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Build.PL
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Build.PL
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#!/usr/bin/perl
use strict;
use warnings;
use File::Basename;
use Getopt::Long;
use Module::Build;
use File::Basename;
use Getopt::Long;
use Module::Build;
# $SVN::Core::VERSION is set in a manner that confuses Module::Build, so
# do an explicit version check here.
my $svn_maj = 1;
my $svn_min = 4; # Need Subversion 1.4.x or above
die << "." unless eval { no warnings 'once'; require SVN::Core; $SVN::Core::VER_MAJOR > $svn_maj or ($SVN::Core::VER_MAJOR == $svn_maj and $SVN::Core::VER_MINOR >= $svn_min); };
===> Warning: SVN::Core is missing or outdated.
Please manually install SVN::Core by compiling Subversion
(version $svn_maj.$svn_min.0 or above) with SWIG/Perl bindings,
and try this installation process again.
.
my $class = Module::Build->subclass(code => <<'EOCODE');
sub ACTION_code {
my $self = shift;
my $rc = $self->SUPER::ACTION_code(@_);
warn "Copying additional files\n";
open(MAN, 'MANIFEST') or die 'Could not open MANIFEST';
my @files = map { chomp; $_ }
grep { $_ =~ m{^lib/SVN/Web/(Style|Template|I18N)} } <MAN>;
close(MAN);
$self->copy_if_modified(from => $_,
to => File::Spec->catfile($self->blib(), $_))
for map { $self->localize_file_path($_) } @files;
return $rc;
}
EOCODE
my %feature = ();
my %config_data = ();
my %requires = ('Template' => 0,
'YAML' => 0,
'Number::Format' => 0,
'Template::Plugin::Number::Format' => 0,
'Locale::Maketext' => 0,
'Locale::Maketext::Lexicon' => 0,
'Exception::Class' => 1.22,
'List::Util' => 0,
'URI' => 0,
'Time::Zone' => 0,
'Test::WWW::Mechanize' => 0,
);
=head1 NAME
Build.PL
=head1 SYNOPSIS
perl Build.PL [--run_apache_tests]
[--apache_path PATH]
[--apxs_path PATH]
[--run_apache_cgi_tests]
[--with_mod_perl]
[--run_mod_perl_tests]
[--mod_perl_path PATH]
[--run_svnweb-server_tests]
[--httpd_port PORT]
[--skip_questions]
[-- --Module::Build options]
=head1 DESCRIPTION
This is the build script for SVN::Web. Since some of SVN::Web's
functionality is optional, and/or doesn't need to be tested at install
time, it determines the correct set of pre-requisite modules prior to
install, and obtains some information from the user that is needed by the
automated tests.
The options are:
=over
=item --run_apache_tests
Whether to run post-build tests that require Apache. Use
C<--norun_apache_tests> to disable.
=item --apache_path PATH
The full path to the Apache httpd binary.
=item --apxs_path PATH
The full path to the Apache apxs binary.
=item --run_apache_cgi_tests
Whether to run post-build tests that SVN::Web as a CGI script with Apache.
Use C<--norun_apache_cgi_tests> to disable.
=item --with_mod_perl
Whether SVN::Web will be used under mod_perl. Use C<--nowith_mod_perl> to
disable.
=item --run_mod_perl_tests
Whether to run post-build tests that use SVN::Web as a mod_perl handler.
Use C<--norun_mod_perl_tests> to disable.
=item --mod_perl_path PATH
The full path to the mod_perl shared object file (typically called
F<mod_perl.so> or F<libperl.so>.
=item --run_svnweb-server_tests
Whether to run post-build tests for SVN::Web's simple web server. Use
C<--norun_svnweb-server_tests> to disable.
=item --httpd_port PORT
Specify the PORT that the Apache and svnweb-server tests should use.
=item --skip_questions
Take the command line options as read, and don't ask the user any questions
before creating the build script.
=back
You may also provide all the usual options that L<Module::Build> supports.
