X-Git-Url: http://git.vpit.fr/?p=perl%2Fmodules%2FCPANPLUS-Dist-Gentoo.git;a=blobdiff_plain;f=lib%2FCPANPLUS%2FDist%2FGentoo%2FMaps.pm;h=774726b390ff46a2fb376b2a3832af5d608cc291;hp=b9b96119745a2bcd698ae1ec8813f09701ce8acb;hb=e05ab80d4528be6b9a06963afb0ac475c5b50a94;hpb=81b5731129ec4df7c299707f9650bf4a693a8154 diff --git a/lib/CPANPLUS/Dist/Gentoo/Maps.pm b/lib/CPANPLUS/Dist/Gentoo/Maps.pm index b9b9611..774726b 100644 --- a/lib/CPANPLUS/Dist/Gentoo/Maps.pm +++ b/lib/CPANPLUS/Dist/Gentoo/Maps.pm @@ -3,19 +3,22 @@ package CPANPLUS::Dist::Gentoo::Maps; use strict; use warnings; +use File::Spec; +use POSIX (); + =head1 NAME -CPANPLUS::Dist::Gentoo::Maps - Map CPAN objects to Gentoo and vice versa. +CPANPLUS::Dist::Gentoo::Maps - Map CPAN distribution names, version numbers and license identifiers to their Gentoo counterparts. =head1 VERSION -Version 0.10 +Version 0.12 =cut -our $VERSION = '0.10'; +our $VERSION = '0.12'; -=head1 DESCRPITON +=head1 DESCRIPTION This is an helper package to L. @@ -31,7 +34,7 @@ close DATA; =head2 C -Maps a CPAN distribution name to its Gentoo counterpart. +Maps a CPAN distribution name to the corresponding Gentoo package name. =cut @@ -42,7 +45,7 @@ sub name_c2g { =head2 C -Maps F C tag values to the corresponding list of Gentoo licenses identifiers. +Maps F C tag values to the corresponding list of Gentoo license identifiers. Duplicates are stripped off. The included data was gathered from L and L. @@ -67,180 +70,214 @@ my %licenses = ( sub license_c2g { my %seen; - grep !$seen{$_}++, map @{$licenses{+lc} || []}, @_; + + grep !$seen{$_}++, + map @{$licenses{+lc} || []}, + grep defined, + @_; } =head2 C -Converts the C<$version> of a CPAN distribution C<$name> to a Gentoo version. +Converts the C<$version> of a CPAN distribution C<$name> to a Gentoo version number. =cut my $default_mapping = sub { - my ($v) = @_; + my ($version, @no_strip) = @_; - $v =~ s/^v//; - $v =~ y/-/_/; + my $is_dev = $version =~ /_/; + my $has_v = $version =~ s/^v//; - $v =~ s/^[._]*//; - $v =~ s/[._]*$//; - $v =~ s/([._])[._]*/$1/g; + for ($version) { + y/_-//d; + s/^\.*//; + s/\.*\z//; + s/\.+/./g; + } - ($v, my $patch) = split /_/, $v, 2; - if (defined $patch) { - $patch =~ s/_//g; - $v .= "_p$patch"; + my $dots = $version =~ y/\.//; + + my @parts; + if ($has_v or $dots >= 2) { + @parts = split /\./, $version; + } else { + ($parts[0], my $subversion) = split /\./, $version, 2; + $subversion = '0' unless defined $subversion; + my $sublen = length $subversion; + if ($sublen < 6) { + $subversion .= '0' x (6 - $sublen); + } else { + my $pad = $sublen % 3; + $subversion .= '0' x (3 - $pad) if $pad; + } + push @parts, $subversion =~ /(...)/g; } - return $v; -}; + for my $i (0 .. $#parts) { + next if $no_strip[$i]; + $parts[$i] =~ s/^0+([^0]|0\z)/$1/; + } + $version = join '.', @parts; -my $insert_dot_at = sub { - my ($v, $pos, $all) = @_; + $version .= '_rc' if $is_dev; - my ($int, $frac) = split /\./, $v, 2; - return $v unless defined $frac; + return $version; +}; - my @p; - push @p, $-[0] while $frac =~ /[0-9]/g; - my %digit = map { $_ => 1 } @p; +my $default_but_ignore_v = sub { + my ($version) = @_; - my $shift = 0; - for (my $i = $pos; $i < @p; $i += $pos) { - if ($digit{$i}) { - substr($frac, $i + $shift, 0) = '.'; - ++$shift; - } - last unless $all; - } + $version =~ s/^v//; + + return $default_mapping->($version); +}; - "$int.