diff --git a/author/cpanm/cpanm.PL b/author/cpanm/cpanm.PL
index 3f22311a6..ce2a4fabb 100755
--- a/author/cpanm/cpanm.PL
+++ b/author/cpanm/cpanm.PL
@@ -21,14 +21,14 @@ cpanm - get, unpack build and install modules from CPAN
 
   cpanm Test::More                                 # install Test::More
   cpanm MIYAGAWA/Plack-0.99_05.tar.gz              # full distribution path
-  cpanm http://example.org/LDS/CGI.pm-3.20.tar.gz  # install from URL
+  cpanm https://example.org/LDS/CGI.pm-3.20.tar.gz # install from URL
   cpanm ~/dists/MyCompany-Enterprise-1.00.tar.gz   # install from a local file
   cpanm --interactive Task::Kensho                 # Configure interactively
   cpanm .                                          # install from local directory
   cpanm --installdeps .                            # install all the deps for the current directory
   cpanm -L extlib Plack                            # install Plack and all non-core deps into extlib
-  cpanm --mirror http://cpan.cpantesters.org/ DBI  # use the fast-syncing mirror
-  cpanm --from https://cpan.metacpan.org/ Plack    # use only the HTTPS mirror
+  cpanm --mirror https://cpan.cpantesters.org/ DBI # use the fast-syncing mirror
+  cpanm --from https://cpan.metacpan.org/ Plack    # use a different mirror
 
 =head1 COMMANDS
 
@@ -44,7 +44,7 @@ will all work as you expect.
     cpanm Plack/Request.pm
     cpanm MIYAGAWA/Plack-1.0000.tar.gz
     cpanm /path/to/Plack-1.0000.tar.gz
-    cpanm http://cpan.metacpan.org/authors/id/M/MI/MIYAGAWA/Plack-0.9990.tar.gz
+    cpanm https://cpan.metacpan.org/authors/id/M/MI/MIYAGAWA/Plack-0.9990.tar.gz
     cpanm git://github.com/plack/Plack.git
 
 Additionally, you can use the notation using C<~> and C<@> to specify
@@ -197,7 +197,7 @@ the behaviour from before version 1.7023
 =item --mirror
 
 Specifies the base URL for the CPAN mirror to use, such as
-C<http://cpan.cpantesters.org/> (you can omit the trailing slash). You
+C<https://cpan.cpantesters.org/> (you can omit the trailing slash). You
 can specify multiple mirror URLs by repeating the command line option.
 
 You can use a local directory that has a CPAN mirror structure
@@ -208,7 +208,7 @@ scheme), it is considered as a file scheme as well.
   cpanm --mirror file:///path/to/mirror
   cpanm --mirror ~/minicpan      # Because shell expands ~ to /home/user
 
-Defaults to C<http://www.cpan.org/>.
+Defaults to C<https://www.cpan.org/>.
 
 =item --mirror-only
 
@@ -240,7 +240,7 @@ B<Tip:> It might be useful if you name these options with your shell
 aliases, like:
 
   alias minicpanm='cpanm --from ~/minicpan'
-  alias darkpan='cpanm --from http://mycompany.example.com/DPAN'
+  alias darkpan='cpanm --from https://mycompany.example.com/DPAN'
 
 =item --mirror-index
 
@@ -526,9 +526,16 @@ Defaults to true (man pages generated) unless C<-L|--local-lib-contained>
 option is supplied in which case it's set to false. You can disable
 it with C<--no-man-pages>.
 
+=item --insecure
+
+By default, cpanm only uses HTTPS. If your environment lacks TLS
+support, you can consider at your own risk to use HTTP instead by
+using the C<--insecure> flag.
+Be aware that when using that argument all requests will use HTTP.
+
 =item --lwp
 
-Uses L<LWP> module to download stuff over HTTP. Defaults to true, and
+Uses L<LWP> module to download stuff over HTTPS. Defaults to true, and
 you can say C<--no-lwp> to disable using LWP, when you want to upgrade
 LWP from CPAN on some broken perl systems.
 
diff --git a/author/cpanm/patches/secure-by-default.patch b/author/cpanm/patches/secure-by-default.patch
new file mode 100644
index 000000000..7baab727d
--- /dev/null
+++ b/author/cpanm/patches/secure-by-default.patch
@@ -0,0 +1,209 @@
+patch for [CVE-2024-45321](https://github.com/advisories/GHSA-9mmm-86g7-vp9g).
+based on https://github.com/miyagawa/cpanminus/pull/674
+
+--- Menlo/CLI/Compat.pm
++++ Menlo/CLI/Compat.pm
+@@ -65,7 +65,7 @@ sub new {
+         mirrors => [],
+         mirror_only => undef,
+         mirror_index => undef,
+-        cpanmetadb => "http://cpanmetadb.plackperl.org/v1.0/",
++        cpanmetadb => "https://cpanmetadb.plackperl.org/v1.0/",
+         perl => $^X,
+         argv => [],
+         local_lib => undef,
+@@ -79,6 +79,7 @@ sub new {
+         try_lwp => 1,
+         try_wget => 1,
+         try_curl => 1,
++        use_http => 0,
+         uninstall_shadows => ($] < 5.012),
+         skip_installed => 1,
+         skip_satisfied => 0,
+@@ -199,6 +200,7 @@ sub parse_options {
+         'lwp!'    => \$self->{try_lwp},
+         'wget!'   => \$self->{try_wget},
+         'curl!'   => \$self->{try_curl},
++        'insecure!' => \$self->{use_http},
+         'auto-cleanup=s' => \$self->{auto_cleanup},
+         'man-pages!' => \$self->{pod2man},
+         'scandeps'   => \$self->{scandeps},
+@@ -453,7 +455,7 @@ sub search_common {
+             $self->chat("Found $found->{module} $found->{module_version} which doesn't satisfy $want_version.\n");
+         }
+     }
+-    
++
+     return;
+ }
+ 
+@@ -616,7 +618,7 @@ Options:
+   --installdeps             Only install dependencies
+   --showdeps                Only display direct dependencies
+   --reinstall               Reinstall the distribution even if you already have the latest version installed
+-  --mirror                  Specify the base URL for the mirror (e.g. http://cpan.cpantesters.org/)
++  --mirror                  Specify the base URL for the mirror (e.g. https://cpan.cpantesters.org/)
+   --mirror-only             Use the mirror's index file instead of the CPAN Meta DB
+   -M,--from                 Use only this mirror base URL and its index file
+   --prompt                  Prompt when configure/build/test fails
+@@ -636,18 +638,18 @@ Examples:
+ 
+   cpanm Test::More                                          # install Test::More
+   cpanm MIYAGAWA/Plack-0.99_05.tar.gz                       # full distribution path
+-  cpanm http://example.org/LDS/CGI.pm-3.20.tar.gz           # install from URL
++  cpanm https://example.org/LDS/CGI.pm-3.20.tar.gz          # install from URL
+   cpanm ~/dists/MyCompany-Enterprise-1.00.tar.gz            # install from a local file
+   cpanm --interactive Task::Kensho                          # Configure interactively
+   cpanm .                                                   # install from local directory
+   cpanm --installdeps .                                     # install all the deps for the current directory
+   cpanm -L extlib Plack                                     # install Plack and all non-core deps into extlib
+-  cpanm --mirror http://cpan.cpantesters.org/ DBI           # use the fast-syncing mirror
++  cpanm --mirror https://cpan.cpantesters.org/ DBI           # use the fast-syncing mirror
+   cpanm -M https://cpan.metacpan.org App::perlbrew          # use only this secure mirror and its index
+ 
+ You can also specify the default options in PERL_CPANM_OPT environment variable in the shell rc:
+ 
+-  export PERL_CPANM_OPT="--prompt --reinstall -l ~/perl --mirror http://cpan.cpantesters.org"
++  export PERL_CPANM_OPT="--prompt --reinstall -l ~/perl --mirror https://cpan.cpantesters.org"
+ 
+ Type `man cpanm` or `perldoc cpanm` for the more detailed explanation of the options.
+ 
+@@ -977,7 +979,7 @@ sub append_args {
+     my($self, $cmd, $phase) = @_;
+ 
+     return $cmd if ref $cmd ne 'ARRAY';
+-    
++
+     if (my $args = $self->{build_args}{$phase}) {
+         $cmd = join ' ', Menlo::Util::shell_quote(@$cmd), $args;
+     }
+@@ -1163,7 +1165,7 @@ sub chdir {
+ sub configure_mirrors {
+     my $self = shift;
+     unless (@{$self->{mirrors}}) {
+-        $self->{mirrors} = [ 'http://www.cpan.org' ];
++        $self->{mirrors} = [ 'https://www.cpan.org' ];
+     }
+     for (@{$self->{mirrors}}) {
+         s!^/!file:///!;
+@@ -1688,7 +1690,7 @@ sub cpan_dist {
+ sub git_uri {
+     my ($self, $uri) = @_;
+ 
+-    # similar to http://www.pip-installer.org/en/latest/logic.html#vcs-support
++    # similar to https://www.pip-installer.org/en/latest/logic.html#vcs-support
+     # git URL has to end with .git when you need to use pin @ commit/tag/branch
+ 
+     ($uri, my $commitish) = split /(?<=\.git)@/i, $uri, 2;
+@@ -2650,11 +2652,40 @@ sub DESTROY {
+ 
+ sub mirror {
+     my($self, $uri, $local) = @_;
+-    if ($uri =~ /^file:/) {
+-        $self->file_mirror($uri, $local);
+-    } else {
+-        $self->{http}->mirror($uri, $local);
++
++    die( "mirror: Undefined URI\n" ) unless defined $uri && length $uri;
++
++    if ( $uri =~ /^file:/) {
++        return $self->file_mirror($uri, $local);
+     }
++
++    # HTTPTinyish does not provide an option to disable
++    # certificates check, let's switch to http on demand.
++    $uri =~ s/^https:/http:/ if $self->{use_http};
++
++    my $reply = $self->{http}->mirror($uri, $local);
++
++    if ( $uri =~ /^https:/ && ref $reply
++        && $reply->{status} && $reply->{status} == 599
++        && $reply->{content}
++    ) {
++        my $invalid_cert;
++        if ( ref($self->{http}) =~ m{(?:Curl|HTTPTiny|Wget)} ) {
++            $invalid_cert = 1 if $reply->{content} =~ m{certificate}mi;
++        } elsif ( ref($self->{http}) =~ m{LWP} ) {
++            $invalid_cert = 1 if $reply->{content} =~ m{Can't connect.+?:443}mi;
++        }
++        if ( $invalid_cert ) {
++            die <<"DIE";
++TLS issue found while fetching $uri:\n
++$reply->{content}\n
++Please verify your certificates or force an HTTP-only request/mirror
++using --insecure option at your own risk.
++DIE
++        }
++    }
++
++    return $reply;
+ }
+ 
+ sub untar    { $_[0]->{_backends}{untar}->(@_) };
+@@ -2698,14 +2729,16 @@ sub configure_http {
+ 
+     require HTTP::Tinyish;
+ 
++    my $use_http = $self->{use_http};
++
+     my @try = qw(HTTPTiny);
+     unshift @try, 'Wget' if $self->{try_wget};
+     unshift @try, 'Curl' if $self->{try_curl};
+     unshift @try, 'LWP'  if $self->{try_lwp};
+ 
+-    my @protocol = ('http');
+-    push @protocol, 'https'
+-      if grep /^https:/, @{$self->{mirrors}};
++    my @protocol = ( $use_http ? 'http' : 'https' );
++    push @protocol, 'http'
++      if !$use_http && grep /^http:/, @{$self->{mirrors}};
+ 
+     my $backend;
+     for my $try (map "HTTP::Tinyish::$_", @try) {
+@@ -2721,7 +2754,14 @@ sub configure_http {
+         }
+     }
+ 
+-    $backend->new(agent => "Menlo/$Menlo::VERSION", verify_SSL => 1);
++    # In case we use https protocol by default
++    #   and then later we try to perform non https requests
++    #   we still want these requests to succeed
++    # Note: this is disabling the client cache optimization above
++    #       and will fail later for SSL requests as no clients support TLS
++    $backend ||= 'HTTP::Tinyish';
++
++    $backend->new(agent => "Menlo/$Menlo::VERSION", $use_http ? () : ( verify_SSL => 1 ) );
+ }
+ 
+ sub init_tools {
+--- Menlo/Index/MetaCPAN.pm
++++ Menlo/Index/MetaCPAN.pm
+@@ -55,7 +55,7 @@ sub search_packages {
+             package => $args->{package},
+             version => $dist_meta->{version},
+             uri => "cpan:///distfile/$distfile",
+-            download_uri => $self->_download_uri("http://cpan.metacpan.org", $distfile),
++            download_uri => $self->_download_uri("https://cpan.metacpan.org", $distfile),
+         };
+     }
+ 
+--- Menlo/Index/MetaDB.pm
++++ Menlo/Index/MetaDB.pm
+@@ -19,7 +19,7 @@ use HTTP::Tiny;
+ sub BUILD {
+     my $self = shift;
+     my $uri  = $self->uri;
+-    $uri = "http://cpanmetadb.plackperl.org/v1.0/"
++    $uri = "https://cpanmetadb.plackperl.org/v1.0/"
+       unless defined $uri;
+     # ensure URI ends in '/'
+     $uri =~ s{/?$}{/};
+@@ -73,7 +73,7 @@ sub search_packages {
+                 version => $match->{version},
+                 uri     => "cpan:///distfile/$file",
+                 ($match->{latest} ? () :
+-                   (download_uri => "http://backpan.perl.org/authors/id/$match->{distfile}")),
++                   (download_uri => "https://backpan.perl.org/authors/id/$match->{distfile}")),
+             };
+         }
+     } else {
diff --git a/bin/cpanm b/bin/cpanm
index c784a6789..84b109147 100755
--- a/bin/cpanm
+++ b/bin/cpanm
@@ -1769,7 +1769,7 @@ $fatpacked{"Menlo/Builder/Static.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\
 MENLO_BUILDER_STATIC
 
