@@ -0,0 +1,35 @@
+# please alpha sort config items as you add them
+
+severity = 5
+verbose = 11
+theme = core
+
+#[TestingAndDebugging::RequireUseStrict]
+#equivalent_modules = Moo Dancer
+#equivalent_modules = MooseX::Singleton
+
+[TestingAndDebugging::RequireUseWarnings]
+severity = 5
+#equivalent_modules = MooseX::Singleton
+#equivalent_modules = Moo Dancer
+
+#[-ControlStructures::ProhibitPostfixControls]
+#[-Documentation::RequirePodLinksIncludeText]
+#[-Documentation::RequirePodSections]
+#[-Modules::RequireVersionVar]
+#[-RegularExpressions::RequireDotMatchAnything]
+#[-RegularExpressions::RequireExtendedFormatting]
+#[-RegularExpressions::RequireLineBoundaryMatching]
+#[-Variables::ProhibitPunctuationVars]
+#
+[CodeLayout::RequireTrailingCommas]
+severity = 5
+
+#[ValuesAndExpressions::ProhibitEmptyQuotes]
+#severity = 5
+
+[ValuesAndExpressions::ProhibitInterpolationOfLiterals]
+severity = 5
+
+#[ValuesAndExpressions::ProhibitNoisyQuotes]
+#severity = 5
@@ -0,0 +1,11 @@
+branches:
+ except:
+ - gh-pages
+language: perl
+perl:
+ - "5.20"
+ - "5.18"
+ - "5.16"
+ - "5.14"
+ - "5.12"
+ - "5.10"
@@ -1,19 +0,0 @@
-use strict;
-use warnings;
-use Module::Build;
-
-my $builder = Module::Build->new(
- module_name => 'Devel::Timer',
- license => 'perl',
- dist_author => 'Gabor Szabo <gabor@pti.co.il>',
- create_makefile_pl => 'traditional',
- create_readme => 1,
- requires => {
- 'Time::HiRes' => '0',
- },
- build_requires => {
- 'Test::More' => '0.47',
- },
-);
-
-$builder->create_build_script();
@@ -1,11 +1,19 @@
Revision history for Perl extension Devel::Timer.
-0.04 2007 August 12
- - Apply changes of Jay Hannah
+0.06 2014.10.01
+ - Use subtests, require Test::More 1.00.
+ - Fix boolean expression in test.
+
+0.05 2013.01.03
+ - Use Module::Install
+ - Convert to Github
+
+0.04 2007.08.12
+ - Apply changes of Jay Hannah
- added collapse and sort_by arguments to report() method
- added get_stats() method
-0.03 2006 September 22
+0.03 2006.09.22
- use warnings
- move module into lib directory
- add license
@@ -13,12 +21,12 @@ Revision history for Perl extension Devel::Timer.
