b = hmpf;/*@ abcd var x = 1;@*/ abcd /*a*/ /* blah */ var z = $H(); // comment }; // another comment /*@ abcd var x = 1;@*/ JavaScript-Packer-2.02/t/scripts/s3-expected.js000644 000765 000024 00000000562 12720262336 022637 0ustar00leejohnsonstaff000000 000000 eval(function(p,a,c,k,e,r){e=String;if('0'.replace(0,e)==0){while(c--)r[e(c)]=k[c];k=[function(e){return r[e]||e}];e=function(){return'[024-9]'};c=1};while(c--)if(k[c])p=p.replace(new RegExp('\\b'+e(c)+'\\b','g'),k[c]);return p}('5(c){0 a=\'2 9\';0 e=3;8(a);0 d=1;//@a\n0 b=c;/*@4 0 d=1;@*/4 0 6=$7()};',[],10,'var||blah||abcd|function|f|H|alert|blubb'.split('|'),0,{}))JavaScript-Packer-2.02/t/scripts/s3.js000644 000765 000024 00000000312 12720262336 021031 0ustar00leejohnsonstaff000000 000000 function ( hmpf ) { var argh = 'blah blubb'; var y = 3; alert( argh ); var x = 1;//@a var b = hmpf;/*@ abcd var x = 1;@*/ abcd /*a*/ /* blah */ var z = $H(); // comment }; // another comment JavaScript-Packer-2.02/t/scripts/s4-expected.js000644 000765 000024 00000000174 12720262336 022637 0ustar00leejohnsonstaff000000 000000 function(c){var a='blah blubb';var e=3;alert(a);var d=1;//@a var b=c;/*@abcd var d=1;@*/abcd var f=$H()};/*@abcd var x=1;@*/JavaScript-Packer-2.02/t/scripts/s4.js000644 000765 000024 00000000341 12720262336 021034 0ustar00leejohnsonstaff000000 000000 function ( hmpf ) { var argh = 'blah blubb'; var y = 3; alert( argh ); var x = 1;//@a var b = hmpf;/*@ abcd var x = 1;@*/ abcd /*a*/ /* blah */ var z = $H(); // comment }; // another comment /*@ abcd var x = 1;@*/ JavaScript-Packer-2.02/t/scripts/s5-expected.js000644 000765 000024 00000003604 12720262336 022641 0ustar00leejohnsonstaff000000 000000 eval(function(p,a,c,k,e,r){e=function(c){return(c<62?'':e(parseInt(c/62)))+((c=c%62)>35?String.fromCharCode(c+29):c.toString(36))};if('0'.replace(0,e)==0){while(c--)r[e(c)]=k[c];k=[function(e){return r[e]||e}];e=function(){return'([2-9h-zB-Z]|1[0-9a-zA-Z])'};c=1};while(c--)if(k[c])p=p.replace(new RegExp('\\b'+e(c)+'\\b','g'),k[c]);return p}('5 L=7 3(){5 g=7 W();5 f=3(e){9(!e.4(\'N\'))l;7 s.t(\'/h\'+e.4(\'N\')+\'w.v?\'+6.m(6.k()*8)+\'=\'+6.m(6.k()*8),{y:\'4\',z:3(d){5 c=7 G(\'I\').o(d.C.1m());c.1i(\'1a\').u(3(b){5 a=7 Y();a.Q=b.1h(\'Q\');g[g.M]=a})}});9(e.4(\'R\')){e.4(\'R\').u(3(a){f(a)})}}l{P:3(){5 b=x.18();b.u(3(a){f(a)})}}}5 h=7 3(){l{r:3(){5 c=$A(h.r.13);5 e=c.1l();9(!e){l}5 d=7 G(\'I\');d.1j({\'1g\':\'E\',\'1e\':\'E\'});9( $(\'i\').1o()){7 p.X(\'i\',{12:3(){7 s.t(\'/h\'+e+\'w.v?\'+6.m(6.k()*8)+\'=\'+6.m(6.k()*8),{y:\'4\',z:3(a){5 b=d.o(a.C); $(\'i\').o(b);7 p.F(\'i\',{K:0.D})}})},1n:0.D})}J{7 s.t(\'/h\'+e+\'w.v?\'+6.m(6.k()*8)+\'=\'+6.m(6.k()*8),{y:\'4\',z:3(a){ $(\'i\').o(d.o(a.C));7 p.F(\'i\',{K:0.U})}})}}}}5 n=0;T.2.14({S:3(a){l Z.S(a)},16:3(a){l a.15()}});3 q(b,a){b=b?b:\'/\';9(!n&&b){n=1;h.r(b);x.r(b);B()}}3 19(b,a){9(!n){2.H(b,a)}q(b,a)}3 B(){5 a=$A(p.10);9(a.M>0){1k("B();",V)}J{n=0}}T.1f=3(){2.1c();2.11(q);x.1b();j=2.17();j=j?j:\'/\';9(2.1d()){9(!n){2.H(j,O)}q(j,O)}L.P()}',[],87,'||dhtmlHistory|function|get|var|Math|new|99999|if||||||||content|div_content|initialLocation|random|return|round|wait|update|Effect|handle_location|process|Ajax|Request|each|htm|index|menu|method|onComplete||reset_wait|responseText|01|0px|Appear|Element|add|div|else|from|image|length|loc|null|preload|src|subs|toJSON|window|00|1000|Array|Fade|Image|Object|Queue|addListener|afterFinish|arguments|create|evalJSON|fromJSON|getCurrentLocation|get_menu_hash|handle_click|img|init|initialize|isFirstLoad|margin|onload|padding|readAttribute|select|setStyle|setTimeout|shift|stripScripts|to|visible'.split('|'),0,{}))JavaScript-Packer-2.02/t/scripts/s5.js000644 000765 000024 00000007037 12720262336 021046 0ustar00leejohnsonstaff000000 000000 var image = new function() { var preloaded_images = new Array(); var check_content = function( item ) { if ( ! item.get( 'loc' ) ) return; new Ajax.Request( '/content' + item.get( 'loc' ) + 'index.htm?' + Math.round( Math.random() * 99999 ) + '=' + Math.round( Math.random() * 99999 ), { method: 'get', onComplete : function( req ) { var div = new Element( 'div' ).update( req.responseText.stripScripts() ); div.select( 'img' ).each( function( img ) { var bild = new Image(); bild.src = img.readAttribute('src'); preloaded_images[preloaded_images.length] = bild; //alert( bild.src ); } ) } } ); if ( item.get( 'subs' ) ) { item.get( 'subs' ).each( function( sub_item ) { check_content( sub_item ); } ); } } return { preload : function() { var menu_hash = menu.get_menu_hash(); menu_hash.each( function( item ) { check_content( item ); } ); } } } var content = new function() { return { process : function() { var args = $A( content.process.arguments ); var loc = args.shift(); if ( ! loc ) { return; } var inner_div = new Element( 'div' ); inner_div.setStyle( { 'padding' : '0px', 'margin' : '0px' } ); if ( $( 'div_content' ).visible() ) { new Effect.Fade( 'div_content', { afterFinish : function() { new Ajax.Request( '/content' + loc + 'index.htm?' + Math.round( Math.random() * 99999 ) + '=' + Math.round( Math.random() * 99999 ), { method: 'get', onComplete : function( req ) { var the_content = inner_div.update( req.responseText ); $( 'div_content' ).update( the_content ); new Effect.Appear( 'div_content', { from : 0.01 } ); } } ) }, to : 0.01 } ); } else { new Ajax.Request( '/content' + loc + 'index.htm?' + Math.round( Math.random() * 99999 ) + '=' + Math.round( Math.random() * 99999 ), { method: 'get', onComplete : function( req ) { $( 'div_content' ).update( inner_div.update( req.responseText ) ); new Effect.Appear( 'div_content', { from : 0.00 } ); } } ) } } } } // ---------------------------------------------------------------------------- var wait = 0; window.dhtmlHistory.create( { toJSON: function(o) { return Object.toJSON(o); }, fromJSON: function(s) { return s.evalJSON(); } } ); function handle_location( newLocation, historyData ) { newLocation = newLocation ? newLocation : '/'; if ( ! wait && newLocation ) { wait = 1; content.process( newLocation ); menu.process( newLocation ); reset_wait(); } } function handle_click( newLocation, historyData ) { if ( ! wait ) { dhtmlHistory.add( newLocation, historyData ); } handle_location( newLocation, historyData ); } function reset_wait() { var queue = $A(Effect.Queue); if ( queue.length > 0 ) { setTimeout( "reset_wait();", 1000 ); } else { wait = 0; } } window.onload = function() { dhtmlHistory.initialize(); dhtmlHistory.addListener(handle_location); menu.init(); initialLocation = dhtmlHistory.getCurrentLocation(); initialLocation = initialLocation ? initialLocation : '/'; if ( dhtmlHistory.isFirstLoad() ) { if ( ! wait ) { dhtmlHistory.add( initialLocation, null ); } handle_location( initialLocation, null ); } image.preload(); //alert( 'onload' ); }JavaScript-Packer-2.02/t/scripts/s7-expected.js000644 000765 000024 00000000307 12720262336 022640 0ustar00leejohnsonstaff000000 000000 var arg=x;var arg2=y;var CONCAT_ARGUMENTS_BUGGY=(function(){return[].concat(arguments)[0][0]!==1})(1,do_somthing(do_something_else(arg,arg2),arg1));if(CONCAT_ARGUMENTS_BUGGY)arrayProto.concat=concat;JavaScript-Packer-2.02/t/scripts/s7.js000644 000765 000024 00000000357 12720262336 021046 0ustar00leejohnsonstaff000000 000000 var arg = x; var arg2 = y; var CONCAT_ARGUMENTS_BUGGY = (function() { return [].concat(arguments)[0][0] !