Acme-Sort-Sleep
view release on metacpan or search on metacpan
local/lib/perl5/Module/Build/Base.pm view on Meta::CPAN
}
}
# record for later use in resume;
$self->{properties}{_added_to_INC} = [ $self->_added_to_INC ];
$self->set_bundle_inc;
$self->dist_name;
$self->dist_version;
$self->release_status;
$self->_guess_module_name unless $self->module_name;
$self->_find_nested_builds;
return $self;
}
sub resume {
my $package = shift;
my $self = $package->_construct(@_);
$self->read_config;
my @added_earlier = @{ $self->{properties}{_added_to_INC} || [] };
@INC = ($self->_added_to_INC, @added_earlier, $self->_default_INC);
# If someone called Module::Build->current() or
# Module::Build->new_from_context() and the correct class to use is
# actually a *subclass* of Module::Build, we may need to load that
# subclass here and re-delegate the resume() method to it.
unless ( $package->isa($self->build_class) ) {
my $build_class = $self->build_class;
my $config_dir = $self->config_dir || '_build';
my $build_lib = File::Spec->catdir( $config_dir, 'lib' );
unshift( @INC, $build_lib );
unless ( $build_class->can('new') ) {
eval "require $build_class; 1" or die "Failed to re-load '$build_class': $@";
}
return $build_class->resume(@_);
}
unless ($self->_perl_is_same($self->{properties}{perl})) {
my $perl = $self->find_perl_interpreter;
die(<<"DIEFATAL");
* FATAL ERROR: Perl interpreter mismatch. Configuration was initially
created with '$self->{properties}{perl}'
but we are now using '$perl'. You must
run 'Build realclean' or 'make realclean' and re-configure.
DIEFATAL
}
$self->cull_args(@ARGV);
unless ($self->allow_mb_mismatch) {
my $mb_version = $Module::Build::VERSION;
if ( $mb_version ne $self->{properties}{mb_version} ) {
$self->log_warn(<<"MISMATCH");
* WARNING: Configuration was initially created with Module::Build
version '$self->{properties}{mb_version}' but we are now using version '$mb_version'.
If errors occur, you must re-run the Build.PL or Makefile.PL script.
MISMATCH
}
}
$self->{invoked_action} = $self->{action} ||= 'build';
return $self;
}
sub new_from_context {
my ($package, %args) = @_;
$package->run_perl_script('Build.PL',[],[$package->unparse_args(\%args)]);
return $package->resume;
}
sub current {
# hmm, wonder what the right thing to do here is
local @ARGV;
return shift()->resume;
}
sub _construct {
my ($package, %input) = @_;
my $args = delete $input{args} || {};
my $config = delete $input{config} || {};
my $self = bless {
args => {%$args},
config => Module::Build::Config->new(values => $config),
properties => {
base_dir => $package->cwd,
mb_version => $Module::Build::VERSION,
%input,
},
phash => {},
stash => {}, # temporary caching, not stored in _build
}, $package;
$self->_set_defaults;
my ($p, $ph) = ($self->{properties}, $self->{phash});
foreach (qw(notes config_data features runtime_params cleanup auto_features)) {
my $file = File::Spec->catfile($self->config_dir, $_);
$ph->{$_} = Module::Build::Notes->new(file => $file);
$ph->{$_}->restore if -e $file;
if (exists $p->{$_}) {
my $vals = delete $p->{$_};
foreach my $k (sort keys %$vals) {
$self->$_($k, $vals->{$k});
}
}
}
# The following warning could be unnecessary if the user is running
# an embedded perl, but there aren't too many of those around, and
# embedded perls aren't usually used to install modules, and the
# installation process sometimes needs to run external scripts
# (e.g. to run tests).
local/lib/perl5/Module/Build/Base.pm view on Meta::CPAN
sub _backticks {
my ($self, @cmd) = @_;
if ($self->have_forkpipe) {
local *FH;
my $pid = open *FH, "-|";
if ($pid) {
return wantarray ? <FH> : join '', <FH>;
} else {
die "Can't execute @cmd: $!\n" unless defined $pid;
exec { $cmd[0] } @cmd;
}
} else {
my $cmd = $self->_quote_args(@cmd);
return `$cmd`;
}
}
# Tells us whether the construct open($fh, '-|', @command) is
# supported. It would probably be better to dynamically sense this.
sub have_forkpipe { 1 }
# Determine whether a given binary is the same as the perl
# (configuration) that started this process.
sub _perl_is_same {
my ($self, $perl) = @_;
my @cmd = ($perl);
