use warnings;
use Cwd qw/abs_path/;
+use List::Util qw/reduce/;
use File::Copy ();
use File::Path ();
use File::Spec;
=head1 VERSION
-Version 0.07
+Version 0.08
=cut
-our $VERSION = '0.07';
+our $VERSION = '0.08';
=head1 SYNOPSIS
my $OK = sub { $stat->prepared(1); 1 };
my $FAIL = sub { $stat->prepared(0); $self->_abort(@_) if @_; 0 };
+ my $SKIP = sub { $stat->prepared(1); $stat->created(1); $self->_skip(@_) if @_; 1 };
- my $keywords = delete $opts{'keywords'};
+ my $keywords = delete $opts{keywords};
if (defined $keywords) {
$keywords = [ split ' ', $keywords ];
} else {
}
$stat->keywords($keywords);
- my $manifest = delete $opts{'manifest'};
+ my $manifest = delete $opts{manifest};
$manifest = 1 unless defined $manifest;
$manifest = 0 if $manifest =~ /^\s*no?\s*$/i;
$stat->do_manifest($manifest);
- my $header = delete $opts{'header'};
+ my $header = delete $opts{header};
if (defined $header) {
1 while chomp $header;
$header .= "\n\n";
}
$stat->header($header);
- my $footer = delete $opts{'footer'};
+ my $footer = delete $opts{footer};
if (defined $footer) {
$footer = "\n" . $footer;
} else {
}
$stat->footer($footer);
- my $overlay = delete $opts{'overlay'};
+ my $overlay = delete $opts{overlay};
$overlay = (defined $overlay) ? abs_path $overlay : '/usr/local/portage';
$stat->overlay($overlay);
- my $distdir = delete $opts{'distdir'};
+ my $distdir = delete $opts{distdir};
$distdir = (defined $distdir) ? abs_path $distdir : $default_distdir;
$stat->distdir($distdir);
- if ($stat->do_manifest && !-w $stat->distdir) {
- return $FAIL->('distdir isn\'t writable');
- }
+ return $FAIL->("distdir isn't writable") if $stat->do_manifest && !-w $distdir;
+
$stat->fetched_arch($mod->status->fetch);
my $cur = File::Spec->curdir();
);
$stat->ebuild_file($file);
- if (-e $file) {
- my $skip = 1;
- if ($stat->force and not $forced{$file}) {
- if (-w $file) {
- 1 while unlink $file;
- $forced{$file} = 1;
- $skip = 0;
- } else {
- $self->_skip("Can't force rewriting of $file");
+ if ($stat->force) {
+ # Always generate an ebuild in our category when forcing
+ if ($forced{$file}) {
+ $stat->dist($file);
+ return $SKIP->('Ebuild already forced for', $stat->distribution);
+ }
+ ++$forced{$file};
+ if (-e $file) {
+ unless (-w $file) {
+ $stat->dist($file);
+ return $SKIP->("Can't force rewriting of $file");
}
- } else {
- $self->_skip('Ebuild already generated for', $stat->distribution);
+ 1 while unlink $file;
}
- if ($skip) {
- $stat->prepared(1);
- $stat->created(1);
- $stat->dist($file);
- return 1;
+ } else {
+ if (my @match = $self->_cpan2portage($name, $version)) {
+ $stat->dist($match[1]);
+ return $SKIP->('Ebuild already generated for', $stat->distribution);
}
}
$stat->uri('http://search.cpan.org/dist/' . $name);
- unless ($author =~ /^(.)(.)/) {
- return $FAIL->('Wrong author name');
- }
- $stat->src("mirror://cpan/modules/by-authors/id/$1/$1$2/$author/"
- . $mod->package);
+ $author =~ /^(.)(.)/ or return $FAIL->('Wrong author name');
+ $stat->src("mirror://cpan/modules/by-authors/id/$1/$1$2/$author/" . $mod->package);
$stat->license($self->intuit_license);
for my $prereq (sort keys %$prereqs) {
next if $prereq =~ /^perl(?:-|\z)/;
my $obj = $int->module_tree($prereq);
- return $FAIL->('Wrong module object') unless $obj;
+ next unless $obj; # Not in the module tree (e.g. Config)
next if $obj->package_is_perl_core;
{
my $version;
my @licenses = CPANPLUS::Dist::Gentoo::Maps::license_c2g($dslip_license{$1});
return \@licenses if @licenses;
}
+
my $extract_dir = $mod->status->extract;
for my $meta_file (qw/META.json META.yml/) {
my $self = shift;
my $stat = $self->status;
- my $OK = sub { $stat->created(1); $stat->dist($stat->ebuild_file); 1 };
- my $FAIL = sub { $stat->created(0); $stat->dist(undef); $self->_abort(@_) if @_; 0 };
+ my $file;
+
+ my $OK = sub {
+ $stat->created(1);
+ $stat->dist($file) if defined $file;
+ 1;
+ };
+
+ my $FAIL = sub {
+ $stat->created(0);
+ $stat->dist(undef);
+ $self->_abort(@_) if @_;
+ if (defined $file and -f $file) {
+ 1 while unlink $file;
+ }
+ 0;
+ };
unless ($stat->prepared) {
return $FAIL->(
if ($stat->created) {
$self->_skip($stat->distribution, 'was already created');
+ $file = $stat->dist; # Keep the existing one.