- move MyTimer.pm to eg/ directory
- add tests fr MyTimer subclassing Devel::Timer
-0.02 2006 September 3
+0.02 2006.09.03
- Maintainer change -> Jay Hannah and Gabor Szabo
- use Build.PL (and keep autogenerated Makefile.PL)
- clean up test and use Test::More
- test pods
-0.01 Sun Feb 11 13:02:18 2001
- - initial version
+0.01 2001.02.11
+ - initial version
@@ -1,17 +1,22 @@
+.perlcriticrc
+.travis.yml
Changes
-MANIFEST
-META.yml
-README
COPYING
-Build.PL
-Makefile.PL
-
-
+eg/MyTimer.pm
+inc/Module/Install.pm
+inc/Module/Install/Base.pm
+inc/Module/Install/Can.pm
+inc/Module/Install/Fetch.pm
+inc/Module/Install/Makefile.pm
+inc/Module/Install/Metadata.pm
+inc/Module/Install/Win32.pm
+inc/Module/Install/WriteAll.pm
lib/Devel/Timer.pm
-
-t/pod.t
-t/pod-coverage.t
-t/test.t
+Makefile.PL
+MANIFEST This list of files
+META.yml
t/my-timer.t
-
-eg/MyTimer.pm
+t/test.t
+xt/critic.t
+xt/pod-coverage.t
+xt/pod.t
@@ -1,21 +1,31 @@
---
-name: Devel-Timer
-version: 0.04
+abstract: 'Track and report execution time for parts of code'
author:
- - 'Gabor Szabo <gabor@pti.co.il>'
-abstract: Track and report execution time for parts of code
+ - 'Author: Jason Moore - jmoore@sober.com (no longer valid)'
+ - 'Jason Moore'
+build_requires:
+ Capture::Tiny: '0.25'
+ ExtUtils::MakeMaker: 6.59
+ Test::More: '1.00'
+configure_requires:
+ ExtUtils::MakeMaker: 6.59
+distribution_type: module
+dynamic_config: 1
+generated_by: 'Module::Install version 1.12'
license: perl
-resources:
- license: http://dev.perl.org/licenses/
+meta-spec:
+ url: http://module-build.sourceforge.net/META-spec-v1.4.html
+ version: 1.4
+name: Devel-Timer
+no_index:
+ directory:
+ - inc
+ - t
+ - xt
requires:
Time::HiRes: 0
-build_requires:
- Test::More: 0.47
-provides:
- Devel::Timer:
- file: lib/Devel/Timer.pm
- version: 0.04
-generated_by: Module::Build version 0.2808
-meta-spec:
- url: http://module-build.sourceforge.net/META-spec-v1.2.html
- version: 1.2
+ perl: '5.006'
+resources:
+ license: http://dev.perl.org/licenses/
+ repository: https://github.com/szabgab/Devel-Timer
+version: '0.06'
@@ -1,15 +1,21 @@
-# Note: this file was auto-generated by Module::Build::Compat version 0.03
-use ExtUtils::MakeMaker;
-WriteMakefile
-(
- 'NAME' => 'Devel::Timer',
- 'VERSION_FROM' => 'lib/Devel/Timer.pm',
- 'PREREQ_PM' => {
- 'Test::More' => '0.47',
- 'Time::HiRes' => '0'
- },
- 'INSTALLDIRS' => 'site',
- 'EXE_FILES' => [],
- 'PL_FILES' => {}
- )
-;
+use inc::Module::Install;
+use strict;
+use warnings;
+use 5.006;
+
+name 'Devel-Timer';
+all_from 'lib/Devel/Timer.pm';
+license 'perl';
+author 'Jason Moore';
+
+build_requires 'Test::More' => '1.00';
+build_requires 'Capture::Tiny' => '0.25';
+
+requires 'perl' => '5.006';
+requires 'Time::HiRes' => '0';
+
+repository 'https://github.com/szabgab/Devel-Timer';
+
+WriteAll;
+
+
@@ -1,199 +0,0 @@
-NAME
- Devel::Timer - Track and report execution time for parts of code
-
-SYNOPSIS
- use Devel::Timer;
-
- my $t = Devel::Timer->new();
-
- $t->mark("first db query");
-
- ## do some work
-
- $t->mark("second db query");
-
- ## do some more work
-
- $t->mark("end of second db query");
-
- $t->report();
-
-DESCRIPTION
- Devel::Timer allows developers to accurately time how long a specific
- piece of code takes to execute. This can be helpful in locating the
- slowest parts of an existing application.
-
- First, the Devel::Timer module is used and instantiated.
-
- use Devel::Timer;
-
- my $t = Devel::Timer->new();
-
- Second, markers are placed before and after pieces of code that need to
- be timed. For this example, we are profiling the methods
- get_user_score() and get_average_user_score().
-
- $t->mark("first db query");
- &get_user_score($user);
-
- $t->mark("second db query");
- &get_average_user_score();
-
- Finally, at the end of the code that you want to profile, and end marker
- is place, and a report is generated on stderr.
