diff options
Diffstat (limited to 'Bugzilla/Install/CPAN.pm')
| -rw-r--r-- | Bugzilla/Install/CPAN.pm | 426 |
1 files changed, 217 insertions, 209 deletions
diff --git a/Bugzilla/Install/CPAN.pm b/Bugzilla/Install/CPAN.pm index 094784e1a..4321cac61 100644 --- a/Bugzilla/Install/CPAN.pm +++ b/Bugzilla/Install/CPAN.pm @@ -13,11 +13,11 @@ use warnings; use parent qw(Exporter); our @EXPORT = qw( - BZ_LIB + BZ_LIB - check_cpan_requirements - set_cpan_config - install_module + check_cpan_requirements + set_cpan_config + install_module ); use Bugzilla::Constants; @@ -32,32 +32,28 @@ use File::Path qw(rmtree); # These are required for install-module.pl to be able to install # all modules properly. use constant REQUIREMENTS => ( - { - module => 'CPAN', - package => 'CPAN', - version => '1.81', - }, - { - # When Module::Build isn't installed, the YAML module allows - # CPAN to read META.yml to determine that Module::Build first - # needs to be installed to compile a module. - module => 'YAML', - package => 'YAML', - version => 0, - }, - { - # Many modules on CPAN are now built with Dist::Zilla, which - # unfortunately means they require this version of EU::MM to install. - module => 'ExtUtils::MakeMaker', - package => 'ExtUtils-MakeMaker', - version => '6.31', - }, + {module => 'CPAN', package => 'CPAN', version => '1.81',}, + { + # When Module::Build isn't installed, the YAML module allows + # CPAN to read META.yml to determine that Module::Build first + # needs to be installed to compile a module. + module => 'YAML', + package => 'YAML', + version => 0, + }, + { + # Many modules on CPAN are now built with Dist::Zilla, which + # unfortunately means they require this version of EU::MM to install. + module => 'ExtUtils::MakeMaker', + package => 'ExtUtils-MakeMaker', + version => '6.31', + }, ); # We need the absolute path of ext_libpath, because CPAN chdirs around # and so we can't use a relative directory. # -# We need it often enough (and at compile time, in install-module.pl) so +# We need it often enough (and at compile time, in install-module.pl) so # we make it a constant. use constant BZ_LIB => abs_path(bz_locations()->{ext_libpath}); @@ -66,217 +62,229 @@ use constant BZ_LIB => abs_path(bz_locations()->{ext_libpath}); # defaults here for most of the required parameters we know about, in case # any of them aren't set. The rest are handled by set_cpan_defaults(). use constant CPAN_DEFAULTS => { - auto_commit => 0, - # We always force builds, so there's no reason to cache them. - build_cache => 0, - build_requires_install_policy => 'yes', - cache_metadata => 1, - colorize_output => 1, - colorize_print => 'bold', - index_expire => 1, - scan_cache => 'atstart', - - inhibit_startup_message => 1, - - bzip2 => bin_loc('bzip2'), - curl => bin_loc('curl'), - gzip => bin_loc('gzip'), - links => bin_loc('links'), - lynx => bin_loc('lynx'), - make => bin_loc('make'), - pager => bin_loc('less'), - tar => bin_loc('tar'), - unzip => bin_loc('unzip'), - wget => bin_loc('wget'), - - urllist => ['http://www.cpan.org/'], + auto_commit => 0, + + # We always force builds, so there's no reason to cache them. + build_cache => 0, + build_requires_install_policy => 'yes', + cache_metadata => 1, + colorize_output => 1, + colorize_print => 'bold', + index_expire => 1, + scan_cache => 'atstart', + + inhibit_startup_message => 1, + + bzip2 => bin_loc('bzip2'), + curl => bin_loc('curl'), + gzip => bin_loc('gzip'), + links => bin_loc('links'), + lynx => bin_loc('lynx'), + make => bin_loc('make'), + pager => bin_loc('less'), + tar => bin_loc('tar'), + unzip => bin_loc('unzip'), + wget => bin_loc('wget'), + + urllist => ['http://www.cpan.org/'], }; sub check_cpan_requirements { - my ($original_dir, $original_args) = @_; + my ($original_dir, $original_args) = @_; - _require_compiler(); + _require_compiler(); - my @install; - foreach my $module (REQUIREMENTS) { - my $installed = have_vers($module, 1); - push(@install, $module) if !