 $fatpacked{"Menlo/CLI/Compat.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'MENLO_CLI_COMPAT';
-  package Menlo::CLI::Compat;use strict;use Config;use Cwd ();use Menlo;use Menlo::Dependency;use Menlo::Util qw(WIN32);use File::Basename ();use File::Find ();use File::Path ();use File::Spec ();use File::Copy ();use File::Temp ();use File::Which qw(which);use Getopt::Long ();use Symbol ();use version ();use constant BAD_TAR=>($^O eq 'solaris' || $^O eq 'hpux');use constant CAN_SYMLINK=>eval {symlink("","");1};our$VERSION='1.9022';if ($INC{"App/FatPacker/Trace.pm"}){require version::vpp}sub qs($) {Menlo::Util::shell_quote($_[0])}sub determine_home {my$class=shift;my$homedir=$ENV{HOME}|| eval {require File::HomeDir;File::HomeDir->my_home}|| join('',@ENV{qw(HOMEDRIVE HOMEPATH)});if (WIN32){require Win32;$homedir=Win32::GetShortPathName($homedir)}return "$homedir/.cpanm"}sub new {my$class=shift;my$self=bless {name=>"Menlo",home=>$class->determine_home,cmd=>'install',seen=>{},notest=>undef,test_only=>undef,installdeps=>undef,force=>undef,sudo=>undef,make=>undef,verbose=>undef,quiet=>undef,interactive=>undef,log=>undef,mirrors=>[],mirror_only=>undef,mirror_index=>undef,cpanmetadb=>"http://cpanmetadb.plackperl.org/v1.0/",perl=>$^X,argv=>[],local_lib=>undef,self_contained=>undef,exclude_vendor=>undef,prompt_timeout=>0,prompt=>undef,configure_timeout=>60,build_timeout=>3600,test_timeout=>1800,try_lwp=>1,try_wget=>1,try_curl=>1,uninstall_shadows=>($] < 5.012),skip_installed=>1,skip_satisfied=>0,static_install=>1,auto_cleanup=>7,pod2man=>1,installed_dists=>0,install_types=>['requires'],with_develop=>0,with_configure=>0,showdeps=>0,scandeps=>0,scandeps_tree=>[],format=>'tree',save_dists=>undef,skip_configure=>0,verify=>0,report_perl_version=>!$class->maybe_ci,build_args=>{},features=>{},pure_perl=>0,cpanfile_path=>'cpanfile',@_,},$class;$self}sub env {my($self,$key)=@_;$ENV{"PERL_CPANM_" .$key}}sub maybe_ci {my$class=shift;grep$ENV{$_},qw(TRAVIS CI AUTOMATED_TESTING AUTHOR_TESTING)}sub install_type_handlers {my$self=shift;my@handlers;for my$type (qw(recommends suggests)){push@handlers,"with-$type"=>sub {my%uniq;$self->{install_types}=[grep!$uniq{$_}++,@{$self->{install_types}},$type ]};push@handlers,"without-$type"=>sub {$self->{install_types}=[grep $_ ne $type,@{$self->{install_types}}]}}@handlers}sub build_args_handlers {my$self=shift;my@handlers;for my$phase (qw(configure build test install)){push@handlers,"$phase-args=s"=>\($self->{build_args}{$phase})}@handlers}sub parse_options {my$self=shift;local@ARGV=@{$self->{argv}};push@ARGV,grep length,split /\s+/,$self->env('OPT');push@ARGV,@_;Getopt::Long::Configure("bundling");Getopt::Long::GetOptions('f|force'=>sub {$self->{skip_installed}=0;$self->{force}=1},'n|notest!'=>\$self->{notest},'test-only'=>sub {$self->{notest}=0;$self->{skip_installed}=0;$self->{test_only}=1},'S|sudo!'=>\$self->{sudo},'v|verbose'=>\$self->{verbose},'verify!'=>\$self->{verify},'q|quiet!'=>\$self->{quiet},'h|help'=>sub {$self->{action}='show_help'},'V|version'=>sub {$self->{action}='show_version'},'perl=s'=>sub {$self->diag("--perl is deprecated since it's known to be fragile in figuring out dependencies. Run `$_[1] -S cpanm` instead.\n",1);$self->{perl}=$_[1]},'l|local-lib=s'=>sub {$self->{local_lib}=$self->maybe_abs($_[1])},'L|local-lib-contained=s'=>sub {$self->{local_lib}=$self->maybe_abs($_[1]);$self->{self_contained}=1;$self->{pod2man}=undef},'self-contained!'=>\$self->{self_contained},'exclude-vendor!'=>\$self->{exclude_vendor},'mirror=s@'=>$self->{mirrors},'mirror-only!'=>\$self->{mirror_only},'mirror-index=s'=>sub {$self->{mirror_index}=$self->maybe_abs($_[1])},'M|from=s'=>sub {$self->{mirrors}=[$_[1]];$self->{mirror_only}=1},'cpanmetadb=s'=>\$self->{cpanmetadb},'cascade-search!'=>\$self->{cascade_search},'prompt!'=>\$self->{prompt},'installdeps'=>\$self->{installdeps},'skip-installed!'=>\$self->{skip_installed},'skip-satisfied!'=>\$self->{skip_satisfied},'reinstall'=>sub {$self->{skip_installed}=0},'interactive!'=>\$self->{interactive},'i|install'=>sub {$self->{cmd}='install'},'info'=>sub {$self->{cmd}='info'},'look'=>sub {$self->{cmd}='look';$self->{skip_installed}=0},'U|uninstall'=>sub {$self->{cmd}='uninstall'},'self-upgrade'=>sub {$self->{action}='self_upgrade'},'uninst-shadows!'=>\$self->{uninstall_shadows},'lwp!'=>\$self->{try_lwp},'wget!'=>\$self->{try_wget},'curl!'=>\$self->{try_curl},'auto-cleanup=s'=>\$self->{auto_cleanup},'man-pages!'=>\$self->{pod2man},'scandeps'=>\$self->{scandeps},'showdeps'=>sub {$self->{showdeps}=1;$self->{skip_installed}=0},'format=s'=>\$self->{format},'save-dists=s'=>sub {$self->{save_dists}=$self->maybe_abs($_[1])},'skip-configure!'=>\$self->{skip_configure},'static-install!'=>\$self->{static_install},'dev!'=>\$self->{dev_release},'metacpan!'=>\$self->{metacpan},'report-perl-version!'=>\$self->{report_perl_version},'configure-timeout=i'=>\$self->{configure_timeout},'build-timeout=i'=>\$self->{build_timeout},'test-timeout=i'=>\$self->{test_timeout},'with-develop'=>\$self->{with_develop},'without-develop'=>sub {$self->{with_develop}=0},'with-configure'=>\$self->{with_configure},'without-configure'=>sub {$self->{with_configure}=0},'with-feature=s'=>sub {$self->{features}{$_[1]}=1},'without-feature=s'=>sub {$self->{features}{$_[1]}=0},'with-all-features'=>sub {$self->{features}{__all}=1},'pp|pureperl!'=>\$self->{pure_perl},"cpanfile=s"=>\$self->{cpanfile_path},$self->install_type_handlers,$self->build_args_handlers,);if (!@ARGV && $0 ne '-' &&!-t STDIN){push@ARGV,$self->load_argv_from_fh(\*STDIN);$self->{load_from_stdin}=1}$self->{argv}=\@ARGV}sub check_upgrade {my$self=shift;my$install_base=$ENV{PERL_LOCAL_LIB_ROOT}? $self->local_lib_target($ENV{PERL_LOCAL_LIB_ROOT}): $Config{installsitebin};if ($0 eq '-'){return}elsif ($0 !~ /^$install_base/){if ($0 =~ m!perlbrew/bin!){die <<DIE}else {die <<DIE}}}sub check_libs {my$self=shift;return if$self->{_checked}++;$self->bootstrap_local_lib}sub setup_verify {my$self=shift;my$has_modules=eval {require Module::Signature;require Digest::SHA;1};$self->{cpansign}=which('cpansign');unless ($has_modules && $self->{cpansign}){warn "WARNING: Module::Signature and Digest::SHA is required for distribution verifications.\n";$self->{verify}=0}}sub parse_module_args {my($self,$module)=@_;$module =~ s/^([A-Za-z0-9_:]+)@([v\d\._]+)$/$1~== $2/;if ($module =~ /\~[v\d\._,\!<>= ]+$/){return split '~',$module,2}else {return$module,undef}}sub run {my$self=shift;my$code;eval {$code=($self->_doit==0)};if (my$e=$@){warn$e;$code=1}$self->{status}=$code}sub status {$_[0]->{status}}sub _doit {my$self=shift;$self->setup_home;$self->init_tools;$self->setup_verify if$self->{verify};if (my$action=$self->{action}){$self->$action()and return 1}return$self->show_help(1)unless @{$self->{argv}}or $self->{load_from_stdin};$self->configure_mirrors;my$cwd=Cwd::cwd;my@fail;for my$module (@{$self->{argv}}){if ($module =~ s/\.pm$//i){my ($volume,$dirs,$file)=File::Spec->splitpath($module);$module=join '::',grep {$_}File::Spec->splitdir($dirs),$file}($module,my$version)=$self->parse_module_args($module);$self->chdir($cwd);if ($self->{cmd}eq 'uninstall'){$self->uninstall_module($module)or push@fail,$module}else {$self->install_module($module,0,$version)or push@fail,$module}}if ($self->{base}&& $self->{auto_cleanup}){$self->cleanup_workdirs}if ($self->{installed_dists}){my$dists=$self->{installed_dists}> 1 ? "distributions" : "distribution";$self->diag("$self->{installed_dists} $dists installed\n",1)}if ($self->{scandeps}){$self->dump_scandeps()}$self->chdir($cwd);return!@fail}sub setup_home {my$self=shift;$self->{home}=$self->env('HOME')if$self->env('HOME');unless (_writable($self->{home})){die "Can't write to cpanm home '$self->{home}': You should fix it with chown/chmod first.\n"}$self->{base}="$self->{home}/work/" .time .".$$";File::Path::mkpath([$self->{base}],0,0777);$self->{log}=File::Spec->catfile($self->{base},"build.log");my$final_log="$self->{home}/build.log";{open my$out,">$self->{log}" or die "$self->{log}: $!"}if (CAN_SYMLINK){my$build_link="$self->{home}/latest-build";unlink$build_link;symlink$self->{base},$build_link;unlink$final_log;symlink$self->{log},$final_log}else {my$log=$self->{log};my$home=$self->{home};$self->{at_exit}=sub {my$self=shift;my$temp_log="$home/build.log." .time .".$$";File::Copy::copy($log,$temp_log)&& unlink($final_log);rename($temp_log,$final_log)}}$self->chat("cpanm ($self->{name}) $Menlo::VERSION on perl $] built for $Config{archname}\n" ."Work directory is $self->{base}\n")}sub search_mirror_index_local {my ($self,$local,$module,$version)=@_;require CPAN::Common::Index::LocalPackage;my$index=CPAN::Common::Index::LocalPackage->new({source=>$local });$self->search_common($index,{package=>$module },$version)}sub search_mirror_index {my ($self,$mirror,$module,$version)=@_;require Menlo::Index::Mirror;my$index=Menlo::Index::Mirror->new({mirror=>$mirror,cache=>$self->source_for($mirror),fetcher=>sub {$self->mirror(@_)},});$self->search_common($index,{package=>$module },$version)}sub search_common {my($self,$index,$search_args,$want_version)=@_;$index->refresh_index;my$found=$index->search_packages($search_args);$found=$self->cpan_module_common($found)if$found;return$found unless$self->{cascade_search};if ($found){if ($self->satisfy_version($found->{module},$found->{module_version},$want_version)){return$found}else {$self->chat("Found $found->{module} $found->{module_version} which doesn't satisfy $want_version.\n")}}return}sub with_version_range {my($self,$version)=@_;defined($version)&& $version =~ /(?:<|!=|==)/}sub search_metacpan {my($self,$module,$version,$dev_release)=@_;require Menlo::Index::MetaCPAN;$self->chat("Searching $module ($version) on metacpan ...\n");my$index=Menlo::Index::MetaCPAN->new({include_dev=>$self->{dev_release}});my$pkg=$self->search_common($index,{package=>$module,version_range=>$version },$version);return$pkg if$pkg;$self->diag_fail("Finding $module ($version) on metacpan failed.");return}sub search_database {my($self,$module,$version)=@_;my$found;if ($self->{dev_release}or $self->{metacpan}){$found=$self->search_metacpan($module,$version,$self->{dev_release})and return$found;$found=$self->search_cpanmetadb($module,$version,$self->{dev_release})and return$found}else {$found=$self->search_cpanmetadb($module,$version)and return$found;$found=$self->search_metacpan($module,$version)and return$found}}sub search_cpanmetadb {my($self,$module,$version,$dev_release)=@_;require Menlo::Index::MetaDB;$self->chat("Searching $module ($version) on cpanmetadb ...\n");my$args={package=>$module };if ($self->with_version_range($version)){$args->{version_range}=$version}my$index=Menlo::Index::MetaDB->new({uri=>$self->{cpanmetadb}});my$pkg=$self->search_common($index,$args,$version);return$pkg if$pkg;$self->diag_fail("Finding $module on cpanmetadb failed.");return}sub search_module {my($self,$module,$version)=@_;if ($self->{mirror_index}){$self->mask_output(chat=>"Searching $module on mirror index $self->{mirror_index} ...\n");my$pkg=$self->search_mirror_index_local($self->{mirror_index},$module,$version);return$pkg if$pkg;unless ($self->{cascade_search}){$self->mask_output(diag_fail=>"Finding $module ($version) on mirror index $self->{mirror_index} failed.");return}}unless ($self->{mirror_only}){my$found=$self->search_database($module,$version);return$found if$found}MIRROR: for my$mirror (@{$self->{mirrors}}){$self->mask_output(chat=>"Searching $module on mirror $mirror ...\n");my$pkg=$self->search_mirror_index($mirror,$module,$version);return$pkg if$pkg;$self->mask_output(diag_fail=>"Finding $module ($version) on mirror $mirror failed.")}return}sub source_for {my($self,$mirror)=@_;$mirror =~ s/[^\w\.\-]+/%/g;my$dir="$self->{home}/sources/$mirror";File::Path::mkpath([$dir ],0,0777);return$dir}sub load_argv_from_fh {my($self,$fh)=@_;my@argv;while(defined(my$line=<$fh>)){chomp$line;$line =~ s/#.+$//;$line =~ s/^\s+//;$line =~ s/\s+$//;push@argv,split ' ',$line if$line}return@argv}sub show_version {my$self=shift;print "cpanm ($self->{name}) version $VERSION ($0)\n";print "perl version $] ($^X)\n\n";print "  \%Config:\n";for my$key (qw(archname installsitelib installsitebin installman1dir installman3dir sitearchexp sitelibexp vendorarch vendorlibexp archlibexp privlibexp)){print "    $key=$Config{$key}\n" if$Config{$key}}print "  \%ENV:\n";for my$key (grep /^PERL/,sort keys%ENV){print "    $key=$ENV{$key}\n"}print "  \@INC:\n";for my$inc (@INC){print "    $inc\n" unless ref($inc)eq 'CODE'}return 1}sub show_help {my$self=shift;if ($_[0]){print <<USAGE;return}print <<HELP;return 1}sub _writable {my$dir=shift;my@dir=File::Spec->splitdir($dir);while (@dir){$dir=File::Spec->catdir(@dir);if (-e $dir){return -w _}pop@dir}return}sub maybe_abs {my($self,$lib)=@_;if ($lib eq '_' or $lib =~ /^~/ or File::Spec->file_name_is_absolute($lib)){return$lib}else {return File::Spec->canonpath(File::Spec->catdir(Cwd::cwd(),$lib))}}sub local_lib_target {my($self,$root)=@_;(grep {$_ ne ''}split /\Q$Config{path_sep}/,$root)[0]}sub bootstrap_local_lib {my$self=shift;if ($self->{local_lib}){return$self->setup_local_lib($self->{local_lib})}if ($ENV{PERL_LOCAL_LIB_ROOT}&& $ENV{PERL_MM_OPT}){return$self->setup_local_lib($self->local_lib_target($ENV{PERL_LOCAL_LIB_ROOT}),1)}return if$self->{sudo}or (_writable($Config{installsitelib})and _writable($Config{installsitebin}));if ($ENV{PERL_MM_OPT}and ($ENV{MODULEBUILDRC}or $ENV{PERL_MB_OPT})){return}$self->setup_local_lib;$self->diag(<<DIAG,1);sleep 2}sub upgrade_toolchain {my($self,$config_deps)=@_;my%deps=map {$_->module=>$_}@$config_deps;my$reqs=CPAN::Meta::Requirements->from_string_hash({'Module::Build'=>'0.38','ExtUtils::MakeMaker'=>'6.58','ExtUtils::Install'=>'1.46',});if ($deps{"ExtUtils::MakeMaker"}){$deps{"ExtUtils::MakeMaker"}->merge_with($reqs)}elsif ($deps{"Module::Build"}){$deps{"Module::Build"}->merge_with($reqs);$deps{"ExtUtils::Install"}||= Menlo::Dependency->new("ExtUtils::Install",0,'configure');$deps{"ExtUtils::Install"}->merge_with($reqs)}@$config_deps=values%deps}sub _core_only_inc {my($self,$base)=@_;require local::lib;(local::lib->resolve_path(local::lib->install_base_arch_path($base)),local::lib->resolve_path(local::lib->install_base_perl_path($base)),(!$self->{exclude_vendor}? grep {$_}@Config{qw(vendorarch vendorlibexp)}: ()),@Config{qw(archlibexp privlibexp)},)}sub _setup_local_lib_env {my($self,$base)=@_;$self->diag(<<WARN,1)if$base =~ /\s/;local$SIG{__WARN__}=sub {};local::lib->setup_env_hash_for($base,0)}sub setup_local_lib {my($self,$base,$no_env)=@_;$base=undef if$base eq '_';require local::lib;{local $0='cpanm';$base ||= "~/perl5";$base=local::lib->resolve_path($base);if ($self->{self_contained}){my@inc=$self->_core_only_inc($base);$self->{search_inc}=[@inc ]}else {$self->{search_inc}=[local::lib->install_base_arch_path($base),local::lib->install_base_perl_path($base),@INC,]}$self->_setup_local_lib_env($base)unless$no_env;$self->{local_lib}=$base}}sub prompt_bool {my($self,$mess,$def)=@_;my$val=$self->prompt($mess,$def);return lc$val eq 'y'}sub prompt {my($self,$mess,$def)=@_;my$isa_tty= -t STDIN && (-t STDOUT ||!(-f STDOUT || -c STDOUT));my$dispdef=defined$def ? "[$def] " : " ";$def=defined$def ? $def : "";if (!$self->{prompt}|| (!$isa_tty && eof STDIN)){return$def}local $|=1;local $\;my$ans;eval {local$SIG{ALRM}=sub {undef$ans;die "alarm\n"};print STDOUT "$mess $dispdef";alarm$self->{prompt_timeout}if$self->{prompt_timeout};$ans=<STDIN>;alarm 0};if (defined$ans){chomp$ans}else {print STDOUT "\n"}return (!defined$ans || $ans eq '')? $def : $ans}sub diag_ok {my($self,$msg)=@_;chomp$msg;$msg ||= "OK";if ($self->{in_progress}){$self->_diag("$msg\n");$self->{in_progress}=0}$self->log("-> $msg\n")}sub diag_fail {my($self,$msg,$always)=@_;chomp$msg;if ($self->{in_progress}){$self->_diag("FAIL\n");$self->{in_progress}=0}if ($msg){$self->_diag("! $msg\n",$always,1);$self->log("-> FAIL $msg\n")}}sub diag_progress {my($self,$msg)=@_;chomp$msg;$self->{in_progress}=1;$self->_diag("$msg ... ");$self->log("$msg\n")}sub _diag {my($self,$msg,$always,$error)=@_;my$fh=$error ? *STDERR : *STDOUT;print {$fh}$msg if$always or $self->{verbose}or!$self->{quiet}}sub diag {my($self,$msg,$always)=@_;$self->_diag($msg,$always);$self->log($msg)}sub chat {my$self=shift;print STDERR @_ if$self->{verbose};$self->log(@_)}sub mask_output {my$self=shift;my$method=shift;$self->$method($self->mask_uri_passwords(@_))}sub log {my$self=shift;open my$out,">>$self->{log}";print$out @_}sub run_command {my($self,$cmd)=@_;if (ref$cmd eq 'CODE'){if ($self->{verbose}){return$cmd->()}else {require Capture::Tiny;open my$logfh,">>",$self->{log};my$ret;Capture::Tiny::capture(sub {$ret=$cmd->()},stdout=>$logfh,stderr=>$logfh);return$ret}}if (WIN32 || $] < 5.008){$cmd=Menlo::Util::shell_quote(@$cmd)if ref$cmd eq 'ARRAY';my$log=$self->{verbose}? '' : " >> " .Menlo::Util::shell_quote($self->{log})." 2>&1";if (!WIN32 || $] >= 5.008){return!system "$cmd$log"}my$shell=$ENV{PERL5SHELL}|| 'cmd.exe /x/d/c';my@cmd=($shell =~ m/(?:\\.|[^ ])+/g);s/\\(.)/$1/ for@cmd;if ($cmd =~ /^".*"$/ && $cmd =~ /\s/){push@cmd,"\"$cmd$log\""}else {push@cmd,"$cmd$log"}!system@cmd}else {my$pid=fork;if ($pid){waitpid$pid,0;return!$?}else {$self->run_exec($cmd)}}}sub run_exec {my($self,$cmd)=@_;if (ref$cmd eq 'ARRAY'){unless ($self->{verbose}){open my$logfh,">>",$self->{log};open STDERR,'>&',$logfh;open STDOUT,'>&',$logfh;close$logfh}exec @$cmd}else {unless ($self->{verbose}){$cmd .= " >> " .Menlo::Util::shell_quote($self->{log})." 2>&1"}exec$cmd}}sub run_timeout {my($self,$cmd,$timeout)=@_;return$self->run_command($cmd)if ref($cmd)eq 'CODE' || WIN32 || $self->{verbose}||!$timeout || $] < 5.008;my$pid=fork;if ($pid){eval {local$SIG{ALRM}=sub {die "alarm\n"};alarm$timeout;waitpid$pid,0;alarm 0};if ($@ && $@ eq "alarm\n"){$self->diag_fail("Timed out (> ${timeout}s). Use --verbose to retry.");local$SIG{TERM}='IGNORE';kill TERM=>0;waitpid$pid,0;return}return!$?}elsif ($pid==0){$self->run_exec($cmd)}else {$self->chat("! fork failed: falling back to system()\n");$self->run_command($cmd)}}sub append_args {my($self,$cmd,$phase)=@_;return$cmd if ref$cmd ne 'ARRAY';if (my$args=$self->{build_args}{$phase}){$cmd=join ' ',Menlo::Util::shell_quote(@$cmd),$args}$cmd}sub _use_unsafe_inc {my($self,$dist)=@_;if (exists$ENV{PERL_USE_UNSAFE_INC}){return$ENV{PERL_USE_UNSAFE_INC}}if (exists$dist->{meta}{x_use_unsafe_inc}){$self->chat("Distribution opts in x_use_unsafe_inc: $dist->{meta}{x_use_unsafe_inc}\n");return$dist->{meta}{x_use_unsafe_inc}}return 1}sub configure {my($self,$cmd,$dist,$depth)=@_;local$ENV{PERL5_CPAN_IS_RUNNING}=local$ENV{PERL5_CPANPLUS_IS_RUNNING}=$$;local$ENV{PERL5_CPANM_IS_RUNNING}=$$;my$use_default=!$self->{interactive};local$ENV{PERL_MM_USE_DEFAULT}=$use_default;local$ENV{PERL_MM_OPT}=$ENV{PERL_MM_OPT};local$ENV{PERL_MB_OPT}=$ENV{PERL_MB_OPT};unless ($self->{pod2man}){$ENV{PERL_MM_OPT}.= " INSTALLMAN1DIR=none INSTALLMAN3DIR=none";$ENV{PERL_MB_OPT}.= " --config installman1dir= --config installsiteman1dir= --config installman3dir= --config installsiteman3dir="}if ($self->{pure_perl}){$ENV{PERL_MM_OPT}.= " PUREPERL_ONLY=1";$ENV{PERL_MB_OPT}.= " --pureperl-only"}local$ENV{PERL_USE_UNSAFE_INC}=$self->_use_unsafe_inc($dist);$cmd=$self->append_args($cmd,'configure')if$depth==0;local$self->{verbose}=$self->{verbose}|| $self->{interactive};$self->run_timeout($cmd,$self->{configure_timeout})}sub build {my($self,$cmd,$distname,$dist,$depth)=@_;local$ENV{PERL_MM_USE_DEFAULT}=!$self->{interactive};local$ENV{PERL_USE_UNSAFE_INC}=$self->_use_unsafe_inc($dist);$cmd=$self->append_args($cmd,'build')if$depth==0;return 1 if$self->run_timeout($cmd,$self->{build_timeout});while (1){my$ans=lc$self->prompt("Building $distname failed.\nYou can s)kip, r)etry, e)xamine build log, or l)ook ?","s");return if$ans eq 's';return$self->build($cmd,$distname,$dist,$depth)if$ans eq 'r';$self->show_build_log if$ans eq 'e';$self->look if$ans eq 'l'}}sub test {my($self,$cmd,$distname,$dist,$depth)=@_;return 1 if$self->{notest};local$ENV{PERL_MM_USE_DEFAULT}=!$self->{interactive};local$ENV{NONINTERACTIVE_TESTING}=!$self->{interactive};local$ENV{PERL_USE_UNSAFE_INC}=$self->_use_unsafe_inc($dist);$cmd=$self->append_args($cmd,'test')if$depth==0;return 1 if$self->run_timeout($cmd,$self->{test_timeout});if ($self->{force}){$self->diag_fail("Testing $distname failed but installing it anyway.");return 1}else {$self->diag_fail;while (1){my$ans=lc$self->prompt("Testing $distname failed.\nYou can s)kip, r)etry, f)orce install, e)xamine build log, or l)ook ?","s");return if$ans eq 's';return$self->test($cmd,$distname,$dist,$depth)if$ans eq 'r';return 1 if$ans eq 'f';$self->show_build_log if$ans eq 'e';$self->look if$ans eq 'l'}}}sub install {my($self,$cmd,$uninst_opts,$dist,$depth)=@_;if ($depth==0 && $self->{test_only}){return 1}return$self->run_command($cmd)if ref$cmd eq 'CODE';local$ENV{PERL_USE_UNSAFE_INC}=$self->_use_unsafe_inc($dist);if ($self->{sudo}){unshift @$cmd,"sudo"}if ($self->{uninstall_shadows}&&!$ENV{PERL_MM_OPT}){push @$cmd,@$uninst_opts}$cmd=$self->append_args($cmd,'install')if$depth==0;$self->run_command($cmd)}sub look {my$self=shift;my$shell=$ENV{SHELL};$shell ||= $ENV{COMSPEC}if WIN32;if ($shell){my$cwd=Cwd::cwd;$self->diag("Entering $cwd with $shell\n");system$shell}else {$self->diag_fail("You don't seem to have a SHELL :/")}}sub show_build_log {my$self=shift;my@pagers=($ENV{PAGER},(WIN32 ? (): ('less')),'more');my$pager;while (@pagers){$pager=shift@pagers;next unless$pager;$pager=which($pager);next unless$pager;last}if ($pager){if (WIN32){system "@{[ qs $pager ]} < @{[ qs $self->{log}]}"}else {system$pager,$self->{log}}}else {$self->diag_fail("You don't seem to have a PAGER :/")}}sub chdir {my$self=shift;Cwd::chdir(File::Spec->canonpath($_[0]))or die "$_[0]: $!"}sub configure_mirrors {my$self=shift;unless (@{$self->{mirrors}}){$self->{mirrors}=['http://www.cpan.org' ]}for (@{$self->{mirrors}}){s!^/!file:///!;s!/$!!}}sub self_upgrade {my$self=shift;$self->check_upgrade;$self->{argv}=['Menlo' ];return}sub install_module {my($self,$module,$depth,$version,$dep)=@_;$self->check_libs;if ($self->{seen}{$module}++){$self->chat("Already tried $module. Skipping.\n");return 1}if ($self->{skip_satisfied}){my($ok,$local)=$self->check_module($module,$version || 0);if ($ok){$self->diag("You have $module ($local)\n",1);return 1}}my$dist=$self->resolve_name($module,$version,$dep);unless ($dist){my$what=$module .($version ? " ($version)" : "");$self->diag_fail("Couldn't find module or a distribution $what",1);return}if ($dist->{distvname}&& $self->{seen}{$dist->{distvname}}++){$self->chat("Already tried $dist->{distvname}. Skipping.\n");return 1}if ($self->{cmd}eq 'info'){print$self->format_dist($dist),"\n";return 1}$dist->{depth}=$depth;if ($dist->{module}){unless ($self->satisfy_version($dist->{module},$dist->{module_version},$version)){$self->diag("Found $dist->{module} $dist->{module_version} which doesn't satisfy $version.