# When run from the perl core, @INC will include the directories
# where perl is yet to be installed. We need to reference the
# absolute path within the source distribution where it can find
# it's Config.pm This also prevents us from picking up a Config.pm
# from a different configuration that happens to be already
# installed in @INC.
if ($ENV{PERL_CORE}) {
push @cmd, '-I' . File::Spec->catdir(File::Basename::dirname($perl), 'lib');
}
push @cmd, qw(-MConfig=myconfig -e print -e myconfig);
return $self->_backticks(@cmd) eq Config->myconfig;
}
# cache _discover_perl_interpreter() results
{
my $known_perl;
sub find_perl_interpreter {
my $self = shift;
return $known_perl if defined($known_perl);
return $known_perl = $self->_discover_perl_interpreter;
}
}
# Returns the absolute path of the perl interpreter used to invoke
# this process. The path is derived from $^X or $Config{perlpath}. On
# some platforms $^X contains the complete absolute path of the
# interpreter, on other it may contain a relative path, or simply
# 'perl'. This can also vary depending on whether a path was supplied
# when perl was invoked. Additionally, the value in $^X may omit the
# executable extension on platforms that use one. It's a fatal error
# if the interpreter can't be found because it can result in undefined
# behavior by routines that depend on it (generating errors or
# invoking the wrong perl.)
sub _discover_perl_interpreter {
my $proto = shift;
my $c = ref($proto) ? $proto->{config} : 'Module::Build::Config';
my $perl = $^X;
my $perl_basename = File::Basename::basename($perl);
my @potential_perls;
# Try 1, Check $^X for absolute path
push( @potential_perls, $perl )
if File::Spec->file_name_is_absolute($perl);
# Try 2, Check $^X for a valid relative path
my $abs_perl = File::Spec->rel2abs($perl);
push( @potential_perls, $abs_perl );
# Try 3, Last ditch effort: These two option use hackery to try to locate
# a suitable perl. The hack varies depending on whether we are running
# from an installed perl or an uninstalled perl in the perl source dist.
if ($ENV{PERL_CORE}) {
# Try 3.A, If we are in a perl source tree, running an uninstalled
# perl, we can keep moving up the directory tree until we find our
# binary. We wouldn't do this under any other circumstances.
# CBuilder is also in the core, so it should be available here
require ExtUtils::CBuilder;
my $perl_src = Cwd::realpath( ExtUtils::CBuilder->perl_src );
if ( defined($perl_src) && length($perl_src) ) {
my $uninstperl =
File::Spec->rel2abs(File::Spec->catfile( $perl_src, $perl_basename ));
push( @potential_perls, $uninstperl );
}
} else {
# Try 3.B, First look in $Config{perlpath}, then search the user's
# PATH. We do not want to do either if we are running from an
# uninstalled perl in a perl source tree.
push( @potential_perls, $c->get('perlpath') );
push( @potential_perls,
map File::Spec->catfile($_, $perl_basename), File::Spec->path() );
}
# Now that we've enumerated the potential perls, it's time to test
# them to see if any of them match our configuration, returning the
# absolute path of the first successful match.
my $exe = $c->get('exe_ext');
foreach my $thisperl ( @potential_perls ) {
if (defined $exe) {
$thisperl .= $exe unless $thisperl =~ m/$exe$/i;
}
if ( -f $thisperl && $proto->_perl_is_same($thisperl) ) {
return $thisperl;
local/lib/perl5/Module/Build/Base.pm view on Meta::CPAN
sub _mb_classes {
my $class = ref($_[0]) || $_[0];
return ($class, $class->mb_parents);
}
sub valid_property {
my ($class, $prop) = @_;
return grep exists( $valid_properties{$_}{$prop} ), $class->_mb_classes;
}
sub valid_properties {
return keys %{ shift->valid_properties_defaults() };
}
sub valid_properties_defaults {
my %out;
for my $class (reverse shift->_mb_classes) {
@out{ keys %{ $valid_properties{$class} } } = map {
$_->()
} values %{ $valid_properties{$class} };
}
return \%out;
}
sub array_properties {
map { exists $additive_properties{$_}->{ARRAY} ? @{$additive_properties{$_}->{ARRAY}} : () } shift->_mb_classes;
}
sub hash_properties {
map { exists $additive_properties{$_}->{HASH} ? @{$additive_properties{$_}->{HASH}} : () } shift->_mb_classes;
}
sub add_property {
my ($class, $property) = (shift, shift);
die "Property '$property' already exists"
if $class->valid_property($property);
my %p = @_ == 1 ? ( default => shift ) : @_;
my $type = ref $p{default};
$valid_properties{$class}{$property} =
$type eq 'CODE' ? $p{default} :
$type eq 'HASH' ? sub { return { %{ $p{default} } } } :
$type eq 'ARRAY'? sub { return [ @{ $p{default} } ] } :
sub { return $p{default} } ;
push @{$additive_properties{$class}->{$type}}, $property
if $type;
unless ($class->can($property)) {
# TODO probably should put these in a util package
my $sub = $type eq 'HASH'
? _make_hash_accessor($property, \%p)
: _make_accessor($property, \%p);
no strict 'refs';
*{"$class\::$property"} = $sub;
}
return $class;
}
sub property_error {
my $self = shift;
die 'ERROR: ', @_;
}
sub _set_defaults {
my $self = shift;