-
- $t->mark("END");
- $t->report();
-
- Sample report:
-
- Devel::Timer Report -- Total time: 0.3464 secs
- Interval Time Percent
- ----------------------------------------------
- 02 -> 03 0.3001 86.63% second db query -> END
- 01 -> 02 0.0461 13.30% first db query -> second db query
- 00 -> 01 0.0002 0.07% INIT -> first db query
-
- The report is output using the method Devel::Timer::print() which
- currently just prints to stderr. If you want to send the output to a
- custom location you can override the print() method. The initialize()
- and shutdown() methods can also overridden if you want to open and close
- log files or database connections.
-
-METHODS
- new
- Create a new instance. No parameters are processed.
-
- initialize
- Empty method. Can be implemented in the subclass.
-
- mark(NAME)
- Set a timestamp with a NAME.
-
- print
- Prints to STDERR. Can be overridden in the subclass.
-
- report
- Prints the report to STDOUT. By default report() looks like this:
-
- $t->report;
-
- Devel::Timer Report -- Total time: 7.0028 secs
- Interval Time Percent
- ----------------------------------------------
- 05 -> 06 3.0006 42.85% something begin -> something end
- 03 -> 04 2.0007 28.57% something begin -> something end
- 06 -> 07 1.0009 14.29% something end -> END
- 01 -> 02 1.0004 14.29% something begin -> something end
- 00 -> 01 0.0000 0.00% INIT -> something begin
- 04 -> 05 0.0000 0.00% something end -> something begin
- 02 -> 03 0.0000 0.00% something end -> something begin
-
- Which is great for small or non-iterative programs, but if there's
- hundreds of loops of "something begin -> something end" the report gets
- very painful very quickly. :)
-
- In that scenario you might find collapse useful:
-
- $t->report(collapse => 1);
-
- Devel::Timer Report -- Total time: 7.0028 secs
- Count Time Percent
- ----------------------------------------------
- 3 6.0018 85.71% something begin -> something end
- 1 1.0009 14.29% something end -> END
- 2 0.0001 0.00% something end -> something begin
- 1 0.0000 0.00% INIT -> something begin
-
- The stats for all combinations of labels are added together.
-
- We also accept a sort_by parameter. By default the report is sorted by
- total time spent descending (like the default report()), but you can
- sort by count descending instead if you want:
-
- $t->report(collapse => 1, sort_by => 'count');
-
- Devel::Timer Report -- Total time: 7.0028 secs
- Count Time Percent
- ----------------------------------------------
- 3 6.0018 85.71% something begin -> something end
- 2 0.0001 0.00% something end -> something begin
- 1 0.0000 0.00% INIT -> something begin
- 1 1.0009 14.29% something end -> END
-
- get_stats
- Returns the accumulated statistics for a specific a combination of
- mark()'s that have occurred while your program ran. These values are the
- exact same statistics that report() prints. get_stats() simply returns
- them to you so you can do something creative with them.
-
- For example, to get the cumulative stats for every time your program has
- specifically moved from mark("X") to mark("Y"), you can run this:
-
- my ($time, $percent, $count) = $t->get_stats("X", "Y");
-
- $time is the total number of seconds elapsed between "X" and "Y".
-
- $percent is the percentage of total program run time that you have spent
- between "X" and "Y".
-
- $count is the number of times your program has moved from "X" to "Y".
-
- shutdown
- Empty method. Can be implemented in subclass.
-
-SUBCLASSING
- e.g.
-
- package MyTimer;
-
- use strict; use Devel::Timer; use vars qw(@ISA);
-
- @ISA = ("Devel::Timer");
-
- sub initialize { my $log = "/tmp/timer.log"; open(LOG, ">>$log") or
- die("Unable to open [$log] for writing."); }
-
- sub print { my($self, $msg) = @_; print LOG $msg . "\n"; }
-
- sub shutdown { close LOG; }
-
- You would then use the new module MyTimer exactly as you would use
- Devel::Timer.
