File-Find-Object-Rule-0.0301000755000764000764 011745202637 15747 5ustar00shlomifshlomif000000000000File-Find-Object-Rule-0.0301/Changes000444000764000764 1332311745202637 17421 0ustar00shlomifshlomif000000000000ChangeLog for File-Find-Object-Rule: ------------------------------------ 0.0301 Mon Apr 23 10:31:45 IDT 2012 - Made ->start() return itself. Bug was reported here: - http://www.nntp.perl.org/group/perl.beginners/2012/04/msg120670.html - it previously returned only 1. - Add a test for ->start() for the next time. 0.0300 Fri Jun 26 01:12:27 IDT 2009 - Adapted the README to File-Find-Object-Rule. - Added POD tests and got to full POD coverage. - Converted many direct $self->{$field} accesses to Class::XSAccessor accessors. - Now ->start() and ->match() are iteration-enabled. - ->start() no longer calls ->in() but the other way around, making use of File::Find::Object's power. - Added resources and keywords information to the Build.PL - Updated lib/File/Find/Object/Rule/Extending.pod for File-Find-Object-Rule . 0.0200 Sun Mar 1 22:24:21 IST 2009 - hopefully got rid of all UNIXisms (and incompatibilities with Win32), and problems such as running when having temporary files (*~) in the test files: - now holding a pristine copy of the test tree under ./t/sample-data/to-copy-from/ and copying it and processing it using File::Find::Object::TreeCreate which was borrowed from the File::Find::Object code. - Converted all the paths constant to variables, which are generated using $tree_creator->get_path(). - Removed some non-portable assertions or ones that are hard to reproduce with File::Spec. - Added Test::Count annotations to the tests' code. 0.0101 Sun Feb 22 14:29:06 IST 2009 - fixed the dependencies in Build.PL (especially File::Find::Object) - moved findrule to scripts/findorule 0.0100 Wed Feb 18 17:09:01 IST 2009 - first release on CPAN - a direct port of File-Find-Rule-0.30 to File::Find::Object. ChangeLog for File-Find-Rule: ----------------------------- 0.30 Wednesday 1st June, 2006 Made './//././././///.//././/////./blah' be treated the same as './blah' (it gets turned into 'blah') 0.29 Tuesday 16th May, 2006 Kludged around {min,max}depth and trailing slashes in path names. 0.28 Tuesday 18th May, 2004 exposed %X_tests and @stat_tests as package variables, and make a _call_find method for File::Find::Rule::Filesys::Virtual 0.27 Wednesday 25th February, 2004 Changed to write_makefile_pl to 'traditional' from 'passthrough'. Fixes INDIRECTLY REPORTED install problems caused by new Module::Build being backwards incompatible. 0.26 Monday 10th November, 2003 Typo/thinko in File::Find::Rule::Extending corrected (spotted by Jim Cromie) Optimization to the stat-based tests. They now compile to code fragments saving much subroutine dispatch. 0.25 Wednesday 22nd October, 2003 applied a patch from Leon Brocard to make the tests ignore CVS dirs as well as .svn dirs. reworked part of t/File-Find-Rule.t to not assume that t/foobar will always be 10 bytes in size. (rt.cpan.org #3838) now we install the findrule script 0.24 Monday 6th October, 2003 when you specify an extra of C<{ follow => 1 }> File::Find stops populating $File::Find::topdir. This leads to warnings noise so instead we now track $topdir ourselves. 0.23 Friday 3rd October, 2003 make the extras hash work and add a proper test for it. (Doh!) 0.22 Friday 3rd October, 2003 add in ->extras hash for passing things through to File::Find::find 0.21 Monday 15th September, 2003 pod glitch in File::Find::Rule::Procedural spotted and fixed by Tom Hukins 0.20 8th September, 2003 - relative flag - Fix maxdepth? - this is undertested. - MANIFEST fixes (thanks to the cpan smokers) - split the documentation of the procedural interface out to File::Find::Rule::Procedural, as people often seem to get confused that the method calls don't take anonymous arrays after seeing the procedural code that did - Chunky internal restructure. Now we compile a match sub from code fragments. Though more complex, this is a big speed win as it eliminates a lot of the subroutine dispatch. - During the restructure we lost the ->test method. I hope that it's not missed, since maintining it through a deprecation cycle would be fiddly with the current _compile code. - Split the findrule tests into their own file, and just skip the tricky ones on Win32. 0.11 29th July, 2003 - Fix Win32 test failures (rt.cpan.org #3047) 0.10 10th March 2003 - fixup an accidental warning in the stat-based tests. Caught by Alex Gough (rt.cpan.org #2138) - make the findrule tests more win32 safe/shell independent (picked up by Philip Newton) - autogenerate READMEs from bits and pieces 0.09 21st January 2003 - Fix to the stat-based tests (spotted by Randal L. Schwartz) - implemented our own import sub so we can bootstrap extensions more easily - added some documentation about using extensions. 0.08 28th October, 2002 - ->not_* and implicit s#^\./## (based on suggestions by Tony Bowden) - Sketchy first cut of findrule (suggestion from Tatsuhiko Miyagawa) 0.07 25th October, 2002 - Tweaks required to let extensions work 0.06 22nd October, 2002 -> Fix the code example for the ->grep clause (again from Douglas Wilson) 0.05 21st October, 2002 - ->grep clause - from original code from Douglas Wilson - Bugfix the demo code in the synopsis - pointed out by Barbie 0.04 10th September, 2002 - create a correctly spelled writable rule (thanks to Iain Truskett for this one) 0.03 24th August, 2002 - backport to 5.00503 (hadn't tested before this point) 0.02 14th August, 2002 - bugfix ->exec subrule invocation (thanks to Chris Carline for pointing this out) 0.01 26th July, 2002 - Inital release File-Find-Object-Rule-0.0301/MANIFEST000444000764000764 106111745202637 17233 0ustar00shlomifshlomif000000000000Build.PL Changes inc/Test/Run/Builder.pm lib/File/Find/Object/Rule/Extending.pod lib/File/Find/Object/Rule.pm lib/File/Find/Object/Rule/Procedural.pod Makefile.PL MANIFEST META.yml README scripts/findorule t/File-Find-Rule.t t/findorule.t t/foobar t/lib/File/Find/Object/Rule/Test/ATeam.pm t/lib/File/Find/Object/TreeCreate.pm t/pod-coverage.t t/pod.t t/readme-pod.t t/sample-data/to-copy-from/File-Find-Rule.t t/sample-data/to-copy-from/findorule.t t/sample-data/to-copy-from/foobar t/sample-data/to-copy-from/lib/File/Find/Object/Rule/Test/ATeam.pm META.json File-Find-Object-Rule-0.0301/Build.PL000444000764000764 320011745202637 17373 0ustar00shlomifshlomif000000000000# This file is under the MIT X11 License: # http://www.opensource.org/licenses/mit-license.php use strict; use warnings; use File::Spec; use lib File::Spec->catdir(File::Spec->curdir(), "inc"); use Test::Run::Builder; my $build = Test::Run::Builder->new( module_name => "File::Find::Object::Rule", license => 'perl', script_files => [ 'scripts/findorule' ], requires => { 'Carp' => 0, 'Class::XSAccessor' => 0, 'Cwd' => 0, 'File::Basename' => 0, 'File::Find::Object' => '0.2.1', 'File::Spec' => 0, 'Number::Compare' => 0, 'strict' => 0, 'Text::Glob' => 0, 'vars' => 0, 'warnings' => 0, }, build_requires => { 'Test::More' => 0, }, create_makefile_pl => 'traditional', meta_merge => { resources => { repository => "http://svn.berlios.de/svnroot/repos/web-cpan/File-Find-Object/", homepage => "http://www.shlomifish.org/open-source/projects/File-Find-Object/", }, keywords => [ "directories", "directory", "directory-traversal", "directory-tree", "file", "file-find-rule", "find", "instance", "instantiated", "instantiation", "interface", "iterative", "object", "rule", "traversal", "tree", "wrapper", ], }, ); $build->create_build_script; File-Find-Object-Rule-0.0301/Makefile.PL000444000764000764 151011745202637 20053 0ustar00shlomifshlomif000000000000# Note: this file was auto-generated by Module::Build::Compat version 0.3800 use ExtUtils::MakeMaker; WriteMakefile ( 'NAME' => 'File::Find::Object::Rule', 'VERSION_FROM' => 'lib/File/Find/Object/Rule.pm', 'PREREQ_PM' => { 'Carp' => 0, 'Class::XSAccessor' => 0, 'Cwd' => 0, 'File::Basename' => 0, 'File::Find::Object' => '0.002001', 'File::Spec' => 0, 'Number::Compare' => 0, 'Test::More' => 0, 'Text::Glob' => 0, 'strict' => 0, 'vars' => 0, 'warnings' => 0 }, 'INSTALLDIRS' => 'site', 'EXE_FILES' => [ 'scripts/findorule' ], 'PL_FILES' => {} ) ; File-Find-Object-Rule-0.0301/META.yml000444000764000764 255011745202637 17357 