# Set the build class.
$self->{properties}{build_class} ||= ref $self;
# If there was no orig_dir, set to the same as base_dir
$self->{properties}{orig_dir} ||= $self->{properties}{base_dir};
my $defaults = $self->valid_properties_defaults;
foreach my $prop (keys %$defaults) {
$self->{properties}{$prop} = $defaults->{$prop}
unless exists $self->{properties}{$prop};
}
# Copy defaults for arrays any arrays.
for my $prop ($self->array_properties) {
$self->{properties}{$prop} = [@{$defaults->{$prop}}]
unless exists $self->{properties}{$prop};
}
# Copy defaults for arrays any hashes.
for my $prop ($self->hash_properties) {
$self->{properties}{$prop} = {%{$defaults->{$prop}}}
unless exists $self->{properties}{$prop};
}
}
} # end enclosure
########################################################################
sub _make_hash_accessor {
my ($property, $p) = @_;
my $check = $p->{check} || sub { 1 };
return sub {
my $self = shift;
# This is only here to deprecate the historic accident of calling
# properties as class methods - I suspect it only happens in our
# test suite.
unless(ref($self)) {
carp("\n$property not a class method (@_)");
return;
}
my $x = $self->{properties};
return $x->{$property} unless @_;
my $prop = $x->{$property};
if ( defined $_[0] && !ref $_[0] ) {
if ( @_ == 1 ) {
return exists $prop->{$_[0]} ? $prop->{$_[0]} : undef;
} elsif ( @_ % 2 == 0 ) {
my %new = (%{ $prop }, @_);
local $_ = \%new;
$x->{$property} = \%new if $check->($self);
local/lib/perl5/Module/Build/Base.pm view on Meta::CPAN
};
}
########################################################################
sub _make_accessor {
my ($property, $p) = @_;
my $check = $p->{check} || sub { 1 };
return sub {
my $self = shift;
# This is only here to deprecate the historic accident of calling
# properties as class methods - I suspect it only happens in our
# test suite.
unless(ref($self)) {
carp("\n$property not a class method (@_)");
return;
}
my $x = $self->{properties};
return $x->{$property} unless @_;
local $_ = $_[0];
$x->{$property} = shift if $check->($self);
return $x->{$property};
};
}
########################################################################
# Add the default properties.
__PACKAGE__->add_property(auto_configure_requires => 1);
__PACKAGE__->add_property(blib => 'blib');
__PACKAGE__->add_property(build_class => 'Module::Build');
__PACKAGE__->add_property(build_elements => [qw(PL support pm xs share_dir pod script)]);
__PACKAGE__->add_property(build_script => 'Build');
__PACKAGE__->add_property(build_bat => 0);
__PACKAGE__->add_property(bundle_inc => []);
__PACKAGE__->add_property(bundle_inc_preload => []);
__PACKAGE__->add_property(config_dir => '_build');
__PACKAGE__->add_property(dynamic_config => 1);
__PACKAGE__->add_property(include_dirs => []);
__PACKAGE__->add_property(license => 'unknown');
__PACKAGE__->add_property(metafile => 'META.yml');
__PACKAGE__->add_property(mymetafile => 'MYMETA.yml');
__PACKAGE__->add_property(metafile2 => 'META.json');
__PACKAGE__->add_property(mymetafile2 => 'MYMETA.json');
__PACKAGE__->add_property(recurse_into => []);
__PACKAGE__->add_property(use_rcfile => 1);
__PACKAGE__->add_property(create_packlist => 1);
__PACKAGE__->add_property(allow_mb_mismatch => 0);
__PACKAGE__->add_property(config => undef);
__PACKAGE__->add_property(test_file_exts => ['.t']);
__PACKAGE__->add_property(use_tap_harness => 0);
__PACKAGE__->add_property(cpan_client => 'cpan');
__PACKAGE__->add_property(tap_harness_args => {});
__PACKAGE__->add_property(pureperl_only => 0);
__PACKAGE__->add_property(allow_pureperl => 0);
__PACKAGE__->add_property(
'installdirs',
default => 'site',
check => sub {
return 1 if /^(core|site|vendor)$/;
return shift->property_error(
$_ eq 'perl'
? 'Perhaps you meant installdirs to be "core" rather than "perl"?'
: 'installdirs must be one of "core", "site", or "vendor"'
);
return shift->property_error("Perhaps you meant 'core'?") if $_ eq 'perl';
return 0;
},
);
{
__PACKAGE__->add_property(html_css => '');
}
{
my @prereq_action_types = qw(requires build_requires test_requires conflicts recommends);
foreach my $type (@prereq_action_types) {
__PACKAGE__->add_property($type => {});
}
__PACKAGE__->add_property(prereq_action_types => \@prereq_action_types);
}
__PACKAGE__->add_property($_ => {}) for qw(
get_options
install_base_relpaths
install_path
install_sets
meta_add
meta_merge
original_prefix
prefix_relpaths
configure_requires
);
__PACKAGE__->add_property($_) for qw(
PL_files
autosplit
base_dir
bindoc_dirs
c_source
cover
create_license
create_makefile_pl
create_readme
debugger
destdir
dist_abstract
dist_author
dist_name
dist_suffix
dist_version
dist_version_from
extra_compiler_flags
extra_linker_flags
has_config_data
install_base
libdoc_dirs
magic_number
mb_version
module_name
needs_compiler
orig_dir
perl
pm_files
pod_files
pollute
local/lib/perl5/Module/Build/Base.pm view on Meta::CPAN
}
print {$fh} Module::Build::Dumper->_data_dump($data);
close $fh;
}
sub write_config {
my ($self) = @_;
File::Path::mkpath($self->{properties}{config_dir});
-d $self->{properties}{config_dir} or die "Can't mkdir $self->{properties}{config_dir}: $!";
my @items = @{ $self->prereq_action_types };
$self->_write_data('prereqs', { map { $_, $self->$_() } @items });
$self->_write_data('build_params', [$self->{args}, $self->{config}->values_set, $self->{properties}]);