$frac"; +my $default_but_no_strip_1 = sub { + return $default_mapping->($_[0], 0, 1); }; -my $insert_dot_at_1 = sub { $insert_dot_at->($_[0], 1, 0) }, -my $insert_dot_at_all_1 = sub { $insert_dot_at->($_[0], 1, 1) }, -my $insert_dot_at_2 = sub { $insert_dot_at->($_[0], 2, 0) }, -my $insert_dot_at_all_2 = sub { $insert_dot_at->($_[0], 2, 1) }, -my $insert_dot_at_all_3 = sub { $insert_dot_at->($_[0], 3, 1) }, +my $default_but_no_strip_2 = sub { + return $default_mapping->($_[0], 0, 1, 1); +}; -my $pad_decimals_to = sub { - my ($v, $n) = @_; +my $insert_dot_every = sub { + my ($version, $step) = @_; - my ($int, $frac) = split /\./, $v, 2; - return $v unless defined $v; + my $is_dev = $version =~ /_/; - my $l = length $frac; - if ($l < $n) { - $frac .= '0' x ($n - $l); + for ($version) { + s/^v//; + y/_-//d; + s/^\.*//; + s/\.*\z//; + s/\.+/./g; } - "$int.$frac"; + my @parts; + ($parts[0], my $subversion) = split /\./, $version, 2; + $subversion =~ s/\.//g; + my $pat = sprintf '.{1,%d}', $step || 1; + push @parts, $subversion =~ /($pat)/g; + + s/^0+([^0]|0\z)/$1/ for @parts; + $version = join '.', @parts; + + $version .= '_rc' if $is_dev; + + return $version; }; -my $pad_decimals_to_2 = sub { $pad_decimals_to->($_[0], 2) }; -my $pad_decimals_to_4 = sub { $pad_decimals_to->($_[0], 4) }; +my $simple_cleanup = sub { + my ($version) = @_; -my $correct_suffixes = sub { - my ($v) = @_; + my $is_dev = $version =~ /_/; - $v = $default_mapping->($v); - $v =~ s/(?($v); - $v =~ s/(?<=\d)[a-z]+//g; + $version = $simple_cleanup->($version); + $version =~ s/(?($v); - $v =~ s/(?<=\d)b(?=\d)/_beta/g; + $version = $simple_cleanup->($version); + $version =~ s/(?<=\d)[a-z]+//g; - return $v; + return $version; +}; + +my $simple_and_letters_as_suffix = sub { + my ($version) = @_; + + $version = $simple_cleanup->($version); + $version =~ s/(?<=\d)b(?=\d)/_beta/g; + + return $version; }; my %version_mismatch; -$version_mismatch{$_} = $insert_dot_at_1 for qw/ - CGI-Simple -/; - -$version_mismatch{$_} = $insert_dot_at_all_1 for qw/ - AnyEvent - Archive-Rar - IO-AIO - Image-Size - Linux-Inotify2 - PadWalker - Tie-Array-Sorted - Tk-TableMatrix - XML-RSS-Feed -/; - -$version_mismatch{$_} = $insert_dot_at_2 for qw/ - Error -/; - -$version_mismatch{$_} = $insert_dot_at_all_2 for qw/ - Authen-Htpasswd - BSD-Resource - CDDB - Cairo - Curses-UI - DBD-mysql - Email-MessageID - Exception-Base - ExtUtils-CBuilder - ExtUtils-ParseXS - FileHandle-Unget - FreezeThaw - Lexical-Persistence - Lingua-EN-Inflect - Mail-Mbox-MessageParser - Module-Build - SQL-Abstract-Limit - Term-ReadLine-Perl - Test-Differences - Time-HiRes - Time-Local - perl-ldap -/; - -$version_mismatch{$_} = $insert_dot_at_all_3 for qw/ - Parse-RecDescent - Return-Value -/; - -$version_mismatch{$_} = $pad_decimals_to_2 for qw/ - Nmap-Parser - XML-AutoWriter -/; - -$version_mismatch{$_} = $pad_decimals_to_4 for qw/ - Convert-BER -/; - -$version_mismatch{$_} = $correct_suffixes for qw/ +$version_mismatch{$_} = $default_but_ignore_v for qw< + Net-DNS-Resolver-Programmable +>; + +$version_mismatch{$_} = $default_but_no_strip_1 for qw< + Crypt-RC4 + File-Grep + MogileFS-Client-Async + MogileFS-Network +>; + +$version_mismatch{$_} = $default_but_no_strip_2 for qw< + Net-IMAP-Simple +>; + +$version_mismatch{$_} = sub { $insert_dot_every->($_[0], 1) } for qw< + HTTP-Cookies + HTTP-Negotiate +>; + +$version_mismatch{$_} = sub { $insert_dot_every->($_[0], 3) } for qw< + POE-Component-IKC +>; + +$version_mismatch{$_} = $simple_cleanup for qw< + Alien-SDL + CGI-SpeedyCGI + Class-ISA + Data-Uniqid + ExtUtils-Install + File-Path + Getopt-GUI-Long + Gtk2-Notify + HTML-Table + I18N-LangTags + IO + IPC-System-Simple + Lab-Measurement + Log-TraceMessages + MusicBrainz-DiscID + Net-IRC + Net-Ping + SDL + SOAP-WSDL + TeX-Encode + Tie-Simple + Time-Piece + WattsUp-Daemon +>; + +$version_mismatch{$_} = $simple_and_correct_suffixes for qw< Gimp XML-Grove -/; +>; -$version_mismatch{$_} = $strip_letters for qw/ +$version_mismatch{$_} = $simple_and_strip_letters for qw< DelimMatch SGMLSpm -/; +>; -$version_mismatch{$_} = $letters_as_suffix for qw/ +$version_mismatch{$_} = $simple_and_letters_as_suffix for qw< Frontier-RPC -/; +>; sub version_c2g { my ($n, $v) = @_; @@ -256,7 +293,7 @@ sub version_c2g { =head2 C -Converts a perl version as you can find it in prerequisites to a Gentoo version number. +Converts a perl version number as you can find it in CPAN prerequisites to a Gentoo version number. =cut @@ -279,6 +316,56 @@ sub perl_version_c2g { return join '.', map int, @parts; } +=head2 C + +Get the numerical timestamp associated with the portage tree located at C<$portage>. +Requires L, and returns C if it is not available. + +=cut + +sub get_portage_timestamp { + my ($portage) = @_; + + { + local $@; + eval { require POSIX::strptime } or return; + } + + my $file = File::Spec->catfile($portage, 'metadata', 'timestamp.chk'); + return unless -e $file; + + my $timestamp = do { + open my $fh, '<', $file or return; + local $/; + <$fh>; + }; + s/^\s*//, s/\s*$// for $timestamp; + + my $shift = 0; + if ($timestamp =~ s/\s+([+-])([0-9]{2})([0-9]{2})$//) { + $shift = ($2 * 60 + $3) * 60; + $shift = -$shift if $1 eq '-'; + } + + my $old_lc_all = POSIX::setlocale(POSIX::LC_ALL()); + POSIX::setlocale(POSIX::LC_ALL(), 'C'); + $timestamp = POSIX::mktime( + POSIX::strptime($timestamp, '%a, %d %b %Y %H:%M:%S') + ); + POSIX::setlocale(POSIX::LC_ALL(), $old_lc_all); + $timestamp += $shift; + + return $timestamp; +} + +=head2 C + +Numerical timestamp associated with the revision of the portage tree that was used for generating the corrections to the natural cpan-to-gentoo mapping listed in this module. + +=cut + +sub TIMESTAMP () { 1343034901 } + =head1 SEE ALSO L. @@ -302,7 +389,7 @@ You can find documentation for this module with the perldoc command. =head1 COPYRIGHT & LICENSE -Copyright 2009,2010 Vincent Pit, all rights reserved. +Copyright 2009,2010,2011,2012 Vincent Pit, all rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. @@ -311,11 +398,9 @@ This program is free software; you can redistribute it and/or modify it under th 1; # End of CPANPLUS::Dist::Gentoo::Maps __DATA__ -ANSIColor Term-ANSIColor AcePerl Ace CGI-Simple Cgi-Simple CGI-SpeedyCGI SpeedyCGI -CPAN-Mini-Phalanx100 CPAN-Mini-Phalanx Cache-Mmap cache-mmap Class-Loader class-loader Class-ReturnValue class-returnvalue @@ -339,12 +424,10 @@ Digest-MD2 digest-md2 ExtUtils-Depends extutils-depends ExtUtils-PkgConfig extutils-pkgconfig Frontier-RPC frontier-rpc -Gimp gimp-perl Glib glib-perl Gnome2 gnome2-perl Gnome2-Canvas gnome2-canvas Gnome2-GConf gnome2-gconf -Gnome2-Print gnome2-print Gnome2-VFS gnome2-vfs-perl Gnome2-Wnck gnome2-wnck Gtk2 gtk2-perl @@ -376,17 +459,17 @@ PathTools File-Spec Perl-Tidy perltidy Pod-Parser PodParser Regexp-Common regexp-common -SDL_Perl sdl-perl Set-Scalar set-scalar String-CRC32 string-crc32 +Template-Plugin-Latex Template-Latex Text-Autoformat text-autoformat Text-Reform text-reform Text-Template text-template Text-Wrapper text-wrapper Tie-EncryptedHash tie-encryptedhash +Time-Period Period Tk perl-tk Wx wxperl -XML-Sablotron XML-Sablot YAML yaml gettext Locale-gettext txt2html TextToHTML