-
- use MyTimer;
- my $t = MyTimer->new();
- $t->mark("about to do x");
- $t->mark("about to do y");
- $t->mark("done y");
- $t->report();
-
-TO DO
- Devel::Timer does not currently do any reporting or statistics of any
- kind based on nested trees of mark() calls. So if your program runs
- these mark() calls:
-
- A
- B, C
- B, C
- D
- E
-
- Devel::Timer never tells you anything about how much time you spent
- moving from A to D. Depth aware reporting might be an interesting
- project to tackle.
-
-SEE ALSO
- Time::HiRes
-
-COPYRIGHT
- Jason Moore
-
- This is free software. It is licensed under the same terms as Perl
- itself.
-
-AUTHOR
- Author: Jason Moore - jmoore@sober.com (no longer valid)
- Maintainer: Gabor Szabo - gabor@pti.co.il
- Contributor: Jay Hannah - jay@jays.net
-
@@ -0,0 +1,83 @@
+#line 1
+package Module::Install::Base;
+
+use strict 'vars';
+use vars qw{$VERSION};
+BEGIN {
+ $VERSION = '1.12';
+}
+
+# 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__} = $SIG{__WARN__}->();
+}
+
+1;
+
+#line 159
@@ -0,0 +1,154 @@
+#line 1
+package Module::Install::Can;
+
+use strict;
+use Config ();
+use ExtUtils::MakeMaker ();
+use Module::Install::Base ();
+
+use vars qw{$VERSION @ISA $ISCORE};
+BEGIN {
+ $VERSION = '1.12';
+ @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
@@ -0,0 +1,93 @@
+#line 1
+package Module::Install::Fetch;
+
+use strict;
+use Module::Install::Base ();
+
+use vars qw{$VERSION @ISA $ISCORE};
+BEGIN {
+ $VERSION = '1.12';
+ @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;
@@ -0,0 +1,418 @@
+#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 = '1.12';
+ @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> };
+
+ $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;
+ $self->{postamble}
+}
+
+1;
+
+__END__
+
+#line 544
@@ -0,0 +1,722 @@
+#line 1
+package Module::Install::Metadata;
+
+use strict 'vars';
+use Module::Install::Base ();
+
+use vars qw{$VERSION @ISA $ISCORE};
+BEGIN {
+ $VERSION = '1.12';
+ @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<lt>}{<}g;
+ $author =~ s{E<gt>}{>}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 $meta;
+}
+
+1;
@@ -0,0 +1,64 @@
+#line 1
+package Module::Install::Win32;
+
+use strict;
+use Module::Install::Base ();
+
+use vars qw{$VERSION @ISA $ISCORE};
+BEGIN {
+ $VERSION = '1.12';
+ @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;
@@ -0,0 +1,63 @@
+#line 1
+package Module::Install::WriteAll;
+
+use strict;
+use Module::Install::Base ();
+
+use vars qw{$VERSION @ISA $ISCORE};
+BEGIN {
+ $VERSION = '1.12';
+ @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;
@@ -0,0 +1,470 @@
+#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 = '1.12';
+
+ # 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]): $!";
+ my $string = do { local $/; <FH> };
+ close FH or die "close($_[0]): $!";
+ return $string;
+}
+END_NEW
+sub _read {
+ local *FH;
+ open( FH, "< $_[0]" ) or die "open($_[0]): $!";
+ my $string = do { local $/; <FH> };
+ close FH or die "close($_[0]): $!";
+ return $string;
+}
+END_OLD
+
+sub _readperl {
+ my $string = Module::Install::_read($_[0]);
+ $string =~ s/(?:\015{1,2}\012|\015|\012)/\n/sg;
+ $string =~ s/(\n)\n*__(?:DATA|END)__\b.*\z/$1/s;