0ustar00shlomifshlomif000000000000--- abstract: 'Alternative interface to File::Find::Object' author: - "Richard Clamp with input gained from this\nuse.perl discussion: http://use.perl.org/~richardc/journal/6467" - "Additional proofreading and input provided by Kake, Greg McCarroll,\nand Andy Lester andy@petdance.com." build_requires: Test::More: 0 configure_requires: Module::Build: 0.38 dynamic_config: 1 generated_by: 'Module::Build version 0.38, CPAN::Meta::Converter version 2.120630' keywords: - directories - directory - directory-traversal - directory-tree - file - file-find-rule - find - instance - instantiated - instantiation - interface - iterative - object - rule - traversal - tree - wrapper license: perl meta-spec: url: http://module-build.sourceforge.net/META-spec-v1.4.html version: 1.4 name: File-Find-Object-Rule provides: File::Find::Object::Rule: file: lib/File/Find/Object/Rule.pm version: 0.0301 requires: Carp: 0 Class::XSAccessor: 0 Cwd: 0 File::Basename: 0 File::Find::Object: 0.002001 File::Spec: 0 Number::Compare: 0 Text::Glob: 0 strict: 0 vars: 0 warnings: 0 resources: homepage: http://www.shlomifish.org/open-source/projects/File-Find-Object/ license: http://dev.perl.org/licenses/ repository: http://svn.berlios.de/svnroot/repos/web-cpan/File-Find-Object/ version: 0.0301 File-Find-Object-Rule-0.0301/META.json000444000764000764 412411745202637 17526 0ustar00shlomifshlomif000000000000{ "abstract" : "Alternative interface to File::Find::Object", "author" : [ "Richard Clamp with input gained from this\nuse.perl discussion: http://use.perl.org/~richardc/journal/6467", "Additional proofreading and input provided by Kake, Greg McCarroll,\nand Andy Lester andy@petdance.com." ], "dynamic_config" : 1, "generated_by" : "Module::Build version 0.38, CPAN::Meta::Converter version 2.120630", "keywords" : [ "directories", "directory", "directory-traversal", "directory-tree", "file", "file-find-rule", "find", "instance", "instantiated", "instantiation", "interface", "iterative", "object", "rule", "traversal", "tree", "wrapper" ], "license" : [ "perl_5" ], "meta-spec" : { "url" : "http://search.cpan.org/perldoc?CPAN::Meta::Spec", "version" : "2" }, "name" : "File-Find-Object-Rule", "prereqs" : { "build" : { "requires" : { "Test::More" : "0" } }, "configure" : { "requires" : { "Module::Build" : "0.38" } }, "runtime" : { "requires" : { "Carp" : "0", "Class::XSAccessor" : "0", "Cwd" : "0", "File::Basename" : "0", "File::Find::Object" : "0.002001", "File::Spec" : "0", "Number::Compare" : "0", "Text::Glob" : "0", "strict" : "0", "vars" : "0", "warnings" : "0" } } }, "provides" : { "File::Find::Object::Rule" : { "file" : "lib/File/Find/Object/Rule.pm", "version" : "0.0301" } }, "release_status" : "stable", "resources" : { "homepage" : "http://www.shlomifish.org/open-source/projects/File-Find-Object/", "license" : [ "http://dev.perl.org/licenses/" ], "repository" : { "url" : "http://svn.berlios.de/svnroot/repos/web-cpan/File-Find-Object/" } }, "version" : "0.0301" } File-Find-Object-Rule-0.0301/README000444000764000764 340611745202637 16767 0ustar00shlomifshlomif000000000000README for File::Find::Object::Rule =head1 NAME File::Find::Object::Rule - Alternative interface to File::Find::Object =head1 SYNOPSIS use File::Find::Object::Rule; # find all the subdirectories of a given directory my @subdirs = File::Find::Object::Rule->directory->in( $directory ); # find all the .pm files in @INC my @files = File::Find::Object::Rule->file() ->name( '*.pm' ) ->in( @INC ); # as above, but without method chaining my $rule = File::Find::Object::Rule->new; $rule->file; $rule->name( '*.pm' ); my @files = $rule->in( @INC ); =head1 DEPENDENCIES This module has external dependencies on the following modules: Cwd File::Find::Object File::Spec Number::Compare Test::More Text::Glob =head1 INSTALLATION perl Build.PL perl Build test and if all goes well perl Build install =head1 AUTHOR =head2 File::Find::Rule Richard Clamp with input gained from this use.perl discussion: http://use.perl.org/~richardc/journal/6467 Additional proofreading and input provided by Kake, Greg McCarroll, and Andy Lester andy@petdance.com. =head2 File::Find::Object::Rule Shlomi Fish converted the code to use L instead. All copyrights disclaimed. =head1 COPYRIGHT Copyright (C) 2002, 2003, 2004, 2006 Richard Clamp. All Rights Reserved. This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. =head1 SEE ALSO L, L, L, L, find(1) If you want to know about the procedural interface, see L, and if you have an idea for a neat extension L File-Find-Object-Rule-0.0301/lib000755000764000764 011745202637 16515 5ustar00shlomifshlomif000000000000File-Find-Object-Rule-0.0301/lib/File000755000764000764 011745202637 17374 5ustar00shlomifshlomif000000000000File-Find-Object-Rule-0.0301/lib/File/Find000755000764000764 011745202637 20254 5ustar00shlomifshlomif000000000000File-Find-Object-Rule-0.0301/lib/File/Find/Object000755000764000764 011745202637 21462 5ustar00shlomifshlomif000000000000File-Find-Object-Rule-0.0301/lib/File/Find/Object/Rule.pm000444000764000764 5721711745202637 23120 0ustar00shlomifshlomif000000000000# $Id: /mirror/lab/perl/File-Find-Rule/lib/File/Find/Rule.pm 2102 2006-06-01T15:39:03.942922Z richardc $ package File::Find::Object::Rule; use strict; use warnings; use vars qw/$VERSION $AUTOLOAD/; use File::Spec; use Text::Glob 'glob_to_regex'; use Number::Compare; use Carp qw/croak/; use File::Find::Object; # we're only wrapping for now use File::Basename; use Cwd; # 5.00503s File::Find goes screwy with max_depth == 0 $VERSION = '0.0301'; use Class::XSAccessor accessors => { "extras" => "extras", "finder" => "finder", "_match_cb" => "_match_cb", "rules" => "rules", "_relative" => "_relative", "_subs" => "_subs", "_maxdepth" => "_maxdepth", "_mindepth" => "_mindepth", } ; # we'd just inherit from Exporter, but I want the colon sub import { my $pkg = shift; my $to = caller; for my $sym ( qw( find rule ) ) { no strict 'refs'; *{"$to\::$sym"} = \&{$sym}; } for (grep /^:/, @_) { my ($extension) = /^:(.*)/; eval "require File::Find::Object::Rule::$extension"; croak "couldn't bootstrap File::Find::Object::Rule::$extension: $@" if $@; } } =head1 NAME File::Find::Object::Rule - Alternative interface to File::Find::Object =head1 SYNOPSIS use File::Find::Object::Rule; # find all the subdirectories of a given directory my @subdirs = File::Find::Object::Rule->directory->in( $directory ); # find all the .pm files in @INC my @files = File::Find::Object::Rule->file() ->name( '*.pm' ) ->in( @INC ); # as above, but without method chaining my $rule = File::Find::Object::Rule->new; $rule->file; $rule->name( '*.pm' ); my @files = $rule->in( @INC ); =head1 DESCRIPTION File::Find::Object::Rule is a friendlier interface to L . It allows you to build rules which specify the desired files and directories. B : This module is a fork of version 0.30 of L (which has been unmaintained for several years as of February, 2009), and may still have some bugs due to its reliance on File::Find'isms. As such it is considered Alpha software. Please report any problems with L to its RT CPAN Queue. =cut # the procedural shim *rule = \&find; sub find { my $object = __PACKAGE__->new(); my $not = 0; while (@_) { my $method = shift; my @args; if ($method =~ s/^\!//) { # jinkies, we're really negating this unshift @_, $method; $not = 1; next; } unless (defined prototype $method) { my $args = shift; @args = ref $args eq 'ARRAY' ? @$args : $args; } if ($not) { $not = 0; @args = ref($object)->new->$method(@args); $method = "not"; } my @return = $object->$method(@args); return @return if $method eq 'in'; } $object; } =head1 METHODS =over =item C A constructor. You need not invoke C manually unless you wish to, as each of the rule-making methods will auto-create a suitable object if called as class methods. =cut sub new { # We need this to maintain compatibility with File-Find-Object. # However, Randal Schwartz recommends against this practice in general: # http://www.stonehenge.com/merlyn/UnixReview/col52.html my $referent = shift; my $class = ref $referent || $referent; return bless { rules => [], # [0] _subs => [], # [1] iterator => [], extras => {}, _maxdepth => undef, _mindepth => undef, _relative => 0, }, $class; } sub _force_object { my $object = shift; if (! ref($object)) { $object = $object->new(); } return $object; } =back =head2 finder The L finder instance itself. =head2 my @rules = @{$ffor->rules()}; The rules to match against. For internal use only. =head2 Matching Rules =over =item C Specifies names that should match. May be globs or regular expressions. $set->name( '*.mp3', '*.ogg' ); # mp3s or oggs $set->name( qr/\.