$installed; - } + my @install; + foreach my $module (REQUIREMENTS) { + my $installed = have_vers($module, 1); + push(@install, $module) if !$installed; + } - return if !@install; + return if !@install; - my $restart_required; - foreach my $module (@install) { - $restart_required = 1 if $module->{module} eq 'CPAN'; - install_module($module->{module}, 1); - } + my $restart_required; + foreach my $module (@install) { + $restart_required = 1 if $module->{module} eq 'CPAN'; + install_module($module->{module}, 1); + } - if ($restart_required) { - chdir $original_dir; - exec($^X, $0, @$original_args); - } + if ($restart_required) { + chdir $original_dir; + exec($^X, $0, @$original_args); + } } sub _require_compiler { - my @errors; + my @errors; - my $cc_name = $Config{cc}; - my $cc_exists = bin_loc($cc_name); + my $cc_name = $Config{cc}; + my $cc_exists = bin_loc($cc_name); - if (!$cc_exists) { - push(@errors, install_string('install_no_compiler')); - } + if (!$cc_exists) { + push(@errors, install_string('install_no_compiler')); + } - my $make_name = $CPAN::Config->{make}; - my $make_exists = bin_loc($make_name); + my $make_name = $CPAN::Config->{make}; + my $make_exists = bin_loc($make_name); - if (!$make_exists) { - push(@errors, install_string('install_no_make')); - } + if (!$make_exists) { + push(@errors, install_string('install_no_make')); + } - die @errors if @errors; + die @errors if @errors; } sub install_module { - my ($name, $test) = @_; - my $bzlib = BZ_LIB; - - # Make Module::AutoInstall install all dependencies and never prompt. - local $ENV{PERL_AUTOINSTALL} = '--alldeps'; - # This makes Net::SSLeay not prompt the user, if it gets installed. - # It also makes any other MakeMaker prompts accept their defaults. - local $ENV{PERL_MM_USE_DEFAULT} = 1; - - # Certain modules require special stuff in order to not prompt us. - my $original_makepl = $CPAN::Config->{makepl_arg}; - # This one's a regex in case we're doing Template::Plugin::GD and it - # pulls in Template-Toolkit as a dependency. - if ($name =~ /^Template/) { - $CPAN::Config->{makepl_arg} .= " TT_ACCEPT=y TT_EXTRAS=n"; - } - elsif ($name eq 'XML::Twig') { - $CPAN::Config->{makepl_arg} = "-n $original_makepl"; - } - elsif ($name eq 'SOAP::Lite') { - $CPAN::Config->{makepl_arg} .= " --noprompt"; - } - - my $module = CPAN::Shell->expand('Module', $name); - if (!$module) { - die install_string('no_such_module', { module => $name }) . "\n"; - } - - print install_string('install_module', - { module => $name, version => $module->cpan_version }) . "\n"; - - if ($test) { - CPAN::Shell->force('install', $name); - } - else { - CPAN::Shell->notest('install', $name); - } - - # If it installed any binaries in the Bugzilla directory, delete them. - if (-d "$bzlib/bin") { - File::Path::rmtree("$bzlib/bin"); - } - - $CPAN::Config->{makepl_arg} = $original_makepl; + my ($name, $test) = @_; + my $bzlib = BZ_LIB; + + # Make Module::AutoInstall install all dependencies and never prompt. + local $ENV{PERL_AUTOINSTALL} = '--alldeps'; + + # This makes Net::SSLeay not prompt the user, if it gets installed. + # It also makes any other MakeMaker prompts accept their defaults. + local $ENV{PERL_MM_USE_DEFAULT} = 1; + + # Certain modules require special stuff in order to not prompt us. + my $original_makepl = $CPAN::Config->{makepl_arg}; + + # This one's a regex in case we're doing Template::Plugin::GD and it + # pulls in Template-Toolkit as a dependency. + if ($name =~ /^Template/) { + $CPAN::Config->{makepl_arg} .