\n",1);return}my$cmp=$version ? "==" : "";my$requirement=$dist->{module_version}? "$cmp$dist->{module_version}" : 0;my($ok,$local)=$self->check_module($dist->{module},$requirement);if ($self->{skip_installed}&& $ok){$self->diag("$dist->{module} is up to date. ($local)\n",1);return 1}}if ($dist->{dist}eq 'perl'){$self->diag("skipping $dist->{pathname}\n");return 1}$self->diag("--> Working on $module\n");$dist->{dir}||= $self->fetch_module($dist);unless ($dist->{dir}){$self->diag_fail("Failed to fetch distribution $dist->{distvname}",1);return}$self->chat("Entering $dist->{dir}\n");$self->chdir($self->{base});$self->chdir($dist->{dir});if ($self->{cmd}eq 'look'){$self->look;return 1}return$self->build_stuff($module,$dist,$depth)}sub uninstall_search_path {my$self=shift;$self->{local_lib}? (local::lib->install_base_arch_path($self->{local_lib}),local::lib->install_base_perl_path($self->{local_lib})): @Config{qw(installsitearch installsitelib)}}sub uninstall_module {my ($self,$module)=@_;$self->check_libs;my@inc=$self->uninstall_search_path;my($metadata,$packlist)=$self->packlists_containing($module,\@inc);unless ($packlist){$self->diag_fail(<<DIAG,1);return}my@uninst_files=$self->uninstall_target($metadata,$packlist);$self->ask_permission($module,\@uninst_files)or return;$self->uninstall_files(@uninst_files,$packlist);$self->diag("Successfully uninstalled $module\n",1);return 1}sub packlists_containing {my($self,$module,$inc)=@_;require Module::Metadata;my$metadata=Module::Metadata->new_from_module($module,inc=>$inc)or return;my$packlist;my$wanted=sub {return unless $_ eq '.packlist' && -f $_;for my$file ($self->unpack_packlist($File::Find::name)){$packlist ||= $File::Find::name if$file eq $metadata->filename}};{require File::pushd;my$pushd=File::pushd::pushd();my@search=grep -d $_,map File::Spec->catdir($_,'auto'),@$inc;File::Find::find($wanted,@search)}return$metadata,$packlist}sub uninstall_target {my($self,$metadata,$packlist)=@_;if ($self->has_shadow_install($metadata)or $self->{local_lib}){grep$self->should_unlink($_),$self->unpack_packlist($packlist)}else {$self->unpack_packlist($packlist)}}sub has_shadow_install {my($self,$metadata)=@_;my@shadow=grep defined,map Module::Metadata->new_from_module($metadata->name,inc=>[$_]),@INC;@shadow >= 2}sub should_unlink {my($self,$file)=@_;if ($self->{local_lib}){$file =~ /^\Q$self->{local_lib}\E/}else {!(grep$file =~ /^\Q$_\E/,@Config{qw(installbin installscript installman1dir installman3dir)})}}sub ask_permission {my ($self,$module,$files)=@_;$self->diag("$module contains the following files:\n\n");for my$file (@$files){$self->diag("  $file\n")}$self->diag("\n");return 'force uninstall' if$self->{force};local$self->{prompt}=1;return$self->prompt_bool("Are you sure you want to uninstall $module?",'y')}sub unpack_packlist {my ($self,$packlist)=@_;open my$fh,'<',$packlist or die "$packlist: $!";map {chomp;$_}<$fh>}sub uninstall_files {my ($self,@files)=@_;$self->diag("\n");for my$file (@files){$self->diag("Unlink: $file\n");unlink$file or $self->diag_fail("$!: $file")}$self->diag("\n");return 1}sub format_dist {my($self,$dist)=@_;return "$dist->{cpanid}/$dist->{filename}"}sub trim {local $_=shift;tr/\n/ /d;s/^\s*|\s*$//g;$_}sub fetch_module {my($self,$dist)=@_;$self->chdir($self->{base});for my$uri (@{$dist->{uris}}){$self->mask_output(diag_progress=>"Fetching $uri");my$filename=$dist->{filename}|| $uri;my$name=File::Basename::basename($filename);my$cancelled;my$fetch=sub {my$file;eval {local$SIG{INT}=sub {$cancelled=1;die "SIGINT\n"};$self->mirror($uri,$name);$file=$name if -e $name};$self->diag("ERROR: " .trim("$@")."\n",1)if $@ && $@ ne "SIGINT\n";return$file};my($try,$file);while ($try++ < 3){$file=$fetch->();last if$cancelled or $file;$self->mask_output(diag_fail=>"Download $uri failed. Retrying ... ")}if ($cancelled){$self->diag_fail("Download cancelled.");return}unless ($file){$self->mask_output(diag_fail=>"Failed to download $uri");next}$self->diag_ok;$dist->{local_path}=File::Spec->rel2abs($name);my$dir=$self->unpack($file,$uri,$dist);next unless$dir;if (my$save=$self->{save_dists}){my$path=$dist->{pathname}? "$save/authors/id/$dist->{pathname}" : "$save/vendor/$file";$self->chat("Copying $name to $path\n");File::Path::mkpath([File::Basename::dirname($path)],0,0777);File::Copy::copy($file,$path)or warn $!}return$dist,$dir}}sub unpack {my($self,$file,$uri,$dist)=@_;if ($self->{verify}){$self->verify_archive($file,$uri,$dist)or return}$self->chat("Unpacking $file\n");my$dir=$file =~ /\.zip/i ? $self->unzip($file): $self->untar($file);unless ($dir){$self->diag_fail("Failed to unpack $file: no directory")}return$dir}sub verify_checksums_signature {my($self,$chk_file)=@_;require Module::Signature;$self->chat("Verifying the signature of CHECKSUMS\n");my$rv=eval {local$SIG{__WARN__}=sub {};my$v=Module::Signature::_verify($chk_file);$v==Module::Signature::SIGNATURE_OK()};if ($rv){$self->chat("Verified OK!\n")}else {$self->diag_fail("Verifying CHECKSUMS signature failed: $rv\n");return}return 1}sub verify_archive {my($self,$file,$uri,$dist)=@_;unless ($dist->{cpanid}){$self->chat("Archive '$file' does not seem to be from PAUSE. Skip verification.\n");return 1}(my$mirror=$uri)=~ s!/authors/id.*$!!;(my$chksum_uri=$uri)=~ s!/[^/]*$!/CHECKSUMS!;my$chk_file=$self->source_for($mirror)."/$dist->{cpanid}.CHECKSUMS";$self->mask_output(diag_progress=>"Fetching $chksum_uri");$self->mirror($chksum_uri,$chk_file);unless (-e $chk_file){$self->diag_fail("Fetching $chksum_uri failed.\n");return}$self->diag_ok;$self->verify_checksums_signature($chk_file)or return;$self->verify_checksum($file,$chk_file)}sub verify_checksum {my($self,$file,$chk_file)=@_;$self->chat("Verifying the SHA1 for $file\n");open my$fh,"<$chk_file" or die "$chk_file: $!";my$data=join '',<$fh>;$data =~ s/\015?\012/\n/g;require Safe;my$chksum=Safe->new->reval($data);if (!ref$chksum or ref$chksum ne 'HASH'){$self->diag_fail("! Checksum file downloaded from $chk_file is broken.\n");return}if (my$sha=$chksum->{$file}{sha256}){my$hex=$self->sha_for(256,$file);if ($hex eq $sha){$self->chat("Checksum for $file: Verified!\n")}else {$self->diag_fail("Checksum mismatch for $file\n");return}}else {$self->chat("Checksum for $file not found in CHECKSUMS.\n");return}}sub sha_for {my($self,$alg,$file)=@_;require Digest::SHA;open my$fh,"<",$file or die "$file: $!";my$dg=Digest::SHA->new($alg);my($data);while (read($fh,$data,4096)){$dg->add($data)}return$dg->hexdigest}sub verify_signature {my($self,$dist)=@_;$self->diag_progress("Verifying the SIGNATURE file");my$out=`@{[ qs $self->{cpansign} ]} -v --skip 2>&1`;$self->log($out);if ($out =~ /Signature verified OK/){$self->diag_ok("Verified OK");return 1}else {$self->diag_fail("SIGNATURE verification for $dist->{filename} failed\n");return}}sub resolve_name {my($self,$module,$version,$dep)=@_;if ($dep && $dep->url){if ($dep->url =~ m!authors/id/(.*)!){return$self->cpan_dist($1,$dep->url)}else {return {uris=>[$dep->url ]}}}if ($dep && $dep->dist){return$self->cpan_dist($dep->dist,undef,$dep->mirror)}if ($module =~ /(?:^git:|\.git(?:@.+)?$)/){return$self->git_uri($module)}if ($module =~ /^(ftp|https?|file):/){if ($module =~ m!authors/id/(.*)!){return$self->cpan_dist($1,$module)}else {return {uris=>[$module ]}}}if ($module =~ m!^[\./]! && -d $module){return {source=>'local',dir=>Cwd::abs_path($module),}}if (-f $module){return {source=>'local',uris=>["file://" .Cwd::abs_path($module)],}}if ($module =~ s!^cpan:///distfile/!!){return$self->cpan_dist($module)}if ($module =~ m!^(?:[A-Z]/[A-Z]{2}/)?([A-Z]{2}[\-A-Z0-9]*/.*)$!){return$self->cpan_dist($1)}return$self->search_module($module,$version)}sub cpan_module_common {my($self,$match)=@_;(my$distfile=$match->{uri})=~ s!^cpan:///distfile/!!;my$mirrors=$self->{mirrors};if ($match->{download_uri}){(my$mirror=$match->{download_uri})=~ s!/authors/id/.*$!!;$mirrors=[$mirror]}local$self->{mirrors}=$mirrors;return$self->cpan_module($match->{package},$distfile,$match->{version})}sub cpan_module {my($self,$module,$dist_file,$version)=@_;my$dist=$self->cpan_dist($dist_file);$dist->{module}=$module;$dist->{module_version}=$version if$version && $version ne 'undef';return$dist}sub cpan_dist {my($self,$dist,$url,$mirror)=@_;$mirror =~ s!/$!! if$mirror;$dist =~ s!^([A-Z]{2})!substr($1,0,1)."/".substr($1,0,2)."/".$1!e;require CPAN::DistnameInfo;my$d=CPAN::DistnameInfo->new($dist);if ($url){$url=[$url ]unless ref$url eq 'ARRAY'}else {my$id=$d->cpanid;my$fn=substr($id,0,1)."/" .substr($id,0,2)."/" .$id ."/" .$d->filename;my@mirrors=$mirror ? ($mirror): @{$self->{mirrors}};my@urls=map "$_/authors/id/$fn",@mirrors;$url=\@urls,}return {$d->properties,source=>'cpan',uris=>$url,}}sub git_uri {my ($self,$uri)=@_;($uri,my$commitish)=split /(?<=\.git)@/i,$uri,2;my$dir=File::Temp::tempdir(CLEANUP=>1);$self->mask_output(diag_progress=>"Cloning $uri");$self->run_command(['git','clone',$uri,$dir ]);unless (-e "$dir/.git"){$self->diag_fail("Failed cloning git repository $uri",1);return}if ($commitish){require File::pushd;my$dir=File::pushd::pushd($dir);unless ($self->run_command(['git','checkout',$commitish ])){$self->diag_fail("Failed to checkout '$commitish' in git repository $uri\n");return}}$self->diag_ok;return {source=>'local',dir=>$dir,}}sub core_version_for {my($self,$module)=@_;require Module::CoreList;unless (exists$Module::CoreList::version{$]+0}){die sprintf("Module::CoreList %s (loaded from %s) doesn't seem to have entries for perl $]. " ."You're strongly recommended to upgrade Module::CoreList from CPAN.\n",$Module::CoreList::VERSION,$INC{"Module/CoreList.pm"})}unless (exists$Module::CoreList::version{$]+0}{$module}){return -1}return$Module::CoreList::version{$]+0}{$module}}sub search_inc {my$self=shift;$self->{search_inc}||= do {if (defined$::Bin){[grep!/^\Q$::Bin\E\/..\/(?:fat)?lib$/,@INC]}else {[@INC]}}}sub check_module {my($self,$mod,$want_ver)=@_;require Module::Metadata;my$meta=Module::Metadata->new_from_module($mod,inc=>$self->search_inc)or return 0,undef;my$version=$meta->version;if ($self->{self_contained}&& $self->loaded_from_perl_lib($meta)){$version=$self->core_version_for($mod);return 0,undef if$version && $version==-1}$self->{local_versions}{$mod}=$version;if ($self->is_deprecated($meta)){return 0,$version}elsif ($self->satisfy_version($mod,$version,$want_ver)){return 1,($version || 'undef')}else {return 0,$version}}sub satisfy_version {my($self,$mod,$version,$want_ver)=@_;$want_ver='0' unless defined($want_ver)&& length($want_ver);require CPAN::Meta::Requirements;my$requirements=CPAN::Meta::Requirements->new;$requirements->add_string_requirement($mod,$want_ver);$requirements->accepts_module($mod,$version)}sub unsatisfy_how {my($self,$ver,$want_ver)=@_;if ($want_ver =~ /^[v0-9\.\_]+$/){return "$ver < $want_ver"}else {return "$ver doesn't satisfy $want_ver"}}sub is_deprecated {my($self,$meta)=@_;my$deprecated=eval {require Module::CoreList;Module::CoreList::is_deprecated($meta->{module})};return$deprecated && $self->loaded_from_perl_lib($meta)}sub loaded_from_perl_lib {my($self,$meta)=@_;require Config;my@dirs=qw(archlibexp privlibexp);if ($self->{self_contained}&&!$self->{exclude_vendor}&& $Config{vendorarch}){unshift@dirs,qw(vendorarch vendorlibexp)}for my$dir (@dirs){my$confdir=$Config{$dir};if ($confdir eq substr($meta->filename,0,length($confdir))){return 1}}return}sub should_install {my($self,$mod,$ver)=@_;$self->chat("Checking if you have $mod $ver ... ");my($ok,$local)=$self->check_module($mod,$ver);if ($ok){$self->chat("Yes ($local)\n")}elsif ($local){$self->chat("No (" .$self->unsatisfy_how($local,$ver).")\n")}else {$self->chat("No\n")}return$mod unless$ok;return}sub check_perl_version {my($self,$version)=@_;require CPAN::Meta::Requirements;my$req=CPAN::Meta::Requirements->from_string_hash({perl=>$version });$req->accepts_module(perl=>$])}sub install_deps {my($self,$dir,$depth,@deps)=@_;my(@install,%seen,@fail);for my$dep (@deps){next if$seen{$dep->module};if ($dep->module eq 'perl'){if ($dep->is_requirement &&!$self->check_perl_version($dep->version)){$self->diag("Needs perl @{[$dep->version]}, you have $]\n");push@fail,'perl'}}elsif ($self->should_install($dep->module,$dep->version)){push@install,$dep;$seen{$dep->module}=1}}if (@install){$self->diag("==> Found dependencies: " .join(", ",map $_->module,@install)."\n")}for my$dep (@install){$self->install_module($dep->module,$depth + 1,$dep->version,$dep)}$self->chdir($self->{base});$self->chdir($dir)if$dir;if ($self->{scandeps}){return 1}my@not_ok=$self->unsatisfied_deps(@deps);if (@not_ok){return 0,\@not_ok}else {return 1}}sub unsatisfied_deps {my($self,@deps)=@_;require CPAN::Meta::Check;require CPAN::Meta::Requirements;my$reqs=CPAN::Meta::Requirements->new;for my$dep (grep $_->is_requirement,@deps){$reqs->add_string_requirement($dep->module=>$dep->requires_version || '0')}my$ret=CPAN::Meta::Check::check_requirements($reqs,'requires',$self->{search_inc});grep defined,values %$ret}sub install_deps_bailout {my($self,$target,$dir,$depth,@deps)=@_;my($ok,$fail)=$self->install_deps($dir,$depth,@deps);if (!$ok){$self->diag_fail("Installing the dependencies failed: " .join(", ",@$fail),1);unless ($self->prompt_bool("Do you want to continue building $target anyway?","n")){$self->diag_fail("Bailing out the installation for $target.",1);return}}return 1}sub build_stuff {my($self,$stuff,$dist,$depth)=@_;if ($self->{verify}&& -e 'SIGNATURE'){$self->verify_signature($dist)or return}require CPAN::Meta;my($meta_file)=grep -f,qw(META.json META.yml);if ($meta_file){$self->chat("Checking configure dependencies from $meta_file\n");$dist->{cpanmeta}=eval {CPAN::Meta->load_file($meta_file)}}elsif ($dist->{dist}&& $dist->{version}){$self->chat("META.yml/json not found. Creating skeleton for it.\n");$dist->{cpanmeta}=CPAN::Meta->new({name=>$dist->{dist},version=>$dist->{version}})}$dist->{meta}=$dist->{cpanmeta}? $dist->{cpanmeta}->as_struct : {};if ($self->opts_in_static_install($dist->{cpanmeta})){$dist->{static_install}=1}my@config_deps;if ($dist->{cpanmeta}){push@config_deps,Menlo::Dependency->from_prereqs($dist->{cpanmeta}->effective_prereqs,['configure'],$self->{install_types},)}if (-e 'Build.PL' &&!@config_deps){push@config_deps,Menlo::Dependency->from_versions({'Module::Build'=>'0.38' },'configure',)}$self->merge_with_cpanfile($dist,\@config_deps);$self->upgrade_toolchain(\@config_deps);my$target=$dist->{meta}{name}? "$dist->{meta}{name}-$dist->{meta}{version}" : $dist->{dir};unless ($self->skip_configure($dist,$depth)){$self->install_deps_bailout($target,$dist->{dir},$depth,@config_deps)or return}$self->diag_progress("Configuring $target");my$configure_state=$self->configure_this($dist,$depth);$self->diag_ok($configure_state->{configured_ok}? "OK" : "N/A");if ($dist->{cpanmeta}&& $dist->{source}eq 'cpan'){$dist->{provides}=$dist->{cpanmeta}{provides}|| $self->extract_packages($dist->{cpanmeta},".")}my$deps_only=$self->deps_only($depth);$dist->{want_phases}=$self->{notest}&&!$self->deps_only($depth)? [qw(build runtime)]: [qw(build test runtime)];push @{$dist->{want_phases}},'develop' if$self->{with_develop}&& $depth==0;push @{$dist->{want_phases}},'configure' if$self->{with_configure}&& $depth==0;my@deps=$self->find_prereqs($dist);my$module_name=$self->find_module_name($configure_state)|| $dist->{meta}{name};$module_name =~ s/-/::/g;if ($self->{showdeps}){for my$dep (@config_deps,@deps){print$dep->module,($dep->version ? ("~".$dep->version): ""),"\n"}return 1}my$distname=$dist->{meta}{name}? "$dist->{meta}{name}-$dist->{meta}{version}" : $stuff;my$walkup;if ($self->{scandeps}){$walkup=$self->scandeps_append_child($dist)}$self->install_deps_bailout($distname,$dist->{dir},$depth,@deps)or return;if ($self->{scandeps}){unless ($configure_state->{configured_ok}){my$diag=<<DIAG;if (@config_deps){my@tree=@{$self->{scandeps_tree}};$diag .= "!\n" .join("",map "! * $_->[0]{module}\n",@tree[0..$#tree-1])if@tree}$self->diag("!\n$diag!\n",1)}$walkup->();return 1}if ($self->{installdeps}&& $depth==0){if ($configure_state->{configured_ok}){$self->diag("<== Installed dependencies for $stuff. Finishing.\n");return 1}else {$self->diag("! Configuring $distname failed. See $self->{log} for details.\n",1);return}}my$installed;if ($configure_state->{static_install}){$self->diag_progress("Building " .($self->{notest}? "" : "and testing ").$distname);$self->build(sub {$configure_state->{static_install}->build},$distname,$dist,$depth)&& $self->test(sub {$configure_state->{static_install}->build("test")},$distname,$dist,$depth)&& $self->install(sub {$configure_state->{static_install}->build("install")},[],$dist,$depth)&& $installed++}elsif ($configure_state->{use_module_build}&& -e 'Build' && -f _){$self->diag_progress("Building " .($self->{notest}? "" : "and testing ").$distname);$self->build([$self->{perl},"./Build" ],$distname,$dist,$depth)&& $self->test([$self->{perl},"./Build","test" ],$distname,$dist,$depth)&& $self->install([$self->{perl},"./Build","install" ],["--uninst",1 ],$dist,$depth)&& $installed++}elsif ($self->{make}&& -e 'Makefile'){$self->diag_progress("Building " .($self->{notest}? "" : "and testing ").$distname);$self->build([$self->{make}],$distname,$dist,$depth)&& $self->test([$self->{make},"test" ],$distname,$dist,$depth)&& $self->install([$self->{make},"install" ],["UNINST=1" ],$dist,$depth)&& $installed++}else {my$why;my$configure_failed=$configure_state->{configured}&&!$configure_state->{configured_ok};if ($configure_failed){$why="Configure failed for $distname."}elsif ($self->{make}){$why="The distribution doesn't have a proper Makefile.PL/Build.PL"}else {$why="Can't configure the distribution. You probably need to have 'make'."}$self->diag_fail("$why See $self->{log} for details.",1);return}if ($installed && $self->{test_only}){$self->diag_ok;$self->diag("Successfully tested $distname\n",1)}elsif ($installed){my$local=$self->{local_versions}{$dist->{module}|| ''};my$version=$dist->{module_version}|| $dist->{meta}{version}|| $dist->{version};my$reinstall=$local && ($local eq $version);my$action=$local &&!$reinstall ? $self->is_downgrade($version,$local)? "downgraded" : "upgraded" : undef;my$how=$reinstall ? "reinstalled $distname" : $local ? "installed $distname ($action from $local)" : "installed $distname" ;my$msg="Successfully $how";$self->diag_ok;$self->diag("$msg\n",1);$self->{installed_dists}++;$self->save_meta($stuff,$dist,$module_name,\@config_deps,\@deps);return 1}else {my$what=$self->{test_only}? "Testing" : "Installing";$self->diag_fail("$what $stuff failed. See $self->{log} for details. Retry with --force to force install it.",1);return}}sub is_downgrade {my($self,$va,$vb)=@_;eval {version::->new($va)< $vb}}sub opts_in_static_install {my($self,$meta)=@_;return if!$self->{static_install};return if$self->{sudo}or $self->{uninstall_shadows};return$meta->{x_static_install}&& $meta->{x_static_install}==1}sub skip_configure {my($self,$dist,$depth)=@_;return 1 if$self->{skip_configure};return 1 if$dist->{static_install};return 1 if$self->no_dynamic_config($dist->{meta})&& $self->deps_only($depth);return}sub no_dynamic_config {my($self,$meta)=@_;exists$meta->{dynamic_config}&& $meta->{dynamic_config}==0}sub deps_only {my($self,$depth)=@_;($self->{installdeps}&& $depth==0)or $self->{showdeps}or $self->{scandeps}}sub perl_requirements {my($self,@requires)=@_;my@perl;for my$requires (grep defined,@requires){if (exists$requires->{perl}){push@perl,Menlo::Dependency->new(perl=>$requires->{perl})}}return@perl}sub configure_this {my($self,$dist,$depth)=@_;my$deps_only=$self->deps_only($depth);if (-e $self->{cpanfile_path}&& $deps_only){require Module::CPANfile;$dist->{cpanfile}=eval {Module::CPANfile->load($self->{cpanfile_path})};$self->diag_fail($@,1)if $@;$self->{cpanfile_global}||= $dist->{cpanfile};return {configured=>1,configured_ok=>!!$dist->{cpanfile},use_module_build=>0,}}if ($self->{skip_configure}){my$eumm= -e 'Makefile';my$mb= -e 'Build' && -f _;return {configured=>1,configured_ok=>$eumm || $mb,use_module_build=>$mb,}}if ($deps_only && $self->no_dynamic_config($dist->{meta})){return {configured=>1,configured_ok=>exists$dist->{meta}{prereqs},use_module_build=>0,}}my$state={};my$try_static=sub {if ($dist->{static_install}){$self->chat("Distribution opts in x_static_install: $dist->{meta}{x_static_install}\n");$self->static_install_configure($state,$dist,$depth)}};my$try_eumm=sub {if (-e 'Makefile.PL'){$self->chat("Running Makefile.PL\n");if ($self->configure([$self->{perl},"Makefile.PL" ],$dist,$depth)){$state->{configured_ok}= -e 'Makefile'}$state->{configured}++}};my$try_mb=sub {if (-e 'Build.PL'){$self->chat("Running Build.PL\n");if ($self->configure([$self->{perl},"Build.PL" ],$dist,$depth)){$state->{configured_ok}= -e 'Build' && -f _}$state->{use_module_build}++;$state->{configured}++}};for my$try ($try_static,$try_mb,$try_eumm){$try->();last if$state->{configured_ok}}unless ($state->{configured_ok}){while (1){my$ans=lc$self->prompt("Configuring $dist->{dist} failed.\nYou can s)kip, r)etry, e)xamine build log, or l)ook ?","s");last if$ans eq 's';return$self->configure_this($dist,$depth)if$ans eq 'r';$self->show_build_log if$ans eq 'e';$self->look if$ans eq 'l'}}return$state}sub static_install_configure {my($self,$state,$dist,$depth)=@_;my$args=$depth==0 ? $self->{build_args}{configure}: [];require Menlo::Builder::Static;my$builder=Menlo::Builder::Static->new(meta=>$dist->{cpanmeta});$self->configure(sub {$builder->configure($args || [])},$dist,$depth);$state->{configured_ok}=1;$state->{static_install}=$builder;$state->{configured}++}sub find_module_name {my($self,$state)=@_;return unless$state->{configured_ok};if ($state->{use_module_build}&& -e "_build/build_params"){my$params=do {open my$in,"_build/build_params";eval(join "",<$in>)};return eval {$params->[2]{module_name}}|| undef}elsif (-e "Makefile"){open my$mf,"Makefile";while (<$mf>){if (/^\#\s+NAME\s+=>\s+(.*)/){return eval($1)}}}return}sub list_files {my$self=shift;if (-e 'MANIFEST'){require ExtUtils::Manifest;my$manifest=eval {ExtUtils::Manifest::manifind()}|| {};return sort {lc$a cmp lc$b}keys %$manifest}else {require File::Find;my@files;my$finder=sub {my$name=$File::Find::name;$name =~ s!\.[/\\]!!;push@files,$name};File::Find::find($finder,".");return sort {lc$a cmp lc$b}@files}}sub extract_packages {my($self,$meta,$dir)=@_;my$try=sub {my$file=shift;return 0 if$file =~ m!^(?:x?t|inc|local|perl5|fatlib|_build)/!;return 1 unless$meta->{no_index};return 0 if grep {$file =~ m!^$_/!}@{$meta->{no_index}{directory}|| []};return 0 if grep {$file eq $_}@{$meta->{no_index}{file}|| []};return 1};require Parse::PMFile;my@files=grep {/\.pm(?:\.PL)?$/ && $try->($_)}$self->list_files;my$provides={};for my$file (@files){my$parser=Parse::PMFile->new($meta,{UNSAFE=>1,ALLOW_DEV_VERSION=>1 });my$packages=$parser->parse($file);while (my($package,$meta)=each %$packages){$provides->{$package}||= {file=>$meta->{infile},($meta->{version}eq 'undef')? (): (version=>$meta->{version}),}}}return$provides}sub save_meta {my($self,$module,$dist,$module_name,$config_deps,$build_deps)=@_;return unless$dist->{distvname}&& $dist->{source}eq 'cpan';my$base=($ENV{PERL_MM_OPT}|| '')=~ /INSTALL_BASE=/ ? ($self->install_base($ENV{PERL_MM_OPT})."