== 1; })( 1, do_somthing(do_something_else( arg, arg2 ), arg1) ); if (CONCAT_ARGUMENTS_BUGGY) arrayProto.concat = concat;JavaScript-Packer-2.02/t/scripts/s8-expected.js000644 000765 000024 00000000234 12720262336 022640 0ustar00leejohnsonstaff000000 000000 function(d){var b=x;var c=y;var a=(function(){return[].concat(arguments)[0][0]!==1})(1,do_somthing(do_something_else(b,c),b));if(a)arrayProto.concat=concat}JavaScript-Packer-2.02/t/scripts/s8.js000644 000765 000024 00000000434 12720262336 021043 0ustar00leejohnsonstaff000000 000000 function ( blah ) { var arg = x; var arg2 = y; var CONCAT_ARGUMENTS_BUGGY = (function() { return [].concat(arguments)[0][0] !== 1; })( 1, do_somthing(do_something_else( arg, arg2 ), arg) ); if (CONCAT_ARGUMENTS_BUGGY) arrayProto.concat = concat; }JavaScript-Packer-2.02/t/scripts/s9-expected.js000644 000765 000024 00000000341 12720262336 022640 0ustar00leejohnsonstaff000000 000000 function(blah,_no_shrink_){var arg=x;var arg2=y;var CONCAT_ARGUMENTS_BUGGY=(function(){return[].concat(arguments)[0][0]!==1})(1,do_somthing(do_something_else(arg,arg2),arg));if(CONCAT_ARGUMENTS_BUGGY)arrayProto.concat=concat}JavaScript-Packer-2.02/t/scripts/s9.js000644 000765 000024 00000000451 12720262336 021043 0ustar00leejohnsonstaff000000 000000 function ( blah, _no_shrink_ ) { var arg = x; var arg2 = y; var CONCAT_ARGUMENTS_BUGGY = (function() { return [].concat(arguments)[0][0] !== 1; })( 1, do_somthing(do_something_else( arg, arg2 ), arg) ); if (CONCAT_ARGUMENTS_BUGGY) arrayProto.concat = concat; }JavaScript-Packer-2.02/lib/JavaScript/000755 000765 000024 00000000000 12720324015 021025 5ustar00leejohnsonstaff000000 000000 JavaScript-Packer-2.02/lib/JavaScript/Packer.pm000644 000765 000024 00000062575 12720324007 022610 0ustar00leejohnsonstaff000000 000000 package JavaScript::Packer; use 5.008009; use warnings; use strict; use Carp; use Regexp::RegGrp; # =========================================================================== # our $VERSION = "2.02"; our @BOOLEAN_ACCESSORS = ( 'no_compress_comment', 'remove_copyright' ); our @COPYRIGHT_ACCESSORS = ( 'copyright', 'copyright_comment' ); our @COMPRESS_OPTS = ( 'clean', 'obfuscate', 'shrink', 'best' ); our $DEFAULT_COMPRESS = 'clean'; our $PACKER_COMMENT = '\/\*\s*JavaScript::Packer\s*(\w+)\s*\*\/'; our $COPYRIGHT_COMMENT = '\/\*((?>[^\*]|\*[^\/])*copyright(?>[^\*]|\*[^\/])*)\*\/'; our $RESTORE_PATTERN = qr~\x01(\d+)\x01~; our $RESTORE_REPLACEMENT = "\x01%d\x01"; our $SHRINK_VARS = { BLOCK => qr/(((catch|do|if|while|with|function)\b[^~{};]*(\(\s*[^{};]*\s*\))\s*)?(\{[^{}]*\}))/, # function ( arg ) { ... } ENCODED_BLOCK => qr/~#?(\d+)~/, CALLER => qr/((?>[a-zA-Z0-9_\x24\.]+)\s*\([^\(\)]*\))(?=[,\)])/, # do_something( arg1, arg2 ) as argument of another function call BRACKETS => qr/\{[^{}]*\}|\[[^\[\]]*\]|\([^\(\)]*\)|~[^~]+~/, IDENTIFIER => qr~[a-zA-Z_\x24][a-zA-Z_0-9\\x24]*~, SCOPED => qr/~#(\d+)~/, VARS => qr~\b(?:var|function)\s+((?>[a-zA-Z0-9_\x24]+))~, # var x, funktion blah PREFIX => qr~\x02~, SHRUNK => qr~\x02\d+\b~ }; our $BASE62_VARS = { WORDS => qr~(\b[0-9a-zA-Z]\b|(?>[a-zA-Z0-9_]{2,}))~, ENCODE10 => 'String', ENCODE36 => 'function(c){return c.toString(36)}', ENCODE62 => q~function(c){return(c<62?'':e(parseInt(c/62)))+((c=c%62)>35?String.fromCharCode(c+29):c.toString(36))}~, UNPACK => q~eval(function(p,a,c,k,e,r){e=%s;if('0'.replace(0,e)==0){while(c--)r[e(c)]=k[c];k=[function(e){return r[e]||e}];e=function(){return'%s'};c=1};while(c--)if(k[c])p=p.replace(new RegExp('\\\\b'+e(c)+'\\\\b','g'),k[c]);return p}('%s',%s,%d,'%s'.split('|'),0,{}))~ }; our $DICTIONARY = { STRING1 => qr~"(?>(?:(?>[^"\\]+)|\\.|\\")*)"~, STRING2 => qr~'(?>(?:(?>[^'\\]+)|\\.|\\')*)'~, REGEXP => qr~\/(\\[\/\\]|[^*\/])(\\.|[^\/\n\\])*\/[gim]*~, OPERATOR => qr'return|typeof|[\[(\^=,{}:;&|!*?]', CONDITIONAL => qr~\/\*\@\w*|\w*\@\*\/|\/\/\@\w*|\@(?>\w+)~, COMMENT1 => qr~\/\/(\@)?([^\n]*)?\n~, COMMENT2 => qr~\/\*[^*]*\*+(?:[^\/][^*]*\*+)*\/~ }; our $DATA = [ { regexp => $DICTIONARY->{STRING1} }, { regexp => $DICTIONARY->{STRING2} }, { regexp => $DICTIONARY->{CONDITIONAL} }, { regexp => '(' . $DICTIONARY->{OPERATOR} . ')\s*(' . $DICTIONARY->{REGEXP} . ')', replacement => sub { return sprintf( "%s%s", $_[0]->{submatches}->[0], $_[0]->{submatches}->[1] ); }, } ]; our $COMMENTS = [ { regexp => ';;;[^\n]*\n', replacement => '' }, { regexp => $DICTIONARY->{COMMENT1} . '\s*(' . $DICTIONARY->{REGEXP} . ')?' }, { regexp => '(' . $DICTIONARY->{COMMENT2} . ')\s*(' . $DICTIONARY->{REGEXP} . ')?' } ]; our $CLEAN = [ { regexp => '\(\s*([^;)]*)\s*;\s*([^;)]*)\s*;\s*([^;)]*)\)', replacement => sub { return sprintf( "(%s;%s;%s)", @{ $_[0]->{submatches} } ); } }, { regexp => 'throw[^};]+[};]' }, { regexp => ';+\s*([};])', replacement => sub { return $_[0]->{submatches}->[0]; } } ]; our $WHITESPACE = [ { regexp => '\/\/@[^\n]*\n' }, { regexp => '@\s+\b', replacement => '@ ' }, { regexp => '\b\s+@', replacement => ' @' }, { regexp => '(\d)\s+(\.\s*[a-z\x24_\[(])', replacement => sub { return sprintf( "%s %s", @{ $_[0]->{submatches} } ); } }, { regexp => '([+-])\s+([+-])', replacement => sub { return sprintf( "%s %s", @{ $_[0]->{submatches} } ); } }, { regexp => '(?>\s+)(\x24)(?>\s+)', replacement => sub { return sprintf( " %s ", $_[0]->{submatches}->[0] ); } }, { regexp => '(\x24)(?>\s+)(?!=)', replacement => sub { return sprintf( "%s ", $_[0]->{submatches}->[0] ); } }, { regexp => '(?\s+)(\x24)', replacement => sub { return sprintf( " %s", $_[0]->{submatches}->[0] ); } }, { regexp => '\b\s+\b', replacement => ' ' }, { regexp => '\s+', replacement => '' } ]; our $TRIM = [ { regexp => '(\d)(?:\|\d)+\|(\d)', replacement => sub { return sprintf( "%d-%d", $_[0]->{submatches}->[0] || 0, $_[0]->{submatches}->[1] || 0 ); } }, { regexp => '([a-z])(?:\|[a-z])+\|([a-z])', replacement => sub { return sprintf( "%s-%s", $_[0]->{submatches}->[0], $_[0]->{submatches}->[1] ); } }, { regexp => '([A-Z])(?:\|[A-Z])+\|([A-Z])', replacement => sub { return sprintf( "%s-%s", $_[0]->{submatches}->[0], $_[0]->{submatches}->[1] ); } }, { regexp => '\|', replacement => '' } ]; our @REGGRPS = ( 'comments', 'clean', 'whitespace', 'concat', 'trim', 'data_store', 'concat_store' ); # --------------------------------------------------------------------------- # { no strict 'refs'; foreach my $field ( @BOOLEAN_ACCESSORS ) { next if defined *{ __PACKAGE__ . '::' . $field }{CODE}; *{ __PACKAGE__ . '::' . $field } = sub { my ( $self, $value ) = @_; $self->{ '_' . $field } = $value ? 1 : undef if ( defined( $value ) ); return $self->{ '_' . $field }; }; } foreach my $field ( @COPYRIGHT_ACCESSORS ) { $field = '_' . $field if ( $field eq 'copyright_comment' ); next if defined *{ __PACKAGE__ . '::' . $field }{CODE}; *{ __PACKAGE__ . '::' . $field } = sub { my ( $self, $value ) = @_; if ( defined( $value ) and not ref( $value ) ) { $value =~ s/^\s*|\s*$//gs; $self->{ '_' . $field } = $value; } my $ret = ''; if ( $self->{ '_' . $field } ) { $ret = '/* ' . $self->{ '_' . $field } . ' */' . "\n"; } return $ret; }; } foreach my $reggrp ( @REGGRPS ) { next if defined *{ __PACKAGE__ . '::reggrp_' . $reggrp }{CODE}; *{ __PACKAGE__ . '::reggrp_' . $reggrp } = sub { my ( $self ) = shift; return $self->{ '_reggrp_' . $reggrp }; }; } } sub compress { my ( $self, $value ) = @_; if ( defined( $value ) ) { if ( grep( $value eq $_, @COMPRESS_OPTS ) ) { $self->{_compress} = $value; } elsif ( !