+ $string =~ s/\n\n=\w+.+?\n\n=cut\b.+?\n+/\n\n/sg;
+ return $string;
+}
+
+sub _readpod {
+ my $string = Module::Install::_read($_[0]);
+ $string =~ s/(?:\015{1,2}\012|\015|\012)/\n/sg;
+ return $string if $_[0] =~ /\.pod\z/;
+ $string =~ s/(^|\n=cut\b.+?\n+)[^=\s].+?\n(\n=\w+|\z)/$1$2/sg;
+ $string =~ s/\n*=pod\b[^\n]*\n+/\n\n/sg;
+ $string =~ s/\n*=cut\b[^\n]*\n+/\n\n/sg;
+ $string =~ s/^\n+//s;
+ return $string;
+}
+
+# Done in evals to avoid confusing Perl::MinimumVersion
+eval( $] >= 5.006 ? <<'END_NEW' : <<'END_OLD' ); die $@ if $@;
+sub _write {
+ local *FH;
+ open( FH, '>', $_[0] ) or die "open($_[0]): $!";
+ foreach ( 1 .. $#_ ) {
+ print FH $_[$_] or die "print($_[0]): $!";
+ }
+ close FH or die "close($_[0]): $!";
+}
+END_NEW
+sub _write {
+ local *FH;
+ open( FH, "> $_[0]" ) or die "open($_[0]): $!";
+ foreach ( 1 .. $#_ ) {
+ print FH $_[$_] or die "print($_[0]): $!";
+ }
+ close FH or die "close($_[0]): $!";
+}
+END_OLD
+
+# _version is for processing module versions (eg, 1.03_05) not
+# Perl versions (eg, 5.8.1).
+sub _version {
+ my $s = shift || 0;
+ my $d =()= $s =~ /(\.)/g;
+ if ( $d >= 2 ) {
+ # Normalise multipart versions
+ $s =~ s/(\.)(\d{1,3})/sprintf("$1%03d",$2)/eg;
+ }
+ $s =~ s/^(\d+)\.?//;
+ my $l = $1 || 0;
+ my @v = map {
+ $_ . '0' x (3 - length $_)
+ } $s =~ /(\d{1,3})\D?/g;
+ $l = $l . '.' . join '', @v if @v;
+ return $l + 0;
+}
+
+sub _cmp {
+ _version($_[1]) <=> _version($_[2]);
+}
+
+# Cloned from Params::Util::_CLASS
+sub _CLASS {
+ (
+ defined $_[0]
+ and
+ ! ref $_[0]
+ and
+ $_[0] =~ m/^[^\W\d]\w*(?:::\w+)*\z/s
+ ) ? $_[0] : undef;
+}
+
+1;
+
+# Copyright 2008 - 2012 Adam Kennedy.
@@ -1,10 +1,12 @@
package Devel::Timer;
use strict;
use warnings;
+use 5.006;
use Time::HiRes();
-our $VERSION = "0.04";
+our $VERSION = '0.06';
+## no critic (ProhibitAccessOfPrivateData )
##
## instantiate (and initialize) timer object
@@ -12,7 +14,7 @@ our $VERSION = "0.04";
sub new {
my ($class) = @_;
- my $self = {
+ my $self = {
times => [],
count => 0,
label => {}, ## index:label
@@ -22,7 +24,7 @@ sub new {
$self->initialize();
- $self->mark("INIT");
+ $self->mark('INIT');
return $self;
}
@@ -32,7 +34,7 @@ sub new {
##
sub mark {
- my($self, $label) = @_;
+ my($self, $label) = @_;
$label = '' if (!defined($label));
@@ -48,9 +50,9 @@ sub mark {
## save time for final report
- push(@{$self->{times}}, $t);
+ push(@{$self->{times}}, $t);
- ## save time interval
+ ## save time interval
my $interval = {
value => Time::HiRes::tv_interval($last_time, $t),
@@ -78,20 +80,20 @@ sub report {
my $total_time = Time::HiRes::tv_interval($self->{times}->[0], $self->{times}->[$self->{count}-1]);
$self->print("\n");
- $self->print(ref($self) . " Report -- Total time: " . sprintf("%.4f", $total_time) . " secs");
+ $self->print(ref($self) . ' Report -- Total time: ' . sprintf('%.4f', $total_time) . ' secs');
if ($args{collapse}) {
$self->_calculate_collapsed;
- $self->print("Count Time Percent");
- $self->print("----------------------------------------------");
+ $self->print('Count Time Percent');
+ $self->print('----------------------------------------------');
my $c = $self->{collapsed};
- my $sort_by = $args{sort_by} || "time";
+ my $sort_by = $args{sort_by} || 'time';