return $OK->();
}
return $FAIL->("mkpath($dir): $@") if $@;
}
- my $file = $stat->ebuild_file;
- open my $eb, '>', $file or return $FAIL->("open($file): $!");
- print $eb $self->ebuild_source;
- close $eb;
+ $file = $stat->ebuild_file;
+
+ # Create a placeholder ebuild to prevent recursion with circular dependencies.
+ {
+ open my $eb, '>', $file or return $FAIL->("open($file): $!");
+ print $eb "PLACEHOLDER\n";
+ }
$stat->created(0);
$stat->dist(undef);
$self->SUPER::create(@_);
- unless ($stat->created) {
- 1 while unlink $file;
- return $FAIL->();
- }
+ return $FAIL->() unless $stat->created;
- if ($stat->do_manifest and not $self->update_manifest) {
- 1 while unlink $file;
- return $FAIL->();
+ {
+ open my $eb, '>', $file or return $FAIL->("open($file): $!");
+ my $source = $self->ebuild_source;
+ return $FAIL->() unless defined $source;
+ print $eb $source;
}
+ return $FAIL->() if $stat->do_manifest and not $self->update_manifest;
+
return $OK->();
}
=head2 C<ebuild_source>
-Returns the source of the ebuild for the current dist object.
+Returns the source of the ebuild for the current dist object, or C<undef> when one of the dependencies couldn't be mapped to an existing ebuild.
=cut
# We must resolve the deps now and not inside prepare because _cpan2portage
# has to see the ebuilds already generated for the dependencies of the current
# dist.
- my @deps = do {
- my %seen;
- sort grep !$seen{$_}++, 'dev-lang/perl',
- map $self->_cpan2portage(@$_), @{$stat->deps}
- };
+ my @deps;
+ for (@{$stat->deps}) {
+ my $dep = $self->_cpan2portage(@$_);
+ unless (defined $dep) {
+ $self->_abort(
+ "Couldn't find an appropriate ebuild for $_->[0] in the portage tree"
+ );
+ return;
+ }
+ push @deps, $dep;
+ }
+
+ @deps = do { my %seen; sort grep !$seen{$_}++, 'dev-lang/perl', @deps };
my $d = $stat->header;
$d .= "# Generated by CPANPLUS::Dist::Gentoo version $VERSION\n\n";
"$atom-*.ebuild",
) or next;
+ my $last = reduce {
+ CPANPLUS::Dist::Gentoo::Maps::version_gcmp($b->[1], $a->[1]) >= 0 ? $b : $a
+ } map [ $_, /\Q$atom\E-v?([\d._pr-]+).*?\.ebuild$/ ? $1 : 0 ], @ebuilds;
+
+ my $dep;
if (defined $ver) { # implies that $version is defined
- for (@ebuilds) {
- my ($eb_ver) = /\Q$atom\E-v?([\d._pr-]+).*?\.ebuild$/;
- return ">=$category/$atom-$ver"
- if defined $eb_ver
- and CPANPLUS::Dist::Gentoo::Maps::version_gcmp($eb_ver, $ver) > 0;
- }
+ next unless
+ CPANPLUS::Dist::Gentoo::Maps::version_gcmp($last->[1], $ver) >= 0;
+ $dep = ">=$category/$atom-$ver";
} else {
- return "$category/$atom";
+ $dep = "$category/$atom";
}
+ return wantarray ? ($dep, $last->[0]) : $dep;
}
}
- $self->_skip(
- "Couldn't find an appropriate ebuild for $name in the portage tree"
- );
-
- return '';
+ return;
}
sub install {
L<CPANPLUS>, L<IPC::Cmd> (core modules since 5.9.5), L<Parse::CPAN::Meta> (since 5.10.1).
-L<Cwd>, L<Carp> (since perl 5), L<File::Path> (5.001), L<File::Copy> (5.002), L<File::Spec> (5.00405).
+L<Cwd>, L<Carp> (since perl 5), L<File::Path> (5.001), L<File::Copy> (5.002), L<File::Spec> (5.00405), L<List::Util> (5.007003).
=head1 SEE ALSO
projects / perl / modules / CPANPLUS-Dist-Gentoo.git / blobdiff