$value ) { $self->{_compress} = undef; } } $self->{_compress} ||= $DEFAULT_COMPRESS; return $self->{_compress}; } # these variables are used in the closures defined in the init function # below - we have to use globals as using $self within the closures leads # to a reference cycle and thus memory leak, and we can't scope them to # the init method as they may change. they are set by the minify sub our $reggrp_comments; our $reggrp_clean; our $reggrp_whitespace; sub init { my $class = shift; my $self = {}; bless( $self, $class ); @{ $self->{clean}->{reggrp_data} } = ( @$DATA, @$CLEAN ); @{ $self->{whitespace}->{reggrp_data} } = ( @$DATA[ 0, 1, 3 ], @$WHITESPACE ); $self->{trim}->{reggrp_data} = $TRIM; @{ $self->{data_store}->{reggrp_data} } = map { { regexp => $_->{regexp}, store => sub { return sprintf( "%s", $_[0]->{match} ); }, replacement => sub { return sprintf( $RESTORE_REPLACEMENT, $_[0]->{store_index} ); }, } } @$DATA; $self->{data_store}->{reggrp_data}->[-1]->{replacement} = sub { return sprintf( "%s$RESTORE_REPLACEMENT", $_[0]->{submatches}->[0], $_[0]->{store_index} ); }; $self->{data_store}->{reggrp_data}->[-1]->{store} = sub { return $_[0]->{submatches}->[1]; }; @{ $self->{concat_store}->{reggrp_data} } = map { my $data = $_; { regexp => $data->{regexp}, store => sub { my ( $quote, $string ) = $_[0]->{match} =~ /^(['"])(.*)(['"])$/; return $string; }, replacement => sub { my ( $quote, $string ) = $_[0]->{match} =~ /^(['"])(.*)(['"])$/; return sprintf( "%s$RESTORE_REPLACEMENT%s", $quote, $_[0]->{store_index}, $quote ); }, }; } @$DATA[ 0, 1 ]; @{ $self->{concat}->{reggrp_data} } = map { my $quote = $_; my $restore_pattern = $RESTORE_PATTERN; $restore_pattern =~ s/\(\\d\+\)/\\d\+/g; my $regexp = '(' . $quote . $restore_pattern . $quote . ')((?:\+' . $quote . $restore_pattern . $quote . ')+)'; $regexp = qr/$regexp/; { regexp => $regexp, replacement => sub { my $submatches = $_[0]->{submatches}; my $ret = $submatches->[0]; my $next_str = '^\+(' . $quote . $restore_pattern . $quote . ')'; while ( my ( $next ) = $submatches->[1] =~ /$next_str/ ) { chop( $ret ); $ret .= substr( $next, 1 ); $submatches->[1] =~ s/$next_str//; } return $ret; }, }; } ( '"', '\'' ); @{ $self->{comments}->{reggrp_data} } = ( @$DATA[ 0, 1, 3 ], @$COMMENTS ); $self->{comments}->{reggrp_data}->[-2]->{replacement} = sub { my $submatches = $_[0]->{submatches}; if ( $submatches->[0] eq '@' ) { $reggrp_comments->exec( \$submatches->[1] ); $reggrp_clean->exec( \$submatches->[1] ); $reggrp_whitespace->exec( \$submatches->[1] ); return sprintf( "//%s%s\n%s", @{$submatches}[0 .. 2] ); } return sprintf( "\n%s", $submatches->[2] ); }; $self->{comments}->{reggrp_data}->[-1]->{replacement} = sub { my $submatches = $_[0]->{submatches}; if ( $submatches->[0] =~ /^\/\*\@(.*)\@\*\/$/sm ) { my $cmnt = $1; $reggrp_comments->exec( \$cmnt ); $reggrp_clean->exec( \$cmnt ); $reggrp_whitespace->exec( \$cmnt ); return sprintf( '/*@%s@*/ %s', $cmnt, $submatches->[1] ); } return sprintf( " %s", $submatches->[1] ); }; foreach my $reggrp ( @REGGRPS ) { my $reggrp_args = { reggrp => $self->{$reggrp}->{reggrp_data} }; $reggrp_args->{restore_pattern} = $RESTORE_PATTERN if ( $reggrp eq 'data_store' or $reggrp eq 'concat_store' ); $self->{ '_reggrp_' . $reggrp } = Regexp::RegGrp->new( $reggrp_args ); } $self->{block_data} = []; return $self; } sub minify { my ( $self, $input, $opts ); unless (ref( $_[0] ) and ref( $_[0] ) eq __PACKAGE__ ) { $self = __PACKAGE__->init(); shift( @_ ) unless ( ref( $_[0] ) ); ( $input, $opts ) = @_; } else { ( $self, $input, $opts ) = @_; } if ( ref( $input ) ne 'SCALAR' ) { carp( 'First argument must be a scalarref!' ); return undef; } my $javascript = \''; my $cont = 'void'; if ( defined( wantarray ) ) { my $tmp_input = ref( $input ) ? ${$input} : $input; $javascript = \$tmp_input; $cont = 'scalar'; } else { $javascript = ref( $input ) ? $input : \$input; } if ( ref( $opts ) eq 'HASH' ) { foreach my $field ( @BOOLEAN_ACCESSORS ) { $self->$field( $opts->{$field} ) if ( defined( $opts->{$field} ) ); } foreach my $field ( 'compress', 'copyright' ) { $self->$field( $opts->{$field} ) if ( defined( $opts->{$field} ) ); } } # (re)initialize variables used in the closures $reggrp_comments = $self->reggrp_comments; $reggrp_clean = $self->reggrp_clean; $reggrp_whitespace = $self->reggrp_whitespace; my $copyright_comment = ''; if ( ${$javascript} =~ /$COPYRIGHT_COMMENT/ism ) { $copyright_comment = $1; } # Resets copyright_comment() if there is no copyright comment $self->_copyright_comment( $copyright_comment ); if ( not $self->no_compress_comment() and ${$javascript} =~ /$PACKER_COMMENT/ ) { my $compress = $1; if ( $compress eq '_no_compress_' ) { return ${$javascript} if ( $cont eq 'scalar' ); return; } $self->compress( $compress ); } ${$javascript} =~ s/\r//gsm; ${$javascript} .= "\n"; $self->reggrp_comments()->exec( $javascript ); $self->reggrp_clean()->exec( $javascript ); $self->reggrp_whitespace()->exec( $javascript ); $self->reggrp_concat_store()->exec( $javascript ); $self->reggrp_concat()->exec( $javascript ); $self->reggrp_concat_store()->restore_stored( $javascript ); if ( $self->compress() ne 'clean' ) { $self->reggrp_data_store()->exec( $javascript ); while ( ${$javascript} =~ /$SHRINK_VARS->{BLOCK}/ ) { ${$javascript} =~ s/$SHRINK_VARS->{BLOCK}/$self->_store_block_data( $1 )/egsm; } $self->_restore_data( $javascript, 'block_data', $SHRINK_VARS->{ENCODED_BLOCK} ); my %shrunk_vars = map { $_ => 1 } ( ${$javascript} =~ /$SHRINK_VARS->{SHRUNK}/g ); my $cnt = 0; foreach my $shrunk_var ( sort keys( %shrunk_vars ) ) { my $short_id; do { $short_id = $self->_encode52( $cnt++ ); } while ( ${$javascript} =~ /[^a-zA-Z0-9_\\x24\.]\Q$short_id\E[^a-zA-Z0-9_\\x24:]/ ); ${$javascript} =~ s/$shrunk_var/$short_id/g; } $self->reggrp_data_store()->restore_stored( $javascript ); $self->{block_data} = []; } if ( $self->compress() eq 'obfuscate' or $self->compress() eq 'best' ) { my $words = {}; my @words = ${$javascript} =~ /$BASE62_VARS->{WORDS}/g; my $idx = 0; foreach ( @words ) { $words->{$_}->{count}++; } WORD: foreach my $word ( sort { $words->{$b}->{count} <=> $words->{$a}->{count} } sort keys( %{$words} ) ) { if ( exists( $words->{$word}->{encoded} ) and $words->{$word}->{encoded} eq $word ) { next WORD; } my $encoded = $self->_encode62( $idx ); if ( exists( $words->{$encoded} ) ) { my $next = 0; if ( exists( $words->{$encoded}->{encoded} ) ) { $words->{$word}->{encoded} = $words->{$encoded}->{encoded}; $words->{$word}->{index} = $words->{$encoded}->{index}; $words->{$word}->{minus} = length( $word ) - length( $words->{$word}->{encoded} ); $next = 1; } $words->{$encoded}->{encoded} = $encoded; $words->{$encoded}->{index} = $idx; $words->{$encoded}->{minus} = 0; $idx++; next WORD if ( $next ); redo WORD; } $words->{$word}->{encoded} = $encoded; $words->{$word}->{index} = $idx; $words->{$word}->{minus} = length( $word ) - length( $encoded ); $idx++; } my $packed_length = length( ${$javascript} ); my ( @pk, @pattern ) = ( (), () ); foreach ( sort { $words->{$a}->{index} <=> $words->{$b}->{index} } sort keys( %{$words} ) ) { $packed_length -= ( $words->{$_}->{count} * $words->{$_}->{minus} ); if ( $words->{$_}->{encoded} ne $_ ) { push( @pk, $_ ); push( @pattern, $words->{$_}->{encoded} ); } else { push( @pk, '' ); push( @pattern, '' ); } } my $size = scalar( @pattern ); splice( @pattern, 62 ) if ( scalar( @pattern ) > 62 ); my $pd = join( '|', @pattern ); $self->reggrp_trim()->exec( \$pd ); unless ( $pd ) { $pd = '^$'; } else { $pd = '[' . $pd . ']'; if ( $size > 62 ) { $pd = '(' . $pd . '|'; my $enc = $self->_encode62( $size ); my ( $c ) = $enc =~ /(^.)