my @labels = sort { $c->{$b}->{$sort_by} <=> $c->{$a}->{$sort_by} } keys %$c;
foreach my $label (@labels) {
my $count = $c->{$label}->{count};
my $time = $c->{$label}->{time};
- my $msg = sprintf("%8s %.4f %5.2f%% %s",
+ my $msg = sprintf('%8s %.4f %5.2f%% %s',
($count, $time, (($time/$total_time)*100), $label));
$self->print($msg);
}
@@ -99,8 +101,8 @@ sub report {
}
- $self->print("Interval Time Percent");
- $self->print("----------------------------------------------");
+ $self->print('Interval Time Percent');
+ $self->print('----------------------------------------------');
## sort interval structure based on value
@@ -112,13 +114,13 @@ sub report {
for my $i (@{$self->{intervals}})
{
- ## skip first time (to make an interval,
+ ## skip first time (to make an interval,
## compare the current time with the previous one)
next if ($i->{index} == 0);
- my $msg = sprintf("%02d -> %02d %.4f %5.2f%% %s -> %s",
- ($i->{index}-1), $i->{index}, $i->{value}, (($i->{value}/$total_time)*100),
+ my $msg = sprintf('%02d -> %02d %.4f %5.2f%% %s -> %s',
+ ($i->{index}-1), $i->{index}, $i->{value}, (($i->{value}/$total_time)*100),
$self->{label}->{($i->{index}-1)}, $self->{label}->{$i->{index}});
$self->print($msg);
@@ -188,15 +190,15 @@ Devel::Timer - Track and report execution time for parts of code
my $t = Devel::Timer->new();
- $t->mark("first db query");
+ $t->mark('first db query');
## do some work
- $t->mark("second db query");
+ $t->mark('second db query');
## do some more work
- $t->mark("end of second db query");
+ $t->mark('end of second db query');
$t->report();
@@ -216,16 +218,16 @@ Second, markers are placed before and after pieces of code that need to be
timed. For this example, we are profiling the methods get_user_score() and
get_average_user_score().
- $t->mark("first db query");
+ $t->mark('first db query');
&get_user_score($user);
- $t->mark("second db query");
+ $t->mark('second db query');
&get_average_user_score();
Finally, at the end of the code that you want to profile, and end marker
is place, and a report is generated on stderr.
- $t->mark("END");
+ $t->mark('END');
$t->report();
Sample report:
@@ -279,7 +281,7 @@ Prints the report to STDOUT. By default report() looks like this:
02 -> 03 0.0000 0.00% something end -> something begin
Which is great for small or non-iterative programs, but if there's
-hundreds of loops of "something begin -> something end" the report gets
+hundreds of loops of 'something begin -> something end' the report gets
very painful very quickly. :)
In that scenario you might find B<collapse> useful:
@@ -294,7 +296,7 @@ In that scenario you might find B<collapse> useful:
2 0.0001 0.00% something end -> something begin
1 0.0000 0.00% INIT -> something begin
-The stats for all combinations of labels are added together.
+The stats for all combinations of labels are added together.
We also accept a B<sort_by> parameter. By default the report is sorted by total
time spent descending (like the default report()), but you can sort by count
@@ -313,21 +315,21 @@ descending instead if you want:
=head2 get_stats
Returns the accumulated statistics for a specific a combination of mark()'s that
-have occurred while your program ran.