= " TT_ACCEPT=y TT_EXTRAS=n"; + } + elsif ($name eq 'XML::Twig') { + $CPAN::Config->{makepl_arg} = "-n $original_makepl"; + } + elsif ($name eq 'SOAP::Lite') { + $CPAN::Config->{makepl_arg} .= " --noprompt"; + } + + my $module = CPAN::Shell->expand('Module', $name); + if (!$module) { + die install_string('no_such_module', {module => $name}) . "\n"; + } + + print install_string('install_module', + {module => $name, version => $module->cpan_version}) + . "\n"; + + if ($test) { + CPAN::Shell->force('install', $name); + } + else { + CPAN::Shell->notest('install', $name); + } + + # If it installed any binaries in the Bugzilla directory, delete them. + if (-d "$bzlib/bin") { + File::Path::rmtree("$bzlib/bin"); + } + + $CPAN::Config->{makepl_arg} = $original_makepl; } sub set_cpan_config { - my $do_global = shift; - my $bzlib = BZ_LIB; - - # We set defaults before we do anything, otherwise CPAN will - # start asking us questions as soon as we load its configuration. - eval { require CPAN::Config; }; - _set_cpan_defaults(); - - # Calling a senseless autoload that does nothing makes us - # automatically load any existing configuration. - # We want to avoid the "invalid command" message. - open(my $saveout, ">&", "STDOUT"); - open(STDOUT, '>', '/dev/null'); - eval { CPAN->ignore_this_error_message_from_bugzilla; }; - undef $@; - close(STDOUT); - open(STDOUT, '>&', $saveout); - - my $dir = $CPAN::Config->{cpan_home}; - if (!defined $dir || !-w $dir) { - # If we can't use the standard CPAN build dir, we try to make one. - $dir = "$ENV{HOME}/.cpan"; - mkdir $dir; - - # If we can't make one, we finally try to use the Bugzilla directory. - if (!-w $dir) { - print STDERR install_string('cpan_bugzilla_home'), "\n"; - $dir = "$bzlib/.cpan"; - } - } - $CPAN::Config->{cpan_home} = $dir; - $CPAN::Config->{build_dir} = "$dir/build"; - # We always force builds, so there's no reason to cache them. - $CPAN::Config->{keep_source_where} = "$dir/source"; - # This is set both here and in defaults so that it's always true. - $CPAN::Config->{inhibit_startup_message} = 1; - # Automatically install dependencies. - $CPAN::Config->{prerequisites_policy} = 'follow'; - - # Unless specified, we install the modules into the Bugzilla directory. - if (!$do_global) { - require Config; - - $CPAN::Config->{makepl_arg} .= " LIB=\"$bzlib\"" - . " INSTALLMAN1DIR=\"$bzlib/man/man1\"" - . " INSTALLMAN3DIR=\"$bzlib/man/man3\"" - # The bindirs are here because otherwise we'll try to write to - # the system binary dirs, and that will cause CPAN to die. - . " INSTALLBIN=\"$bzlib/bin\"" - . " INSTALLSCRIPT=\"$bzlib/bin\"" - # INSTALLDIRS=perl is set because that makes sure that MakeMaker - # always uses the directories we've specified here. - . " INSTALLDIRS=perl"; - $CPAN::Config->{mbuild_arg} = " --install_base \"$bzlib\"" - . " --install_path lib=\"$bzlib\"" - . " --install_path arch=\"$bzlib/$Config::Config{archname}\""; - $CPAN::Config->{mbuild_install_arg} = $CPAN::Config->{mbuild_arg}; - - # When we're not root, sometimes newer versions of CPAN will - # try to read/modify things that belong to root, unless we set - # certain config variables. - $CPAN::Config->{histfile} = "$dir/histfile"; - $CPAN::Config->{use_sqlite} = 0; - $CPAN::Config->{prefs_dir} = "$dir/prefs"; - - # Unless we actually set PERL5LIB, some modules can't install - # themselves, like DBD::mysql, DBD::Pg, and XML::Twig. - my $current_lib = $ENV{PERL5LIB} ? $ENV{PERL5LIB} . ':' : ''; - $ENV{PERL5LIB} = $current_lib . $bzlib; + my $do_global = shift; + my $bzlib = BZ_LIB; + + # We set defaults before we do anything, otherwise CPAN will + # start asking us questions as soon as we load its configuration. + eval { require CPAN::Config; }; + _set_cpan_defaults(); + + # Calling a senseless autoload that does nothing makes us + # automatically load any existing configuration. + # We want to avoid the "invalid command" message. + open(my $saveout, ">&", "STDOUT"); + open(STDOUT, '>', '/dev/null'); + eval { CPAN->ignore_this_error_message_from_bugzilla; }; + undef $@; + close(STDOUT); + open(STDOUT, '>&', $saveout); + + my $dir = $CPAN::Config->{cpan_home}; + if (!defined $dir || !