/; my $ord = ord( $c ); my $mul = length( $enc ) - 1; my $is62 = 0; if ( $ord >= 65 ) { if ( $c eq 'Z' ) { $mul += 1; $is62 = 1; } else { $pd .= '[0-9a'; if ( $ord > 97 ) { $pd .= '-' . $c; } elsif ( $ord > 65 ) { $pd .= '-zA-' . $c; } $pd .= ']'; } } elsif ( $ord == 57 ) { $pd .= '0-9'; } elsif ( $ord == 50 ) { $pd .= '[12]'; } elsif ( $ord == 49 ) { $pd .= '1'; } else { $pd .= '[0-' . ( $ord - 48 ) . ']'; } $pd .= '[0-9a-zA-Z]' . ( ( $mul > 1 ) ? '{' . $mul . '}' : '' ); $mul-- if ( $is62 ); if ( $mul > 1 ) { for ( my $i = $mul; $i >= 2; $i-- ) { $pd .= '|[0-9a-zA-Z]{' . $i . '}'; } } $pd .= ')'; } } $packed_length += length( $pd ); my $pk = join( '|', @pk ); $pk =~ s/(?>\|+)$//; $packed_length += length( $pk ); my $pc = length( $pk ) ? ( ( $pk =~ tr/|/|/ ) + 1 ) : 0; $packed_length += length( $pc ); my $pa = '[]'; $packed_length += length( $pa ); my $pe = $BASE62_VARS->{ 'ENCODE' . ( $pc > 10 ? $pc > 36 ? 62 : 36 : 10 ) }; $packed_length += length( $pe ); $packed_length += length( $BASE62_VARS->{UNPACK} ); $packed_length -= ( $BASE62_VARS->{UNPACK} =~ s/(%s|%d)/$1/g ) * 2; my ( @length_matches ) = ${$javascript} =~ s/((?>[\r\n]+))/$1/g; foreach ( @length_matches ) { $packed_length -= length( $_ ) - 3; } $packed_length += ${$javascript} =~ tr/\\\'/\\\'/; if ( $self->compress() eq 'obfuscate' or $packed_length <= length( ${$javascript} ) ) { ${$javascript} =~ s/$BASE62_VARS->{WORDS}/sprintf( "%s", $words->{$1}->{encoded} )/eg; ${$javascript} =~ s/([\\'])/\\$1/g; ${$javascript} =~ s/[\r\n]+/\\n/g; my $pp = ${$javascript}; ${$javascript} = sprintf( $BASE62_VARS->{UNPACK}, $pe, $pd, $pp, $pa, $pc, $pk ); } } if ( not $self->remove_copyright() ) { ${$javascript} = ( $self->copyright() || $self->_copyright_comment() ) . ${$javascript}; } return ${$javascript} if ( $cont eq 'scalar' ); } sub _restore_data { my ( $self, $string_ref, $data_name, $pattern ) = @_; while ( ${$string_ref} =~ /$pattern/ ) { ${$string_ref} =~ s/$pattern/$self->{$data_name}->[$1]/egsm; } } sub _store_block_data { my ( $self, $match ) = @_; my ( undef, $prefix, $blocktype, $args, $block ) = $match =~ /$SHRINK_VARS->{BLOCK}/; $prefix ||= ''; $blocktype ||= ''; $args ||= ''; my $replacement = ''; if ( $blocktype eq 'function' ) { $self->_restore_data( \$block, 'block_data', $SHRINK_VARS->{SCOPED} ); $args =~ s/\s*//g; $block = $args . $block; $prefix =~ s/$SHRINK_VARS->{BRACKETS}//; $args =~ s/^\(|\)$//g; while ( $args =~ /$SHRINK_VARS->{CALLER}/ ) { $args =~ s/$SHRINK_VARS->{CALLER}//gsm; } my @vars = grep( $_, split( /\s*,\s*/, $args ) ); my $do_shrink = grep( $_ eq '_no_shrink_', @vars ) ? 0 : 1; my %block_vars = (); if ( $do_shrink ) { %block_vars = map { $_ => 1 } ( $block =~ /$SHRINK_VARS->{VARS}/g ), grep( $_ ne '$super', @vars ); } $self->_restore_data( \$block, 'block_data', $SHRINK_VARS->{ENCODED_BLOCK} ); if ( $do_shrink ) { my $cnt = 0; foreach my $block_var ( sort keys( %block_vars ) ) { if ( length( $block_var ) ) { while ( $block =~ /$SHRINK_VARS->{PREFIX}\Q$cnt\E\b/ ) { $cnt++; } while ( $block =~ /[^a-zA-Z0-9_\\x24\.]\Q$block_var\E[^a-zA-Z0-9_\\x24:]/ ) { $block =~ s/([^a-zA-Z0-9_\\x24\.])\Q$block_var\E([^a-zA-Z0-9_\\x24:])/sprintf( "%s\x02%d%s", $1, $cnt, $2 )/eg; } $block =~ s/([^{,a-zA-Z0-9_\\x24\.])\Q$block_var\E:/sprintf( "%s\x02%d:", $1, $cnt )/eg; $cnt++; } } } $replacement = sprintf( "%s~%d~", $prefix, scalar( @{ $self->{block_data} } ) ); push( @{ $self->{block_data} }, $block ); } else { $replacement = sprintf( "~#%d~", scalar( @{ $self->{block_data} } ) ); push( @{ $self->{block_data} }, $prefix . $block ); } return $replacement; } sub _encode52 { my ( $self, $c ) = @_; my $m = $c % 52; my $ret = $m > 25 ? chr( $m + 39 ) : chr( $m + 97 ); if ( $c >= 52 ) { $ret = $self->_encode52( int( $c / 52 ) ) . $ret; } $ret = substr( $ret, 1 ) . '0' if ( $ret =~ /^(do|if|in)$/ ); return $ret; } sub _encode62 { my ( $self, $c ) = @_; my $m = $c % 62; my $ret = $m > 35 ? chr( $m + 29 ) : $m > 9 ? chr( $m + 87 ) : $m; if ( $c >= 62 ) { $ret = $self->_encode62( int( $c / 62 ) ) . $ret; } return $ret; } 1; __END__ =head1 NAME JavaScript::Packer - Perl version of Dean Edwards' Packer.js =for html Build Status Coverage Status =head1 VERSION Version 2.02 =head1 DESCRIPTION A JavaScript Compressor This module is an adaptation of Dean Edwards' Packer.js. Additional information: http://dean.edwards.name/packer/ =head1 SYNOPSIS use JavaScript::Packer; my $packer = JavaScript::Packer->init(); $packer->minify( $javascript, $opts ); To return a scalar without changing the input simply use (e.g. example 2): my $ret = $packer->minify( $javascript, $opts ); For backward compatibility it is still possible to call 'minify' as a function: JavaScript::Packer::minify( $javascript, $opts ); The first argument must be a scalarref of javascript-code. Second argument must be a hashref of options. Possible options are: =over 4 =item compress Defines compression level. Possible values are 'clean', 'shrink', 'obfuscate' and 'best'. Default value is 'clean'. 'best' uses 'shrink' or 'obfuscate' depending on which result is shorter. This is recommended because especially when compressing short scripts the result will exceed the input if compression level is 'obfuscate'. =item copyright You can add a copyright notice at the top of the script. =item remove_copyright If there is a copyright notice in a comment it will only be removed if this option is set to a true value. Otherwise the first comment that contains the word "copyright" will be added at the top of the packed script. A copyright comment will be overwritten by a copyright notice defined with the copyright option. =item no_compress_comment If not set to a true value it is allowed to set a JavaScript comment that prevents the input being packed or defines a compression level. /* JavaScript::Packer _no_compress_ */ /* JavaScript::Packer shrink */ =back =head1 EXAMPLES =over 4 =item Example 1 Common usage. #!/usr/bin/perl use strict; use warnings; use JavaScript::Packer; my $packer = JavaScript::Packer->init(); open( UNCOMPRESSED, 'uncompressed.js' ); open( COMPRESSED, '>compressed.js' ); my $js = join( '', ); $packer->minify( \$js, { compress => 'best' } ); print COMPRESSED $js; close(UNCOMPRESSED); close(COMPRESSED); =item Example 2 A scalar is requested by the context. The input will remain unchanged. #!