/lib/perl5"): $Config{sitelibexp};my$provides=$dist->{provides};File::Path::mkpath("blib/meta",0,0777);my$local={name=>$module_name,target=>$module,version=>exists$provides->{$module_name}? ($provides->{$module_name}{version}|| $dist->{version}): $dist->{version},dist=>$dist->{distvname},pathname=>$dist->{pathname},provides=>$provides,};require JSON::PP;open my$fh,">","blib/meta/install.json" or die $!;print {$fh}JSON::PP::encode_json($local);File::Copy::copy("MYMETA.json","blib/meta/MYMETA.json");my@cmd=(($self->{sudo}? 'sudo' : ()),$^X,'-MExtUtils::Install=install','-e',qq[install({ 'blib/meta' => '$base/$Config{archname}/.meta/$dist->{distvname}' })],);$self->run_command(\@cmd)}sub install_base {my($self,$mm_opt)=@_;$mm_opt =~ /INSTALL_BASE=(\S+)/ and return $1;die "Your PERL_MM_OPT doesn't contain INSTALL_BASE"}sub configure_features {my($self,$dist,@features)=@_;map $_->identifier,grep {$self->effective_feature($dist,$_)}@features}sub effective_feature {my($self,$dist,$feature)=@_;if ($dist->{depth}==0){my$value=$self->{features}{$feature->identifier};return$value if defined$value;return 1 if$self->{features}{__all}}if ($self->{interactive}){require CPAN::Meta::Requirements;$self->diag("[@{[ $feature->description ]}]\n",1);my$req=CPAN::Meta::Requirements->new;for my$phase (@{$dist->{want_phases}}){for my$type (@{$self->{install_types}}){$req->add_requirements($feature->prereqs->requirements_for($phase,$type))}}my$reqs=$req->as_string_hash;my@missing;for my$module (keys %$reqs){if ($self->should_install($module,$req->{$module})){push@missing,$module}}if (@missing){my$howmany=@missing;$self->diag("==> Found missing dependencies: " .join(", ",@missing)."\n",1);local$self->{prompt}=1;return$self->prompt_bool("Install the $howmany optional module(s)?","y")}}return}sub find_prereqs {my($self,$dist)=@_;my@deps=$self->extract_meta_prereqs($dist);if ($dist->{module}=~ /^Bundle::/i){push@deps,$self->bundle_deps($dist)}$self->merge_with_cpanfile($dist,\@deps);return@deps}sub merge_with_cpanfile {my($self,$dist,$deps)=@_;if ($self->{cpanfile_requirements}&&!$dist->{cpanfile}){for my$dep (@$deps){$dep->merge_with($self->{cpanfile_requirements})}}if ($self->{cpanfile_global}){for my$dep (@$deps){my$opts=$self->{cpanfile_global}->options_for_module($dep->module)or next;$dep->dist($opts->{dist})if$opts->{dist};$dep->mirror($opts->{mirror})if$opts->{mirror};$dep->url($opts->{url})if$opts->{url}}}}sub extract_meta_prereqs {my($self,$dist)=@_;if ($dist->{cpanfile}){my@features=$self->configure_features($dist,$dist->{cpanfile}->features);my$prereqs=$dist->{cpanfile}->prereqs_with(@features);$self->{cpanfile_requirements}=$prereqs->merged_requirements($dist->{want_phases},['requires']);return Menlo::Dependency->from_prereqs($prereqs,$dist->{want_phases},$self->{install_types})}require CPAN::Meta;my@meta=qw(MYMETA.json MYMETA.yml);if ($self->no_dynamic_config($dist->{meta})){push@meta,qw(META.json META.yml)}my@deps;my($meta_file)=grep -f,@meta;if ($meta_file){$self->chat("Checking dependencies from $meta_file ...\n");my$mymeta=eval {CPAN::Meta->load_file($meta_file,{lazy_validation=>1 })};if ($mymeta){$dist->{meta}{name}=$mymeta->name;$dist->{meta}{version}=$mymeta->version;return$self->extract_prereqs($mymeta,$dist)}}$self->diag_fail("No MYMETA file is found after configure. Your toolchain is too old?");return}sub bundle_deps {my($self,$dist)=@_;my$match;if ($dist->{module}){$match=sub {my$meta=Module::Metadata->new_from_file($_[0]);$meta && ($meta->name eq $dist->{module})}}else {$match=sub {1}}my@files;File::Find::find({wanted=>sub {push@files,File::Spec->rel2abs($_)if /\.pm$/i && $match->($_)},no_chdir=>1,},'.');my@deps;for my$file (@files){open my$pod,"<",$file or next;my$in_contents;while (<$pod>){if (/^=head\d\s+CONTENTS/){$in_contents=1}elsif (/^=/){$in_contents=0}elsif ($in_contents){/^(\S+)\s*(\S+)?/ and push@deps,Menlo::Dependency->new($1,$self->maybe_version($2))}}}return@deps}sub maybe_version {my($self,$string)=@_;return$string && $string =~ /^\.?\d/ ? $string : undef}sub extract_prereqs {my($self,$meta,$dist)=@_;my@features=$self->configure_features($dist,$meta->features);my$prereqs=$meta->effective_prereqs(\@features)->clone;$self->adjust_prereqs($dist,$prereqs);return Menlo::Dependency->from_prereqs($prereqs,$dist->{want_phases},$self->{install_types})}sub adjust_prereqs {my($self,$dist,$prereqs)=@_;if (-e "inc/Module/Install.pm"){for my$phase (qw(build test runtime)){my$reqs=$prereqs->requirements_for($phase,'requires');if ($reqs->requirements_for_module('ExtUtils::MakeMaker')){$reqs->clear_requirement('ExtUtils::MakeMaker');$reqs->add_minimum('ExtUtils::MakeMaker'=>0)}}}if ($dist->{static_install}){my$reqs=$prereqs->requirements_for('test'=>'requires');$reqs->add_minimum('TAP::Harness::Env'=>0)}}sub cleanup_workdirs {my$self=shift;my$expire=time - 24 * 60 * 60 * $self->{auto_cleanup};my@targets;opendir my$dh,"$self->{home}/work";while (my$e=readdir$dh){next if$e !~ /^(\d+)\.\d+$/;my$time=$1;if ($time < $expire){push@targets,"$self->{home}/work/$e"}}if (@targets){if (@targets >= 64){$self->diag("Expiring " .scalar(@targets)." work directories. This might take a while...\n")}else {$self->chat("Expiring " .scalar(@targets)." work directories.\n")}File::Path::rmtree(\@targets,0,0)}}sub scandeps_append_child {my($self,$dist)=@_;my$new_node=[$dist,[]];my$curr_node=$self->{scandeps_current}|| [undef,$self->{scandeps_tree}];push @{$curr_node->[1]},$new_node;$self->{scandeps_current}=$new_node;return sub {$self->{scandeps_current}=$curr_node}}sub dump_scandeps {my$self=shift;if ($self->{format}eq 'tree'){$self->walk_down(sub {my($dist,$depth)=@_;if ($depth==0){print "$dist->{distvname}\n"}else {print " " x ($depth - 1);print "\\_ $dist->{distvname}\n"}},1)}elsif ($self->{format}=~ /^dists?$/){$self->walk_down(sub {my($dist,$depth)=@_;print$self->format_dist($dist),"\n"},0)}elsif ($self->{format}eq 'json'){require JSON::PP;print JSON::PP::encode_json($self->{scandeps_tree})}elsif ($self->{format}eq 'yaml'){require CPAN::Meta::YAML;print CPAN::Meta::YAML::Dump($self->{scandeps_tree})}else {$self->diag("Unknown format: $self->{format}\n")}}sub walk_down {my($self,$cb,$pre)=@_;$self->_do_walk_down($self->{scandeps_tree},$cb,0,$pre)}sub _do_walk_down {my($self,$children,$cb,$depth,$pre)=@_;for my$node (@$children){$cb->($node->[0],$depth)if$pre;$self->_do_walk_down($node->[1],$cb,$depth + 1,$pre);$cb->($node->[0],$depth)unless$pre}}sub DESTROY {my$self=shift;$self->{at_exit}->($self)if$self->{at_exit}}sub mirror {my($self,$uri,$local)=@_;if ($uri =~ /^file:/){$self->file_mirror($uri,$local)}else {$self->{http}->mirror($uri,$local)}}sub untar {$_[0]->{_backends}{untar}->(@_)};sub unzip {$_[0]->{_backends}{unzip}->(@_)};sub uri_to_file {my($self,$uri)=@_;if ($uri =~ s!file:/+!!){$uri="/$uri" unless$uri =~ m![a-zA-Z]:!}return$uri}sub file_get {my($self,$uri)=@_;my$file=$self->uri_to_file($uri);open my$fh,"<$file" or return;join '',<$fh>}sub file_mirror {my($self,$uri,$path)=@_;my$file=$self->uri_to_file($uri);my$source_mtime=(stat$file)[9];return 1 if -e $path && (stat$path)[9]>= $source_mtime;File::Copy::copy($file,$path);utime$source_mtime,$source_mtime,$path}sub configure_http {my$self=shift;require HTTP::Tinyish;my@try=qw(HTTPTiny);unshift@try,'Wget' if$self->{try_wget};unshift@try,'Curl' if$self->{try_curl};unshift@try,'LWP' if$self->{try_lwp};my@protocol=('http');push@protocol,'https' if grep /^https:/,@{$self->{mirrors}};my$backend;for my$try (map "HTTP::Tinyish::$_",@try){if (my$meta=HTTP::Tinyish->configure_backend($try)){if ((grep$try->supports($_),@protocol)==@protocol){for my$tool (sort keys %$meta){(my$desc=$meta->{$tool})=~ s/^(.*?)\n.*/$1/s;$self->chat("You have $tool: $desc\n")}$backend=$try;last}}}$backend->new(agent=>"Menlo/$Menlo::VERSION",verify_SSL=>1)}sub init_tools {my$self=shift;return if$self->{initialized}++;if ($self->{make}=which($Config{make})){$self->chat("You have make $self->{make}\n")}$self->{http}=$self->configure_http;my$tar=which('tar');my$tar_ver;my$maybe_bad_tar=sub {WIN32 || BAD_TAR || (($tar_ver=`@{[ qs $tar ]} --version 2>/dev/null`)=~ /GNU.*1\.13/i)};if ($tar &&!$maybe_bad_tar->()){chomp$tar_ver;$self->chat("You have $tar: $tar_ver\n");$self->{_backends}{untar}=sub {my($self,$tarfile)=@_;my$xf=($self->{verbose}? 'v' : '')."xf";my$ar=$tarfile =~ /bz2$/ ? 'j' : 'z';my($root,@others)=`@{[ qs $tar ]} ${ar}tf @{[ qs $tarfile ]}` or return undef;FILE: {chomp$root;$root =~ s!^\./!!;$root =~ s{^(.+?)/.*$}{$1};if (!length($root)){$root=shift(@others);redo FILE if$root}}$self->run_command([$tar,$ar.$xf,$tarfile ]);return$root if -d $root;$self->diag_fail("Bad archive: $tarfile");return undef}}elsif ($tar and my$gzip=which('gzip')and my$bzip2=which('bzip2')){$self->chat("You have $tar, $gzip and $bzip2\n");$self->{_backends}{untar}=sub {my($self,$tarfile)=@_;my$x="x" .($self->{verbose}? 'v' : '')."f -";my$ar=$tarfile =~ /bz2$/ ? $bzip2 : $gzip;my($root,@others)=`@{[ qs $ar ]} -dc @{[ qs $tarfile ]} | @{[ qs $tar ]} tf -` or return undef;FILE: {chomp$root;$root =~ s!^\./!!;$root =~ s{^(.+?)/.*$}{$1};if (!length($root)){$root=shift(@others);redo FILE if$root}}system "@{[ qs $ar ]} -dc @{[ qs $tarfile ]} | @{[ qs $tar ]} $x";return$root if -d $root;$self->diag_fail("Bad archive: $tarfile");return undef}}elsif (eval {require Archive::Tar}){$self->chat("Falling back to Archive::Tar $Archive::Tar::VERSION\n");$self->{_backends}{untar}=sub {my$self=shift;my$t=Archive::Tar->new($_[0]);my($root,@others)=$t->list_files;FILE: {$root =~ s!^\./!!;$root =~ s{^(.+?)/.*$}{$1};if (!length($root)){$root=shift(@others);redo FILE if$root}}$t->extract;return -d $root ? $root : undef}}else {$self->{_backends}{untar}=sub {die "Failed to extract $_[1] - You need to have tar or Archive::Tar installed.\n"}}if (my$unzip=which('unzip')){$self->chat("You have $unzip\n");$self->{_backends}{unzip}=sub {my($self,$zipfile)=@_;my@opt=$self->{verbose}? (): ('-q');my(undef,$root,@others)=`@{[ qs $unzip ]} -t @{[ qs $zipfile ]}` or return undef;FILE: {chomp$root;if ($root !~ s{^\s+testing:\s+([^/]+)/.*?\s+OK$}{$1}){$root=shift(@others);redo FILE if$root}}$self->run_command([$unzip,@opt,$zipfile ]);return$root if -d $root;$self->diag_fail("Bad archive: '$root' $zipfile");return undef}}else {$self->{_backends}{unzip}=sub {eval {require Archive::Zip}or die "Failed to extract $_[1] - You need to have unzip or Archive::Zip installed.\n";my($self,$file)=@_;my$zip=Archive::Zip->new();my$status;$status=$zip->read($file);$self->diag_fail("Read of file '$file' failed")if$status!=Archive::Zip::AZ_OK();my@members=$zip->members();for my$member (@members){my$af=$member->fileName();next if ($af =~ m!^(/|\.\./)!);$status=$member->extractToFileNamed($af);$self->diag_fail("Extracting of file 'af' from zipfile '$file' failed")if$status!=Archive::Zip::AZ_OK()}my ($root)=$zip->membersMatching(qr<^[^/]+/$>);$root &&= $root->fileName;return -d $root ? $root : undef}}}sub mask_uri_passwords {my($self,@strings)=@_;s{ (https?://) ([^:/]+) : [^@/]+ @ }{$1$2:********@}gx for@strings;return@strings}1;
+  package Menlo::CLI::Compat;use strict;use Config;use Cwd ();use Menlo;use Menlo::Dependency;use Menlo::Util qw(WIN32);use File::Basename ();use File::Find ();use File::Path ();use File::Spec ();use File::Copy ();use File::Temp ();use File::Which qw(which);use Getopt::Long ();use Symbol ();use version ();use constant BAD_TAR=>($^O eq 'solaris' || $^O eq 'hpux');use constant CAN_SYMLINK=>eval {symlink("","");1};our$VERSION='1.9022';if ($INC{"App/FatPacker/Trace.pm"}){require version::vpp}sub qs($) {Menlo::Util::shell_quote($_[0])}sub determine_home {my$class=shift;my$homedir=$ENV{HOME}|| eval {require File::HomeDir;File::HomeDir->my_home}|| join('',@ENV{qw(HOMEDRIVE HOMEPATH)});if (WIN32){require Win32;$homedir=Win32::GetShortPathName($homedir)}return "$homedir/.cpanm"}sub new {my$class=shift;my$self=bless {name=>"Menlo",home=>$class->determine_home,cmd=>'install',seen=>{},notest=>undef,test_only=>undef,installdeps=>undef,force=>undef,sudo=>undef,make=>undef,verbose=>undef,quiet=>undef,interactive=>undef,log=>undef,mirrors=>[],mirror_only=>undef,mirror_index=>undef,cpanmetadb=>"https://cpanmetadb.plackperl.org/v1.0/",perl=>$^X,argv=>[],local_lib=>undef,self_contained=>undef,exclude_vendor=>undef,prompt_timeout=>0,prompt=>undef,configure_timeout=>60,build_timeout=>3600,test_timeout=>1800,try_lwp=>1,try_wget=>1,try_curl=>1,use_http=>0,uninstall_shadows=>($] < 5.012),skip_installed=>1,skip_satisfied=>0,static_install=>1,auto_cleanup=>7,pod2man=>1,installed_dists=>0,install_types=>['requires'],with_develop=>0,with_configure=>0,showdeps=>0,scandeps=>0,scandeps_tree=>[],format=>'tree',save_dists=>undef,skip_configure=>0,verify=>0,report_perl_version=>!$class->maybe_ci,build_args=>{},features=>{},pure_perl=>0,cpanfile_path=>'cpanfile',@_,},$class;$self}sub env {my($self,$key)=@_;$ENV{"PERL_CPANM_" .$key}}sub maybe_ci {my$class=shift;grep$ENV{$_},qw(TRAVIS CI AUTOMATED_TESTING AUTHOR_TESTING)}sub install_type_handlers {my$self=shift;my@handlers;for my$type (qw(recommends suggests)){push@handlers,"with-$type"=>sub {my%uniq;$self->{install_types}=[grep!$uniq{$_}++,@{$self->{install_types}},$type ]};push@handlers,"without-$type"=>sub {$self->{install_types}=[grep $_ ne $type,@{$self->{install_types}}]}}@handlers}sub build_args_handlers {my$self=shift;my@handlers;for my$phase (qw(configure build test install)){push@handlers,"$phase-args=s"=>\($self->{build_args}{$phase})}@handlers}sub parse_options {my$self=shift;local@ARGV=@{$self->{argv}};push@ARGV,grep length,split /\s+/,$self->env('OPT');push@ARGV,@_;Getopt::Long::Configure("bundling");Getopt::Long::GetOptions('f|force'=>sub {$self->{skip_installed}=0;$self->{force}=1},'n|notest!'=>\$self->{notest},'test-only'=>sub {$self->{notest}=0;$self->{skip_installed}=0;$self->{test_only}=1},'S|sudo!'=>\$self->{sudo},'v|verbose'=>\$self->{verbose},'verify!'=>\$self->{verify},'q|quiet!'=>\$self->{quiet},'h|help'=>sub {$self->{action}='show_help'},'V|version'=>sub {$self->{action}='show_version'},'perl=s'=>sub {$self->diag("--perl is deprecated since it's known to be fragile in figuring out dependencies. Run `$_[1] -S cpanm` instead.\n",1);$self->{perl}=$_[1]},'l|local-lib=s'=>sub {$self->{local_lib}=$self->maybe_abs($_[1])},'L|local-lib-contained=s'=>sub {$self->{local_lib}=$self->maybe_abs($_[1]);$self->{self_contained}=1;$self->{pod2man}=undef},'self-contained!'=>\$self->{self_contained},'exclude-vendor!'=>\$self->{exclude_vendor},'mirror=s@'=>$self->{mirrors},'mirror-only!'=>\$self->{mirror_only},'mirror-index=s'=>sub {$self->{mirror_index}=$self->maybe_abs($_[1])},'M|from=s'=>sub {$self->{mirrors}=[$_[1]];$self->{mirror_only}=1},'cpanmetadb=s'=>\$self->{cpanmetadb},'cascade-search!'=>\$self->{cascade_search},'prompt!'=>\$self->{prompt},'installdeps'=>\$self->{installdeps},'skip-installed!'=>\$self->{skip_installed},'skip-satisfied!'=>\$self->{skip_satisfied},'reinstall'=>sub {$self->{skip_installed}=0},'interactive!'=>\$self->{interactive},'i|install'=>sub {$self->{cmd}='install'},'info'=>sub {$self->{cmd}='info'},'look'=>sub {$self->{cmd}='look';$self->{skip_installed}=0},'U|uninstall'=>sub {$self->{cmd}='uninstall'},'self-upgrade'=>sub {$self->{action}='self_upgrade'},'uninst-shadows!'=>\$self->{uninstall_shadows},'lwp!'=>\$self->{try_lwp},'wget!'=>\$self->{try_wget},'curl!'=>\$self->{try_curl},'insecure!'=>\$self->{use_http},'auto-cleanup=s'=>\$self->{auto_cleanup},'man-pages!'=>\$self->{pod2man},'scandeps'=>\$self->{scandeps},'showdeps'=>sub {$self->{showdeps}=1;$self->{skip_installed}=0},'format=s'=>\$self->{format},'save-dists=s'=>sub {$self->{save_dists}=$self->maybe_abs($_[1])},'skip-configure!'=>\$self->{skip_configure},'static-install!'=>\$self->{static_install},'dev!'=>\$self->{dev_release},'metacpan!'=>\$self->{metacpan},'report-perl-version!'=>\$self->{report_perl_version},'configure-timeout=i'=>\$self->{configure_timeout},'build-timeout=i'=>\$self->{build_timeout},'test-timeout=i'=>\$self->{test_timeout},'with-develop'=>\$self->{with_develop},'without-develop'=>sub {$self->{with_develop}=0},'with-configure'=>\$self->{with_configure},'without-configure'=>sub {$self->{with_configure}=0},'with-feature=s'=>sub {$self->{features}{$_[1]}=1},'without-feature=s'=>sub {$self->{features}{$_[1]}=0},'with-all-features'=>sub {$self->{features}{__all}=1},'pp|pureperl!'=>\$self->{pure_perl},"cpanfile=s"=>\$self->{cpanfile_path},$self->install_type_handlers,$self->build_args_handlers,);if (!@ARGV && $0 ne '-' &&!-t STDIN){push@ARGV,$self->load_argv_from_fh(\*STDIN);$self->{load_from_stdin}=1}$self->{argv}=\@ARGV}sub check_upgrade {my$self=shift;my$install_base=$ENV{PERL_LOCAL_LIB_ROOT}? $self->local_lib_target($ENV{PERL_LOCAL_LIB_ROOT}): $Config{installsitebin};if ($0 eq '-'){return}elsif ($0 !~ /^$install_base/){if ($0 =~ m!perlbrew/bin!){die <<DIE}else {die <<DIE}}}sub check_libs {my$self=shift;return if$self->{_checked}++;$self->bootstrap_local_lib}sub setup_verify {my$self=shift;my$has_modules=eval {require Module::Signature;require Digest::SHA;1};$self->{cpansign}=which('cpansign');unless ($has_modules && $self->{cpansign}){warn "WARNING: Module::Signature and Digest::SHA is required for distribution verifications.\n";$self->{verify}=0}}sub parse_module_args {my($self,$module)=@_;$module =~ s/^([A-Za-z0-9_:]+)@([v\d\._]+)$/$1~== $2/;if ($module =~ /\~[v\d\._,\!<>= ]+$/){return split '~',$module,2}else {return$module,undef}}sub run {my$self=shift;my$code;eval {$code=($self->_doit==0)};if (my$e=$@){warn$e;$code=1}$self->{status}=$code}sub status {$_[0]->{status}}sub _doit {my$self=shift;$self->setup_home;$self->init_tools;$self->setup_verify if$self->{verify};if (my$action=$self->{action}){$self->$action()and return 1}return$self->show_help(1)unless @{$self->{argv}}or $self->{load_from_stdin};$self->configure_mirrors;my$cwd=Cwd::cwd;my@fail;for my$module (@{$self->{argv}}){if ($module =~ s/\.pm$//i){my ($volume,$dirs,$file)=File::Spec->splitpath($module);$module=join '::',grep {$_}File::Spec->splitdir($dirs),$file}($module,my$version)=$self->parse_module_args($module);$self->chdir($cwd);if ($self->{cmd}eq 'uninstall'){$self->uninstall_module($module)or push@fail,$module}else {$self->install_module($module,0,$version)or push@fail,$module}}if ($self->{base}&& $self->{auto_cleanup}){$self->cleanup_workdirs}if ($self->{installed_dists}){my$dists=$self->{installed_dists}> 1 ? "distributions" : "distribution";$self->diag("$self->{installed_dists} $dists installed\n",1)}if ($self->{scandeps}){$self->dump_scandeps()}$self->chdir($cwd);return!@fail}sub setup_home {my$self=shift;$self->{home}=$self->env('HOME')if$self->env('HOME');unless (_writable($self->{home})){die "Can't write to cpanm home '$self->{home}': You should fix it with chown/chmod first.\n"}$self->{base}="$self->{home}/work/" .time .".$$";File::Path::mkpath([$self->{base}],0,0777);$self->{log}=File::Spec->catfile($self->{base},"build.log");my$final_log="$self->{home}/build.log";{open my$out,">$self->{log}" or die "$self->{log}: $!"}if (CAN_SYMLINK){my$build_link="$self->{home}/latest-build";unlink$build_link;symlink$self->{base},$build_link;unlink$final_log;symlink$self->{log},$final_log}else {my$log=$self->{log};my$home=$self->{home};$self->{at_exit}=sub {my$self=shift;my$temp_log="$home/build.log." .time .".$$";File::Copy::copy($log,$temp_log)&& unlink($final_log);rename($temp_log,$final_log)}}$self->chat("cpanm ($self->{name}) $Menlo::VERSION on perl $] built for $Config{archname}\n" ."Work directory is $self->{base}\n")}sub search_mirror_index_local {my ($self,$local,$module,$version)=@_;require CPAN::Common::Index::LocalPackage;my$index=CPAN::Common::Index::LocalPackage->new({source=>$local });$self->search_common($index,{package=>$module },$version)}sub search_mirror_index {my ($self,$mirror,$module,$version)=@_;require Menlo::Index::Mirror;my$index=Menlo::Index::Mirror->new({mirror=>$mirror,cache=>$self->source_for($mirror),fetcher=>sub {$self->mirror(@_)},});$self->search_common($index,{package=>$module },$version)}sub search_common {my($self,$index,$search_args,$want_version)=@_;$index->refresh_index;my$found=$index->search_packages($search_args);$found=$self->cpan_module_common($found)if$found;return$found unless$self->{cascade_search};if ($found){if ($self->satisfy_version($found->{module},$found->{module_version},$want_version)){return$found}else {$self->chat("Found $found->{module} $found->{module_version} which doesn't satisfy $want_version.\n")}}return}sub with_version_range {my($self,$version)=@_;defined($version)&& $version =~ /(?:<|!=|==)/}sub search_metacpan {my($self,$module,$version,$dev_release)=@_;require Menlo::Index::MetaCPAN;$self->chat("Searching $module ($version) on metacpan ...\n");my$index=Menlo::Index::MetaCPAN->new({include_dev=>$self->{dev_release}});my$pkg=$self->search_common($index,{package=>$module,version_range=>$version },$version);return$pkg if$pkg;$self->diag_fail("Finding $module ($version) on metacpan failed.");return}sub search_database {my($self,$module,$version)=@_;my$found;if ($self->{dev_release}or $self->{metacpan}){$found=$self->search_metacpan($module,$version,$self->{dev_release})and return$found;$found=$self->search_cpanmetadb($module,$version,$self->{dev_release})and return$found}else {$found=$self->search_cpanmetadb($module,$version)and return$found;$found=$self->search_metacpan($module,$version)and return$found}}sub search_cpanmetadb {my($self,$module,$version,$dev_release)=@_;require Menlo::Index::MetaDB;$self->chat("Searching $module ($version) on cpanmetadb ...\n");my$args={package=>$module };if ($self->with_version_range($version)){$args->{version_range}=$version}my$index=Menlo::Index::MetaDB->new({uri=>$self->{cpanmetadb}});my$pkg=$self->search_common($index,$args,$version);return$pkg if$pkg;$self->diag_fail("Finding $module on cpanmetadb failed.");return}sub search_module {my($self,$module,$version)=@_;if ($self->{mirror_index}){$self->mask_output(chat=>"Searching $module on mirror index $self->{mirror_index} ...\n");my$pkg=$self->search_mirror_index_local($self->{mirror_index},$module,$version);return$pkg if$pkg;unless ($self->{cascade_search}){$self->mask_output(diag_fail=>"Finding $module ($version) on mirror index $self->{mirror_index} failed.");return}}unless ($self->{mirror_only}){my$found=$self->search_database($module,$version);return$found if$found}MIRROR: for my$mirror (@{$self->{mirrors}}){$self->mask_output(chat=>"Searching $module on mirror $mirror ...\n");my$pkg=$self->search_mirror_index($mirror,$module,$version);return$pkg if$pkg;$self->mask_output(diag_fail=>"Finding $module ($version) on mirror $mirror failed.")}return}sub source_for {my($self,$mirror)=@_;$mirror =~ s/[^\w\.\-]+/%/g;my$dir="$self->{home}/sources/$mirror";File::Path::mkpath([$dir ],0,0777);return$dir}sub load_argv_from_fh {my($self,$fh)=@_;my@argv;while(defined(my$line=<$fh>)){chomp$line;$line =~ s/#.