(mp3|ogg)$/ ); # the same as a regex $set->name( 'foo.bar' ); # just things named foo.bar =cut sub _flatten { my @flat; while (@_) { my $item = shift; ref $item eq 'ARRAY' ? push @_, @{ $item } : push @flat, $item; } return @flat; } sub _add_rule { my $self = shift; my $new_rule = shift; push @{$self->rules()}, $new_rule; return; } sub name { my $self = _force_object shift; my @names = map { ref $_ eq "Regexp" ? $_ : glob_to_regex $_ } _flatten( @_ ); $self->_add_rule( { rule => 'name', code => join( ' || ', map { "m($_)" } @names ), args => \@_, } ); $self; } =item -X tests Synonyms are provided for each of the -X tests. See L for details. None of these methods take arguments. Test | Method Test | Method ------|------------- ------|---------------- -r | readable -R | r_readable -w | writeable -W | r_writeable -w | writable -W | r_writable -x | executable -X | r_executable -o | owned -O | r_owned | | -e | exists -f | file -z | empty -d | directory -s | nonempty -l | symlink | -p | fifo -u | setuid -S | socket -g | setgid -b | block -k | sticky -c | character | -t | tty -M | modified | -A | accessed -T | ascii -C | changed -B | binary Though some tests are fairly meaningless as binary flags (C, C, C), they have been included for completeness. # find nonempty files $rule->file, ->nonempty; =cut use vars qw( %X_tests ); %X_tests = ( -r => readable => -R => r_readable => -w => writeable => -W => r_writeable => -w => writable => -W => r_writable => -x => executable => -X => r_executable => -o => owned => -O => r_owned => -e => exists => -f => file => -z => empty => -d => directory => -s => nonempty => -l => symlink => => -p => fifo => -u => setuid => -S => socket => -g => setgid => -b => block => -k => sticky => -c => character => => -t => tty => -M => modified => -A => accessed => -T => ascii => -C => changed => -B => binary => ); for my $test (keys %X_tests) { my $sub = eval 'sub () { my $self = _force_object shift; $self->_add_rule({ code => "' . $test . ' \$path", rule => "'.$X_tests{$test}.'", }); $self; } '; no strict 'refs'; *{ $X_tests{$test} } = $sub; } =item stat tests The following C based methods are provided: C, C, C, C, C, C, C, C, C, C, C, C, and C. See L for details. Each of these can take a number of targets, which will follow L semantics. $rule->size( 7 ); # exactly 7 $rule->size( ">7Ki" ); # larger than 7 * 1024 * 1024 bytes $rule->size( ">=7" ) ->size( "<=90" ); # between 7 and 90, inclusive $rule->size( 7, 9, 42 ); # 7, 9 or 42 =cut use vars qw( @stat_tests ); @stat_tests = qw( dev ino mode nlink uid gid rdev size atime mtime ctime blksize blocks ); { my $i = 0; for my $test (@stat_tests) { my $index = $i++; # to close over my $sub = sub { my $self = _force_object shift; my @tests = map { Number::Compare->parse_to_perl($_) } @_; $self->_add_rule({ rule => $test, args => \@_, code => 'do { my $val = (stat $path)['.$index.'] || 0;'. join ('||', map { "(\$val $_)" } @tests ).' }', }); $self; }; no strict 'refs'; *$test = $sub; } } =item C =item C Allows shortcircuiting boolean evaluation as an alternative to the default and-like nature of combined rules. C and C are interchangeable. # find avis, movs, things over 200M and empty files $rule->any( File::Find::Object::Rule->name( '*.avi', '*.mov' ), File::Find::Object::Rule->size( '>200M' ), File::Find::Object::Rule->file->empty, ); =cut sub any { my $self = _force_object shift; my @rulesets = @_; $self->_add_rule({ rule => 'any', code => '(' . join( ' || ', map { "( " . $_->_compile($self->_subs()) . " )" } @_ ) . ")", args => \@_, }); $self; } *or = \&any; =item C =item C Negates a rule. (The inverse of C.) C and C are interchangeable. # files that aren't 8.3 safe $rule->file ->not( $rule->new->name( qr/^[^.]{1,8}(\.[^.]{0,3})?$/ ) ); =cut sub not { my $self = _force_object shift; my @rulesets = @_; $self->_add_rule({ rule => 'not', args => \@rulesets, code => '(' . join ( ' && ', map { "!(". $_->_compile($self->_subs()) . ")" } @_ ) . ")", }); $self; } *none = \¬ =item C Traverse no further. This rule always matches. =cut sub prune () { my $self = _force_object shift; $self->_add_rule( { rule => 'prune', code => 'do { $self->finder->prune(); 1 }' }, ); return $self; } =item C Don't keep this file. This rule always matches. =cut sub discard () { my $self = _force_object shift; $self->_add_rule({ rule => 'discard', code => '$discarded = 1', }); return $self; } =item C Allows user-defined rules. Your subroutine will be invoked with parameters of the name, the path you're in, and the full relative filename. In addition, C<$_> is set to the current short name, but its use is discouraged since as opposed to File::Find::Rule, File::Find::Object::Rule does not cd to the containing directory. Return a true value if your rule matched. # get things with long names $rules->exec( sub { length > 20 } ); =cut sub exec { my $self = _force_object shift; my $code = shift; $self->_add_rule( { rule => 'exec', code => $code, } ); return $self; } =item ->grep( @specifiers ); Opens a file and tests it each line at a time. For each line it evaluates each of the specifiers, stopping at the first successful match. A specifier may be a regular expression or a subroutine. The subroutine will be invoked with the same parameters as an ->exec subroutine. It is possible to provide a set of negative specifiers by enclosing them in anonymous arrays. Should a negative specifier match the iteration is aborted and the clause is failed. For example: $rule->grep( qr/^#!.*\bperl/, [ sub { 1 } ] ); Is a passing clause if the first line of a file looks like a perl shebang line. =cut sub grep { my $self = _force_object shift; my @pattern = map { ref $_ ? ref $_ eq 'ARRAY' ? map { [ ( ref $_ ? $_ : qr/$_/ ) => 0 ] } @$_ : [ $_ => 1 ] : [ qr/$_/ => 1 ] } @_; $self->exec( sub { local *FILE; open FILE, $self->finder->item() or return; local ($_, $.); while () { for my $p (@pattern) { my ($rule, $ret) = @$p; return $ret if ref $rule eq 'Regexp' ? /$rule/ : $rule->(@_); } } return; } ); } =item C Descend at most C<$level> (a non-negative integer) levels of directories below the starting point. May be invoked many times per rule, but only the most recent value is used. =item C Do not apply any tests at levels less than C<$level> (a non-negative integer). =item C Specifies extra values to pass through to C as part of the options hash. For example this allows you to specify following of symlinks like so: my $rule = File::Find::Object::Rule->extras({ follow => 1 }); May be invoked many times per rule, but only the most recent value is used. =cut sub maxdepth { my $self = _force_object shift; $self->_maxdepth(shift); return $self; } sub mindepth { my $self = _force_object shift; $self->_mindepth(shift); return $self; } =item C Trim the leading portion of any path found =cut sub relative () { my $self = _force_object shift; $self->_relative(1); return $self; } =item C Negated version of the rule. An effective shortand related to ! in the procedural interface. $foo->not_name('*.pl'); $foo->not( $foo->new->name('*.pl' ) ); =cut sub DESTROY {} sub AUTOLOAD { $AUTOLOAD =~ /::not_([^:]*)$/ or croak "Can't locate method $AUTOLOAD"; my $method = $1; my $sub = sub { my $self = _force_object shift; $self->not( $self->new->$method(@_) ); }; { no strict 'refs'; *$AUTOLOAD = $sub; } &$sub; } =back =head2 Query Methods =over =item C Evaluates the rule, returns a list of paths to matching files and directories. =cut sub _call_find { my $self = shift; my $paths = shift; my $finder = File::Find::Object->new( $self->extras(), @$paths); $self->finder($finder); return; } sub _compile { my $self = shift; my $subs = shift; return '1' unless @{ $self->rules() }; my $code = join " && ", map { if (ref $_->{code}) { push @$subs, $_->{code}; "\$subs->[$#{$subs}]->(\@args) # $_->{rule}\n"; } else { "( $_->{code} ) # $_->{rule}\n"; } } @{ $self->rules() }; return $code; } sub in { my $self = _force_object shift; my @paths = @_; $self->start(@paths); my @results; while (defined(my $match = $self->match())) { push @results, $match; } return @results; } =item C Starts a find across the specified directories. Matching items may then be queried using L. This allows you to use a rule as an iterator. my $rule = File::Find::Object::Rule->file->name("*.jpeg")->start( "/web" ); while ( my $image = $rule->match ) { ... } =cut sub start { my $self = _force_object shift; my @paths = @_; my $fragment = $self->_compile($self->_subs()); my $subs = $self->_subs(); warn "relative mode handed multiple paths - that's a bit silly\n" if $self->_relative() && @paths > 1; my $code = 'sub { my $path_obj = shift; my $path = shift; if (!defined($path_obj)) { return; } $path =~ s#^(?:\./+)+##; my $path_dir = dirname($path); my $path_base = fileparse($path); my @args = ($path_base, $path_dir, $path); local $_ = $path_base; my $maxdepth = $self->_maxdepth; my $mindepth = $self->_mindepth; my $comps = $path_obj->full_components(); my $depth = scalar(@$comps); defined $maxdepth && $depth >= $maxdepth and $self->finder->prune(); defined $mindepth && $depth < $mindepth and return; #print "Testing \'$_\'\n"; my $discarded; return unless ' . $fragment . '; return if $discarded; return $path; }'; #use Data::Dumper; #print Dumper \@subs; #warn "Compiled sub: '$code'\n"; my $callback = eval "$code" or die "compile error '$code' $@"; $self->_match_cb($callback); $self->_call_find(\@paths); return $self; } =item C Returns the next file which matches, false if there are no more. =cut sub match { my $self = _force_object shift; my $finder = $self->finder(); my $match_cb = $self->_match_cb(); my $preproc_cb = $self->extras()->{'preprocess'}; while(defined(my $next_obj = $finder->next_obj())) { if (defined($preproc_cb) && $next_obj->is_dir()) { $finder->set_traverse_to( $preproc_cb->( $self, [ @{$finder->get_current_node_files_list()} ] ) ); } if (defined(my $path = $match_cb->($next_obj, $next_obj->path()))) { if ($self->_relative) { my $comps = $next_obj->full_components(); if (@$comps) { return ($next_obj->is_dir() ? File::Spec->catdir(@$comps) : File::Spec->catfile(@$comps) ) ; } } else { return $path; } } } return; } 1; __END__ =back =head2 Extensions Extension modules are available from CPAN in the File::Find::Object::Rule namespace. In order to use these extensions either use them directly: use File::Find::Object::Rule::ImageSize; use File::Find::Object::Rule::MMagic; # now your rules can use the clauses supplied by the ImageSize and # MMagic extension or, specify that File::Find::Object::Rule should load them for you: use File::Find::Object::Rule qw( :ImageSize :MMagic ); For notes on implementing your own extensions, consult L =head2 Further examples =over =item Finding perl scripts my $finder = File::Find::Object::Rule->or ( File::Find::Object::Rule->name( '*.pl' ), File::Find::Object::Rule->exec( sub { if (open my $fh, $_) { my $shebang = <$fh>; close $fh; return $shebang =~ /^#!.*\bperl/; } return 0; } ), ); Based upon this message http://use.perl.org/comments.pl?sid=7052&cid=10842 =item ignore CVS directories my $rule = File::Find::Object::Rule->new; $rule->or($rule->new ->directory ->name('CVS') ->prune ->discard, $rule->new); Note here the use of a null rule. Null rules match anything they see, so the effect is to match (and discard) directories called 'CVS' or to match anything. =back =head1 TWO FOR THE PRICE OF ONE File::Find::Object::Rule also gives you a procedural interface. This is documented in L =head1 EXPORTS =head2 find =head2 rule =head1 Tests =head2 accessed Corresponds to C<-A>. =head2 ascii Corresponds to C<-T>. =head2 atime See "stat tests". =head2 binary Corresponds to C<-b>. =head2 blksize See "stat tests". =head2 block Corresponds to C<-b>. =head2 blocks See "stat tests". =head2 changed Corresponds to C<-C>. =head2 character Corresponds to C<-c>. =head2 ctime See "stat tests". =head2 dev See "stat tests". =head2 directory Corresponds to C<-d>. =head2 empty Corresponds to C<-z>. =head2 executable Corresponds to C<-x>. =head2 exists Corresponds to C<-e>. =head2 fifo Corresponds to C<-p>. =head2 file Corresponds to C<-f>. =head2 gid See "stat tests". =head2 ino See "stat tests". =head2 mode See "stat tests". =head2 modified Corresponds to C<-M>. =head2 mtime See "stat tests". =head2 nlink See "stat tests". =head2 r_executable Corresponds to C<-X>. =head2 r_owned Corresponds to C<-O>. =head2 nonempty A predicate that determines if the file is empty. Uses C<-s>. =head2 owned Corresponds to C<-o>. =head2 r_readable Corresponds to C<-R>. =head2 r_writeable =head2 r_writable Corresponds to C<-W>. =head2 rdev See "stat tests". =head2 readable Corresponds to C<-r>. =head2 setgid Corresponds to C<-g>. =head2 setuid Corresponds to C<-u>. =head2 size See stat tests. =head2 socket Corresponds to C<-S>. =head2 sticky Corresponds to C<-k>. =head2 symlink Corresponds to C<-l>. =head2 uid See "stat tests". =head2 tty Corresponds to C<-t>. =head2 writable() Corresponds to C<-w>. =head1 BUGS The code relies on qr// compiled regexes, therefore this module requires perl version 5.005_03 or newer. Currently it isn't possible to remove a clause from a rule object. If this becomes a significant issue it will be addressed. =head1 AUTHOR Richard Clamp with input gained from this use.perl discussion: http://use.perl.org/~richardc/journal/6467 Additional proofreading and input provided by Kake, Greg McCarroll, and Andy Lester andy@petdance.com. Ported to use L as File::Find::Object::Rule by Shlomi Fish. =head1 COPYRIGHT Copyright (C) 2002, 2003, 2004, 2006 Richard Clamp. All Rights Reserved. This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. =head1 SEE ALSO L, L, L, find(1) If you want to know about the procedural interface, see L, and if you have an idea for a neat extension L =head1 KNOWN BUGS The tests don't run successfully when directly inside a Subversion checkout, due to the presence of C<.svn> directories. C<./Build disttest> or C<./Build distruntest> run fine. =cut =begin Developers Implementation notes: [0] Currently we use an array of anonymous subs, and call those repeatedly from match. It'll probably be way more effecient to instead eval-string compile a dedicated matching sub, and call that to avoid the repeated sub dispatch. [1] Though [0] isn't as true as it once was, I'm not sure that the subs stack is exposed in quite the right way. Maybe it'd be better as a private global hash. Something like $subs{$self} = []; and in C, delete $subs{$self}. That'd make compiling subrules really much easier (no need to pass @subs in for context), and things that work via a mix of callbacks and code fragments are possible (you'd probably want this for the stat tests). Need to check this currently working version in before I play with that though. [*] There's probably a win to be made with the current model in making stat calls use C<_>. For find( file => size => "> 20M" => size => "< 400M" ); up to 3 stats will happen for each candidate. Adding a priming _ would be a bit blind if the first operation was C< name => 'foo' >, since that can be tested by a single regex. Simply checking what the next type of operation doesn't work since any arbritary exec sub may or may not stat. Potentially worse, they could stat something else like so: # extract from the worlds stupidest make(1) find( exec => sub { my $f = $_; $f =~ s/\.c$/.o/ && !