/usr/bin/perl use strict; use warnings; use JavaScript::Packer; my $packer = JavaScript::Packer->init(); open( UNCOMPRESSED, 'uncompressed.js' ); open( COMPRESSED, '>compressed.js' ); my $uncompressed = join( '', ); my $compressed = $packer->minify( \$uncompressed, { compress => 'best' } ); print COMPRESSED $compressed; close(UNCOMPRESSED); close(COMPRESSED); =back =head1 AUTHOR Merten Falk, C<< >>. Now maintained by Lee Johnson (LEEJO) =head1 BUGS Please report any bugs or feature requests through the web interface at L. =head1 SUPPORT You can find documentation for this module with the perldoc command. perldoc JavaScript::Packer =head1 COPYRIGHT & LICENSE Copyright 2008 - 2012 Merten Falk, all rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. =cut JavaScript-Packer-2.02/inc/Module/000755 000765 000024 00000000000 12720324015 020207 5ustar00leejohnsonstaff000000 000000 JavaScript-Packer-2.02/inc/Module/AutoInstall.pm000644 000765 000024 00000062311 12720324014 023006 0ustar00leejohnsonstaff000000 000000 #line 1 package Module::AutoInstall; use strict; use Cwd (); use File::Spec (); use ExtUtils::MakeMaker (); use vars qw{$VERSION}; BEGIN { $VERSION = '1.16'; } # special map on pre-defined feature sets my %FeatureMap = ( '' => 'Core Features', # XXX: deprecated '-core' => 'Core Features', ); # various lexical flags my ( @Missing, @Existing, %DisabledTests, $UnderCPAN, $InstallDepsTarget, $HasCPANPLUS ); my ( $Config, $CheckOnly, $SkipInstall, $AcceptDefault, $TestOnly, $AllDeps, $UpgradeDeps ); my ( $PostambleActions, $PostambleActionsNoTest, $PostambleActionsUpgradeDeps, $PostambleActionsUpgradeDepsNoTest, $PostambleActionsListDeps, $PostambleActionsListAllDeps, $PostambleUsed, $NoTest); # See if it's a testing or non-interactive session _accept_default( $ENV{AUTOMATED_TESTING} or ! -t STDIN ); _init(); sub _accept_default { $AcceptDefault = shift; } sub _installdeps_target { $InstallDepsTarget = shift; } sub missing_modules { return @Missing; } sub do_install { __PACKAGE__->install( [ $Config ? ( UNIVERSAL::isa( $Config, 'HASH' ) ? %{$Config} : @{$Config} ) : () ], @Missing, ); } # initialize various flags, and/or perform install sub _init { foreach my $arg ( @ARGV, split( /[\s\t]+/, $ENV{PERL_AUTOINSTALL} || $ENV{PERL_EXTUTILS_AUTOINSTALL} || '' ) ) { if ( $arg =~ /^--config=(.*)$/ ) { $Config = [ split( ',', $1 ) ]; } elsif ( $arg =~ /^--installdeps=(.*)$/ ) { __PACKAGE__->install( $Config, @Missing = split( /,/, $1 ) ); exit 0; } elsif ( $arg =~ /^--upgradedeps=(.*)$/ ) { $UpgradeDeps = 1; __PACKAGE__->install( $Config, @Missing = split( /,/, $1 ) ); exit 0; } elsif ( $arg =~ /^--default(?:deps)?$/ ) { $AcceptDefault = 1; } elsif ( $arg =~ /^--check(?:deps)?$/ ) { $CheckOnly = 1; } elsif ( $arg =~ /^--skip(?:deps)?$/ ) { $SkipInstall = 1; } elsif ( $arg =~ /^--test(?:only)?$/ ) { $TestOnly = 1; } elsif ( $arg =~ /^--all(?:deps)?$/ ) { $AllDeps = 1; } } } # overrides MakeMaker's prompt() to automatically accept the default choice sub _prompt { goto &ExtUtils::MakeMaker::prompt unless $AcceptDefault; my ( $prompt, $default ) = @_; my $y = ( $default =~ /^[Yy]/ ); print $prompt, ' [', ( $y ? 'Y' : 'y' ), '/', ( $y ? 'n' : 'N' ), '] '; print "$default\n"; return $default; } # the workhorse sub import { my $class = shift; my @args = @_ or return; my $core_all; print "*** $class version " . $class->VERSION . "\n"; print "*** Checking for Perl dependencies...\n"; my $cwd = Cwd::getcwd(); $Config = []; my $maxlen = length( ( sort { length($b) <=> length($a) } grep { /^[^\-]/ } map { ref($_) ? ( ( ref($_) eq 'HASH' ) ? keys(%$_) : @{$_} ) : '' } map { +{@args}->{$_} } grep { /^[^\-]/ or /^-core$/i } keys %{ +{@args} } )[0] ); # We want to know if we're under CPAN early to avoid prompting, but # if we aren't going to try and install anything anyway then skip the # check entirely since we don't want to have to load (and configure) # an old CPAN just for a cosmetic message $UnderCPAN = _check_lock(1) unless $SkipInstall || $InstallDepsTarget; while ( my ( $feature, $modules ) = splice( @args, 0, 2 ) ) { my ( @required, @tests, @skiptests ); my $default = 1; my $conflict = 0; if ( $feature =~ m/^-(\w+)$/ ) { my $option = lc($1); # check for a newer version of myself _update_to( $modules, @_ ) and return if $option eq 'version'; # sets CPAN configuration options $Config = $modules if $option eq 'config'; # promote every features to core status $core_all = ( $modules =~ /^all$/i ) and next if $option eq 'core'; next unless $option eq 'core'; } print "[" . ( $FeatureMap{ lc($feature) } || $feature ) . "]\n"; $modules = [ %{$modules} ] if UNIVERSAL::isa( $modules, 'HASH' ); unshift @$modules, -default => &{ shift(@$modules) } if ( ref( $modules->[0] ) eq 'CODE' ); # XXX: bugward compatibility while ( my ( $mod, $arg ) = splice( @$modules, 0, 2 ) ) { if ( $mod =~ m/^-(\w+)$/ ) { my $option = lc($1); $default = $arg if ( $option eq 'default' ); $conflict = $arg if ( $option eq 'conflict' ); @tests = @{$arg} if ( $option eq 'tests' ); @skiptests = @{$arg} if ( $option eq 'skiptests' ); next; } printf( "- %-${maxlen}s ...", $mod ); if ( $arg and $arg =~ /^\D/ ) { unshift @$modules, $arg; $arg = 0; } # XXX: check for conflicts and uninstalls(!) them. my $cur = _version_of($mod); if (_version_cmp ($cur, $arg) >= 0) { print "loaded. ($cur" . ( $arg ? " >= $arg" : '' ) . ")\n"; push @Existing, $mod => $arg; $DisabledTests{$_} = 1 for map { glob($_) } @skiptests; } else { if (not defined $cur) # indeed missing { print "missing." . ( $arg ? " (would need $arg)" : '' ) . "\n"; } else { # no need to check $arg as _version_cmp ($cur, undef) would satisfy >= above print "too old. ($cur < $arg)\n"; } push @required, $mod => $arg; } } next unless @required; my $mandatory = ( $feature eq '-core' or $core_all ); if ( !$SkipInstall and ( $CheckOnly or ($mandatory and $UnderCPAN) or $AllDeps or $InstallDepsTarget or _prompt( qq{==> Auto-install the } . ( @required / 2 ) . ( $mandatory ? ' mandatory' : ' optional' ) . qq{ module(s) from CPAN?}, $default ? 'y' : 'n', ) =~ /^[Yy]/ ) ) { push( @Missing, @required ); $DisabledTests{$_} = 1 for map { glob($_) } @skiptests; } elsif ( !$SkipInstall and $default and $mandatory and _prompt( qq{==> The module(s) are mandatory! Really skip?}, 'n', ) =~ /^[Nn]/ ) { push( @Missing, @required ); $DisabledTests{$_} = 1 for map { glob($_) } @skiptests; } else { $DisabledTests{$_} = 1 for map { glob($_) } @tests; } } if ( @Missing and not( $CheckOnly or $UnderCPAN) ) { require Config; my $make = $Config::Config{make}; if ($InstallDepsTarget) { print "*** To install dependencies type '$make installdeps' or '$make installdeps_notest'.\n"; } else { print "*** Dependencies will be installed the next time you type '$make'.\n"; } # make an educated guess of whether we'll need root permission. print " (You may need to do that as the 'root' user.)\n" if eval '$>'; } print "*** $class configuration finished.