# Set a new magic number and write it to a file
$self->_write_data('magicnum', $self->magic_number(int rand 1_000_000));
$self->{phash}{$_}->write() foreach qw(notes cleanup features auto_features config_data runtime_params);
}
{
# packfile map -- keys are guts of regular expressions; If they match,
# values are module names corresponding to the packlist
my %packlist_map = (
'^File::Spec' => 'Cwd',
'^Devel::AssertOS' => 'Devel::CheckOS',
);
sub _find_packlist {
my ($self, $inst, $mod) = @_;
my $lookup = $mod;
my $packlist = eval { $inst->packlist($lookup) };
if ( ! $packlist ) {
# try from packlist_map
while ( my ($re, $new_mod) = each %packlist_map ) {
if ( $mod =~ qr/$re/ ) {
$lookup = $new_mod;
$packlist = eval { $inst->packlist($lookup) };
last;
}
}
}
return $packlist ? $lookup : undef;
}
sub set_bundle_inc {
my $self = shift;
my $bundle_inc = $self->{properties}{bundle_inc};
my $bundle_inc_preload = $self->{properties}{bundle_inc_preload};
# We're in author mode if inc::latest is loaded, but not from cwd
return unless inc::latest->can('loaded_modules');
require ExtUtils::Installed;
# ExtUtils::Installed is buggy about finding additions to default @INC
my $inst = eval { ExtUtils::Installed->new(extra_libs => [@INC]) };
if ($@) {
$self->log_warn( << "EUI_ERROR" );
Bundling in inc/ is disabled because ExtUtils::Installed could not
create a list of your installed modules. Here is the error:
$@
EUI_ERROR
return;
}
my @bundle_list = map { [ $_, 0 ] } inc::latest->loaded_modules;
# XXX TODO: Need to get ordering of prerequisites correct so they are
# are loaded in the right order. Use an actual tree?!
while( @bundle_list ) {
my ($mod, $prereq) = @{ shift @bundle_list };
# XXX TODO: Append prereqs to list
# skip if core or already in bundle or preload lists
# push @bundle_list, [$_, 1] for prereqs()
# Locate packlist for bundling
my $lookup = $self->_find_packlist($inst,$mod);
if ( ! $lookup ) {
# XXX Really needs a more helpful error message here
die << "NO_PACKLIST";
Could not find a packlist for '$mod'. If it's a core module, try
force installing it from CPAN.
NO_PACKLIST
}
else {
push @{ $prereq ? $bundle_inc_preload : $bundle_inc }, $lookup;
}
}
} # sub check_bundling
}
sub check_autofeatures {
my ($self) = @_;
my $features = $self->auto_features;
return 1 unless %$features;
# TODO refactor into ::Util
my $longest = sub {
my @str = @_ or croak("no strings given");
my @len = map({length($_)} @str);
my $max = 0;
my $longest;
for my $i (0..$#len) {
($max, $longest) = ($len[$i], $str[$i]) if($len[$i] > $max);
}
return($longest);
};
my $max_name_len = length($longest->(keys %$features));
my ($num_disabled, $log_text) = (0, "\nChecking optional features...\n");
for my $name ( sort keys %$features ) {
$log_text .= $self->_feature_deps_msg($name, $max_name_len);
}
$num_disabled = () = $log_text =~ /disabled/g;
# warn user if features disabled
if ( $num_disabled ) {
$self->log_warn( $log_text );
return 0;
}
else {
$self->log_verbose( $log_text );
return 1;
}
}
sub _feature_deps_msg {
my ($self, $name, $max_name_len) = @_;
$max_name_len ||= length $name;
my $features = $self->auto_features;
my $info = $features->{$name};
my $feature_text = "$name" . '.' x ($max_name_len - length($name) + 4);
my ($log_text, $disabled) = ('','');
if ( my $failures = $self->prereq_failures($info) ) {
$disabled = grep( /^(?:\w+_)?(?:requires|conflicts)$/,
local/lib/perl5/Module/Build/Base.pm view on Meta::CPAN
return;
}
else {
return eval "require $modname";
}
}
sub check_installed_status {
my ($self, $modname, $spec) = @_;
my %status = (need => $spec);
if ($modname eq 'perl') {
$status{have} = $self->perl_version;
} elsif (eval { no strict; $status{have} = ${"${modname}::VERSION"} }) {
# Don't try to load if it's already loaded
} else {
my $pm_info = Module::Metadata->new_from_module( $modname );
unless (defined( $pm_info )) {
@status{ qw(have message) } = ('<none>', "$modname is not installed");
return \%status;
}
$status{have} = eval { $pm_info->version() };
if ($spec and !defined($status{have})) {
@status{ qw(have message) } = (undef, "Couldn't find a \$VERSION in prerequisite $modname");
return \%status;
}
}
my @conditions = $self->_parse_conditions($spec);
foreach (@conditions) {
my ($op, $version) = /^\s* (<=?|>=?|==|!=) \s* ([\w.]+) \s*$/x
or die "Invalid prerequisite condition '$_' for $modname";
$version = $self->perl_version_to_float($version)
if $modname eq 'perl';
next if $op eq '>=' and !$version; # Module doesn't have to actually define a $VERSION
unless ($self->compare_versions( $status{have}, $op, $version )) {
$status{message} = "$modname ($status{have}) is installed, but we need version $op $version";
return \%status;
}
}
$status{ok} = 1;
return \%status;
}
sub compare_versions {
my $self = shift;
my ($v1, $op, $v2) = @_;
$v1 = version->new($v1)
unless eval { $v1->isa('version') };
my $eval_str = "\$v1 $op \$v2";
my $result = eval $eval_str;
$self->log_warn("error comparing versions: '$eval_str' $@") if $@;
return $result;
}
# I wish I could set $! to a string, but I can't, so I use $@
sub check_installed_version {
my ($self, $modname, $spec) = @_;
my $status = $self->check_installed_status($modname, $spec);
if ($status->{ok}) {
return $status->{have} if $status->{have} and "$status->{have}" ne '<none>';
return '0 but true';
}
$@ = $status->{message};
return 0;