+$//;$line =~ s/^\s+//;$line =~ s/\s+$//;push@argv,split ' ',$line if$line}return@argv}sub show_version {my$self=shift;print "cpanm ($self->{name}) version $VERSION ($0)\n";print "perl version $] ($^X)\n\n";print "  \%Config:\n";for my$key (qw(archname installsitelib installsitebin installman1dir installman3dir sitearchexp sitelibexp vendorarch vendorlibexp archlibexp privlibexp)){print "    $key=$Config{$key}\n" if$Config{$key}}print "  \%ENV:\n";for my$key (grep /^PERL/,sort keys%ENV){print "    $key=$ENV{$key}\n"}print "  \@INC:\n";for my$inc (@INC){print "    $inc\n" unless ref($inc)eq 'CODE'}return 1}sub show_help {my$self=shift;if ($_[0]){print <<USAGE;return}print <<HELP;return 1}sub _writable {my$dir=shift;my@dir=File::Spec->splitdir($dir);while (@dir){$dir=File::Spec->catdir(@dir);if (-e $dir){return -w _}pop@dir}return}sub maybe_abs {my($self,$lib)=@_;if ($lib eq '_' or $lib =~ /^~/ or File::Spec->file_name_is_absolute($lib)){return$lib}else {return File::Spec->canonpath(File::Spec->catdir(Cwd::cwd(),$lib))}}sub local_lib_target {my($self,$root)=@_;(grep {$_ ne ''}split /\Q$Config{path_sep}/,$root)[0]}sub bootstrap_local_lib {my$self=shift;if ($self->{local_lib}){return$self->setup_local_lib($self->{local_lib})}if ($ENV{PERL_LOCAL_LIB_ROOT}&& $ENV{PERL_MM_OPT}){return$self->setup_local_lib($self->local_lib_target($ENV{PERL_LOCAL_LIB_ROOT}),1)}return if$self->{sudo}or (_writable($Config{installsitelib})and _writable($Config{installsitebin}));if ($ENV{PERL_MM_OPT}and ($ENV{MODULEBUILDRC}or $ENV{PERL_MB_OPT})){return}$self->setup_local_lib;$self->diag(<<DIAG,1);sleep 2}sub upgrade_toolchain {my($self,$config_deps)=@_;my%deps=map {$_->module=>$_}@$config_deps;my$reqs=CPAN::Meta::Requirements->from_string_hash({'Module::Build'=>'0.38','ExtUtils::MakeMaker'=>'6.58','ExtUtils::Install'=>'1.46',});if ($deps{"ExtUtils::MakeMaker"}){$deps{"ExtUtils::MakeMaker"}->merge_with($reqs)}elsif ($deps{"Module::Build"}){$deps{"Module::Build"}->merge_with($reqs);$deps{"ExtUtils::Install"}||= Menlo::Dependency->new("ExtUtils::Install",0,'configure');$deps{"ExtUtils::Install"}->merge_with($reqs)}@$config_deps=values%deps}sub _core_only_inc {my($self,$base)=@_;require local::lib;(local::lib->resolve_path(local::lib->install_base_arch_path($base)),local::lib->resolve_path(local::lib->install_base_perl_path($base)),(!$self->{exclude_vendor}? grep {$_}@Config{qw(vendorarch vendorlibexp)}: ()),@Config{qw(archlibexp privlibexp)},)}sub _setup_local_lib_env {my($self,$base)=@_;$self->diag(<<WARN,1)if$base =~ /\s/;local$SIG{__WARN__}=sub {};local::lib->setup_env_hash_for($base,0)}sub setup_local_lib {my($self,$base,$no_env)=@_;$base=undef if$base eq '_';require local::lib;{local $0='cpanm';$base ||= "~/perl5";$base=local::lib->resolve_path($base);if ($self->{self_contained}){my@inc=$self->_core_only_inc($base);$self->{search_inc}=[@inc ]}else {$self->{search_inc}=[local::lib->install_base_arch_path($base),local::lib->install_base_perl_path($base),@INC,]}$self->_setup_local_lib_env($base)unless$no_env;$self->{local_lib}=$base}}sub prompt_bool {my($self,$mess,$def)=@_;my$val=$self->prompt($mess,$def);return lc$val eq 'y'}sub prompt {my($self,$mess,$def)=@_;my$isa_tty= -t STDIN && (-t STDOUT ||!(-f STDOUT || -c STDOUT));my$dispdef=defined$def ? "[$def] " : " ";$def=defined$def ? $def : "";if (!$self->{prompt}|| (!$isa_tty && eof STDIN)){return$def}local $|=1;local $\;my$ans;eval {local$SIG{ALRM}=sub {undef$ans;die "alarm\n"};print STDOUT "$mess $dispdef";alarm$self->{prompt_timeout}if$self->{prompt_timeout};$ans=<STDIN>;alarm 0};if (defined$ans){chomp$ans}else {print STDOUT "\n"}return (!defined$ans || $ans eq '')? $def : $ans}sub diag_ok {my($self,$msg)=@_;chomp$msg;$msg ||= "OK";if ($self->{in_progress}){$self->_diag("$msg\n");$self->{in_progress}=0}$self->log("-> $msg\n")}sub diag_fail {my($self,$msg,$always)=@_;chomp$msg;if ($self->{in_progress}){$self->_diag("FAIL\n");$self->{in_progress}=0}if ($msg){$self->_diag("! $msg\n",$always,1);$self->log("-> FAIL $msg\n")}}sub diag_progress {my($self,$msg)=@_;chomp$msg;$self->{in_progress}=1;$self->_diag("$msg ... ");$self->log("$msg\n")}sub _diag {my($self,$msg,$always,$error)=@_;my$fh=$error ? *STDERR : *STDOUT;print {$fh}$msg if$always or $self->{verbose}or!$self->{quiet}}sub diag {my($self,$msg,$always)=@_;$self->_diag($msg,$always);$self->log($msg)}sub chat {my$self=shift;print STDERR @_ if$self->{verbose};$self->log(@_)}sub mask_output {my$self=shift;my$method=shift;$self->$method($self->mask_uri_passwords(@_))}sub log {my$self=shift;open my$out,">>$self->{log}";print$out @_}sub run_command {my($self,$cmd)=@_;if (ref$cmd eq 'CODE'){if ($self->{verbose}){return$cmd->()}else {require Capture::Tiny;open my$logfh,">>",$self->{log};my$ret;Capture::Tiny::capture(sub {$ret=$cmd->()},stdout=>$logfh,stderr=>$logfh);return$ret}}if (WIN32 || $] < 5.008){$cmd=Menlo::Util::shell_quote(@$cmd)if ref$cmd eq 'ARRAY';my$log=$self->{verbose}? '' : " >> " .Menlo::Util::shell_quote($self->{log})." 2>&1";if (!WIN32 || $] >= 5.008){return!system "$cmd$log"}my$shell=$ENV{PERL5SHELL}|| 'cmd.exe /x/d/c';my@cmd=($shell =~ m/(?:\\.|[^ ])+/g);s/\\(.)/$1/ for@cmd;if ($cmd =~ /^".*"$/ && $cmd =~ /\s/){push@cmd,"\"$cmd$log\""}else {push@cmd,"$cmd$log"}!system@cmd}else {my$pid=fork;if ($pid){waitpid$pid,0;return!$?}else {$self->run_exec($cmd)}}}sub run_exec {my($self,$cmd)=@_;if (ref$cmd eq 'ARRAY'){unless ($self->{verbose}){open my$logfh,">>",$self->{log};open STDERR,'>&',$logfh;open STDOUT,'>&',$logfh;close$logfh}exec @$cmd}else {unless ($self->{verbose}){$cmd .= " >> " .Menlo::Util::shell_quote($self->{log})." 2>&1"}exec$cmd}}sub run_timeout {my($self,$cmd,$timeout)=@_;return$self->run_command($cmd)if ref($cmd)eq 'CODE' || WIN32 || $self->{verbose}||!$timeout || $] < 5.008;my$pid=fork;if ($pid){eval {local$SIG{ALRM}=sub {die "alarm\n"};alarm$timeout;waitpid$pid,0;alarm 0};if ($@ && $@ eq "alarm\n"){$self->diag_fail("Timed out (> ${timeout}s). Use --verbose to retry.");local$SIG{TERM}='IGNORE';kill TERM=>0;waitpid$pid,0;return}return!$?}elsif ($pid==0){$self->run_exec($cmd)}else {$self->chat("! fork failed: falling back to system()\n");$self->run_command($cmd)}}sub append_args {my($self,$cmd,$phase)=@_;return$cmd if ref$cmd ne 'ARRAY';if (my$args=$self->{build_args}{$phase}){$cmd=join ' ',Menlo::Util::shell_quote(@$cmd),$args}$cmd}sub _use_unsafe_inc {my($self,$dist)=@_;if (exists$ENV{PERL_USE_UNSAFE_INC}){return$ENV{PERL_USE_UNSAFE_INC}}if (exists$dist->{meta}{x_use_unsafe_inc}){$self->chat("Distribution opts in x_use_unsafe_inc: $dist->{meta}{x_use_unsafe_inc}\n");return$dist->{meta}{x_use_unsafe_inc}}return 1}sub configure {my($self,$cmd,$dist,$depth)=@_;local$ENV{PERL5_CPAN_IS_RUNNING}=local$ENV{PERL5_CPANPLUS_IS_RUNNING}=$$;local$ENV{PERL5_CPANM_IS_RUNNING}=$$;my$use_default=!$self->{interactive};local$ENV{PERL_MM_USE_DEFAULT}=$use_default;local$ENV{PERL_MM_OPT}=$ENV{PERL_MM_OPT};local$ENV{PERL_MB_OPT}=$ENV{PERL_MB_OPT};unless ($self->{pod2man}){$ENV{PERL_MM_OPT}.= " INSTALLMAN1DIR=none INSTALLMAN3DIR=none";$ENV{PERL_MB_OPT}.= " --config installman1dir= --config installsiteman1dir= --config installman3dir= --config installsiteman3dir="}if ($self->{pure_perl}){$ENV{PERL_MM_OPT}.= " PUREPERL_ONLY=1";$ENV{PERL_MB_OPT}.= " --pureperl-only"}local$ENV{PERL_USE_UNSAFE_INC}=$self->_use_unsafe_inc($dist);$cmd=$self->append_args($cmd,'configure')if$depth==0;local$self->{verbose}=$self->{verbose}|| $self->{interactive};$self->run_timeout($cmd,$self->{configure_timeout})}sub build {my($self,$cmd,$distname,$dist,$depth)=@_;local$ENV{PERL_MM_USE_DEFAULT}=!$self->{interactive};local$ENV{PERL_USE_UNSAFE_INC}=$self->_use_unsafe_inc($dist);$cmd=$self->append_args($cmd,'build')if$depth==0;return 1 if$self->run_timeout($cmd,$self->{build_timeout});while (1){my$ans=lc$self->prompt("Building $distname failed.\nYou can s)kip, r)etry, e)xamine build log, or l)ook ?","s");return if$ans eq 's';return$self->build($cmd,$distname,$dist,$depth)if$ans eq 'r';$self->show_build_log if$ans eq 'e';$self->look if$ans eq 'l'}}sub test {my($self,$cmd,$distname,$dist,$depth)=@_;return 1 if$self->{notest};local$ENV{PERL_MM_USE_DEFAULT}=!$self->{interactive};local$ENV{NONINTERACTIVE_TESTING}=!$self->{interactive};local$ENV{PERL_USE_UNSAFE_INC}=$self->_use_unsafe_inc($dist);$cmd=$self->append_args($cmd,'test')if$depth==0;return 1 if$self->run_timeout($cmd,$self->{test_timeout});if ($self->{force}){$self->diag_fail("Testing $distname failed but installing it anyway.");return 1}else {$self->diag_fail;while (1){my$ans=lc$self->prompt("Testing $distname failed.\nYou can s)kip, r)etry, f)orce install, e)xamine build log, or l)ook ?","s");return if$ans eq 's';return$self->test($cmd,$distname,$dist,$depth)if$ans eq 'r';return 1 if$ans eq 'f';$self->show_build_log if$ans eq 'e';$self->look if$ans eq 'l'}}}sub install {my($self,$cmd,$uninst_opts,$dist,$depth)=@_;if ($depth==0 && $self->{test_only}){return 1}return$self->run_command($cmd)if ref$cmd eq 'CODE';local$ENV{PERL_USE_UNSAFE_INC}=$self->_use_unsafe_inc($dist);if ($self->{sudo}){unshift @$cmd,"sudo"}if ($self->{uninstall_shadows}&&!$ENV{PERL_MM_OPT}){push @$cmd,@$uninst_opts}$cmd=$self->append_args($cmd,'install')if$depth==0;$self->run_command($cmd)}sub look {my$self=shift;my$shell=$ENV{SHELL};$shell ||= $ENV{COMSPEC}if WIN32;if ($shell){my$cwd=Cwd::cwd;$self->diag("Entering $cwd with $shell\n");system$shell}else {$self->diag_fail("You don't seem to have a SHELL :/")}}sub show_build_log {my$self=shift;my@pagers=($ENV{PAGER},(WIN32 ? (): ('less')),'more');my$pager;while (@pagers){$pager=shift@pagers;next unless$pager;$pager=which($pager);next unless$pager;last}if ($pager){if (WIN32){system "@{[ qs $pager ]} < @{[ qs $self->{log}]}"}else {system$pager,$self->{log}}}else {$self->diag_fail("You don't seem to have a PAGER :/")}}sub chdir {my$self=shift;Cwd::chdir(File::Spec->canonpath($_[0]))or die "$_[0]: $!"}sub configure_mirrors {my$self=shift;unless (@{$self->{mirrors}}){$self->{mirrors}=['https://www.cpan.org' ]}for (@{$self->{mirrors}}){s!^/!file:///!;s!/$!!}}sub self_upgrade {my$self=shift;$self->check_upgrade;$self->{argv}=['Menlo' ];return}sub install_module {my($self,$module,$depth,$version,$dep)=@_;$self->check_libs;if ($self->{seen}{$module}++){$self->chat("Already tried $module. Skipping.\n");return 1}if ($self->{skip_satisfied}){my($ok,$local)=$self->check_module($module,$version || 0);if ($ok){$self->diag("You have $module ($local)\n",1);return 1}}my$dist=$self->resolve_name($module,$version,$dep);unless ($dist){my$what=$module .($version ? " ($version)" : "");$self->diag_fail("Couldn't find module or a distribution $what",1);return}if ($dist->{distvname}&& $self->{seen}{$dist->{distvname}}++){$self->chat("Already tried $dist->{distvname}. Skipping.\n");return 1}if ($self->{cmd}eq 'info'){print$self->format_dist($dist),"\n";return 1}$dist->{depth}=$depth;if ($dist->{module}){unless ($self->satisfy_version($dist->{module},$dist->{module_version},$version)){$self->diag("Found $dist->{module} $dist->{module_version} which doesn't satisfy $version.\n",1);return}my$cmp=$version ? "==" : "";my$requirement=$dist->{module_version}? "$cmp$dist->{module_version}" : 0;my($ok,$local)=$self->check_module($dist->{module},$requirement);if ($self->{skip_installed}&& $ok){$self->diag("$dist->{module} is up to date. ($local)\n",1);return 1}}if ($dist->{dist}eq 'perl'){$self->diag("skipping $dist->{pathname}\n");return 1}$self->diag("--> Working on $module\n");$dist->{dir}||= $self->fetch_module($dist);unless ($dist->{dir}){$self->diag_fail("Failed to fetch distribution $dist->{distvname}",1);return}$self->chat("Entering $dist->{dir}\n");$self->chdir($self->{base});$self->chdir($dist->{dir});if ($self->{cmd}eq 'look'){$self->look;return 1}return$self->build_stuff($module,$dist,$depth)}sub uninstall_search_path {my$self=shift;$self->{local_lib}? (local::lib->install_base_arch_path($self->{local_lib}),local::lib->install_base_perl_path($self->{local_lib})): @Config{qw(installsitearch installsitelib)}}sub uninstall_module {my ($self,$module)=@_;$self->check_libs;my@inc=$self->uninstall_search_path;my($metadata,$packlist)=$self->packlists_containing($module,\@inc);unless ($packlist){$self->diag_fail(<<DIAG,1);return}my@uninst_files=$self->uninstall_target($metadata,$packlist);$self->ask_permission($module,\@uninst_files)or return;$self->uninstall_files(@uninst_files,$packlist);$self->diag("Successfully uninstalled $module\n",1);return 1}sub packlists_containing {my($self,$module,$inc)=@_;require Module::Metadata;my$metadata=Module::Metadata->new_from_module($module,inc=>$inc)or return;my$packlist;my$wanted=sub {return unless $_ eq '.packlist' && -f $_;for my$file ($self->unpack_packlist($File::Find::name)){$packlist ||= $File::Find::name if$file eq $metadata->filename}};{require File::pushd;my$pushd=File::pushd::pushd();my@search=grep -d $_,map File::Spec->catdir($_,'auto'),@$inc;File::Find::find($wanted,@search)}return$metadata,$packlist}sub uninstall_target {my($self,$metadata,$packlist)=@_;if ($self->has_shadow_install($metadata)or $self->{local_lib}){grep$self->should_unlink($_),$self->unpack_packlist($packlist)}else {$self->unpack_packlist($packlist)}}sub has_shadow_install {my($self,$metadata)=@_;my@shadow=grep defined,map Module::Metadata->new_from_module($metadata->name,inc=>[$_]),@INC;@shadow >= 2}sub should_unlink {my($self,$file)=@_;if ($self->{local_lib}){$file =~ /^\Q$self->{local_lib}\E/}else {!(grep$file =~ /^\Q$_\E/,@Config{qw(installbin installscript installman1dir installman3dir)})}}sub ask_permission {my ($self,$module,$files)=@_;$self->diag("$module contains the following files:\n\n");for my$file (@$files){$self->diag("  $file\n")}$self->diag("\n");return 'force uninstall' if$self->{force};local$self->{prompt}=1;return$self->prompt_bool("Are you sure you want to uninstall $module?",'y')}sub unpack_packlist {my ($self,$packlist)=@_;open my$fh,'<',$packlist or die "$packlist: $!";map {chomp;$_}<$fh>}sub uninstall_files {my ($self,@files)=@_;$self->diag("\n");for my$file (@files){$self->diag("Unlink: $file\n");unlink$file or $self->diag_fail("$!: $file")}$self->diag("\n");return 1}sub format_dist {my($self,$dist)=@_;return "$dist->{cpanid}/$dist->{filename}"}sub trim {local $_=shift;tr/\n/ /d;s/^\s*|\s*$//g;$_}sub fetch_module {my($self,$dist)=@_;$self->chdir($self->{base});for my$uri (@{$dist->{uris}}){$self->mask_output(diag_progress=>"Fetching $uri");my$filename=$dist->{filename}|| $uri;my$name=File::Basename::basename($filename);my$cancelled;my$fetch=sub {my$file;eval {local$SIG{INT}=sub {$cancelled=1;die "SIGINT\n"};$self->mirror($uri,$name);$file=$name if -e $name};$self->diag("ERROR: " .trim("$@")."\n",1)if $@ && $@ ne "SIGINT\n";return$file};my($try,$file);while ($try++ < 3){$file=$fetch->();last if$cancelled or $file;$self->mask_output(diag_fail=>"Download $uri failed. Retrying ... ")}if ($cancelled){$self->diag_fail("Download cancelled.");return}unless ($file){$self->mask_output(diag_fail=>"Failed to download $uri");next}$self->diag_ok;$dist->{local_path}=File::Spec->rel2abs($name);my$dir=$self->unpack($file,$uri,$dist);next unless$dir;if (my$save=$self->{save_dists}){my$path=$dist->{pathname}? "$save/authors/id/$dist->{pathname}" : "$save/vendor/$file";$self->chat("Copying $name to $path\n");File::Path::mkpath([File::Basename::dirname($path)],0,0777);File::Copy::copy($file,$path)or warn $!}return$dist,$dir}}sub unpack {my($self,$file,$uri,$dist)=@_;if ($self->{verify}){$self->verify_archive($file,$uri,$dist)or return}$self->chat("Unpacking $file\n");my$dir=$file =~ /\.zip/i ? $self->unzip($file): $self->untar($file);unless ($dir){$self->diag_fail("Failed to unpack $file: no directory")}return$dir}sub verify_checksums_signature {my($self,$chk_file)=@_;require Module::Signature;$self->chat("Verifying the signature of CHECKSUMS\n");my$rv=eval {local$SIG{__WARN__}=sub {};my$v=Module::Signature::_verify($chk_file);$v==Module::Signature::SIGNATURE_OK()};if ($rv){$self->chat("Verified OK!\n")}else {$self->diag_fail("Verifying CHECKSUMS signature failed: $rv\n");return}return 1}sub verify_archive {my($self,$file,$uri,$dist)=@_;unless ($dist->{cpanid}){$self->chat("Archive '$file' does not seem to be from PAUSE. Skip verification.\n");return 1}(my$mirror=$uri)=~ s!/authors/id.*$!!;(my$chksum_uri=$uri)=~ s!/[^/]*$!/CHECKSUMS!;my$chk_file=$self->source_for($mirror)."/$dist->{cpanid}.CHECKSUMS";$self->mask_output(diag_progress=>"Fetching $chksum_uri");$self->mirror($chksum_uri,$chk_file);unless (-e $chk_file){$self->diag_fail("Fetching $chksum_uri failed.\n");return}$self->diag_ok;$self->verify_checksums_signature($chk_file)or return;$self->verify_checksum($file,$chk_file)}sub verify_checksum {my($self,$file,$chk_file)=@_;$self->chat("Verifying the SHA1 for $file\n");open my$fh,"<$chk_file" or die "$chk_file: $!";my$data=join '',<$fh>;$data =~ s/\015?\012/\n/g;require Safe;my$chksum=Safe->new->reval($data);if (!ref$chksum or ref$chksum ne 'HASH'){$self->diag_fail("! Checksum file downloaded from $chk_file is broken.\n");return}if (my$sha=$chksum->{$file}{sha256}){my$hex=$self->sha_for(256,$file);if ($hex eq $sha){$self->chat("Checksum for $file: Verified!\n")}else {$self->diag_fail("Checksum mismatch for $file\n");return}}else {$self->chat("Checksum for $file not found in CHECKSUMS.\n");return}}sub sha_for {my($self,$alg,$file)=@_;require Digest::SHA;open my$fh,"<",$file or die "$file: $!";my$dg=Digest::SHA->new($alg);my($data);while (read($fh,$data,4096)){$dg->add($data)}return$dg->hexdigest}sub verify_signature {my($self,$dist)=@_;$self->diag_progress("Verifying the SIGNATURE file");my$out=`@{[ qs $self->{cpansign} ]} -v --skip 2>&1`;$self->log($out);if ($out =~ /Signature verified OK/){$self->diag_ok("Verified OK");return 1}else {$self->diag_fail("SIGNATURE verification for $dist->{filename} failed\n");return}}sub resolve_name {my($self,$module,$version,$dep)=@_;if ($dep && $dep->url){if ($dep->url =~ m!authors/id/(.*)!){return$self->cpan_dist($1,$dep->url)}else {return {uris=>[$dep->url ]}}}if ($dep && $dep->dist){return$self->cpan_dist($dep->dist,undef,$dep->mirror)}if ($module =~ /(?:^git:|\.git(?:@.+)?$)/){return$self->git_uri($module)}if ($module =~ /^(ftp|https?|file):/){if ($module =~ m!authors/id/(.*)!){return$self->cpan_dist($1,$module)}else {return {uris=>[$module ]}}}if ($module =~ m!^[\./]! && -d $module){return {source=>'local',dir=>Cwd::abs_path($module),}}if (-f $module){return {source=>'local',uris=>["file://" .Cwd::abs_path($module)],}}if ($module =~ s!^cpan:///distfile/!!){return$self->cpan_dist($module)}if ($module =~ m!^(?:[A-Z]/[A-Z]{2}/)?([A-Z]{2}[\-A-Z0-9]*/.*)$!){return$self->cpan_dist($1)}return$self->search_module($module,$version)}sub cpan_module_common {my($self,$match)=@_;(my$distfile=$match->{uri})=~ s!^cpan:///distfile/!!;my$mirrors=$self->{mirrors};if ($match->{download_uri}){(my$mirror=$match->{download_uri})=~ s!/authors/id/.*$!!;$mirrors=[$mirror]}local$self->{mirrors}=$mirrors;return$self->cpan_module($match->{package},$distfile,$match->{version})}sub cpan_module {my($self,$module,$dist_file,$version)=@_;my$dist=$self->cpan_dist($dist_file);$dist->{module}=$module;$dist->{module_version}=$version if$version && $version ne 'undef';return$dist}sub cpan_dist {my($self,$dist,$url,$mirror)=@_;$mirror =~ s!/$!! if$mirror;$dist =~ s!^([A-Z]{2})!substr($1,0,1)."/".substr($1,0,2)."/".$1!e;require CPAN::DistnameInfo;my$d=CPAN::DistnameInfo->new($dist);if ($url){$url=[$url ]unless ref$url eq 'ARRAY'}else {my$id=$d->cpanid;my$fn=substr($id,0,1)."/" .substr($id,0,2)."/" .$id ."/" .$d->filename;my@mirrors=$mirror ? ($mirror): @{$self->{mirrors}};my@urls=map "$_/authors/id/$fn",@mirrors;$url=\@urls,}return {$d->properties,source=>'cpan',uris=>$url,}}sub git_uri {my ($self,$uri)=@_;($uri,my$commitish)=split /(?<=\.git)@/i,$uri,2;my$dir=File::Temp::tempdir(CLEANUP=>1);$self->mask_output(diag_progress=>"Cloning $uri");$self->run_command(['git','clone',$uri,$dir ]);unless (-e "$dir/.git"){$self->diag_fail("Failed cloning git repository $uri",1);return}if ($commitish){require File::pushd;my$dir=File::pushd::pushd($dir);unless ($self->run_command(['git','checkout',$commitish ])){$self->diag_fail("Failed to checkout '$commitish' in git repository $uri\n");return}}$self->diag_ok;return {source=>'local',dir=>$dir,}}sub core_version_for {my($self,$module)=@_;require Module::CoreList;unless (exists$Module::CoreList::version{$]+0}){die sprintf("Module::CoreList %s (loaded from %s) doesn't seem to have entries for perl $]. " ."You're strongly recommended to upgrade Module::CoreList from CPAN.\n",$Module::CoreList::VERSION,$INC{"Module/CoreList.pm"})}unless (exists$Module::CoreList::version{$]+0}{$module}){return -1}return$Module::CoreList::version{$]+0}{$module}}sub search_inc {my$self=shift;$self->{search_inc}||= do {if (defined$::Bin){[grep!/^\Q$::Bin\E\/..\/(?:fat)?lib$/,@INC]}else {[@INC]}}}sub check_module {my($self,$mod,$want_ver)=@_;require Module::Metadata;my$meta=Module::Metadata->new_from_module($mod,inc=>$self->search_inc)or return 0,undef;my$version=$meta->version;if ($self->{self_contained}&& $self->loaded_from_perl_lib($meta)){$version=$self->core_version_for($mod);return 0,undef if$version && $version==-1}$self->{local_versions}{$mod}=$version;if ($self->is_deprecated($meta)){return 0,$version}elsif ($self->satisfy_version($mod,$version,$want_ver)){return 1,($version || 'undef')}else {return 0,$version}}sub satisfy_version {my($self,$mod,$version,$want_ver)=@_;$want_ver='0' unless defined($want_ver)&& length($want_ver);require CPAN::Meta::Requirements;my$requirements=CPAN::Meta::Requirements->new;$requirements->add_string_requirement($mod,$want_ver);$requirements->accepts_module($mod,$version)}sub unsatisfy_how {my($self,$ver,$want_ver)=@_;if ($want_ver =~ /^[v0-9\.\_]+$/){return "$ver < $want_ver"}else {return "$ver doesn't satisfy $want_ver"}}sub is_deprecated {my($self,$meta)=@_;my$deprecated=eval {require Module::CoreList;Module::CoreList::is_deprecated($meta->{module})};return$deprecated && $self->loaded_from_perl_lib($meta)}sub loaded_from_perl_lib {my($self,$meta)=@_;require Config;my@dirs=qw(archlibexp privlibexp);if ($self->{self_contained}&&!$self->{exclude_vendor}&& $Config{vendorarch}){unshift@dirs,qw(vendorarch vendorlibexp)}for my$dir (@dirs){my$confdir=$Config{$dir};if ($confdir eq substr($meta->filename,0,length($confdir))){return 1}}return}sub should_install {my($self,$mod,$ver)=@_;$self->chat("Checking if you have $mod $ver ... ");my($ok,$local)=$self->check_module($mod,$ver);if ($ok){$self->chat("Yes ($local)\n")}elsif ($local){$self->chat("No (" .$self->unsatisfy_how($local,$ver).")\n")}else {$self->chat("No\n")}return$mod unless$ok;return}sub check_perl_version {my($self,$version)=@_;require CPAN::Meta::Requirements;my$req=CPAN::Meta::Requirements->from_string_hash({perl=>$version });$req->accepts_module(perl=>$])}sub install_deps {my($self,$dir,$depth,@deps)=@_;my(@install,%seen,@fail);for my$dep (@deps){next if$seen{$dep->module};if ($dep->module eq 'perl'){if ($dep->is_requirement &&!