-e $f } ); Maybe the best way is to treat C<_> as invalid after calling an exec, and doc that C<_> will only be meaningful after stat and -X tests if they're wanted in exec blocks. =end Developers =cut File-Find-Object-Rule-0.0301/lib/File/Find/Object/Rule000755000764000764 011745202637 22371 5ustar00shlomifshlomif000000000000File-Find-Object-Rule-0.0301/lib/File/Find/Object/Rule/Procedural.pod000444000764000764 351111745202637 25332 0ustar00shlomifshlomif000000000000=head1 NAME File::Find::Object::Rule::Procedural - File::Find::Object::Rule's procedural interface =head1 SYNOPSIS use File::Find::Object::Rule; # find all .pm files, procedurally my @files = find(file => name => '*.pm', in => \@INC); =head1 DESCRIPTION In addition to the regular object-oriented interface, L provides two subroutines for you to use. =over =item C =item C C and C can be used to invoke any methods available to the OO version. C is a synonym for C =back Passing more than one value to a clause is done with an anonymous array: my $finder = find( name => [ '*.mp3', '*.ogg' ] ); C and C both return a File::Find::Object::Rule instance, unless one of the arguments is C, in which case it returns a list of things that match the rule. my @files = find( name => [ '*.mp3', '*.ogg' ], in => $ENV{HOME} ); Please note that C will be the last clause evaluated, and so this code will search for mp3s regardless of size. my @files = find( name => '*.mp3', in => $ENV{HOME}, size => '<2k' ); ^ | Clause processing stopped here ------/ It is also possible to invert a single rule by prefixing it with C like so: # large files that aren't videos my @files = find( file => '!name' => [ '*.avi', '*.mov' ], size => '>20M', in => $ENV{HOME} ); =head1 AUTHOR Richard Clamp =head1 COPYRIGHT Copyright (C) 2003 Richard Clamp. All Rights Reserved. This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. =head1 SEE ALSO L =cut File-Find-Object-Rule-0.0301/lib/File/Find/Object/Rule/Extending.pod000444000764000764 504211745202637 25160 0ustar00shlomifshlomif000000000000=head1 NAME File::Find::Object::Rule::Extending - the mini-guide to extending File::Find::Object::Rule =head1 SYNOPSIS package File::Find::Object::Rule::Random; use strict; use warnings; # take useful things from File::Find::Object::Rule use base 'File::Find::Object::Rule'; # and force our crack into the main namespace sub File::Find::Object::Rule::random () { my $self = shift()->_force_object; $self->exec( sub { rand > 0.5 } ); } 1; =head1 DESCRIPTION L inherits L's extensibility. It is now possibile to extend it, using the following conventions. =head2 Declare your package package File::Find::Object::Rule::Random; use strict; use warnings; =head2 Inherit methods from File::Find::Object::Rule # take useful things from File::Find::Object::Rule use base 'File::Find::Object::Rule'; =head3 Force your madness into the main package # and force our crack into the main namespace sub File::Find::Object::Rule::random () { my $self = shift()->_force_object; $self->exec( sub { rand > 0.5 } ); } Yes, we're being very cavalier here and defining things into the main File::Find::Object::Rule namespace. This is due to lack of imaginiation on my part - I simply can't find a way for the functional and oo interface to work without doing this or some kind of inheritance, and inheritance stops you using two File::Find::Object::Rule::Foo modules together. For this reason try and pick distinct names for your extensions. If this becomes a problem then I may institute a semi-official registry of taken names. =head2 Taking no arguments. Note the null prototype on random. This is a cheat for the procedural interface to know that your sub takes no arguments, and so allows this to happen: find( random => in => '.' ); If you hadn't declared C with a null prototype it would have consumed C as a parameter to it, then got all confused as it doesn't know about a C<'.'> rule. =head1 NOTES ABOUT THE CALLBACK The callback can access the L using C<<< $self->finder->item_obj() >>>. =head1 AUTHOR Richard Clamp =head1 COPYRIGHT Copyright (C) 2002 Richard Clamp. All Rights Reserved. This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. =head1 SEE ALSO L L was the first extension module for L, so maybe check that out. =cut File-Find-Object-Rule-0.0301/inc000755000764000764 011745202637 16520 5ustar00shlomifshlomif000000000000File-Find-Object-Rule-0.0301/inc/Test000755000764000764 011745202637 17437 5ustar00shlomifshlomif000000000000File-Find-Object-Rule-0.0301/inc/Test/Run000755000764000764 011745202637 20203 5ustar00shlomifshlomif000000000000File-Find-Object-Rule-0.0301/inc/Test/Run/Builder.pm000444000764000764 316611745202637 22272 0ustar00shlomifshlomif000000000000package Test::Run::Builder; use strict; use warnings; use Module::Build; use vars qw(@ISA); @ISA = (qw(Module::Build)); sub ACTION_runtest { my ($self) = @_; my $p = $self->{properties}; $self->depends_on('code'); local @INC = @INC; # Make sure we test the module in blib/ unshift @INC, (File::Spec->catdir($p->{base_dir}, $self->blib, 'lib'), File::Spec->catdir($p->{base_dir}, $self->blib, 'arch')); $self->do_test_run_tests; } sub ACTION_distruntest { my ($self) = @_; $self->depends_on('distdir'); my $start_dir = $self->cwd; my $dist_dir = $self->dist_dir; chdir $dist_dir or die "Cannot chdir to $dist_dir: $!"; # XXX could be different names for scripts $self->run_perl_script('Build.PL') # XXX Should this be run w/ --nouse-rcfile or die "Error executing 'Build.PL' in dist directory: $!"; $self->run_perl_script('Build') or die "Error executing 'Build' in dist directory: $!"; $self->run_perl_script('Build', [], ['runtest']) or die "Error executing 'Build test' in dist directory"; chdir $start_dir; } sub do_test_run_tests { my $self = shift; require Test::Run::CmdLine::Iface; my $test_run = Test::Run::CmdLine::Iface->new( { 'test_files' => [glob("t/*.t")], } # 'backend_params' => $self->_get_backend_params(), ); return $test_run->run(); } sub ACTION_tags { return system(qw( ctags -f tags --recurse --totals --exclude=blib/ --exclude=t/lib --exclude=.svn --exclude='*~' --languages=Perl --langmap=Perl:+.t )); } 1; File-Find-Object-Rule-0.0301/t000755000764000764 011745202637 16212 5ustar00shlomifshlomif000000000000File-Find-Object-Rule-0.0301/t/pod-coverage.t000444000764000764 25411745202637 21070 0ustar00shlomifshlomif000000000000#!perl -T use Test::More; eval "use Test::Pod::Coverage 1.04"; plan skip_all => "Test::Pod::Coverage 1.04 required for testing POD coverage" if $@; all_pod_coverage_ok(); File-Find-Object-Rule-0.0301/t/File-Find-Rule.t000444000764000764 3024411745202637 21221 0ustar00shlomifshlomif000000000000#!perl # $Id: /mirror/lab/perl/File-Find-Rule/t/File-Find-Rule.t 2100 2006-05-28T16:06:50.725367Z richardc $ use strict; use warnings; use Test::More tests => 42; use lib './t/lib'; use File::Find::Object::TreeCreate; use File::Path; my $tree_creator = File::Find::Object::TreeCreate->new(); { my $tree = { 'name' => "copy-to/", 'subs' => [ { 'name' => "File-Find-Rule.t", 'contents' => $tree_creator->cat( "./t/sample-data/to-copy-from/File-Find-Rule.t" ), }, { 'name' => "findorule.t", 'contents' => $tree_creator->cat( "./t/sample-data/to-copy-from/findorule.t" ), }, { 'name' => "foobar", 'contents' => $tree_creator->cat( "./t/sample-data/to-copy-from/foobar" ), }, { 'name' => "lib/", 'subs' => [ { 'name' => "File/", 'subs' => [ { name => "Find/", subs => [ { name => "Object/", subs => [ { name => "Rule/", subs => [ { name => "Test/", subs => [ { name => "ATeam.pm", content => $tree_creator->cat( "./t/sample-data/to-copy-from/lib/File/Find/Object/Rule/Test/ATeam.pm" ), } ], }, ], } ], }, ], }, ], }, ], }, ], }; $tree_creator->create_tree("./t/sample-data/", $tree); } my $class; my $copy_fn = $tree_creator->get_path( "./t/sample-data/copy-to/" ); my $lib_fn = $tree_creator->get_path( "./t/sample-data/copy-to/lib/" ); my $FFR_t = $tree_creator->get_path( "./t/sample-data/copy-to/File-Find-Rule.t" ); my $findorule_t = $tree_creator->get_path( "./t/sample-data/copy-to/findorule.t" ); my $foobar_fn = $tree_creator->get_path( "./t/sample-data/copy-to/foobar" ); my @tests = ($FFR_t, $findorule_t); my @ateam_path = map { $tree_creator->get_path("./t/sample-data/copy-to/$_") } qw( lib lib/File lib/File/Find lib/File/Find/Object lib/File/Find/Object/Rule lib/File/Find/Object/Rule/Test lib/File/Find/Object/Rule/Test/ATeam.pm ); my $ATeam_pm_fn = $ateam_path[-1]; BEGIN { $class = 'File::Find::Object::Rule'; # TEST use_ok($class) } # on win32 systems the t/foobar file isn't 10 bytes it's 11, so the # previous tests on the magic number 10 failed. rt.cpan.org #3838 my $foobar_size = -s $foobar_fn; my $f = $class->new; # TEST isa_ok($f, $class); sub _run_find { my $finder = shift; return [ sort $finder->in($copy_fn) ]; } # name $f = $class->name( qr/\.t$/ ); # TEST is_deeply( _run_find($f), [ @tests ], "name( qr/\\.t\$/ )" ); { # This test that starts returns the rule object. # See: http://www.nntp.perl.org/group/perl.beginners/2012/04/msg120670.html my $rule = $class->name( qr/\.t$/ )->start($copy_fn); my @results; while (my $item = $rule->match()) { push @results, $item; } # TEST is_deeply( [ @results ], [ @tests ], "->start() Test." ); } $f = $class->name( 'foobar' ); # TEST is_deeply( _run_find($f), [ $foobar_fn ], "name( 'foobar' )" ); $f = $class->name( '*.t' ); # TEST is_deeply( _run_find($f), \@tests, "name( '*.t' )" ); $f = $class->name( 'foobar', '*.t' ); # TEST is_deeply( _run_find($f), [ @tests, $foobar_fn ], "name( 'foobar', '*.t' )" ); $f = $class->name( [ 'foobar', '*.t' ] ); # TEST is_deeply( _run_find($f), [ @tests, $foobar_fn ], "name( [ 'foobar', '*.t' ] )" ); # exec $f = $class->exec(sub { length($_[0]) == 6 })->maxdepth(1); # TEST is_deeply( _run_find($f), [ $foobar_fn ], "exec (short)" ); $f = $class->exec(sub { length($_[0]) > $foobar_size })->maxdepth(1); # TEST is_deeply( _run_find($f), [ $FFR_t ], "exec (long)" ); # TEST is_deeply( [ find( maxdepth => 1, exec => sub { $_[2] eq $foobar_fn }, in => $copy_fn ) ], [ $foobar_fn ], "exec (check arg 2)" ); # name and exec, chained $f = $class ->exec(sub { length > $foobar_size }) ->name( qr/\.t$/ ); # TEST is_deeply( _run_find($f), [ $FFR_t ], "exec(match) and name(match)" ); $f = $class ->exec(sub { length > $foobar_size }) ->name( qr/foo/ ) ->maxdepth(1); # TEST is_deeply( _run_find($f), [ ], "exec(match) and name(fail)" ); # directory $f = $class ->directory ->maxdepth(1) ->exec(sub { $_ !