\n"; chdir $cwd; # import to main:: no strict 'refs'; *{'main::WriteMakefile'} = \&Write if caller(0) eq 'main'; return (@Existing, @Missing); } sub _running_under { my $thing = shift; print <<"END_MESSAGE"; *** Since we're running under ${thing}, I'll just let it take care of the dependency's installation later. END_MESSAGE return 1; } # Check to see if we are currently running under CPAN.pm and/or CPANPLUS; # if we are, then we simply let it taking care of our dependencies sub _check_lock { return unless @Missing or @_; if ($ENV{PERL5_CPANM_IS_RUNNING}) { return _running_under('cpanminus'); } my $cpan_env = $ENV{PERL5_CPAN_IS_RUNNING}; if ($ENV{PERL5_CPANPLUS_IS_RUNNING}) { return _running_under($cpan_env ? 'CPAN' : 'CPANPLUS'); } require CPAN; if ($CPAN::VERSION > '1.89') { if ($cpan_env) { return _running_under('CPAN'); } return; # CPAN.pm new enough, don't need to check further } # last ditch attempt, this -will- configure CPAN, very sorry _load_cpan(1); # force initialize even though it's already loaded # Find the CPAN lock-file my $lock = MM->catfile( $CPAN::Config->{cpan_home}, ".lock" ); return unless -f $lock; # Check the lock local *LOCK; return unless open(LOCK, $lock); if ( ( $^O eq 'MSWin32' ? _under_cpan() : == getppid() ) and ( $CPAN::Config->{prerequisites_policy} || '' ) ne 'ignore' ) { print <<'END_MESSAGE'; *** Since we're running under CPAN, I'll just let it take care of the dependency's installation later. END_MESSAGE return 1; } close LOCK; return; } sub install { my $class = shift; my $i; # used below to strip leading '-' from config keys my @config = ( map { s/^-// if ++$i; $_ } @{ +shift } ); my ( @modules, @installed, @modules_to_upgrade ); while (my ($pkg, $ver) = splice(@_, 0, 2)) { # grep out those already installed if (_version_cmp(_version_of($pkg), $ver) >= 0) { push @installed, $pkg; if ($UpgradeDeps) { push @modules_to_upgrade, $pkg, $ver; } } else { push @modules, $pkg, $ver; } } if ($UpgradeDeps) { push @modules, @modules_to_upgrade; @installed = (); @modules_to_upgrade = (); } return @installed unless @modules; # nothing to do return @installed if _check_lock(); # defer to the CPAN shell print "*** Installing dependencies...\n"; return unless _connected_to('cpan.org'); my %args = @config; my %failed; local *FAILED; if ( $args{do_once} and open( FAILED, '.#autoinstall.failed' ) ) { while () { chomp; $failed{$_}++ } close FAILED; my @newmod; while ( my ( $k, $v ) = splice( @modules, 0, 2 ) ) { push @newmod, ( $k => $v ) unless $failed{$k}; } @modules = @newmod; } if ( _has_cpanplus() and not $ENV{PERL_AUTOINSTALL_PREFER_CPAN} ) { _install_cpanplus( \@modules, \@config ); } else { _install_cpan( \@modules, \@config ); } print "*** $class installation finished.\n"; # see if we have successfully installed them while ( my ( $pkg, $ver ) = splice( @modules, 0, 2 ) ) { if ( _version_cmp( _version_of($pkg), $ver ) >= 0 ) { push @installed, $pkg; } elsif ( $args{do_once} and open( FAILED, '>> .#autoinstall.failed' ) ) { print FAILED "$pkg\n"; } } close FAILED if $args{do_once}; return @installed; } sub _install_cpanplus { my @modules = @{ +shift }; my @config = _cpanplus_config( @{ +shift } ); my $installed = 0; require CPANPLUS::Backend; my $cp = CPANPLUS::Backend->new; my $conf = $cp->configure_object; return unless $conf->can('conf') # 0.05x+ with "sudo" support or _can_write($conf->_get_build('base')); # 0.04x # if we're root, set UNINST=1 to avoid trouble unless user asked for it. my $makeflags = $conf->get_conf('makeflags') || ''; if ( UNIVERSAL::isa( $makeflags, 'HASH' ) ) { # 0.03+ uses a hashref here $makeflags->{UNINST} = 1 unless exists $makeflags->{UNINST}; } else { # 0.02 and below uses a scalar $makeflags = join( ' ', split( ' ', $makeflags ), 'UNINST=1' ) if ( $makeflags !~ /\bUNINST\b/ and eval qq{ $> eq '0' } ); } $conf->set_conf( makeflags => $makeflags ); $conf->set_conf( prereqs => 1 ); while ( my ( $key, $val ) = splice( @config, 0, 2 ) ) { $conf->set_conf( $key, $val ); } my $modtree = $cp->module_tree; while ( my ( $pkg, $ver ) = splice( @modules, 0, 2 ) ) { print "*** Installing $pkg...\n"; MY::preinstall( $pkg, $ver ) or next if defined &MY::preinstall; my $success; my $obj = $modtree->{$pkg}; if ( $obj and _version_cmp( $obj->{version}, $ver ) >= 0 ) { my $pathname = $pkg; $pathname =~ s/::/\\W/; foreach my $inc ( grep { m/$pathname.pm/i } keys(%INC) ) { delete $INC{$inc}; } my $rv = $cp->install( modules => [ $obj->{module} ] ); if ( $rv and ( $rv->{ $obj->{module} } or $rv->{ok} ) ) { print "*** $pkg successfully installed.\n"; $success = 1; } else { print "*** $pkg installation cancelled.\n"; $success = 0; } $installed += $success; } else { print << "."; *** Could not find a version $ver or above for $pkg; skipping. . } MY::postinstall( $pkg, $ver, $success ) if defined &MY::postinstall; } return $installed; } sub _cpanplus_config { my @config = (); while ( @_ ) { my ($key, $value) = (shift(), shift()); if ( $key eq 'prerequisites_policy' ) { if ( $value eq 'follow' ) { $value = CPANPLUS::Internals::Constants::PREREQ_INSTALL(); } elsif ( $value eq 'ask' ) { $value = CPANPLUS::Internals::Constants::PREREQ_ASK(); } elsif ( $value eq 'ignore' ) { $value = CPANPLUS::Internals::Constants::PREREQ_IGNORE(); } else { die "*** Cannot convert option $key = '$value' to CPANPLUS version.\n"; } push @config, 'prereqs', $value; } elsif ( $key eq 'force' ) { push @config, $key, $value; } elsif ( $key eq 'notest' ) { push @config, 'skiptest', $value; } else { die "*** Cannot convert option $key to CPANPLUS version.\n"; } } return @config; } sub _install_cpan { my @modules = @{ +shift }; my @config = @{ +shift }; my $installed = 0; my %args; _load_cpan(); require Config; if (CPAN->VERSION < 1.80) { # no "sudo" support, probe for writableness return unless _can_write( MM->catfile( $CPAN::Config->{cpan_home}, 'sources' ) ) and _can_write( $Config::Config{sitelib} ); } # if we're root, set UNINST=1 to avoid trouble unless user asked for it. my $makeflags = $CPAN::Config->{make_install_arg} || ''; $CPAN::Config->{make_install_arg} = join( ' ', split( ' ', $makeflags ), 'UNINST=1' ) if ( $makeflags !~ /\bUNINST\b/ and eval qq{ $> eq '0' } ); # don't show start-up info $CPAN::Config->{inhibit_startup_message} = 1; # set additional options while ( my ( $opt, $arg ) = splice( @config, 0, 2 ) ) { ( $args{$opt} = $arg, next ) if $opt =~ /^(?:force|notest)$/; # pseudo-option $CPAN::Config->{$opt} = $opt eq 'urllist' ? [$arg] : $arg; } if ($args{notest} && (not CPAN::Shell->can('notest'))) { die "Your version of CPAN is too old to support the 'notest' pragma"; } local $CPAN::Config->{prerequisites_policy} = 'follow'; while ( my ( $pkg, $ver ) = splice( @modules, 0, 2 ) ) { MY::preinstall( $pkg, $ver ) or next if defined &MY::preinstall; print "*** Installing $pkg...\n"; my $obj = CPAN::Shell->expand( Module => $pkg ); my $success = 0; if ( $obj and _version_cmp( $obj->cpan_version, $ver ) >= 0 ) { my $pathname = $pkg; $pathname =~ s/::/\\W/; foreach my $inc ( grep { m/$pathname.pm/i } keys(%INC) ) { delete $INC{$inc}; } my $rv = do { if ($args{force}) { CPAN::Shell->force( install => $pkg ) } elsif ($args{notest}) { CPAN::Shell->notest( install => $pkg ) } else { CPAN::Shell->install($pkg) } }; $rv ||= eval { $CPAN::META->instance( 'CPAN::Distribution', $obj->cpan_file, ) ->{install} if $CPAN::META; }; if ( $rv eq 'YES' ) { print "*** $pkg successfully installed.