-w $dir) { + + # If we can't use the standard CPAN build dir, we try to make one. + $dir = "$ENV{HOME}/.cpan"; + mkdir $dir; + + # If we can't make one, we finally try to use the Bugzilla directory. + if (!-w $dir) { + print STDERR install_string('cpan_bugzilla_home'), "\n"; + $dir = "$bzlib/.cpan"; } + } + $CPAN::Config->{cpan_home} = $dir; + $CPAN::Config->{build_dir} = "$dir/build"; + + # We always force builds, so there's no reason to cache them. + $CPAN::Config->{keep_source_where} = "$dir/source"; + + # This is set both here and in defaults so that it's always true. + $CPAN::Config->{inhibit_startup_message} = 1; + + # Automatically install dependencies. + $CPAN::Config->{prerequisites_policy} = 'follow'; + + # Unless specified, we install the modules into the Bugzilla directory. + if (!$do_global) { + require Config; + + $CPAN::Config->{makepl_arg} + .= " LIB=\"$bzlib\"" + . " INSTALLMAN1DIR=\"$bzlib/man/man1\"" + . " INSTALLMAN3DIR=\"$bzlib/man/man3\"" + + # The bindirs are here because otherwise we'll try to write to + # the system binary dirs, and that will cause CPAN to die. + . " INSTALLBIN=\"$bzlib/bin\"" . " INSTALLSCRIPT=\"$bzlib/bin\"" + + # INSTALLDIRS=perl is set because that makes sure that MakeMaker + # always uses the directories we've specified here. + . " INSTALLDIRS=perl"; + $CPAN::Config->{mbuild_arg} + = " --install_base \"$bzlib\"" + . " --install_path lib=\"$bzlib\"" + . " --install_path arch=\"$bzlib/$Config::Config{archname}\""; + $CPAN::Config->{mbuild_install_arg} = $CPAN::Config->{mbuild_arg}; + + # When we're not root, sometimes newer versions of CPAN will + # try to read/modify things that belong to root, unless we set + # certain config variables. + $CPAN::Config->{histfile} = "$dir/histfile"; + $CPAN::Config->{use_sqlite} = 0; + $CPAN::Config->{prefs_dir} = "$dir/prefs"; + + # Unless we actually set PERL5LIB, some modules can't install + # themselves, like DBD::mysql, DBD::Pg, and XML::Twig. + my $current_lib = $ENV{PERL5LIB} ? $ENV{PERL5LIB} . ':' : ''; + $ENV{PERL5LIB} = $current_lib . $bzlib; + } } sub _set_cpan_defaults { - # If CPAN hasn't been configured, we try to use some reasonable defaults. - foreach my $key (keys %{CPAN_DEFAULTS()}) { - $CPAN::Config->{$key} = CPAN_DEFAULTS->{$key} - if !defined $CPAN::Config->{$key}; - } - my @missing; - # In newer CPANs, this is in HandleConfig. In older CPANs, it's in - # Config. - if (eval { require CPAN::HandleConfig }) { - @missing = CPAN::HandleConfig->missing_config_data; - } - else { - @missing = CPAN::Config->missing_config_data; - } - - foreach my $key (@missing) { - $CPAN::Config->{$key} = ''; - } + # If CPAN hasn't been configured, we try to use some reasonable defaults. + foreach my $key (keys %{CPAN_DEFAULTS()}) { + $CPAN::Config->{$key} = CPAN_DEFAULTS->{$key} if !defined $CPAN::Config->{$key}; + } + + my @missing; + + # In newer CPANs, this is in HandleConfig. In older CPANs, it's in + # Config. + if (eval { require CPAN::HandleConfig }) { + @missing = CPAN::HandleConfig->missing_config_data; + } + else { + @missing = CPAN::Config->missing_config_data; + } + + foreach my $key (@missing) { + $CPAN::Config->{$key} = ''; + } } 1; |