$self->check_perl_version($dep->version)){$self->diag("Needs perl @{[$dep->version]}, you have $]\n");push@fail,'perl'}}elsif ($self->should_install($dep->module,$dep->version)){push@install,$dep;$seen{$dep->module}=1}}if (@install){$self->diag("==> Found dependencies: " .join(", ",map $_->module,@install)."\n")}for my$dep (@install){$self->install_module($dep->module,$depth + 1,$dep->version,$dep)}$self->chdir($self->{base});$self->chdir($dir)if$dir;if ($self->{scandeps}){return 1}my@not_ok=$self->unsatisfied_deps(@deps);if (@not_ok){return 0,\@not_ok}else {return 1}}sub unsatisfied_deps {my($self,@deps)=@_;require CPAN::Meta::Check;require CPAN::Meta::Requirements;my$reqs=CPAN::Meta::Requirements->new;for my$dep (grep $_->is_requirement,@deps){$reqs->add_string_requirement($dep->module=>$dep->requires_version || '0')}my$ret=CPAN::Meta::Check::check_requirements($reqs,'requires',$self->{search_inc});grep defined,values %$ret}sub install_deps_bailout {my($self,$target,$dir,$depth,@deps)=@_;my($ok,$fail)=$self->install_deps($dir,$depth,@deps);if (!$ok){$self->diag_fail("Installing the dependencies failed: " .join(", ",@$fail),1);unless ($self->prompt_bool("Do you want to continue building $target anyway?","n")){$self->diag_fail("Bailing out the installation for $target.",1);return}}return 1}sub build_stuff {my($self,$stuff,$dist,$depth)=@_;if ($self->{verify}&& -e 'SIGNATURE'){$self->verify_signature($dist)or return}require CPAN::Meta;my($meta_file)=grep -f,qw(META.json META.yml);if ($meta_file){$self->chat("Checking configure dependencies from $meta_file\n");$dist->{cpanmeta}=eval {CPAN::Meta->load_file($meta_file)}}elsif ($dist->{dist}&& $dist->{version}){$self->chat("META.yml/json not found. Creating skeleton for it.\n");$dist->{cpanmeta}=CPAN::Meta->new({name=>$dist->{dist},version=>$dist->{version}})}$dist->{meta}=$dist->{cpanmeta}? $dist->{cpanmeta}->as_struct : {};if ($self->opts_in_static_install($dist->{cpanmeta})){$dist->{static_install}=1}my@config_deps;if ($dist->{cpanmeta}){push@config_deps,Menlo::Dependency->from_prereqs($dist->{cpanmeta}->effective_prereqs,['configure'],$self->{install_types},)}if (-e 'Build.PL' &&!@config_deps){push@config_deps,Menlo::Dependency->from_versions({'Module::Build'=>'0.38' },'configure',)}$self->merge_with_cpanfile($dist,\@config_deps);$self->upgrade_toolchain(\@config_deps);my$target=$dist->{meta}{name}? "$dist->{meta}{name}-$dist->{meta}{version}" : $dist->{dir};unless ($self->skip_configure($dist,$depth)){$self->install_deps_bailout($target,$dist->{dir},$depth,@config_deps)or return}$self->diag_progress("Configuring $target");my$configure_state=$self->configure_this($dist,$depth);$self->diag_ok($configure_state->{configured_ok}? "OK" : "N/A");if ($dist->{cpanmeta}&& $dist->{source}eq 'cpan'){$dist->{provides}=$dist->{cpanmeta}{provides}|| $self->extract_packages($dist->{cpanmeta},".")}my$deps_only=$self->deps_only($depth);$dist->{want_phases}=$self->{notest}&&!$self->deps_only($depth)? [qw(build runtime)]: [qw(build test runtime)];push @{$dist->{want_phases}},'develop' if$self->{with_develop}&& $depth==0;push @{$dist->{want_phases}},'configure' if$self->{with_configure}&& $depth==0;my@deps=$self->find_prereqs($dist);my$module_name=$self->find_module_name($configure_state)|| $dist->{meta}{name};$module_name =~ s/-/::/g;if ($self->{showdeps}){for my$dep (@config_deps,@deps){print$dep->module,($dep->version ? ("~".$dep->version): ""),"\n"}return 1}my$distname=$dist->{meta}{name}? "$dist->{meta}{name}-$dist->{meta}{version}" : $stuff;my$walkup;if ($self->{scandeps}){$walkup=$self->scandeps_append_child($dist)}$self->install_deps_bailout($distname,$dist->{dir},$depth,@deps)or return;if ($self->{scandeps}){unless ($configure_state->{configured_ok}){my$diag=<<DIAG;if (@config_deps){my@tree=@{$self->{scandeps_tree}};$diag .= "!\n" .join("",map "! * $_->[0]{module}\n",@tree[0..$#tree-1])if@tree}$self->diag("!\n$diag!\n",1)}$walkup->();return 1}if ($self->{installdeps}&& $depth==0){if ($configure_state->{configured_ok}){$self->diag("<== Installed dependencies for $stuff. Finishing.\n");return 1}else {$self->diag("! Configuring $distname failed. See $self->{log} for details.\n",1);return}}my$installed;if ($configure_state->{static_install}){$self->diag_progress("Building " .($self->{notest}? "" : "and testing ").$distname);$self->build(sub {$configure_state->{static_install}->build},$distname,$dist,$depth)&& $self->test(sub {$configure_state->{static_install}->build("test")},$distname,$dist,$depth)&& $self->install(sub {$configure_state->{static_install}->build("install")},[],$dist,$depth)&& $installed++}elsif ($configure_state->{use_module_build}&& -e 'Build' && -f _){$self->diag_progress("Building " .($self->{notest}? "" : "and testing ").$distname);$self->build([$self->{perl},"./Build" ],$distname,$dist,$depth)&& $self->test([$self->{perl},"./Build","test" ],$distname,$dist,$depth)&& $self->install([$self->{perl},"./Build","install" ],["--uninst",1 ],$dist,$depth)&& $installed++}elsif ($self->{make}&& -e 'Makefile'){$self->diag_progress("Building " .($self->{notest}? "" : "and testing ").$distname);$self->build([$self->{make}],$distname,$dist,$depth)&& $self->test([$self->{make},"test" ],$distname,$dist,$depth)&& $self->install([$self->{make},"install" ],["UNINST=1" ],$dist,$depth)&& $installed++}else {my$why;my$configure_failed=$configure_state->{configured}&&!$configure_state->{configured_ok};if ($configure_failed){$why="Configure failed for $distname."}elsif ($self->{make}){$why="The distribution doesn't have a proper Makefile.PL/Build.PL"}else {$why="Can't configure the distribution. You probably need to have 'make'."}$self->diag_fail("$why See $self->{log} for details.",1);return}if ($installed && $self->{test_only}){$self->diag_ok;$self->diag("Successfully tested $distname\n",1)}elsif ($installed){my$local=$self->{local_versions}{$dist->{module}|| ''};my$version=$dist->{module_version}|| $dist->{meta}{version}|| $dist->{version};my$reinstall=$local && ($local eq $version);my$action=$local &&!$reinstall ? $self->is_downgrade($version,$local)? "downgraded" : "upgraded" : undef;my$how=$reinstall ? "reinstalled $distname" : $local ? "installed $distname ($action from $local)" : "installed $distname" ;my$msg="Successfully $how";$self->diag_ok;$self->diag("$msg\n",1);$self->{installed_dists}++;$self->save_meta($stuff,$dist,$module_name,\@config_deps,\@deps);return 1}else {my$what=$self->{test_only}? "Testing" : "Installing";$self->diag_fail("$what $stuff failed. See $self->{log} for details. Retry with --force to force install it.",1);return}}sub is_downgrade {my($self,$va,$vb)=@_;eval {version::->new($va)< $vb}}sub opts_in_static_install {my($self,$meta)=@_;return if!$self->{static_install};return if$self->{sudo}or $self->{uninstall_shadows};return$meta->{x_static_install}&& $meta->{x_static_install}==1}sub skip_configure {my($self,$dist,$depth)=@_;return 1 if$self->{skip_configure};return 1 if$dist->{static_install};return 1 if$self->no_dynamic_config($dist->{meta})&& $self->deps_only($depth);return}sub no_dynamic_config {my($self,$meta)=@_;exists$meta->{dynamic_config}&& $meta->{dynamic_config}==0}sub deps_only {my($self,$depth)=@_;($self->{installdeps}&& $depth==0)or $self->{showdeps}or $self->{scandeps}}sub perl_requirements {my($self,@requires)=@_;my@perl;for my$requires (grep defined,@requires){if (exists$requires->{perl}){push@perl,Menlo::Dependency->new(perl=>$requires->{perl})}}return@perl}sub configure_this {my($self,$dist,$depth)=@_;my$deps_only=$self->deps_only($depth);if (-e $self->{cpanfile_path}&& $deps_only){require Module::CPANfile;$dist->{cpanfile}=eval {Module::CPANfile->load($self->{cpanfile_path})};$self->diag_fail($@,1)if $@;$self->{cpanfile_global}||= $dist->{cpanfile};return {configured=>1,configured_ok=>!!$dist->{cpanfile},use_module_build=>0,}}if ($self->{skip_configure}){my$eumm= -e 'Makefile';my$mb= -e 'Build' && -f _;return {configured=>1,configured_ok=>$eumm || $mb,use_module_build=>$mb,}}if ($deps_only && $self->no_dynamic_config($dist->{meta})){return {configured=>1,configured_ok=>exists$dist->{meta}{prereqs},use_module_build=>0,}}my$state={};my$try_static=sub {if ($dist->{static_install}){$self->chat("Distribution opts in x_static_install: $dist->{meta}{x_static_install}\n");$self->static_install_configure($state,$dist,$depth)}};my$try_eumm=sub {if (-e 'Makefile.PL'){$self->chat("Running Makefile.PL\n");if ($self->configure([$self->{perl},"Makefile.PL" ],$dist,$depth)){$state->{configured_ok}= -e 'Makefile'}$state->{configured}++}};my$try_mb=sub {if (-e 'Build.PL'){$self->chat("Running Build.PL\n");if ($self->configure([$self->{perl},"Build.PL" ],$dist,$depth)){$state->{configured_ok}= -e 'Build' && -f _}$state->{use_module_build}++;$state->{configured}++}};for my$try ($try_static,$try_mb,$try_eumm){$try->();last if$state->{configured_ok}}unless ($state->{configured_ok}){while (1){my$ans=lc$self->prompt("Configuring $dist->{dist} failed.\nYou can s)kip, r)etry, e)xamine build log, or l)ook ?","s");last if$ans eq 's';return$self->configure_this($dist,$depth)if$ans eq 'r';$self->show_build_log if$ans eq 'e';$self->look if$ans eq 'l'}}return$state}sub static_install_configure {my($self,$state,$dist,$depth)=@_;my$args=$depth==0 ? $self->{build_args}{configure}: [];require Menlo::Builder::Static;my$builder=Menlo::Builder::Static->new(meta=>$dist->{cpanmeta});$self->configure(sub {$builder->configure($args || [])},$dist,$depth);$state->{configured_ok}=1;$state->{static_install}=$builder;$state->{configured}++}sub find_module_name {my($self,$state)=@_;return unless$state->{configured_ok};if ($state->{use_module_build}&& -e "_build/build_params"){my$params=do {open my$in,"_build/build_params";eval(join "",<$in>)};return eval {$params->[2]{module_name}}|| undef}elsif (-e "Makefile"){open my$mf,"Makefile";while (<$mf>){if (/^\#\s+NAME\s+=>\s+(.*)/){return eval($1)}}}return}sub list_files {my$self=shift;if (-e 'MANIFEST'){require ExtUtils::Manifest;my$manifest=eval {ExtUtils::Manifest::manifind()}|| {};return sort {lc$a cmp lc$b}keys %$manifest}else {require File::Find;my@files;my$finder=sub {my$name=$File::Find::name;$name =~ s!\.[/\\]!!;push@files,$name};File::Find::find($finder,".");return sort {lc$a cmp lc$b}@files}}sub extract_packages {my($self,$meta,$dir)=@_;my$try=sub {my$file=shift;return 0 if$file =~ m!^(?:x?t|inc|local|perl5|fatlib|_build)/!;return 1 unless$meta->{no_index};return 0 if grep {$file =~ m!^$_/!}@{$meta->{no_index}{directory}|| []};return 0 if grep {$file eq $_}@{$meta->{no_index}{file}|| []};return 1};require Parse::PMFile;my@files=grep {/\.pm(?:\.PL)?$/ && $try->($_)}$self->list_files;my$provides={};for my$file (@files){my$parser=Parse::PMFile->new($meta,{UNSAFE=>1,ALLOW_DEV_VERSION=>1 });my$packages=$parser->parse($file);while (my($package,$meta)=each %$packages){$provides->{$package}||= {file=>$meta->{infile},($meta->{version}eq 'undef')? (): (version=>$meta->{version}),}}}return$provides}sub save_meta {my($self,$module,$dist,$module_name,$config_deps,$build_deps)=@_;return unless$dist->{distvname}&& $dist->{source}eq 'cpan';my$base=($ENV{PERL_MM_OPT}|| '')=~ /INSTALL_BASE=/ ? ($self->install_base($ENV{PERL_MM_OPT})."/lib/perl5"): $Config{sitelibexp};my$provides=$dist->{provides};File::Path::mkpath("blib/meta",0,0777);my$local={name=>$module_name,target=>$module,version=>exists$provides->{$module_name}? ($provides->{$module_name}{version}|| $dist->{version}): $dist->{version},dist=>$dist->{distvname},pathname=>$dist->{pathname},provides=>$provides,};require JSON::PP;open my$fh,">","blib/meta/install.json" or die $!;print {$fh}JSON::PP::encode_json($local);File::Copy::copy("MYMETA.json","blib/meta/MYMETA.json");my@cmd=(($self->{sudo}? 'sudo' : ()),$^X,'-MExtUtils::Install=install','-e',qq[install({ 'blib/meta' => '$base/$Config{archname}/.meta/$dist->{distvname}' })],);$self->run_command(\@cmd)}sub install_base {my($self,$mm_opt)=@_;$mm_opt =~ /INSTALL_BASE=(\S+)/ and return $1;die "Your PERL_MM_OPT doesn't contain INSTALL_BASE"}sub configure_features {my($self,$dist,@features)=@_;map $_->identifier,grep {$self->effective_feature($dist,$_)}@features}sub effective_feature {my($self,$dist,$feature)=@_;if ($dist->{depth}==0){my$value=$self->{features}{$feature->identifier};return$value if defined$value;return 1 if$self->{features}{__all}}if ($self->{interactive}){require CPAN::Meta::Requirements;$self->diag("[@{[ $feature->description ]}]\n",1);my$req=CPAN::Meta::Requirements->new;for my$phase (@{$dist->{want_phases}}){for my$type (@{$self->{install_types}}){$req->add_requirements($feature->prereqs->requirements_for($phase,$type))}}my$reqs=$req->as_string_hash;my@missing;for my$module (keys %$reqs){if ($self->should_install($module,$req->{$module})){push@missing,$module}}if (@missing){my$howmany=@missing;$self->diag("==> Found missing dependencies: " .join(", ",@missing)."\n",1);local$self->{prompt}=1;return$self->prompt_bool("Install the $howmany optional module(s)?","y")}}return}sub find_prereqs {my($self,$dist)=@_;my@deps=$self->extract_meta_prereqs($dist);if ($dist->{module}=~ /^Bundle::/i){push@deps,$self->bundle_deps($dist)}$self->merge_with_cpanfile($dist,\@deps);return@deps}sub merge_with_cpanfile {my($self,$dist,$deps)=@_;if ($self->{cpanfile_requirements}&&!$dist->{cpanfile}){for my$dep (@$deps){$dep->merge_with($self->{cpanfile_requirements})}}if ($self->{cpanfile_global}){for my$dep (@$deps){my$opts=$self->{cpanfile_global}->options_for_module($dep->module)or next;$dep->dist($opts->{dist})if$opts->{dist};$dep->mirror($opts->{mirror})if$opts->{mirror};$dep->url($opts->{url})if$opts->{url}}}}sub extract_meta_prereqs {my($self,$dist)=@_;if ($dist->{cpanfile}){my@features=$self->configure_features($dist,$dist->{cpanfile}->features);my$prereqs=$dist->{cpanfile}->prereqs_with(@features);$self->{cpanfile_requirements}=$prereqs->merged_requirements($dist->{want_phases},['requires']);return Menlo::Dependency->from_prereqs($prereqs,$dist->{want_phases},$self->{install_types})}require CPAN::Meta;my@meta=qw(MYMETA.json MYMETA.yml);if ($self->no_dynamic_config($dist->{meta})){push@meta,qw(META.json META.yml)}my@deps;my($meta_file)=grep -f,@meta;if ($meta_file){$self->chat("Checking dependencies from $meta_file ...\n");my$mymeta=eval {CPAN::Meta->load_file($meta_file,{lazy_validation=>1 })};if ($mymeta){$dist->{meta}{name}=$mymeta->name;$dist->{meta}{version}=$mymeta->version;return$self->extract_prereqs($mymeta,$dist)}}$self->diag_fail("No MYMETA file is found after configure. Your toolchain is too old?");return}sub bundle_deps {my($self,$dist)=@_;my$match;if ($dist->{module}){$match=sub {my$meta=Module::Metadata->new_from_file($_[0]);$meta && ($meta->name eq $dist->{module})}}else {$match=sub {1}}my@files;File::Find::find({wanted=>sub {push@files,File::Spec->rel2abs($_)if /\.pm$/i && $match->($_)},no_chdir=>1,},'.');my@deps;for my$file (@files){open my$pod,"<",$file or next;my$in_contents;while (<$pod>){if (/^=head\d\s+CONTENTS/){$in_contents=1}elsif (/^=/){$in_contents=0}elsif ($in_contents){/^(\S+)\s*(\S+)?/ and push@deps,Menlo::Dependency->new($1,$self->maybe_version($2))}}}return@deps}sub maybe_version {my($self,$string)=@_;return$string && $string =~ /^\.?\d/ ? $string : undef}sub extract_prereqs {my($self,$meta,$dist)=@_;my@features=$self->configure_features($dist,$meta->features);my$prereqs=$meta->effective_prereqs(\@features)->clone;$self->adjust_prereqs($dist,$prereqs);return Menlo::Dependency->from_prereqs($prereqs,$dist->{want_phases},$self->{install_types})}sub adjust_prereqs {my($self,$dist,$prereqs)=@_;if (-e "inc/Module/Install.pm"){for my$phase (qw(build test runtime)){my$reqs=$prereqs->requirements_for($phase,'requires');if ($reqs->requirements_for_module('ExtUtils::MakeMaker')){$reqs->clear_requirement('ExtUtils::MakeMaker');$reqs->add_minimum('ExtUtils::MakeMaker'=>0)}}}if ($dist->{static_install}){my$reqs=$prereqs->requirements_for('test'=>'requires');$reqs->add_minimum('TAP::Harness::Env'=>0)}}sub cleanup_workdirs {my$self=shift;my$expire=time - 24 * 60 * 60 * $self->{auto_cleanup};my@targets;opendir my$dh,"$self->{home}/work";while (my$e=readdir$dh){next if$e !~ /^(\d+)\.\d+$/;my$time=$1;if ($time < $expire){push@targets,"$self->{home}/work/$e"}}if (@targets){if (@targets >= 64){$self->diag("Expiring " .scalar(@targets)." work directories. This might take a while...\n")}else {$self->chat("Expiring " .scalar(@targets)." work directories.\n")}File::Path::rmtree(\@targets,0,0)}}sub scandeps_append_child {my($self,$dist)=@_;my$new_node=[$dist,[]];my$curr_node=$self->{scandeps_current}|| [undef,$self->{scandeps_tree}];push @{$curr_node->[1]},$new_node;$self->{scandeps_current}=$new_node;return sub {$self->{scandeps_current}=$curr_node}}sub dump_scandeps {my$self=shift;if ($self->{format}eq 'tree'){$self->walk_down(sub {my($dist,$depth)=@_;if ($depth==0){print "$dist->{distvname}\n"}else {print " " x ($depth - 1);print "\\_ $dist->{distvname}\n"}},1)}elsif ($self->{format}=~ /^dists?$/){$self->walk_down(sub {my($dist,$depth)=@_;print$self->format_dist($dist),"\n"},0)}elsif ($self->{format}eq 'json'){require JSON::PP;print JSON::PP::encode_json($self->{scandeps_tree})}elsif ($self->{format}eq 'yaml'){require CPAN::Meta::YAML;print CPAN::Meta::YAML::Dump($self->{scandeps_tree})}else {$self->diag("Unknown format: $self->{format}\n")}}sub walk_down {my($self,$cb,$pre)=@_;$self->_do_walk_down($self->{scandeps_tree},$cb,0,$pre)}sub _do_walk_down {my($self,$children,$cb,$depth,$pre)=@_;for my$node (@$children){$cb->($node->[0],$depth)if$pre;$self->_do_walk_down($node->[1],$cb,$depth + 1,$pre);$cb->($node->[0],$depth)unless$pre}}sub DESTROY {my$self=shift;$self->{at_exit}->($self)if$self->{at_exit}}sub mirror {my($self,$uri,$local)=@_;die("mirror: Undefined URI\n")unless defined$uri && length$uri;if ($uri =~ /^file:/){return$self->file_mirror($uri,$local)}$uri =~ s/^https:/http:/ if$self->{use_http};my$reply=$self->{http}->mirror($uri,$local);if ($uri =~ /^https:/ && ref$reply && $reply->{status}&& $reply->{status}==599 && $reply->{content}){my$invalid_cert;if (ref($self->{http})=~ m{(?:Curl|HTTPTiny|Wget)}){$invalid_cert=1 if$reply->{content}=~ m{certificate}mi}elsif (ref($self->{http})=~ m{LWP}){$invalid_cert=1 if$reply->{content}=~ m{Can't connect.+?:443}mi}if ($invalid_cert){die <<"DIE"}}return$reply}sub untar {$_[0]->{_backends}{untar}->(@_)};sub unzip {$_[0]->{_backends}{unzip}->(@_)};sub uri_to_file {my($self,$uri)=@_;if ($uri =~ s!file:/+!!){$uri="/$uri" unless$uri =~ m![a-zA-Z]:!}return$uri}sub file_get {my($self,$uri)=@_;my$file=$self->uri_to_file($uri);open my$fh,"<$file" or return;join '',<$fh>}sub file_mirror {my($self,$uri,$path)=@_;my$file=$self->uri_to_file($uri);my$source_mtime=(stat$file)[9];return 1 if -e $path && (stat$path)[9]>= $source_mtime;File::Copy::copy($file,$path);utime$source_mtime,$source_mtime,$path}sub configure_http {my$self=shift;require HTTP::Tinyish;my$use_http=$self->{use_http};my@try=qw(HTTPTiny);unshift@try,'Wget' if$self->{try_wget};unshift@try,'Curl' if$self->{try_curl};unshift@try,'LWP' if$self->{try_lwp};my@protocol=($use_http ? 'http' : 'https');push@protocol,'http' if!$use_http && grep /^http:/,@{$self->{mirrors}};my$backend;for my$try (map "HTTP::Tinyish::$_",@try){if (my$meta=HTTP::Tinyish->configure_backend($try)){if ((grep$try->supports($_),@protocol)==@protocol){for my$tool (sort keys %$meta){(my$desc=$meta->{$tool})=~ s/^(.*?)\n.*/$1/s;$self->chat("You have $tool: $desc\n")}$backend=$try;last}}}$backend ||= 'HTTP::Tinyish';$backend->new(agent=>"Menlo/$Menlo::VERSION",$use_http ? (): (verify_SSL=>1))}sub init_tools {my$self=shift;return if$self->{initialized}++;if ($self->{make}=which($Config{make})){$self->chat("You have make $self->{make}\n")}$self->{http}=$self->configure_http;my$tar=which('tar');my$tar_ver;my$maybe_bad_tar=sub {WIN32 || BAD_TAR || (($tar_ver=`@{[ qs $tar ]} --version 2>/dev/null`)=~ /GNU.*1\.13/i)};if ($tar &&!$maybe_bad_tar->()){chomp$tar_ver;$self->chat("You have $tar: $tar_ver\n");$self->{_backends}{untar}=sub {my($self,$tarfile)=@_;my$xf=($self->{verbose}? 'v' : '')."xf";my$ar=$tarfile =~ /bz2$/ ? 'j' : 'z';my($root,@others)=`@{[ qs $tar ]} ${ar}tf @{[ qs $tarfile ]}` or return undef;FILE: {chomp$root;$root =~ s!^\./!!;$root =~ s{^(.+?)/.*$}{$1};if (!length($root)){$root=shift(@others);redo FILE if$root}}$self->run_command([$tar,$ar.$xf,$tarfile ]);return$root if -d $root;$self->diag_fail("Bad archive: $tarfile");return undef}}elsif ($tar and my$gzip=which('gzip')and my$bzip2=which('bzip2')){$self->chat("You have $tar, $gzip and $bzip2\n");$self->{_backends}{untar}=sub {my($self,$tarfile)=@_;my$x="x" .($self->{verbose}? 'v' : '')."f -";my$ar=$tarfile =~ /bz2$/ ? $bzip2 : $gzip;my($root,@others)=`@{[ qs $ar ]} -dc @{[ qs $tarfile ]} | @{[ qs $tar ]} tf -` or return undef;FILE: {chomp$root;$root =~ s!^\./!!;$root =~ s{^(.+?)/.*$}{$1};if (!length($root)){$root=shift(@others);redo FILE if$root}}system "@{[ qs $ar ]} -dc @{[ qs $tarfile ]} | @{[ qs $tar ]} $x";return$root if -d $root;$self->diag_fail("Bad archive: $tarfile");return undef}}elsif (eval {require Archive::Tar}){$self->chat("Falling back to Archive::Tar $Archive::Tar::VERSION\n");$self->{_backends}{untar}=sub {my$self=shift;my$t=Archive::Tar->new($_[0]);my($root,@others)=$t->list_files;FILE: {$root =~ s!^\./!!;$root =~ s{^(.+?)/.*$}{$1};if (!length($root)){$root=shift(@others);redo FILE if$root}}$t->extract;return -d $root ? $root : undef}}else {$self->{_backends}{untar}=sub {die "Failed to extract $_[1] - You need to have tar or Archive::Tar installed.\n"}}if (my$unzip=which('unzip')){$self->chat("You have $unzip\n");$self->{_backends}{unzip}=sub {my($self,$zipfile)=@_;my@opt=$self->{verbose}? (): ('-q');my(undef,$root,@others)=`@{[ qs $unzip ]} -t @{[ qs $zipfile ]}` or return undef;FILE: {chomp$root;if ($root !~ s{^\s+testing:\s+([^/]+)/.*?\s+OK$}{$1}){$root=shift(@others);redo FILE if$root}}$self->run_command([$unzip,@opt,$zipfile ]);return$root if -d $root;$self->diag_fail("Bad archive: '$root' $zipfile");return undef}}else {$self->{_backends}{unzip}=sub {eval {require Archive::Zip}or die "Failed to extract $_[1] - You need to have unzip or Archive::Zip installed.\n";my($self,$file)=@_;my$zip=Archive::Zip->new();my$status;$status=$zip->read($file);$self->diag_fail("Read of file '$file' failed")if$status!=Archive::Zip::AZ_OK();my@members=$zip->members();for my$member (@members){my$af=$member->fileName();next if ($af =~ m!^(/|\.\./)!);$status=$member->extractToFileNamed($af);$self->diag_fail("Extracting of file 'af' from zipfile '$file' failed")if$status!=Archive::Zip::AZ_OK()}my ($root)=$zip->membersMatching(qr<^[^/]+/$>);$root &&= $root->fileName;return -d $root ? $root : undef}}}sub mask_uri_passwords {my($self,@strings)=@_;s{ (https?://) ([^:/]+) : [^@/]+ @ }{$1$2:********@}gx for@strings;return@strings}1;
   It appears your cpanm executable was installed via `perlbrew install-cpanm`.
   cpanm --self-upgrade won't upgrade the version of cpanm you're running.
   