}
sub make_executable {
# Perl's chmod() is mapped to useful things on various non-Unix
# platforms, so we use it in the base class even though it looks
# Unixish.
my $self = shift;
foreach (@_) {
my $current_mode = (stat $_)[2];
chmod $current_mode | oct(111), $_;
}
}
sub is_executable {
# We assume this does the right thing on generic platforms, though
# we do some other more specific stuff on Unixish platforms.
my ($self, $file) = @_;
return -x $file;
}
sub _startperl { shift()->config('startperl') }
# Return any directories in @INC which are not in the default @INC for
# this perl. For example, stuff passed in with -I or loaded with "use lib".
sub _added_to_INC {
my $self = shift;
my %seen;
$seen{$_}++ foreach $self->_default_INC;
return grep !$seen{$_}++, @INC;
}
# Determine the default @INC for this Perl
{
my @default_inc; # Memoize
sub _default_INC {
my $self = shift;
return @default_inc if @default_inc;
local $ENV{PERL5LIB}; # this is not considered part of the default.
my $perl = ref($self) ? $self->perl : $self->find_perl_interpreter;
local/lib/perl5/Module/Build/Base.pm view on Meta::CPAN
sub dispatch {
my $self = shift;
local $self->{_completed_actions} = {};
if (@_) {
my ($action, %p) = @_;
my $args = $p{args} ? delete($p{args}) : {};
local $self->{invoked_action} = $action;
local $self->{args} = {%{$self->{args}}, %$args};
local $self->{properties} = {%{$self->{properties}}, %p};
return $self->_call_action($action);
}
die "No build action specified" unless $self->{action};
local $self->{invoked_action} = $self->{action};
$self->_call_action($self->{action});
}
sub _call_action {
my ($self, $action) = @_;
return if $self->{_completed_actions}{$action}++;
local $self->{action} = $action;
my $method = $self->can_action( $action );
die "No action '$action' defined, try running the 'help' action.\n" unless $method;
$self->log_debug("Starting ACTION_$action\n");
my $rc = $self->$method();
$self->log_debug("Finished ACTION_$action\n");
return $rc;
}
sub can_action {
my ($self, $action) = @_;
return $self->can( "ACTION_$action" );
}
# cuts the user-specified options out of the command-line args
sub cull_options {
my $self = shift;
my (@argv) = @_;
# XXX is it even valid to call this as a class method?
return({}, @argv) unless(ref($self)); # no object
my $specs = $self->get_options;
return({}, @argv) unless($specs and %$specs); # no user options
require Getopt::Long;
# XXX Should we let Getopt::Long handle M::B's options? That would
# be easy-ish to add to @specs right here, but wouldn't handle options
# passed without "--" as M::B currently allows. We might be able to
# get around this by setting the "prefix_pattern" Configure option.
my @specs;
my $args = {};
# Construct the specifications for GetOptions.
foreach my $k (sort keys %$specs) {
my $v = $specs->{$k};
# Throw an error if specs conflict with our own.
die "Option specification '$k' conflicts with a " . ref $self
. " option of the same name"
if $self->valid_property($k);
push @specs, $k . (defined $v->{type} ? $v->{type} : '');
push @specs, $v->{store} if exists $v->{store};
$args->{$k} = $v->{default} if exists $v->{default};