\n"; $success = 1; } else { print "*** $pkg installation failed.\n"; $success = 0; } $installed += $success; } else { print << "."; *** Could not find a version $ver or above for $pkg; skipping. . } MY::postinstall( $pkg, $ver, $success ) if defined &MY::postinstall; } return $installed; } sub _has_cpanplus { return ( $HasCPANPLUS = ( $INC{'CPANPLUS/Config.pm'} or _load('CPANPLUS::Shell::Default') ) ); } # make guesses on whether we're under the CPAN installation directory sub _under_cpan { require Cwd; require File::Spec; my $cwd = File::Spec->canonpath( Cwd::getcwd() ); my $cpan = File::Spec->canonpath( $CPAN::Config->{cpan_home} ); return ( index( $cwd, $cpan ) > -1 ); } sub _update_to { my $class = __PACKAGE__; my $ver = shift; return if _version_cmp( _version_of($class), $ver ) >= 0; # no need to upgrade if ( _prompt( "==> A newer version of $class ($ver) is required. Install?", 'y' ) =~ /^[Nn]/ ) { die "*** Please install $class $ver manually.\n"; } print << "."; *** Trying to fetch it from CPAN... . # install ourselves _load($class) and return $class->import(@_) if $class->install( [], $class, $ver ); print << '.'; exit 1; *** Cannot bootstrap myself. :-( Installation terminated. . } # check if we're connected to some host, using inet_aton sub _connected_to { my $site = shift; return ( ( _load('Socket') and Socket::inet_aton($site) ) or _prompt( qq( *** Your host cannot resolve the domain name '$site', which probably means the Internet connections are unavailable. ==> Should we try to install the required module(s) anyway?), 'n' ) =~ /^[Yy]/ ); } # check if a directory is writable; may create it on demand sub _can_write { my $path = shift; mkdir( $path, 0755 ) unless -e $path; return 1 if -w $path; print << "."; *** You are not allowed to write to the directory '$path'; the installation may fail due to insufficient permissions. . if ( eval '$>' and lc(`sudo -V`) =~ /version/ and _prompt( qq( ==> Should we try to re-execute the autoinstall process with 'sudo'?), ((-t STDIN) ? 'y' : 'n') ) =~ /^[Yy]/ ) { # try to bootstrap ourselves from sudo print << "."; *** Trying to re-execute the autoinstall process with 'sudo'... . my $missing = join( ',', @Missing ); my $config = join( ',', UNIVERSAL::isa( $Config, 'HASH' ) ? %{$Config} : @{$Config} ) if $Config; return unless system( 'sudo', $^X, $0, "--config=$config", "--installdeps=$missing" ); print << "."; *** The 'sudo' command exited with error! Resuming... . } return _prompt( qq( ==> Should we try to install the required module(s) anyway?), 'n' ) =~ /^[Yy]/; } # load a module and return the version it reports sub _load { my $mod = pop; # method/function doesn't matter my $file = $mod; $file =~ s|::|/|g; $file .= '.pm'; local $@; return eval { require $file; $mod->VERSION } || ( $@ ? undef: 0 ); } # report version without loading a module sub _version_of { my $mod = pop; # method/function doesn't matter my $file = $mod; $file =~ s|::|/|g; $file .= '.pm'; foreach my $dir ( @INC ) { next if ref $dir; my $path = File::Spec->catfile($dir, $file); next unless -e $path; require ExtUtils::MM_Unix; return ExtUtils::MM_Unix->parse_version($path); } return undef; } # Load CPAN.pm and it's configuration sub _load_cpan { return if $CPAN::VERSION and $CPAN::Config and not @_; require CPAN; # CPAN-1.82+ adds CPAN::Config::AUTOLOAD to redirect to # CPAN::HandleConfig->load. CPAN reports that the redirection # is deprecated in a warning printed at the user. # CPAN-1.81 expects CPAN::HandleConfig->load, does not have # $CPAN::HandleConfig::VERSION but cannot handle # CPAN::Config->load # Which "versions expect CPAN::Config->load? if ( $CPAN::HandleConfig::VERSION || CPAN::HandleConfig->can('load') ) { # Newer versions of CPAN have a HandleConfig module CPAN::HandleConfig->load; } else { # Older versions had the load method in Config directly CPAN::Config->load; } } # compare two versions, either use Sort::Versions or plain comparison # return values same as <=> sub _version_cmp { my ( $cur, $min ) = @_; return -1 unless defined $cur; # if 0 keep comparing return 1 unless $min; $cur =~ s/\s+$//; # check for version numbers that are not in decimal format if ( ref($cur) or ref($min) or $cur =~ /v|\..*\./ or $min =~ /v|\..*\./ ) { if ( ( $version::VERSION or defined( _load('version') )) and version->can('new') ) { # use version.pm if it is installed. return version->new($cur) <=> version->new($min); } elsif ( $Sort::Versions::VERSION or defined( _load('Sort::Versions') ) ) { # use Sort::Versions as the sorting algorithm for a.b.c versions return Sort::Versions::versioncmp( $cur, $min ); } warn "Cannot reliably compare non-decimal formatted versions.\n" . "Please install version.pm or Sort::Versions.\n"; } # plain comparison local $^W = 0; # shuts off 'not numeric' bugs return $cur <=> $min; } # nothing; this usage is deprecated. sub main::PREREQ_PM { return {}; } sub _make_args { my %args = @_; $args{PREREQ_PM} = { %{ $args{PREREQ_PM} || {} }, @Existing, @Missing } if $UnderCPAN or $TestOnly; if ( $args{EXE_FILES} and -e 'MANIFEST' ) { require ExtUtils::Manifest; my $manifest = ExtUtils::Manifest::maniread('MANIFEST'); $args{EXE_FILES} = [ grep { exists $manifest->{$_} } @{ $args{EXE_FILES} } ]; } $args{test}{TESTS} ||= 't/*.t'; $args{test}{TESTS} = join( ' ', grep { !exists( $DisabledTests{$_} ) } map { glob($_) } split( /\s+/, $args{test}{TESTS} ) ); my $missing = join( ',', @Missing ); my $config = join( ',', UNIVERSAL::isa( $Config, 'HASH' ) ? %{$Config} : @{$Config} ) if $Config; $PostambleActions = ( ($missing and not $UnderCPAN) ? "\$(PERL) $0 --config=$config --installdeps=$missing" : "\$(NOECHO) \$(NOOP)" ); my $deps_list = join( ',', @Missing, @Existing ); $PostambleActionsUpgradeDeps = "\$(PERL) $0 --config=$config --upgradedeps=$deps_list"; my $config_notest = join( ',', (UNIVERSAL::isa( $Config, 'HASH' ) ? %{$Config} : @{$Config}), 'notest', 1 ) if $Config; $PostambleActionsNoTest = ( ($missing and not $UnderCPAN) ? "\$(PERL) $0 --config=$config_notest --installdeps=$missing" : "\$(NOECHO) \$(NOOP)" ); $PostambleActionsUpgradeDepsNoTest = "\$(PERL) $0 --config=$config_notest --upgradedeps=$deps_list"; $PostambleActionsListDeps = '@$(PERL) -le "print for @ARGV" ' . join(' ', map $Missing[$_], grep $_ % 2 == 0, 0..$#Missing); my @all = (@Missing, @Existing); $PostambleActionsListAllDeps = '@$(PERL) -le "print for @ARGV" ' . join(' ', map $all[$_], grep $_ % 2 == 0, 0..$#all); return %args; } # a wrapper to ExtUtils::MakeMaker::WriteMakefile sub Write { require Carp; Carp::croak "WriteMakefile: Need even number of args" if @_ % 2; if ($CheckOnly) { print << "."; *** Makefile not written in check-only mode. . return; } my %args = _make_args(@_); no strict 'refs'; $PostambleUsed = 0; local *MY::postamble = \&postamble unless defined &MY::postamble; ExtUtils::MakeMaker::WriteMakefile(%args); print << "." unless $PostambleUsed; *** WARNING: Makefile written with customized MY::postamble() without including contents from Module::AutoInstall::postamble() -- auto installation features disabled. Please contact the author. . return 1; } sub postamble { $PostambleUsed = 1; my $fragment; $fragment .