+have occurred while your program ran.
These values are the exact same statistics that report() prints. get_stats()
simply returns them to you so you can do something creative with them.
-For example, to get the cumulative stats for every time your program has
-specifically moved from mark("X") to mark("Y"), you can run this:
+For example, to get the cumulative stats for every time your program has
+specifically moved from mark('X') to mark('Y'), you can run this:
- my ($time, $percent, $count) = $t->get_stats("X", "Y");
+ my ($time, $percent, $count) = $t->get_stats('X', 'Y');
-$time is the total number of seconds elapsed between "X" and "Y".
+$time is the total number of seconds elapsed between 'X' and 'Y'.
$percent is the percentage of total program run time that you have spent between
-"X" and "Y".
+'X' and 'Y'.
-$count is the number of times your program has moved from "X" to "Y".
+$count is the number of times your program has moved from 'X' to 'Y'.
=head2 shutdown
@@ -343,41 +345,41 @@ use strict;
use Devel::Timer;
use vars qw(@ISA);
-@ISA = ("Devel::Timer");
+@ISA = ('Devel::Timer');
sub initialize
{
- my $log = "/tmp/timer.log";
- open(LOG, ">>$log") or die("Unable to open [$log] for writing.");
+ my $log = '/tmp/timer.log';
+ open(my $LOG, '>>', $log) or die("Unable to open [$log] for writing.");
}
sub print
{
my($self, $msg) = @_;
- print LOG $msg . "\n";
+ print $LOG $msg . "\n";
}
sub shutdown
{
- close LOG;
+ close $LOG;
}
-You would then use the new module MyTimer exactly as you would use
+You would then use the new module MyTimer exactly as you would use
Devel::Timer.
use MyTimer;
my $t = MyTimer->new();
- $t->mark("about to do x");
- $t->mark("about to do y");
- $t->mark("done y");
+ $t->mark('about to do x');
+ $t->mark('about to do y');
+ $t->mark('done y');
$t->report();
-=head1 TO DO
+=head1 TO DO
-Devel::Timer does not currently do any reporting or statistics of any kind
+Devel::Timer does not currently do any reporting or statistics of any kind
based on nested trees of mark() calls. So if your program runs these mark() calls:
- A
+ A
B, C
B, C
D
@@ -1,11 +0,0 @@
-use strict;
-use warnings;
-
-use Test::More;
-eval {
- require Test::Pod::Coverage;
- import Test::Pod::Coverage;
-};
-plan skip_all => "Test::Pod::Coverage 1.00 required for testing POD coverage" if $@;
-all_pod_coverage_ok();
-
@@ -1,10 +0,0 @@
-use strict;
-use warnings;
-
-use Test::More;
-eval {
- require Test::Pod;
- import Test::Pod;
-};
-plan skip_all => "Test::Pod 1.00 required for testing POD" if $@;
-all_pod_files_ok();
@@ -4,19 +4,19 @@ use strict;
use warnings;
use Test::More;
+use Capture::Tiny qw(capture);
my $tests;
-plan tests => $tests;
+plan tests => 5;
use_ok( 'Devel::Timer');
-BEGIN { $tests += 1; }
-{
- close STDERR;
- my $stderr;
- open STDERR, '>', \$stderr or die;
+subtest simple => sub {
+ plan tests => 10;
- my $t = _process();
- $t->report();
+ my ($stdout, $stderr, $exit) = capture {
+ my $t = _process();
+ $t->report();
+ };
like( $stderr, qr/Total time/, "Total time");
like( $stderr, qr/Interval Time Percent/, "header");