}
local @ARGV = @argv; # No other way to dupe Getopt::Long
# Get the options values and return them.
# XXX Add option to allow users to set options?
if ( @specs ) {
Getopt::Long::Configure('pass_through');
Getopt::Long::GetOptions($args, @specs);
}
return $args, @ARGV;
}
sub unparse_args {
my ($self, $args) = @_;
my @out;
foreach my $k (sort keys %$args) {
my $v = $args->{$k};
push @out, (ref $v eq 'HASH' ? map {+"--$k", "$_=$v->{$_}"} sort keys %$v :
ref $v eq 'ARRAY' ? map {+"--$k", $_} @$v :
("--$k", $v));
}
return @out;
}
sub args {
my $self = shift;
return wantarray ? %{ $self->{args} } : $self->{args} unless @_;
my $key = shift;
$self->{args}{$key} = shift if @_;
return $self->{args}{$key};
}
# allows select parameters (with underscores) to be spoken with dashes
# when used as command-line options
sub _translate_option {
my $self = shift;
my $opt = shift;
(my $tr_opt = $opt) =~ tr/-/_/;
return $tr_opt if grep $tr_opt =~ /^(?:no_?)?$_$/, qw(
create_license
create_makefile_pl
create_readme
extra_compiler_flags
extra_linker_flags
install_base
install_path
meta_add
meta_merge
test_files
use_rcfile
local/lib/perl5/Module/Build/Base.pm view on Meta::CPAN
sub ACTION_test {
my ($self) = @_;
$self->generic_test(type => 'default');
}
sub generic_test {
my $self = shift;
(@_ % 2) and croak('Odd number of elements in argument hash');
my %args = @_;
my $p = $self->{properties};
my @types = (
(exists($args{type}) ? $args{type} : ()),
(exists($args{types}) ? @{$args{types}} : ()),
);
@types or croak "need some types of tests to check";
my %test_types = (
default => $p->{test_file_exts},
(defined($p->{test_types}) ? %{$p->{test_types}} : ()),
);
for my $type (@types) {
croak "$type not defined in test_types!"
unless defined $test_types{ $type };
}
# we use local here because it ends up two method calls deep
local $p->{test_file_exts} = [ map { ref $_ ? @$_ : $_ } @test_types{@types} ];
$self->depends_on('code');
# Protect others against our @INC changes
local @INC = @INC;
# Make sure we test the module in blib/
unshift @INC, (File::Spec->catdir($p->{base_dir}, $self->blib, 'lib'),
File::Spec->catdir($p->{base_dir}, $self->blib, 'arch'));
# Filter out nonsensical @INC entries - some versions of
# Test::Harness will really explode the number of entries here
@INC = grep {ref() || -d} @INC if @INC > 100;
$self->do_tests;
}
# Test::Harness dies on failure but TAP::Harness does not, so we must
# die if running under TAP::Harness
sub do_tests {
my $self = shift;
my $tests = $self->find_test_files;
local $ENV{PERL_DL_NONLAZY} = 1;
if(@$tests) {
my $args = $self->tap_harness_args;
if($self->use_tap_harness or ($args and %$args)) {
my $aggregate = $self->run_tap_harness($tests);
if ( $aggregate->has_errors ) {
die "Errors in testing. Cannot continue.\n";
}
}
else {
$self->run_test_harness($tests);
}
}
else {
$self->log_info("No tests defined.\n");
}
$self->run_visual_script;
}
sub run_tap_harness {
my ($self, $tests) = @_;
require TAP::Harness::Env;
# TODO allow the test @INC to be set via our API?
my $aggregate = TAP::Harness::Env->create({
lib => [@INC],
verbosity => $self->{properties}{verbose},
switches => [ $self->harness_switches ],
%{ $self->tap_harness_args },
})->runtests(@$tests);
return $aggregate;
}
sub run_test_harness {
my ($self, $tests) = @_;
require Test::Harness;
local $Test::Harness::verbose = $self->verbose || 0;
local $Test::Harness::switches = join ' ', $self->harness_switches;
Test::Harness::runtests(@$tests);
}
sub run_visual_script {
my $self = shift;
# This will get run and the user will see the output. It doesn't
# emit Test::Harness-style output.
$self->run_perl_script('visual.pl', '-Mblib='.$self->blib)
if -e 'visual.pl';
}
sub harness_switches {
my $self = shift;
my @res;
push @res, qw(-w -d) if $self->{properties}{debugger};
push @res, '-MDevel::Cover' if $self->{properties}{cover};
return @res;
}
sub test_files {
my $self = shift;
my $p = $self->{properties};
local/lib/perl5/Module/Build/Base.pm view on Meta::CPAN
# 1) If it's an ActiveState perl install, we need to run
# ActivePerl::DocTools->UpdateTOC;
# 2) Links to other modules are not being generated
sub htmlify_pods {
my $self = shift;
my $type = shift;
my $htmldir = shift || File::Spec->catdir($self->blib, "${type}html");
$self->add_to_cleanup('pod2htm*');
my $pods = $self->_find_pods( $self->{properties}{"${type}doc_dirs"},
exclude => [ $self->file_qr('\.(?:bat|com|html)$') ] );
return unless %$pods; # nothing to do
unless ( -d $htmldir ) {