@@ -1804,7 +1804,7 @@ $fatpacked{"Menlo/CLI/Compat.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<
     --installdeps             Only install dependencies
     --showdeps                Only display direct dependencies
     --reinstall               Reinstall the distribution even if you already have the latest version installed
-    --mirror                  Specify the base URL for the mirror (e.g. http://cpan.cpantesters.org/)
+    --mirror                  Specify the base URL for the mirror (e.g. https://cpan.cpantesters.org/)
     --mirror-only             Use the mirror's index file instead of the CPAN Meta DB
     -M,--from                 Use only this mirror base URL and its index file
     --prompt                  Prompt when configure/build/test fails
@@ -1824,18 +1824,18 @@ $fatpacked{"Menlo/CLI/Compat.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<
   
     cpanm Test::More                                          # install Test::More
     cpanm MIYAGAWA/Plack-0.99_05.tar.gz                       # full distribution path
-    cpanm http://example.org/LDS/CGI.pm-3.20.tar.gz           # install from URL
+    cpanm https://example.org/LDS/CGI.pm-3.20.tar.gz          # install from URL
     cpanm ~/dists/MyCompany-Enterprise-1.00.tar.gz            # install from a local file
     cpanm --interactive Task::Kensho                          # Configure interactively
     cpanm .                                                   # install from local directory
     cpanm --installdeps .                                     # install all the deps for the current directory
     cpanm -L extlib Plack                                     # install Plack and all non-core deps into extlib
-    cpanm --mirror http://cpan.cpantesters.org/ DBI           # use the fast-syncing mirror
+    cpanm --mirror https://cpan.cpantesters.org/ DBI           # use the fast-syncing mirror
     cpanm -M https://cpan.metacpan.org App::perlbrew          # use only this secure mirror and its index
   