~ /(\.svn|CVS)/ }); # ignore .svn/CVS dirs # TEST is_deeply( _run_find($f), [ $copy_fn,$lib_fn,], "directory autostub" ); # any/or $f = $class->any( $class->exec( sub { length == 6 } ), $class->name( qr/\.t$/ ) ->exec( sub { length > $foobar_size } ) )->maxdepth(1); # TEST is_deeply( _run_find($f), [ $FFR_t, $foobar_fn ], "any" ); $f = $class->or( $class->exec( sub { length == 6 } ), $class->name( qr/\.t$/ ) ->exec( sub { length > $foobar_size } ) )->maxdepth(1); # TEST is_deeply( _run_find($f), [ $FFR_t, $foobar_fn ], "or" ); # not/none $f = $class ->file ->not( $class->name( qr/^[^.]{1,8}(\.[^.]{0,3})?$/ ) ) ->maxdepth(1) ->exec(sub { length == 6 || length > 11 }); # TEST is_deeply( _run_find($f), [ $FFR_t ], "not" ); # not as not_* $f = $class ->file ->not_name( qr/^[^.]{1,8}(\.[^.]{0,3})?$/ ) ->maxdepth(1) ->exec(sub { length == 6 || length > 11 }); # TEST is_deeply( _run_find($f), [ $FFR_t ], "not_*" ); # prune/discard (.svn demo) # this test may be a little meaningless for a cpan release, but it # fires perfectly in my dev sandbox $f = $class->or( $class->directory ->name(qr/(\.svn|CVS)/) ->prune ->discard, $class->new->file ); # TEST is_deeply( _run_find($f), [ @tests, $foobar_fn, $ATeam_pm_fn ], "prune/discard .svn" ); # procedural form of the CVS demo $f = find(or => [ find( directory => name => qr/(\.svn|CVS)/, prune => discard => ), find( file => ) ]); # TEST is_deeply( _run_find($f), [ @tests, $foobar_fn, $ATeam_pm_fn ], "procedural prune/discard .svn" ); # size (stat test) # TEST is_deeply( [ find( maxdepth => 1, file => size => $foobar_size, in => $copy_fn, ) ], [ $foobar_fn ], "size $foobar_size (stat)" ); # TEST is_deeply( [ find( maxdepth => 1, file => size => "<= $foobar_size", in => $copy_fn ) ], [ $foobar_fn ], "size <= $foobar_size (stat)" ); # TEST is_deeply( [ find( maxdepth => 1, file => size => "<".($foobar_size + 1), in => $copy_fn ) ], [ $foobar_fn ], "size <($foobar_size + 1) (stat)" ); # TEST is_deeply( [ find( maxdepth => 1, file => size => "<1K", exec => sub { length == 6 }, in => $copy_fn ) ], [ $foobar_fn ], "size <1K (stat)" ); # TEST is_deeply( [ find( maxdepth => 1, file => size => ">3K", in => $copy_fn ) ], [ $FFR_t ], "size >3K (stat)" ); # these next two should never fail. if they do then the testing fairy # went mad # TEST is_deeply( [ find( file => size => ">3M", in => $copy_fn ) ], [ ], "size >3M (stat)" ); # TEST is_deeply( [ find( file => size => ">3G", in => $copy_fn ) ], [ ], "size >3G (stat)" ); #min/maxdepth # TEST is_deeply( [ find( maxdepth => 0, in => $copy_fn ) ], [ $copy_fn ], "maxdepth == 0" ); my $rule = find( or => [ find( name => qr/(\.svn|CVS)/, discard =>), find(), ], maxdepth => 1 ); # TEST is_deeply( _run_find($rule), [ $copy_fn, @tests, $foobar_fn, $lib_fn ], "maxdepth == 1" ); # TEST is_deeply( _run_find($rule), [ $copy_fn, @tests, $foobar_fn, $lib_fn ], "maxdepth == 1, trailing slash on the path" ); # TEST is_deeply( _run_find($rule), [ $copy_fn, @tests, $foobar_fn, $lib_fn ], "maxdepth == 1, ./t" ); # TEST is_deeply( _run_find($rule), [ $copy_fn, @tests, $foobar_fn, $lib_fn ], "maxdepth == 1, ./././///./t" ); # TEST is_deeply( [ sort +find( or => [ find( name => qr/(\.svn|CVS)/, prune => discard =>), find( ), ], mindepth => 1, in => $copy_fn, ) ], [ @tests, $foobar_fn, @ateam_path ], "mindepth == 1" ); # TEST is_deeply( [ sort +find( or => [ find( name => qr/(\.svn|CVS)/, discard =>), find(), ], maxdepth => 1, mindepth => 1, in => $copy_fn, ) ], [ @tests, $foobar_fn, $lib_fn ], "maxdepth = 1 mindepth == 1" ); # extras my $ok = 0; find( extras => { preprocess => sub { my ($self, $list) = @_; $ok = 1; return $list; } }, in => $copy_fn ); # TEST ok( $ok, "extras preprocess fired" ); #iterator $f = find( or => [ find( name => qr/(\.svn|CVS)/, prune => discard =>), find(), ], start => $copy_fn ); { my @found; while ($_ = $f->match) { push @found, $_ } # TEST is_deeply( [ sort @found ], [ $copy_fn, @tests, $foobar_fn, @ateam_path ], "iterator" ); } # negating in the procedural interface # TEST is_deeply( [ find( file => '!name' => qr/^[^.]{1,9}(\.[^.]{0,3})?$/, maxdepth => 1, in => $copy_fn ) ], [ $FFR_t ], "negating in the procedural interface" ); # grep # TEST is_deeply( [ find( maxdepth => 1, file => grep => [ qr/bytes./, [ qr/.?/ ] ], in => $copy_fn ) ], [ $foobar_fn ], "grep" ); # relative # TEST is_deeply( [ find( 'relative', maxdepth => 1, name => 'foobar', in => $copy_fn ) ], [ 'foobar' ], 'relative' ); # bootstrapping extensions via import eval { $class->import(':Test::Elusive') }; # TEST like( $@, qr/^couldn't bootstrap File::Find::Object::Rule::Test::Elusive/, "couldn't find the Elusive extension" ); eval { $class->import(':Test::ATeam') }; # TEST is ($@, "", "if you can find them, maybe you can hire the A-Team" ); # TEST can_ok( $class, 'ba' ); rmtree($tree_creator->get_path("./t/sample-data/copy-to")); File-Find-Object-Rule-0.0301/t/findorule.t000444000764000764 1025511745202637 20546 0ustar00shlomifshlomif000000000000#!perl use strict; use warnings; use lib './t/lib'; use Test::More tests => 5; use File::Spec; use File::Path; use File::Find::Object::TreeCreate; my $tree_creator = File::Find::Object::TreeCreate->new(); { my $tree = { 'name' => "copy-to/", 'subs' => [ { 'name' => "File-Find-Rule.t", 'contents' => $tree_creator->cat( "./t/sample-data/to-copy-from/File-Find-Rule.t" ), }, { 'name' => "findorule.t", 'contents' => $tree_creator->cat( "./t/sample-data/to-copy-from/findorule.t" ), }, { 'name' => "foobar", 'contents' => $tree_creator->cat( "./t/sample-data/to-copy-from/foobar" ), }, { 'name' => "lib/", 'subs' => [ { 'name' => "File/", 'subs' => [ { name => "Find/", subs => [ { name => "Object/", subs => [ { name => "Rule/", subs => [ { name => "Test/", subs => [ { name => "ATeam.pm", content => $tree_creator->cat( "./t/sample-data/to-copy-from/lib/File/Find/Object/Rule/Test/ATeam.pm" ), } ], }, ], } ], }, ], }, ], }, ], }, ], }; $tree_creator->create_tree("./t/sample-data/", $tree); } # extra tests for findorule. these are more for testing the parsing code. sub run ($) { my $expr = shift; my $script = File::Spec->catfile( File::Spec->curdir(), "scripts", "findorule" ); [ sort split /\n/, `$^X -Mblib $script $expr` ]; } my $copy_fn = $tree_creator->get_path( "./t/sample-data/copy-to/" ); my $FFR_t = $tree_creator->get_path( "./t/sample-data/copy-to/File-Find-Rule.t" ); my $findorule_t = $tree_creator->get_path( "./t/sample-data/copy-to/findorule.t" ); my $foobar_fn = $tree_creator->get_path( "./t/sample-data/copy-to/foobar" ); # TEST is_deeply(run $copy_fn . ' -file -name foobar', [ $foobar_fn ], '-file -name foobar'); # TEST is_deeply(run $copy_fn . ' -maxdepth 0 -directory', [ $copy_fn ], 'last clause has no args'); { local $TODO = "Win32 cmd.exe hurts my brane" if ($^O =~ m/Win32/ || $^O eq 'dos'); # TEST is_deeply(run $copy_fn . ' -file -name \( foobar \*.t \)', [ $FFR_t, $findorule_t, $foobar_fn ], 'grouping ()'); # TEST is_deeply(run $copy_fn . ' -name \( -foo foobar \)', [ $foobar_fn ], 'grouping ( -literal )'); } # Remming out due to capturing STDERR using unixisms. In the future, we # may implement this using Test::Trap. # is_deeply(run $copy_fn . ' -file -name foobar baz', # [ "unknown option 'baz'" ], 'no implicit grouping'); # TEST is_deeply(run $copy_fn . ' -maxdepth 0 -name -file', [], 'terminate at next -'); rmtree($copy_fn); File-Find-Object-Rule-0.0301/t/readme-pod.t000444000764000764 26711745202637 20536 0ustar00shlomifshlomif000000000000#!perl -T use Test::More; eval "use Test::Pod 1.14"; plan skip_all => "Test::Pod 1.14 required for testing POD" if $@; plan tests => 1; pod_file_ok("README", "README is Valid POD"); File-Find-Object-Rule-0.0301/t/pod.t000444000764000764 21411745202637 17273 0ustar00shlomifshlomif000000000000#!perl -T use Test::More; eval "use Test::Pod 1.14"; plan skip_all => "Test::Pod 1.14 required for testing POD" if $@; all_pod_files_ok(); File-Find-Object-Rule-0.0301/t/foobar000444000764000764 1311745202637 17474 0ustar00shlomifshlomif00000000000010 bytess. File-Find-Object-Rule-0.0301/t/lib000755000764000764 011745202637 16760 5ustar00shlomifshlomif000000000000File-Find-Object-Rule-0.0301/t/lib/File000755000764000764 011745202637 17637 5ustar00shlomifshlomif000000000000File-Find-Object-Rule-0.0301/t/lib/File/Find000755000764000764 011745202637 20517 5ustar00shlomifshlomif000000000000File-Find-Object-Rule-0.0301/t/lib/File/Find/Object000755000764000764 011745202637 21725 5ustar00shlomifshlomif000000000000File-Find-Object-Rule-0.0301/t/lib/File/Find/Object/TreeCreate.pm000444000764000764 412211745202637 24442 0ustar00shlomifshlomif000000000000package File::Find::Object::TreeCreate; use strict; use warnings; use File::Spec; sub new { my $class = shift; my $self = {}; bless $self, $class; $self->_initialize(@_); return $self; } sub _initialize { } sub get_path { my $self = shift; my $path = shift; my @components; if ($path =~ s{^\./}{}) { push @components, File::Spec->curdir(); } my $is_dir = ($path =~ s{/$}{}); push @components, split(/\//, $path); if ($is_dir) { return File::Spec->catdir(@components); } else { return File::Spec->catfile(@components); } } sub exist { my $self = shift; return (-e $self->get_path(@_)); } sub is_file { my $self = shift; return (-f $self->get_path(@_)); } sub is_dir { my $self = shift; return (-d $self->get_path(@_)); } sub cat { my $self = shift; open my $in, "<", $self->get_path(@_) or return 0; my $data; { local $/; $data = <$in>; } close($in); return $data; } sub ls { my $self = shift; opendir my $dir, $self->get_path(@_) or return undef; my @files = sort { $a cmp $b } grep { !(($_ eq ".") || ($_ eq "..")) } readdir($dir); closedir($dir); return \@files; } sub create_tree { my ($self, $unix_init_path, $tree) = @_; my $real_init_path = $self->get_path($unix_init_path); return $self->_real_create_tree($real_init_path, $tree); } sub _real_create_tree { my ($self, $init_path, $tree) = @_; my $name = $tree->{'name'}; if ($name =~ s{/$}{}) { my $dir_name = File::Spec->catfile($init_path, $name); mkdir($dir_name); if (exists($tree->{'subs'})) { foreach my $sub (@{$tree->{'subs'}}) { $self->_real_create_tree($dir_name, $sub); } } } else { open my $out, ">", File::Spec->catfile($init_path, $name); print {$out} +(exists($tree->{'contents'}) ? $tree->{'contents'} : ""); close($out); } return 0; } 1; File-Find-Object-Rule-0.0301/t/lib/File/Find/Object/Rule000755000764000764 011745202637 22634 5ustar00shlomifshlomif000000000000File-Find-Object-Rule-0.0301/t/lib/File/Find/Object/Rule/Test000755000764000764 011745202637 23553 5ustar00shlomifshlomif000000000000File-Find-Object-Rule-0.0301/t/lib/File/Find/Object/Rule/Test/ATeam.pm000444000764000764 43411745202637 25216 0ustar00shlomifshlomif000000000000package File::Find::Object::Rule::Test::ATeam; use strict; use File::Find::Object::Rule; use base 'File::Find::Object::Rule'; sub File::Find::Object::Rule::ba { my $self = shift()->_force_object; $self->exec( sub { die "I pity the fool who uses this in production" }); } 1; File-Find-Object-Rule-0.0301/t/sample-data000755000764000764 011745202637 20402 5ustar00shlomifshlomif000000000000File-Find-Object-Rule-0.0301/t/sample-data/to-copy-from000755000764000764 011745202637 22735 5ustar00shlomifshlomif000000000000File-Find-Object-Rule-0.0301/t/sample-data/to-copy-from/File-Find-Rule.t000444000764000764 2105111745202637 25740 0ustar00shlomifshlomif000000000000#!perl -w # $Id: /mirror/lab/perl/File-Find-Rule/t/File-Find-Rule.t 2100 2006-05-28T16:06:50.725367Z richardc $ use strict; use Test::More tests => 41; my $class; my @tests = qw( t/File-Find-Rule.t t/findorule.t ); BEGIN { $class = 'File::Find::Object::Rule'; use_ok($class) } # on win32 systems the t/foobar file isn't 10 bytes it's 11, so the # previous tests on the magic number 10 failed. rt.cpan.org #3838 my $foobar_size = -s 't/foobar'; my $f = $class->new; isa_ok($f, $class); # name $f = $class->name( qr/\.t$/ ); is_deeply( [ sort $f->in('t') ], [ @tests ], "name( qr/\\.t\$/ )" ); $f = $class->name( 'foobar' ); is_deeply( [ $f->in('t') ], [ 't/foobar' ], "name( 'foobar' )" ); $f = $class->name( '*.t' ); is_deeply( [ sort $f->in('t') ], \@tests, "name( '*.t' )" ); $f = $class->name( 'foobar', '*.t' ); is_deeply( [ sort $f->in('t') ], [ @tests, 't/foobar' ], "name( 'foobar', '*.t' )" ); $f = $class->name( [ 'foobar', '*.t' ] ); is_deeply( [ sort $f->in('t') ], [ @tests, 't/foobar' ], "name( [ 'foobar', '*.t' ] )" ); # exec $f = $class->exec(sub { length($_[0]) == 6 })->maxdepth(1); is_deeply( [ $f->in('t') ], [ 't/foobar' ], "exec (short)" ); $f = $class->exec(sub { length($_[0]) > $foobar_size })->maxdepth(1); is_deeply( [ $f->in('t') ], [ 't/File-Find-Rule.t' ], "exec (long)" ); is_deeply( [ find( maxdepth => 1, exec => sub { $_[2] eq 't/foobar' }, in => 't' ) ], [ 't/foobar' ], "exec (check arg 2)" ); # name and exec, chained $f = $class ->exec(sub { length > $foobar_size }) ->name( qr/\.t$/ ); is_deeply( [ $f->in('t') ], [ 't/File-Find-Rule.t' ], "exec(match) and name(match)" ); $f = $class ->exec(sub { length > $foobar_size }) ->name( qr/foo/ ) ->maxdepth(1); is_deeply( [ $f->in('t') ], [ ], "exec(match) and name(fail)" ); # directory $f = $class ->directory ->maxdepth(1) ->exec(sub { $_ !~ /(\.svn|CVS)/ }); # ignore .svn/CVS dirs is_deeply( [ $f->in('t') ], [ qw( t t/lib ) ], "directory autostub" ); # any/or $f = $class->any( $class->exec( sub { length == 6 } ), $class->name( qr/\.t$/ ) ->exec( sub { length > $foobar_size } ) )->maxdepth(1); is_deeply( [ sort $f->in('t') ], [ 't/File-Find-Rule.t', 't/foobar' ], "any" ); $f = $class->or( $class->exec( sub { length == 6 } ), $class->name( qr/\.t$/ ) ->exec( sub { length > $foobar_size } ) )->maxdepth(1); is_deeply( [ sort $f->in('t') ], [ 't/File-Find-Rule.t', 't/foobar' ], "or" ); # not/none $f = $class ->file ->not( $class->name( qr/^[^.]{1,8}(\.[^.]{0,3})?$/ ) ) ->maxdepth(1) ->exec(sub { length == 6 || length > 11 }); is_deeply( [ $f->in('t') ], [ 't/File-Find-Rule.t' ], "not" ); # not as not_* $f = $class ->file ->not_name( qr/^[^.]{1,8}(\.[^.]{0,3})?$/ ) ->maxdepth(1) ->exec(sub { length == 6 || length > 11 }); is_deeply( [ $f->in('t') ], [ 't/File-Find-Rule.t' ], "not_*" ); # prune/discard (.svn demo) # this test may be a little meaningless for a cpan release, but it # fires perfectly in my dev sandbox $f = $class->or( $class->directory ->name(qr/(\.svn|CVS)/) ->prune ->discard, $class->new->file ); is_deeply( [ sort $f->in('t') ], [ @tests, 't/foobar', 't/lib/File/Find/Object/Rule/Test/ATeam.pm' ], "prune/discard .svn" ); # procedural form of the CVS demo $f = find(or => [ find( directory => name => qr/(\.svn|CVS)/, prune => discard => ), find( file => ) ]); is_deeply( [ sort $f->in('t') ], [ @tests, 't/foobar', 't/lib/File/Find/Object/Rule/Test/ATeam.pm' ], "procedural prune/discard .svn" ); # size (stat test) is_deeply( [ find( maxdepth => 1, file => size => $foobar_size, in => 't' ) ], [ 't/foobar' ], "size $foobar_size (stat)" ); is_deeply( [ find( maxdepth => 1, file => size => "<= $foobar_size", in => 't' ) ], [ 't/foobar' ], "size <= $foobar_size (stat)" ); is_deeply( [ find( maxdepth => 1, file => size => "<".