File::Path::mkpath($htmldir, 0, oct(755))
or die "Couldn't mkdir $htmldir: $!";
}
my @rootdirs = ($type eq 'bin') ? qw(bin) :
$self->installdirs eq 'core' ? qw(lib) : qw(site lib);
my $podroot = $ENV{PERL_CORE}
? File::Basename::dirname($ENV{PERL_CORE})
: $self->original_prefix('core');
my $htmlroot = $self->install_sets('core')->{libhtml};
my $podpath;
unless (defined $self->args('html_links') and !$self->args('html_links')) {
my @podpath = ( (map { File::Spec->abs2rel($_ ,$podroot) } grep { -d }
( $self->install_sets('core', 'lib'), # lib
$self->install_sets('core', 'bin'), # bin
$self->install_sets('site', 'lib'), # site/lib
) ), File::Spec->rel2abs($self->blib) );
$podpath = $ENV{PERL_CORE}
? File::Spec->catdir($podroot, 'lib')
: join(":", map { tr,:\\,|/,; $_ } @podpath);
}
my $blibdir = join('/', File::Spec->splitdir(
(File::Spec->splitpath(File::Spec->rel2abs($htmldir),1))[1]),''
);
my ($with_ActiveState, $htmltool);
if ( $with_ActiveState = $self->_is_ActivePerl
&& eval { require ActivePerl::DocTools::Pod; 1 }
) {
my $tool_v = ActiveState::DocTools::Pod->VERSION;
$htmltool = "ActiveState::DocTools::Pod";
$htmltool .= " $tool_v" if $tool_v && length $tool_v;
}
else {
require Module::Build::PodParser;
require Pod::Html;
$htmltool = "Pod::Html " . Pod::Html->VERSION;
}
$self->log_verbose("Converting Pod to HTML with $htmltool\n");
my $errors = 0;
POD:
foreach my $pod ( sort keys %$pods ) {
my ($name, $path) = File::Basename::fileparse($pods->{$pod},
$self->file_qr('\.(?:pm|plx?|pod)$')
);
my @dirs = File::Spec->splitdir( File::Spec->canonpath( $path ) );
pop( @dirs ) if scalar(@dirs) && $dirs[-1] eq File::Spec->curdir;
my $fulldir = File::Spec->catdir($htmldir, @rootdirs, @dirs);
my $tmpfile = File::Spec->catfile($fulldir, "${name}.tmp");
my $outfile = File::Spec->catfile($fulldir, "${name}.html");
my $infile = File::Spec->abs2rel($pod);
next if $self->up_to_date($infile, $outfile);
unless ( -d $fulldir ){
File::Path::mkpath($fulldir, 0, oct(755))
or die "Couldn't mkdir $fulldir: $!";
}
$self->log_verbose("HTMLifying $infile -> $outfile\n");
if ( $with_ActiveState ) {
my $depth = @rootdirs + @dirs;
my %opts = ( infile => $infile,
outfile => $tmpfile,
( defined($podpath) ? (podpath => $podpath) : ()),
podroot => $podroot,
index => 1,
depth => $depth,
);
eval {
ActivePerl::DocTools::Pod::pod2html(map { ($_, $opts{$_}) } sort keys %opts);
1;
} or $self->log_warn("[$htmltool] pod2html (" .
join(", ", map { "q{$_} => q{$opts{$_}}" } (sort keys %opts)) . ") failed: $@");
} else {
my $path2root = File::Spec->catdir((File::Spec->updir) x @dirs);
open(my $fh, '<', $infile) or die "Can't read $infile: $!";
my $abstract = Module::Build::PodParser->new(fh => $fh)->get_abstract();
my $title = join( '::', (@dirs, $name) );
$title .= " - $abstract" if $abstract;
my @opts = (
"--title=$title",
( defined($podpath) ? "--podpath=$podpath" : ()),
"--infile=$infile",
"--outfile=$tmpfile",
"--podroot=$podroot",
($path2root ? "--htmlroot=$path2root" : ()),
);
unless ( eval{Pod::Html->VERSION(1.12)} ) {
push( @opts, ('--flush') ); # caching removed in 1.12
}
if ( eval{Pod::Html->VERSION(1.12)} ) {
push( @opts, ('--header', '--backlink') );
} elsif ( eval{Pod::Html->VERSION(1.03)} ) {
push( @opts, ('--header', '--backlink=Back to Top') );
}
$self->log_verbose("P::H::pod2html @opts\n");
{
my $orig = Cwd::getcwd();
eval { Pod::Html::pod2html(@opts); 1 }
or $self->log_warn("[$htmltool] pod2html( " .
join(", ", map { "q{$_}" } @opts) . ") failed: $@");
chdir($orig);
}
}
# We now have to cleanup the resulting html file
if ( ! -r $tmpfile ) {
$errors++;
next POD;
}
open(my $fh, '<', $tmpfile) or die "Can't read $tmpfile: $!";
my $html = join('',<$fh>);
close $fh;
if (!$self->_is_ActivePerl) {
# These fixups are already done by AP::DT:P:pod2html
# The output from pod2html is NOT XHTML!
# IE6+ will display content that is not valid for DOCTYPE
$html =~ s#^<!DOCTYPE .*?>#<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">#im;
$html =~ s#<html xmlns="http://www.w3.org/1999/xhtml">#<html>#i;
# IE6+ will not display local HTML files with strict
# security without this comment
$html =~ s#<head>#<head>\n<!-- saved from url=(0017)http://localhost/ -->#i;
}
# Fixup links that point to our temp blib
$html =~ s/\Q$blibdir\E//g;
open($fh, '>', $outfile) or die "Can't write $outfile: $!";
print $fh $html;
close $fh;
unlink($tmpfile);
}
return ! $errors;
}
# Adapted from ExtUtils::MM_Unix
sub man1page_name {
my $self = shift;
return File::Basename::basename( shift );