= <<"AUTO_INSTALL" if !$InstallDepsTarget; config :: installdeps \t\$(NOECHO) \$(NOOP) AUTO_INSTALL $fragment .= <<"END_MAKE"; checkdeps :: \t\$(PERL) $0 --checkdeps installdeps :: \t$PostambleActions installdeps_notest :: \t$PostambleActionsNoTest upgradedeps :: \t$PostambleActionsUpgradeDeps upgradedeps_notest :: \t$PostambleActionsUpgradeDepsNoTest listdeps :: \t$PostambleActionsListDeps listalldeps :: \t$PostambleActionsListAllDeps END_MAKE return $fragment; } 1; __END__ #line 1197 JavaScript-Packer-2.02/inc/Module/Install/000755 000765 000024 00000000000 12720324015 021615 5ustar00leejohnsonstaff000000 000000 JavaScript-Packer-2.02/inc/Module/Install.pm000644 000765 000024 00000030217 12720324014 022155 0ustar00leejohnsonstaff000000 000000 #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. $INC{inc/Module/Install.pm} set to ./inc/ version of Module::Install # 3. The ./inc/ version of Module::Install loads # } use 5.006; use strict 'vars'; use Cwd (); use File::Find (); use File::Path (); use vars qw{$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 = '1.16'; # 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::getcwd(); my $sym = "${who}::AUTOLOAD"; $sym->{$cwd} = sub { my $pwd = Cwd::getcwd(); 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::getcwd()) 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 /\n/, $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]): $!"; binmode FH; 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]): $!"; binmode FH; 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]): $!"; binmode FH; 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]): $!"; binmode FH; 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 ) ? $_[0] : undef; } 1; # Copyright 2008 - 2012 Adam Kennedy. JavaScript-Packer-2.02/inc/Module/Install/AutoInstall.pm000644 000765 000024 00000004162 12720324014 024414 0ustar00leejohnsonstaff000000 000000 #line 1 package Module::Install::AutoInstall; use strict; use Module::Install::Base (); use vars qw{$VERSION @ISA $ISCORE}; BEGIN { $VERSION = '1.16'; @ISA = 'Module::Install::Base'; $ISCORE = 1; } sub AutoInstall { $_[0] } sub run { my $self = shift; $self->auto_install_now(@_); } sub write { my $self = shift; $self->auto_install(@_); } sub auto_install { my $self = shift; return if $self->{done}++; # Flatten array of arrays into a single array my @core = map @$_, map @$_, grep ref, $self->build_requires, $self->requires; my @config = @_; # We'll need Module::AutoInstall $self->include('Module::AutoInstall'); require Module::AutoInstall; my @features_require = Module::AutoInstall->import( (@config ? (-config => \@config) : ()), (@core ? (-core => \@core) : ()), $self->features, ); my %seen; my @requires = map @$_, map @$_, grep ref, $self->requires; while (my ($mod, $ver) = splice(@requires, 0, 2)) { $seen{$mod}{$ver}++; } my @build_requires = map @$_, map @$_, grep ref, $self->build_requires; while (my ($mod, $ver) = splice(@build_requires, 0, 2)) { $seen{$mod}{$ver}++; } my @configure_requires = map @$_, map @$_, grep ref, $self->configure_requires; while (my ($mod, $ver) = splice(@configure_requires, 0, 2)) { $seen{$mod}{$ver}++; } my @deduped; while (my ($mod, $ver) = splice(@features_require, 0, 2)) { push @deduped, $mod => $ver unless $seen{$mod}{$ver}++; } $self->requires(@deduped); $self->makemaker_args( Module::AutoInstall::_make_args() ); my $class = ref($self); $self->postamble( "# --- $class section:\n" . Module::AutoInstall::postamble() ); } sub installdeps_target { my ($self, @args) = @_; $self->include('Module::AutoInstall'); require Module::AutoInstall; Module::AutoInstall::_installdeps_target(1); $self->auto_install(@args); } sub auto_install_now { my $self = shift; $self->auto_install(@_); Module::AutoInstall::do_install(); } 1; JavaScript-Packer-2.02/inc/Module/Install/Base.pm000644 000765 000024 00000002147 12720324014 023030 0ustar00leejohnsonstaff000000 000000 #line 1 package Module::Install::Base; use strict 'vars'; use vars qw{$VERSION}; BEGIN { $VERSION = '1.16'; } # 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__} = $SIG{__WARN__}->(); } 1; #line 159 JavaScript-Packer-2.02/inc/Module/Install/Can.pm000644 000765 000024 00000006157 12720324014 022664 0ustar00leejohnsonstaff000000 000000 #line 1 package Module::Install::Can; use strict; use Config (); use ExtUtils::MakeMaker (); use Module::Install::Base (); use vars qw{$VERSION @ISA $ISCORE}; BEGIN { $VERSION = '1.16'; @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 JavaScript-Packer-2.02/inc/Module/Install/Fetch.pm000644 000765 000024 00000004627 12720324014 023214 0ustar00leejohnsonstaff000000 000000 #line 1 package Module::Install::Fetch; use strict; use Module::Install::Base (); use vars qw{$VERSION @ISA $ISCORE}; BEGIN { $VERSION = '1.16'; @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; JavaScript-Packer-2.02/inc/Module/Install/Include.pm000644 000765 000024 00000001015 12720324014 023532 0ustar00leejohnsonstaff000000 000000 #line 1 package Module::Install::Include; use strict; use Module::Install::Base (); use vars qw{$VERSION @ISA $ISCORE}; BEGIN { $VERSION = '1.16'; @ISA = 'Module::Install::Base'; $ISCORE = 1; } sub include { shift()->admin->include(@_); } sub include_deps { shift()->admin->include_deps(@_); } sub auto_include { shift()->admin->auto_include(@_); } sub auto_include_deps { shift()->admin->auto_include_deps(@_); } sub auto_include_dependent_dists { shift()->admin->auto_include_dependent_dists(@_); } 1; JavaScript-Packer-2.02/inc/Module/Install/Makefile.pm000644 000765 000024 00000027437 12720324014 023704 0ustar00leejohnsonstaff000000 000000 #line 1 package Module::Install::Makefile; use strict 'vars'; use ExtUtils::MakeMaker (); use Module::Install::Base (); use Fcntl qw/:flock :seek/; use vars qw{$VERSION @ISA $ISCORE}; BEGIN { $VERSION = '1.16'; @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-separated 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; $self->{postamble} } 1; __END__ #line 544 JavaScript-Packer-2.02/inc/Module/Install/Metadata.pm000644 000765 000024 00000043302 12720324014 023674 0ustar00leejohnsonstaff000000 000000 #line 1 package Module::Install::Metadata; use strict 'vars'; use Module::Install::Base (); use vars qw{$VERSION @ISA $ISCORE}; BEGIN { $VERSION = '1.16'; @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 hashes 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 $meta; } 1; JavaScript-Packer-2.02/inc/Module/Install/Win32.pm000644 000765 000024 00000003403 12720324014 023054 0ustar00leejohnsonstaff000000 000000 #line 1 package Module::Install::Win32; use strict; use Module::Install::Base (); use vars qw{$VERSION @ISA $ISCORE}; BEGIN { $VERSION = '1.16'; @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; JavaScript-Packer-2.02/inc/Module/Install/WriteAll.pm000644 000765 000024 00000002376 12720324014 023705 0ustar00leejohnsonstaff000000 000000 #line 1 package Module::Install::WriteAll; use strict; use Module::Install::Base (); use vars qw{$VERSION @ISA $ISCORE}; BEGIN { $VERSION = '1.16'; @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;