However, these options should appear after the options described
previously, and should be preceeded by C<-->.
=cut
my $skip_questions = 0;
GetOptions('with_mod_perl' => sub { $requires{'Apache::Request'} = 0; },
'run_apache_tests' => \$feature{run_apache_tests},
'apache_path=s' => \$config_data{apache_path},
'apxs_path=s' => \$config_data{apxs_path},
'run_apache_cgi_tests' => \$feature{run_apache_cgi_tests},
'run_mod_perl_tests' => \$feature{run_mod_perl_tests},
'mod_perl_path=s' => \$config_data{mod_perl_path},
'run_svnweb-server_tests' => \$feature{'run_svnweb-server_tests'},
'httpd_port=i' => \$config_data{httpd_port},
'skip_questions' => \$skip_questions,
);
goto build if $skip_questions;
# ------------------------------------------------------------------------
print <<EOM;
Welcome to SVN::Web. The installer will now ask you a few questions to
make sure that the list of modules that SVN::Web requires is correct.
Each question has a command line option associated with it, and there is
also a command line option to skip all the questions.
To do this, press Ctrl-C now and re-run 'perl Build.PL' with the
appropriate options. To see the documentation for the options run:
perldoc Build.PL
Press RETURN to continue.
EOM
<STDIN>;
# ------------------------------------------------------------------------
print <<EOM;
The test suite includes tests to check that SVN::Web works correctly
when installed under Apache. You do not have to run these tests, but
if you intend to use SVN::Web with Apache then they may highlight
issues that were not encountered in the author's development
environment.
EOM
$feature{run_apache_tests} =
Module::Build->y_n(q{==> Do you want to run the Apache tests?}, 'n');
while($feature{run_apache_tests}) {
$config_data{apache_path} =
Module::Build->prompt('==> Please enter the full path to your Apache httpd binary', '/usr/local/sbin/httpd');
if(! -x $config_data{apache_path}) {
print "The path\n\n";
print " '", $config_data{apache_path}, "'\n\n";
print "is not executable.\n\n";
next;
}
$config_data{apxs_path} =
Module::Build->prompt('==> Please enter the full path to your apxs binary', dirname($config_data{apache_path}) . '/apxs');
if(! -x $config_data{apxs_path}) {
print "The path\n\n";
print " '", $config_data{apxs_path}, "'\n\n";
print "is not executable.\n\n";
next;
}
last;
} continue {
$feature{run_apache_tests} =
Module::Build->y_n('==> Do you still want to run the Apache tests?', 'n');
}
# ------------------------------------------------------------------------
# Work out which version of Apache we're using
if($feature{run_apache_tests}) {
my $httpd_v = `$config_data{apache_path} -v`;
my($httpd_version) = $httpd_v =~ m{^Server version: Apache/(\d)\.};
$config_data{httpd_version} = $httpd_version;
if($httpd_version == 1) {
print "Apache 1.x detected\n";
$requires{'Apache::Request'} = 0;
}
if($httpd_version == 2) {
print "Apache 2.x detected\n";
$requires{'Apache2::Request'} = 0;
}
if($httpd_version < 1 or $httpd_version > 2) {
print <<"EOM";
The output from running
$config_data{apache_path} -v
did not produce something this program could parse to determine your
Apache version number. The output was:
$httpd_v
Please report this as a bug. In the meantime, the Apache tests have
been disabled.
EOM
$feature{run_apache_tests} = 0;
}
}
# ------------------------------------------------------------------------
if($feature{run_apache_tests}) {
print <<EOM;
SVN::Web can be run under Apache as a CGI script.