@@ -29,16 +29,16 @@ BEGIN { $tests += 1; }
like( $stderr, qr/06 -> 07 .* B -> C/, "step 6");
unlike($stderr, qr/07 -> 08/, "no step 7");
#diag $stderr;
- BEGIN { $tests += 10; }
-}
+};
+
+subtest another => sub {
+ plan tests => 7;
-{
- close STDERR;
- my $stderr;
- open STDERR, '>', \$stderr or die;
+ my ($stdout, $stderr, $exit) = capture {
+ my $t = _process();
+ $t->report(collapse => 1);
+ };
- my $t = _process();
- $t->report(collapse => 1);
like( $stderr, qr/Total time/, "Total time");
like( $stderr, qr/Count Time Percent/, "header");
like( $stderr, qr/\n + 3 .* A -> B/, "A -> B");
@@ -48,16 +48,16 @@ BEGIN { $tests += 1; }
like( $stderr, qr/A -> B.* B -> C.* B -> A.* INIT -> A/s,
"order by time descending");
#diag $stderr;
- BEGIN { $tests += 7; }
-}
+};
+
+subtest sort_by_count => sub {
+ plan tests => 7;
-{
- close STDERR;
- my $stderr;
- open STDERR, '>', \$stderr or die;
+ my ($stdout, $stderr, $exit) = capture {
+ my $t = _process();
+ $t->report(collapse => 1, sort_by => 'count');
+ };
- my $t = _process();
- $t->report(collapse => 1, sort_by => "count");
like( $stderr, qr/Total time/, "Total time");
like( $stderr, qr/Count Time Percent/, "header");
like( $stderr, qr/\n + 3 .* A -> B/, "A -> B");
@@ -68,20 +68,22 @@ BEGIN { $tests += 1; }
# that are correct (because B -> C and INIT -> A both only happened one time
# so we don't care which one shows up first on the report.
my $test =
- ($stderr =~ /A -> B.* B -> A.* B -> C.* INIT -> A/s) or
- ($stderr =~ /A -> B.* B -> A.* INIT -> A.* B -> C/s);
- ok($test, "sort by count");
+ (($stderr =~ /A -> B.* B -> A.* B -> C.* INIT -> A/s) or
+ ($stderr =~ /A -> B.* B -> A.* INIT -> A.* B -> C/s));
+ ok($test, "sort by count") or diag $stderr;
#diag $stderr;
- BEGIN { $tests += 7; }
-}
+};
+
+subtest process => sub {
+ plan tests => 24;
-{
- close STDERR;
- my $stderr;
- open STDERR, '>', \$stderr or die;
- my $t = _process();
- $t->report(collapse => 1, sort_by => "count");
+ my $t;
+ my ($stdout, $stderr, $exit) = capture {
+ $t = _process();
+ #$t->report(collapse => 1, sort_by => 'count');
+ };
+
my ($time, $percent, $count);
ok(($time, $percent, $count) = $t->get_stats("A", "B"), "get_stats('A', 'B')");
cmp_ok($time, '>=', 0.6, '$time');
@@ -108,8 +110,7 @@ BEGIN { $tests += 1; }
cmp_ok($percent, '<=', 5, '$percent');
cmp_ok($count, '==', 1, '$count');
#diag $stderr;
- BEGIN { $tests += 24; }
-}
+};
@@ -0,0 +1,12 @@
+use strict;
+use warnings;
+
+use Test::More;
+eval {
+ require Test::Perl::Critic;
+ import Test::Perl::Critic;
+};
+plan skip_all => 'Test::Perl::Critic required to criticise code' if $@;
+all_critic_ok('blib');
+#all_critic_ok('blib', 't');
+
@@ -0,0 +1,11 @@
+use strict;
+use warnings;
+
+use Test::More;
+eval {
+ require Test::Pod::Coverage;
+ import Test::Pod::Coverage;
+};
+plan skip_all => "Test::Pod::Coverage 1.00 required for testing POD coverage" if $@;
+all_pod_coverage_ok();
+
@@ -0,0 +1,10 @@
+use strict;
+use warnings;
+
+use Test::More;
+eval {
+ require Test::Pod;
+ import Test::Pod;
+};
+plan skip_all => "Test::Pod 1.00 required for testing POD" if $@;
+all_pod_files_ok();