($foobar_size + 1), in => 't' ) ], [ 't/foobar' ], "size <($foobar_size + 1) (stat)" ); is_deeply( [ find( maxdepth => 1, file => size => "<1K", exec => sub { length == 6 }, in => 't' ) ], [ 't/foobar' ], "size <1K (stat)" ); is_deeply( [ find( maxdepth => 1, file => size => ">3K", in => 't' ) ], [ 't/File-Find-Rule.t' ], "size >3K (stat)" ); # these next two should never fail. if they do then the testing fairy # went mad is_deeply( [ find( file => size => ">3M", in => 't' ) ], [ ], "size >3M (stat)" ); is_deeply( [ find( file => size => ">3G", in => 't' ) ], [ ], "size >3G (stat)" ); #min/maxdepth is_deeply( [ find( maxdepth => 0, in => 't' ) ], [ 't' ], "maxdepth == 0" ); my $rule = find( or => [ find( name => qr/(\.svn|CVS)/, discard =>), find(), ], maxdepth => 1 ); is_deeply( [ sort $rule->in( 't' ) ], [ 't', @tests, 't/foobar', 't/lib' ], "maxdepth == 1" ); is_deeply( [ sort $rule->in( 't/' ) ], [ 't', @tests, 't/foobar', 't/lib' ], "maxdepth == 1, trailing slash on the path" ); is_deeply( [ sort $rule->in( './t' ) ], [ 't', @tests, 't/foobar', 't/lib' ], "maxdepth == 1, ./t" ); is_deeply( [ sort $rule->in( './././///./t' ) ], [ 't', @tests, 't/foobar', 't/lib' ], "maxdepth == 1, ./././///./t" ); my @ateam_path = qw( t/lib t/lib/File t/lib/File/Find t/lib/File/Find/Object t/lib/File/Find/Object/Rule t/lib/File/Find/Object/Rule/Test t/lib/File/Find/Object/Rule/Test/ATeam.pm ); is_deeply( [ sort +find( or => [ find( name => qr/(\.svn|CVS)/, prune => discard =>), find( ), ], mindepth => 1, in => 't' ) ], [ @tests, 't/foobar', @ateam_path ], "mindepth == 1" ); is_deeply( [ sort +find( or => [ find( name => qr/(\.svn|CVS)/, discard =>), find(), ], maxdepth => 1, mindepth => 1, in => 't' ) ], [ @tests, 't/foobar', 't/lib' ], "maxdepth = 1 mindepth == 1" ); # extras my $ok = 0; find( extras => { preprocess => sub { my ($self, $list) = @_; $ok = 1; return $list; } }, in => 't' ); ok( $ok, "extras preprocess fired" ); #iterator $f = find( or => [ find( name => qr/(\.svn|CVS)/, prune => discard =>), find(), ], start => 't' ); { my @found; while ($_ = $f->match) { push @found, $_ } is_deeply( [ sort @found ], [ 't', @tests, 't/foobar', @ateam_path ], "iterator" ); } # negating in the procedural interface is_deeply( [ find( file => '!name' => qr/^[^.]{1,9}(\.[^.]{0,3})?$/, maxdepth => 1, in => 't' ) ], [ 't/File-Find-Rule.t' ], "negating in the procedural interface" ); # grep is_deeply( [ find( maxdepth => 1, file => grep => [ qr/bytes./, [ qr/.?/ ] ], in => 't' ) ], [ 't/foobar' ], "grep" ); # relative is_deeply( [ find( 'relative', maxdepth => 1, name => 'foobar', in => 't' ) ], [ 'foobar' ], 'relative' ); # bootstrapping extensions via import use lib qw(t/lib); eval { $class->import(':Test::Elusive') }; like( $@, qr/^couldn't bootstrap File::Find::Object::Rule::Test::Elusive/, "couldn't find the Elusive extension" ); eval { $class->import(':Test::ATeam') }; is ($@, "", "if you can find them, maybe you can hire the A-Team" ); can_ok( $class, 'ba' ); File-Find-Object-Rule-0.0301/t/sample-data/to-copy-from/findorule.t000444000764000764 205611745202637 25251 0ustar00shlomifshlomif000000000000#!perl use strict; use warnings; use Test::More tests => 6; use File::Spec; # extra tests for findorule. these are more for testing the parsing code. sub run ($) { my $expr = shift; my $script = File::Spec->catfile( File::Spec->curdir(), "scripts", "findorule" ); [ sort split /\n/, `$^X -Mblib $script $expr 2>&1` ]; } is_deeply(run 't -file -name foobar', [ 't/foobar' ], '-file -name foobar'); is_deeply(run 't -maxdepth 0 -directory', [ 't' ], 'last clause has no args'); { local $TODO = "Win32 cmd.exe hurts my brane" if ($^O =~ m/Win32/ || $^O eq 'dos'); is_deeply(run 't -file -name \( foobar \*.t \)', [ qw( t/File-Find-Rule.t t/findorule.t t/foobar ) ], 'grouping ()'); is_deeply(run 't -name \( -foo foobar \)', [ 't/foobar' ], 'grouping ( -literal )'); } is_deeply(run 't -file -name foobar baz', [ "unknown option 'baz'" ], 'no implicit grouping'); is_deeply(run 't -maxdepth 0 -name -file', [], 'terminate at next -'); File-Find-Object-Rule-0.0301/t/sample-data/to-copy-from/foobar000444000764000764 1311745202637 24217 0ustar00shlomifshlomif00000000000010 bytess. File-Find-Object-Rule-0.0301/t/sample-data/to-copy-from/lib000755000764000764 011745202637 23503 5ustar00shlomifshlomif000000000000File-Find-Object-Rule-0.0301/t/sample-data/to-copy-from/lib/File000755000764000764 011745202637 24362 5ustar00shlomifshlomif000000000000File-Find-Object-Rule-0.0301/t/sample-data/to-copy-from/lib/File/Find000755000764000764 011745202637 25242 5ustar00shlomifshlomif000000000000File-Find-Object-Rule-0.0301/t/sample-data/to-copy-from/lib/File/Find/Object000755000764000764 011745202637 26450 5ustar00shlomifshlomif000000000000File-Find-Object-Rule-0.0301/t/sample-data/to-copy-from/lib/File/Find/Object/Rule000755000764000764 011745202637 27357 5ustar00shlomifshlomif000000000000File-Find-Object-Rule-0.0301/t/sample-data/to-copy-from/lib/File/Find/Object/Rule/Test000755000764000764 011745202637 30276 5ustar00shlomifshlomif000000000000File-Find-Object-Rule-0.0301/t/sample-data/to-copy-from/lib/File/Find/Object/Rule/Test/ATeam.pm000444000764000764 43411745202637 31741 0ustar00shlomifshlomif000000000000package File::Find::Object::Rule::Test::ATeam; use strict; use File::Find::Object::Rule; use base 'File::Find::Object::Rule'; sub File::Find::Object::Rule::ba { my $self = shift()->_force_object; $self->exec( sub { die "I pity the fool who uses this in production" }); } 1; File-Find-Object-Rule-0.0301/scripts000755000764000764 011745202637 17436 5ustar00shlomifshlomif000000000000File-Find-Object-Rule-0.0301/scripts/findorule000444000764000764 662611745202637 21517 0ustar00shlomifshlomif000000000000#!perl -w use strict; use File::Find::Object::Rule; use File::Spec::Functions qw(catdir); # bootstrap extensions for (@INC) { my $dir = catdir($_, qw( File Find Rule ) ); next unless -d $dir; my @pm = find( name => '*.pm', maxdepth => 1, exec => sub { my $name = $_[0]; $name =~ s/\.pm$//; eval "require File::Find::Object::Rule::$name"; }, in => $dir ); } # what directories are we searching in? my @where; while (@ARGV) { local $_ = shift @ARGV; if (/^-/) { unshift @ARGV, $_; last; } push @where, $_; } # parse arguments, build a rule object my $rule = new File::Find::Object::Rule; while (@ARGV) { my $clause = shift @ARGV; unless ( $clause =~ s/^-// && $rule->can( $clause ) ) { # not a known rule - complain about this die "unknown option '$clause'\n" } # it was the last switch unless (@ARGV) { $rule->$clause(); next; } # consume the parameters my $param = shift @ARGV; if ($param =~ /^-/) { # it's the next switch - put it back, and add one with no params unshift @ARGV, $param; $rule->$clause(); next; } if ($param eq '(') { # multiple values - just look for the closing parenthesis my @p; while (@ARGV) { my $val = shift @ARGV; last if $val eq ')'; push @p, $val; } $rule->$clause( @p ); next; } # a single argument $rule->$clause( $param ); } # add a print rule so things happen faster $rule->exec( sub { print "$_[2]\n"; return; } ); # profit $rule->in( @where ? @where : '.' ); exit 0; __END__ =head1 NAME findorule - command line wrapper to File::Find::Object::Rule =head1 USAGE findorule [path...] [expression] =head1 DESCRIPTION C mostly borrows the interface from GNU find(1) to provide a command-line interface onto the File::Find::Object::Rule heirarchy of modules. The syntax for expressions is the rule name, preceded by a dash, followed by an optional argument. If the argument is an opening parenthesis it is taken as a list of arguments, terminated by a closing parenthesis. Some examples: find -file -name ( foo bar ) files named C or C, below the current directory. find -file -name foo -bar files named C, that have pubs (for this is what our ficticious C clause specifies), below the current directory. find -file -name ( -bar ) files named C<-bar>, below the current directory. In this case if we'd have omitted the parenthesis it would have parsed as a call to name with no arguments, followed by a call to -bar. =head2 Supported switches I'm very slack. Please consult the File::Find::Object::Rule manpage for now, and prepend - to the commands that you want. =head2 Extra bonus switches findorule automatically loads all of your installed File::Find::Object::Rule::* extension modules, so check the documentation to see what those would be. =head1 AUTHOR Richard Clamp from a suggestion by Tatsuhiko Miyagawa Adapted to L by Shlomi Fish (all copyrights disclaimed). =head1 COPYRIGHT Copyright (C) 2002 Richard Clamp. All Rights Reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. =head1 SEE ALSO L =cut