   You can also specify the default options in PERL_CPANM_OPT environment variable in the shell rc:
   
-    export PERL_CPANM_OPT="--prompt --reinstall -l ~/perl --mirror http://cpan.cpantesters.org"
+    export PERL_CPANM_OPT="--prompt --reinstall -l ~/perl --mirror https://cpan.cpantesters.org"
   
   Type `man cpanm` or `perldoc cpanm` for the more detailed explanation of the options.
   
@@ -1860,6 +1860,11 @@ $fatpacked{"Menlo/CLI/Compat.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<
   ! Configuring $distname failed. See $self->{log} for details.
   ! You might have to install the following modules first to get --scandeps working correctly.
   DIAG
+  TLS issue found while fetching $uri:\n
+  $reply->{content}\n
+  Please verify your certificates or force an HTTP-only request/mirror
+  using --insecure option at your own risk.
+  DIE
 MENLO_CLI_COMPAT
 
 $fatpacked{"Menlo/Dependency.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'MENLO_DEPENDENCY';
@@ -1867,11 +1872,11 @@ $fatpacked{"Menlo/Dependency.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<
 MENLO_DEPENDENCY
 
 $fatpacked{"Menlo/Index/MetaCPAN.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'MENLO_INDEX_METACPAN';
-  use strict;use warnings;package Menlo::Index::MetaCPAN;use parent 'CPAN::Common::Index';use Class::Tiny qw/uri include_dev/;use Carp;use HTTP::Tinyish;use JSON::PP ();use Time::Local ();sub BUILD {my$self=shift;my$uri=$self->uri;$uri="https://fastapi.metacpan.org/v1/download_url/" unless defined$uri;$uri =~ s{/?$}{/};$self->uri($uri);return}sub search_packages {my ($self,$args)=@_;Carp::croak("Argument to search_packages must be hash reference")unless ref$args eq 'HASH';my$range;if ($args->{version}){$range="== $args->{version}"}elsif ($args->{version_range}){$range=$args->{version_range}}my%query=(($self->include_dev ? (dev=>1): ()),($range ? (version=>$range): ()),);my$query=join "&",map {"$_=" .$self->_uri_escape($query{$_})}sort keys%query;my$uri=$self->uri .$args->{package}.($query ? "?$query" : "");my$res=HTTP::Tinyish->new->get($uri);return unless$res->{success};my$dist_meta=eval {JSON::PP::decode_json($res->{content})};if ($dist_meta && $dist_meta->{download_url}){(my$distfile=$dist_meta->{download_url})=~ s!.+/authors/id/\w/\w\w/!!;return {package=>$args->{package},version=>$dist_meta->{version},uri=>"cpan:///distfile/$distfile",download_uri=>$self->_download_uri("http://cpan.metacpan.org",$distfile),}}return}sub _parse_date {my($self,$date)=@_;my@date=$date =~ /^(\d{4})-(\d\d)-(\d\d)T(\d\d):(\d\d):(\d\d)$/;Time::Local::timegm($date[5],$date[4],$date[3],$date[2],$date[1]- 1,$date[0]- 1900)}sub _uri_escape {my($self,$string)=@_;$string =~ s/([^a-zA-Z0-9_\-.])/uc sprintf("%%%02x",ord($1))/eg;$string}sub _download_uri {my($self,$base,$distfile)=@_;join "/",$base,"authors/id",substr($distfile,0,1),substr($distfile,0,2),$distfile}sub index_age {return time}sub search_authors {return}1;
+  use strict;use warnings;package Menlo::Index::MetaCPAN;use parent 'CPAN::Common::Index';use Class::Tiny qw/uri include_dev/;use Carp;use HTTP::Tinyish;use JSON::PP ();use Time::Local ();sub BUILD {my$self=shift;my$uri=$self->uri;$uri="https://fastapi.metacpan.org/v1/download_url/" unless defined$uri;$uri =~ s{/?$}{/};$self->uri($uri);return}sub search_packages {my ($self,$args)=@_;Carp::croak("Argument to search_packages must be hash reference")unless ref$args eq 'HASH';my$range;if ($args->{version}){$range="== $args->{version}"}elsif ($args->{version_range}){$range=$args->{version_range}}my%query=(($self->include_dev ? (dev=>1): ()),($range ? (version=>$range): ()),);my$query=join "&",map {"$_=" .$self->_uri_escape($query{$_})}sort keys%query;my$uri=$self->uri .$args->{package}.($query ? "?$query" : "");my$res=HTTP::Tinyish->new->get($uri);return unless$res->{success};my$dist_meta=eval {JSON::PP::decode_json($res->{content})};if ($dist_meta && $dist_meta->{download_url}){(my$distfile=$dist_meta->{download_url})=~ s!.+/authors/id/\w/\w\w/!!;return {package=>$args->{package},version=>$dist_meta->{version},uri=>"cpan:///distfile/$distfile",download_uri=>$self->_download_uri("https://cpan.metacpan.org",$distfile),}}return}sub _parse_date {my($self,$date)=@_;my@date=$date =~ /^(\d{4})-(\d\d)-(\d\d)T(\d\d):(\d\d):(\d\d)$/;Time::Local::timegm($date[5],$date[4],$date[3],$date[2],$date[1]- 1,$date[0]- 1900)}sub _uri_escape {my($self,$string)=@_;$string =~ s/([^a-zA-Z0-9_\-.])/uc sprintf("%%%02x",ord($1))/eg;$string}sub _download_uri {my($self,$base,$distfile)=@_;join "/",$base,"authors/id",substr($distfile,0,1),substr($distfile,0,2),$distfile}sub index_age {return time}sub search_authors {return}1;
 MENLO_INDEX_METACPAN
 
 $fatpacked{"Menlo/Index/MetaDB.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'MENLO_INDEX_METADB';
-  use strict;use warnings;package Menlo::Index::MetaDB;our$VERSION="1.9019";use parent 'CPAN::Common::Index';use Class::Tiny qw/uri/;use Carp;use CPAN::Meta::YAML;use CPAN::Meta::Requirements;use HTTP::Tiny;sub BUILD {my$self=shift;my$uri=$self->uri;$uri="http://cpanmetadb.plackperl.org/v1.0/" unless defined$uri;$uri =~ s{/?$}{/};$self->uri($uri);return}sub search_packages {my ($self,$args)=@_;Carp::croak("Argument to search_packages must be hash reference")unless ref$args eq 'HASH';return unless exists$args->{package}&& ref$args->{package}eq '';my$mod=$args->{package};if ($args->{version}|| $args->{version_range}){my$res=HTTP::Tiny->new->get($self->uri ."history/$mod");return unless$res->{success};my$range=defined$args->{version}? "== $args->{version}" : $args->{version_range};my$reqs=CPAN::Meta::Requirements->from_string_hash({$mod=>$range });my@found;for my$line (split /\r?\n/,$res->{content}){if ($line =~ /^$mod\s+(\S+)\s+(\S+)$/){push@found,{version=>$1,version_o=>version::->parse($1),distfile=>$2,}}}return unless@found;$found[-1]->{latest}=1;my$match;for my$try (sort {$b->{version_o}<=> $a->{version_o}}@found){if ($reqs->accepts_module($mod=>$try->{version_o})){$match=$try,last}}if ($match){my$file=$match->{distfile};$file =~ s{^./../}{};return {package=>$mod,version=>$match->{version},uri=>"cpan:///distfile/$file",($match->{latest}? (): (download_uri=>"http://backpan.perl.org/authors/id/$match->{distfile}")),}}}else {my$res=HTTP::Tiny->new->get($self->uri ."package/$mod");return unless$res->{success};if (my$yaml=CPAN::Meta::YAML->read_string($res->{content})){my$meta=$yaml->[0];if ($meta && $meta->{distfile}){my$file=$meta->{distfile};$file =~ s{^./../}{};return {package=>$mod,version=>$meta->{version},uri=>"cpan:///distfile/$file",}}}}return}sub index_age {return time};sub search_authors {return};1;
+  use strict;use warnings;package Menlo::Index::MetaDB;our$VERSION="1.9019";use parent 'CPAN::Common::Index';use Class::Tiny qw/uri/;use Carp;use CPAN::Meta::YAML;use CPAN::Meta::Requirements;use HTTP::Tiny;sub BUILD {my$self=shift;my$uri=$self->uri;$uri="https://cpanmetadb.plackperl.org/v1.0/" unless defined$uri;$uri =~ s{/?$}{/};$self->uri($uri);return}sub search_packages {my ($self,$args)=@_;Carp::croak("Argument to search_packages must be hash reference")unless ref$args eq 'HASH';return unless exists$args->{package}&& ref$args->{package}eq '';my$mod=$args->{package};if ($args->{version}|| $args->{version_range}){my$res=HTTP::Tiny->new->get($self->uri ."history/$mod");return unless$res->{success};my$range=defined$args->{version}? "== $args->{version}" : $args->{version_range};my$reqs=CPAN::Meta::Requirements->from_string_hash({$mod=>$range });my@found;for my$line (split /\r?\n/,$res->{content}){if ($line =~ /^$mod\s+(\S+)\s+(\S+)$/){push@found,{version=>$1,version_o=>version::->parse($1),distfile=>$2,}}}return unless@found;$found[-1]->{latest}=1;my$match;for my$try (sort {$b->{version_o}<=> $a->{version_o}}@found){if ($reqs->accepts_module($mod=>$try->{version_o})){$match=$try,last}}if ($match){my$file=$match->{distfile};$file =~ s{^./../}{};return {package=>$mod,version=>$match->{version},uri=>"cpan:///distfile/$file",($match->{latest}? (): (download_uri=>"https://backpan.perl.org/authors/id/$match->{distfile}")),}}}else {my$res=HTTP::Tiny->new->get($self->uri ."package/$mod");return unless$res->{success};if (my$yaml=CPAN::Meta::YAML->read_string($res->{content})){my$meta=$yaml->[0];if ($meta && $meta->{distfile}){my$file=$meta->{distfile};$file =~ s{^./../}{};return {package=>$mod,version=>$meta->{version},uri=>"cpan:///distfile/$file",}}}}return}sub index_age {return time};sub search_authors {return};1;
 MENLO_INDEX_METADB
 
 $fatpacked{"Menlo/Index/Mirror.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'MENLO_INDEX_MIRROR';
@@ -2456,14 +2461,14 @@ cpanm - get, unpack build and install modules from CPAN
 
   cpanm Test::More                                 # install Test::More
   cpanm MIYAGAWA/Plack-0.99_05.tar.gz              # full distribution path
-  cpanm http://example.org/LDS/CGI.pm-3.20.tar.gz  # install from URL
+  cpanm https://example.org/LDS/CGI.pm-3.20.tar.gz # install from URL
   cpanm ~/dists/MyCompany-Enterprise-1.00.tar.gz   # install from a local file
   cpanm --interactive Task::Kensho                 # Configure interactively
   cpanm .                                          # install from local directory
   cpanm --installdeps .                            # install all the deps for the current directory
   cpanm -L extlib Plack                            # install Plack and all non-core deps into extlib
-  cpanm --mirror http://cpan.cpantesters.org/ DBI  # use the fast-syncing mirror
-  cpanm --from https://cpan.metacpan.org/ Plack    # use only the HTTPS mirror
+  cpanm --mirror https://cpan.cpantesters.org/ DBI # use the fast-syncing mirror
+  cpanm --from https://cpan.metacpan.org/ Plack    # use a different mirror
 
 =head1 COMMANDS
 
@@ -2479,7 +2484,7 @@ will all work as you expect.
     cpanm Plack/Request.pm
     cpanm MIYAGAWA/Plack-1.0000.tar.gz
     cpanm /path/to/Plack-1.0000.tar.gz
-    cpanm http://cpan.metacpan.org/authors/id/M/MI/MIYAGAWA/Plack-0.9990.tar.gz
+    cpanm https://cpan.metacpan.org/authors/id/M/MI/MIYAGAWA/Plack-0.9990.tar.gz
     cpanm git://github.com/plack/Plack.git
 
 Additionally, you can use the notation using C<~> and C<@> to specify
@@ -2632,7 +2637,7 @@ the behaviour from before version 1.7023
 =item --mirror
 
 Specifies the base URL for the CPAN mirror to use, such as
-C<http://cpan.cpantesters.org/> (you can omit the trailing slash). You
+C<https://cpan.cpantesters.org/> (you can omit the trailing slash). You
 can specify multiple mirror URLs by repeating the command line option.
 
 You can use a local directory that has a CPAN mirror structure
@@ -2643,7 +2648,7 @@ scheme), it is considered as a file scheme as well.
   cpanm --mirror file:///path/to/mirror
   cpanm --mirror ~/minicpan      # Because shell expands ~ to /home/user
 
-Defaults to C<http://www.cpan.org/>.
+Defaults to C<https://www.cpan.org/>.
 
 =item --mirror-only
 
@@ -2675,7 +2680,7 @@ B<Tip:> It might be useful if you name these options with your shell
 aliases, like:
 
   alias minicpanm='cpanm --from ~/minicpan'
-  alias darkpan='cpanm --from http://mycompany.example.com/DPAN'
+  alias darkpan='cpanm --from https://mycompany.example.com/DPAN'
 
 =item --mirror-index
 
@@ -2961,9 +2966,16 @@ Defaults to true (man pages generated) unless C<-L|--local-lib-contained>
 option is supplied in which case it's set to false. You can disable
 it with C<--no-man-pages>.
 
+=item --insecure
+
+By default, cpanm only uses HTTPS. If your environment lacks TLS
+support, you can consider at your own risk to use HTTP instead by
+using the C<--insecure> flag.
+Be aware that when using that argument all requests will use HTTP.
+
 =item --lwp
 
-Uses L<LWP> module to download stuff over HTTP. Defaults to true, and
+Uses L<LWP> module to download stuff over HTTPS. Defaults to true, and
 you can say C<--no-lwp> to disable using LWP, when you want to upgrade
 LWP from CPAN on some broken perl systems.