EOM
$feature{run_apache_cgi_tests} =
Module::Build->y_n('==> Do you want to test that SVN::Web works with Apache as a CGI script', 'y');
}
# ------------------------------------------------------------------------
if($feature{run_apache_tests}) {
$feature{run_mod_perl_tests} =
Module::Build->y_n(q{==> Do you want to test mod_perl support?}, 'y');
} else {
$feature{run_mod_perl_tests} = 0;
}
# Find the mod_perl .so
if(exists $config_data{apxs_path} and defined $config_data{apxs_path}) {
my $libexec_dir;
chomp($libexec_dir = `$config_data{apxs_path} -q LIBEXECDIR`);
$config_data{libexec_dir} = $libexec_dir;
foreach my $file (qw(mod_perl.so libperl.so)) {
if(-f "$libexec_dir/$file") {
$config_data{mod_perl_path} = "$libexec_dir/$file";
last;
}
}
}
while($feature{run_mod_perl_tests}) {
$config_data{mod_perl_path} =
Module::Build->prompt('==> Please enter the full path to your mod_perl library:', $config_data{mod_perl_path});
if(! -e $config_data{mod_perl_path}) {
print "The path\n\n";
print " '", $config_data{mod_perl_path}, "'\n\n";
print "does not exist.\n\n";
next;
}
last;
} continue {
$feature{run_mod_perl_tests} =
Module::Build->y_n('==> Do you still want to run the mod_perl tests?', 'n');
}
# ------------------------------------------------------------------------
print <<EOM;
SVN::Web includes a simple web server (called "svnweb-server") that
uses the HTTP::Server::Simple module.
Would you like to use this server? If so, HTTP::Server::Simple will
be added to the list of modules that SVN::Web requires and tests will
be run before installation to make sure that it is working correctly.
EOM
$feature{'run_svnweb-server_tests'} =
Module::Build->y_n(q{==> Do you want to test svnweb-server?}, 'y');
$requires{'HTTP::Server::Simple'} = 0 if $feature{'run_svnweb-server_tests'};
if($feature{run_apache_tests} or $feature{'run_svnweb-server_tests'}) {
print <<EOM;
The httpd server will be started listening on the loopback address
(127.0.0.1). However, it must be bound to a network port that is not
currently being used by another service.
EOM
until(defined $config_data{httpd_port}) {
$config_data{httpd_port} =
Module::Build->prompt('==> Please enter a spare port', 8080);
if($config_data{httpd_port} !~ /^\d+$/) {
print "The port must contain only digits.\n\n";
next;
}
if($config_data{httpd_port} < 1024 and $> != 0) {
print <<EOM;
You have entered a port number that is less than a 1024, and you are
not the root user. Please enter a different port number.
EOM
next;
}
if($config_data{httpd_port} < 1) {
print "Ports less than 1 are not allowed\n\n";
next;
}
if($config_data{httpd_port} > 65535) {
print "Ports greater than 65535 are not allowed\n\n";
next;
}
last;
} continue {
$config_data{httpd_port} = undef;
}
}
# ------------------------------------------------------------------------
print <<EOM;
SVN::Web can use plugins to turn e-mail addresses and URLs in
Subversion commit messages in to clickable hyperlinks.
EOM
if(Module::Build->y_n('==> Do you want to install these plugins?', 'y')) {
$requires{'Template::Plugin::Clickable'} = 0;
$requires{'Template::Plugin::Clickable::Email'} = 0;
}
# ------------------------------------------------------------------------
build:
$b = $class->new(
dist_name => 'SVN-Web',
dist_author => 'Nik Clayton <nik@FreeBSD.org>',
license => 'perl',
module_name => 'SVN::Web',
create_makefile_pl => 'passthrough',
create_readme => 0,
sign => 1,
script_files => [ 'bin/svnweb-install', 'bin/svnweb-server' ],
requires => \%requires,
recommends => { 'Cache::Cache', => 0,
'Template::Plugin::Subst' => 0,
'Test::Benchmark' => 0,
'Test::HTML::Tidy' => 0,
'XML::RSS::Parser' => 0, },
add_to_cleanup => [ qw't/repos*' ],
);
$b->config_data($_ => $config_data{$_}) foreach keys %config_data;
$b->feature($_ => $feature{$_}) foreach keys %feature;
$b->create_build_script();