}
# Adapted from ExtUtils::MM_Unix and Pod::Man
# Depending on M::B's dependency policy, it might make more sense to refactor
# Pod::Man::begin_pod() to extract a name() methods, and use them...
# -spurkis
sub man3page_name {
my $self = shift;
my ($vol, $dirs, $file) = File::Spec->splitpath( shift );
my @dirs = File::Spec->splitdir( File::Spec->canonpath($dirs) );
# Remove known exts from the base name
$file =~ s/\.p(?:od|m|l)\z//i;
return join( $self->manpage_separator, @dirs, $file );
}
sub manpage_separator {
return '::';
}
# For systems that don't have 'diff' executable, should use Algorithm::Diff
sub ACTION_diff {
my $self = shift;
$self->depends_on('build');
my $local_lib = File::Spec->rel2abs('lib');
my @myINC = grep {$_ ne $local_lib} @INC;
# The actual install destination might not be in @INC, so check there too.
push @myINC, map $self->install_destination($_), qw(lib arch);
my @flags = @{$self->{args}{ARGV}};
@flags = $self->split_like_shell($self->{args}{flags} || '') unless @flags;
my $installmap = $self->install_map;
delete $installmap->{read};
delete $installmap->{write};
my $text_suffix = $self->file_qr('\.(pm|pod)$');
foreach my $localdir (sort keys %$installmap) {
my @localparts = File::Spec->splitdir($localdir);
my $files = $self->rscan_dir($localdir, sub {-f});
foreach my $file (@$files) {
my @parts = File::Spec->splitdir($file);
@parts = @parts[@localparts .. $#parts]; # Get rid of blib/lib or similar
my $installed = Module::Metadata->find_module_by_name(
join('::', @parts), \@myINC );
if (not $installed) {
print "Only in lib: $file\n";
next;
local/lib/perl5/Module/Build/Base.pm view on Meta::CPAN
# Localize
my %dist_files = map { $self->localize_file_path($_) => $_ }
keys %$manifest;
my @pm_files = sort grep { $_ !~ m{^t} } # skip things in t/
grep {exists $dist_files{$_}}
keys %{ $self->find_pm_files };
return $self->find_packages_in_files(\@pm_files, \%dist_files);
}
# XXX Do not document this function; mst wrote it and now says the API is
# stupid and needs to be fixed and it shouldn't become a public API until then
sub find_packages_in_files {
my ($self, $file_list, $filename_map) = @_;
# First, we enumerate all packages & versions,
# separating into primary & alternative candidates
my( %prime, %alt );
foreach my $file (@{$file_list}) {
my $mapped_filename = $filename_map->{$file};
my @path = split( /\//, $mapped_filename );
(my $prime_package = join( '::', @path[1..$#path] )) =~ s/\.pm$//;
my $pm_info = Module::Metadata->new_from_file( $file );
foreach my $package ( $pm_info->packages_inside ) {
next if $package eq 'main'; # main can appear numerous times, ignore
next if $package eq 'DB'; # special debugging package, ignore
next if grep /^_/, split( /::/, $package ); # private package, ignore
my $version = $pm_info->version( $package );
if ( $package eq $prime_package ) {
if ( exists( $prime{$package} ) ) {
# Module::Metadata will handle this conflict
die "Unexpected conflict in '$package'; multiple versions found.\n";
} else {
$prime{$package}{file} = $mapped_filename;
$prime{$package}{version} = $version if defined( $version );
}
} else {
push( @{$alt{$package}}, {
file => $mapped_filename,
version => $version,
} );
}
}
}
# Then we iterate over all the packages found above, identifying conflicts
# and selecting the "best" candidate for recording the file & version
# for each package.
foreach my $package ( sort keys( %alt ) ) {
my $result = $self->_resolve_module_versions( $alt{$package} );
if ( exists( $prime{$package} ) ) { # primary package selected
if ( $result->{err} ) {
# Use the selected primary package, but there are conflicting
# errors among multiple alternative packages that need to be
# reported
$self->log_warn(
"Found conflicting versions for package '$package'\n" .
" $prime{$package}{file} ($prime{$package}{version})\n" .
$result->{err}
);
} elsif ( defined( $result->{version} ) ) {
# There is a primary package selected, and exactly one
# alternative package
if ( exists( $prime{$package}{version} ) &&
defined( $prime{$package}{version} ) ) {
# Unless the version of the primary package agrees with the
# version of the alternative package, report a conflict
if ( $self->compare_versions( $prime{$package}{version}, '!=',
$result->{version} ) ) {
$self->log_warn(
"Found conflicting versions for package '$package'\n" .
" $prime{$package}{file} ($prime{$package}{version})\n" .
" $result->{file} ($result->{version})\n"
);
}
} else {
# The prime package selected has no version so, we choose to
# use any alternative package that does have a version
$prime{$package}{file} = $result->{file};
$prime{$package}{version} = $result->{version};
}
} else {
# no alt package found with a version, but we have a prime
# package so we use it whether it has a version or not
}
} else { # No primary package was selected, use the best alternative
if ( $result->{err} ) {
$self->log_warn(
"Found conflicting versions for package '$package'\n" .
$result->{err}
);
}
# Despite possible conflicting versions, we choose to record
# something rather than nothing
$prime{$package}{file} = $result->{file};
$prime{$package}{version} = $result->{version}
if defined( $result->{version} );
}
}
# Normalize versions or delete them if undef/0
for my $provides ( values %prime ) {
if ( $provides->{version} ) {
$provides->{version} = $self->normalize_version( $provides->{version} )
}
else {
delete $provides->{version};
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