package urpm::args; # $Id: args.pm 271299 2010-11-21 15:54:30Z peroyvind $ use strict; use warnings; no warnings 'once'; use Getopt::Long; use urpm::download; use urpm::msg; use urpm::util 'file2absolute_file'; use Exporter; our @ISA = 'Exporter'; our @EXPORT = '%options'; # The program that invokes us (my $tool = $0) =~ s!.*/!!; # Configuration of Getopt. urpmf is a special case, because we need to # parse non-alphanumerical options (-! -( -)) my @configuration = qw(bundling gnu_compat permute); push @configuration, 'pass_through' if $tool eq 'urpmf' || $tool eq 'urpmi.addmedia'; Getopt::Long::Configure(@configuration); # global urpm object to be passed by the main program my $urpm; # stores the values of the command-line options our %options = (verbose => 0); # used by urpmf sub add_param_closure { my (@tags) = @_; return sub { $::qf .= join $::separator, '', map { "%$_" } @tags }; } # debug code to display a nice message when exiting, # to ensure f*cking code (eg: Sys::Syslog) won't exit and break graphical interfaces END { $::debug_exit and print STDERR "EXITING (pid=$$)\n" } sub set_debug { my ($urpm) = @_; $::debug_exit = 1; $options{verbose}++; $urpm->{debug} = $urpm->{debug_URPM} = sub { print STDERR "$_[0]\n" }; } sub set_verbose { $options{verbose} += $_[0]; } # options specifications for Getopt::Long my %options_spec_all = ( 'debug' => sub { set_debug($urpm) }, 'debug-librpm' => sub { URPM::setVerbosity(7) }, # 7 == RPMLOG_DEBUG 'q|quiet' => sub { set_verbose(-1) }, 'v|verbose' => sub { set_verbose(1) }, 'urpmi-root=s' => sub { urpm::set_files($urpm, $_[1]) }, 'wait-lock' => \$options{wait_lock}, 'use-copied-hdlist' => sub { $urpm->{options}{use_copied_hdlist} = 1 }, 'tune-rpm=s' => sub { urpm::set_tune_rpm($urpm, $_[1]) }, "no-locales" => sub { $urpm::msg::no_translation = 1 }, "version" => sub { require urpm; print "$tool $urpm::VERSION\n"; exit(0) }, "help|h" => sub { if (defined &::usage) { ::usage() } else { die "No help defined\n" } }, ); my %options_spec = ( # warning: for gurpm, urpm is _not_ a real urpmi object, only options should be altered: gurpmi => { 'media|mediums=s' => sub { $urpm->{options}{media} = 1 }, 'searchmedia|search-media=s' => sub { $urpm->{options}{searchmedia} = 1 }, }, urpmi => { update => \$::update, 'media|mediums=s' => \$::media, 'excludemedia|exclude-media=s' => \$::excludemedia, 'sortmedia|sort-media=s' => \$::sortmedia, 'searchmedia|search-media=s' => \$::searchmedia, 'synthesis=s' => \$options{synthesis}, auto => sub { $urpm->{options}{auto} = 1 }, 'allow-medium-change' => \$::allow_medium_change, 'auto-select' => \$::auto_select, 'auto-update' => sub { $::auto_update = $::auto_select = 1 }, 'auto-orphans' => \$options{auto_orphans}, 'no-remove|no-uninstall' => \$::no_remove, 'no-install|noinstall' => \$::no_install, 'keep!' => sub { $urpm->{options}{keep} = $_[1] }, 'logfile=s' => \$::logfile, 'split-level=s' => sub { $urpm->{options}{'split-level'} = $_[1] }, 'split-length=s' => sub { $urpm->{options}{'split-length'} = $_[1] }, 'fuzzy!' => sub { $urpm->{options}{fuzzy} = $_[1] }, 'src|s' => sub { $urpm->{error}("option --src is deprecated, use --buildrequires instead (nb: it doesn't download src.rpm anymore)"); $options{buildrequires} = 1 }, 'buildrequires' => \$options{buildrequires}, 'install-src' => \$::install_src, clean => sub { $::clean = 1; $::noclean = 0 }, noclean => sub { $::clean = $urpm->{options}{'pre-clean'} = $urpm->{options}{'post-clean'} = 0; $::noclean = 1; }, 'pre-clean!' => sub { $urpm->{options}{'pre-clean'} = $_[1] }, 'post-clean!' => sub { $urpm->{options}{'post-clean'} = $_[1] }, 'no-priority-upgrade' => sub { #- keep this option which is passed by older urpmi. #- since we can't know what the previous_priority_upgrade list was, #- just use a rubbish value which will mean list has changed $options{previous_priority_upgrade} = 'list_has_changed'; }, 'previous-priority-upgrade=s' => \$options{previous_priority_upgrade}, force => \$::force, justdb => \$options{justdb}, replacepkgs => \$options{replacepkgs}, suggests => sub { $urpm->{fatal}(1, "Use --allow-suggests instead of --suggests"); }, 'allow-suggests' => sub { $urpm->{options}{'no-suggests'} = 0 }, 'no-suggests' => sub { $urpm->{options}{'no-suggests'} = 1 }, 'allow-nodeps' => sub { $urpm->{options}{'allow-nodeps'} = 1 }, 'allow-force' => sub { $urpm->{options}{'allow-force'} = 1 }, 'parallel=s' => \$::parallel, 'metalink!' => sub { $urpm->{options}{metalink} = $_[1] }, 'download-all:s' => sub { $urpm->{options}{'download-all'} = $_[1] }, # deprecated in favor of --downloader xxx wget => sub { $urpm->{options}{downloader} = 'wget' }, curl => sub { $urpm->{options}{downloader} = 'curl' }, prozilla => sub { $urpm->{options}{downloader} = 'prozilla' }, aria2 => sub { $urpm->{options}{downloader} = 'aria2' }, 'downloader=s' => sub { $urpm->{options}{downloader} = $_[1] }, 'curl-options=s' => sub { $urpm->{options}{'curl-options'} = $_[1] }, 'rsync-options=s' => sub { $urpm->{options}{'rsync-options'} = $_[1] }, 'wget-options=s' => sub { $urpm->{options}{'wget-options'} = $_[1] }, 'prozilla-options=s' => sub { $urpm->{options}{'prozilla-options'} = $_[1] }, 'aria2-options=s' => sub { $urpm->{options}{'aria2-options'} = $_[1] }, 'limit-rate=s' => sub { $urpm->{options}{'limit-rate'} = $_[1] }, 'resume!' => sub { $urpm->{options}{resume} = $_[1] }, 'retry=s' => sub { $urpm->{options}{retry} = $_[1] }, 'proxy=s' => sub { my (undef, $value) = @_; my ($proxy, $port) = urpm::download::parse_http_proxy($value) or die N("bad proxy declaration on command line\n"); $proxy .= ":1080" unless $port; urpm::download::set_cmdline_proxy(http_proxy => "http://$proxy/"); }, 'proxy-user=s' => sub { my (undef, $value) = @_; if ($value eq 'ask') { #- should prompt for user/password urpm::download::set_cmdline_proxy(ask => 1); } else { $value =~ /(.+):(.+)/ or die N("bad proxy declaration on command line\n"); urpm::download::set_cmdline_proxy(user => $1, pwd => $2); } }, 'bug=s' => \$options{bug}, 'env=s' => \$::env, 'verify-rpm!' => sub { $urpm->{options}{'verify-rpm'} = $_[1] }, 'strict-arch!' => sub { $urpm->{options}{'strict-arch'} = $_[1] }, 'norebuild!' => sub { $urpm->{options}{'build-hdlist-on-error'} = !$_[1] }, 'test!' => \$::test, 'debug__do_not_install' => \$options{debug__do_not_install}, 'skip=s' => \$options{skip}, 'prefer=s' => \$options{prefer}, 'root=s' => sub { set_root($urpm, $_[1]) }, 'use-distrib=s' => \$options{usedistrib}, 'probe-synthesis' => sub { $options{probe_with} = 'synthesis' }, 'probe-hdlist' => sub { $options{probe_with} = 'synthesis' }, #- ignored, kept for compatibility 'excludepath|exclude-path=s' => sub { $urpm->{options}{excludepath} = $_[1] }, 'excludedocs|exclude-docs' => sub { $urpm->{options}{excludedocs} = 1 }, 'ignoresize' => sub { $urpm->{options}{ignoresize} = 1 }, 'ignorearch' => sub { $urpm->{options}{ignorearch} = 1 }, noscripts => sub { $urpm->{options}{noscripts} = 1 }, replacefiles => sub { $urpm->{options}{replacefiles} = 1 }, 'more-choices' => sub { $urpm->{options}{morechoices} = 1 }, 'expect-install!' => \$::urpm::main_loop::expect_install, 'nolock' => \$options{nolock}, restricted => \$::restricted, 'force-key' => \$::forcekey, a => \$::all, p => sub { $::use_provides = 1 }, P => sub { $::use_provides = 0 }, y => sub { $urpm->{options}{fuzzy} = 1 }, z => sub { $urpm->{options}{compress} = 1 }, }, urpme => { a => \$options{matches}, restricted => \$options{restricted}, }, #- see also below, autogenerated callbacks urpmf => { conffiles => add_param_closure('conf_files'), debug => \$::debug, 'literal|l' => \$::literal, name => sub { add_param_closure('name')->(); #- Remove default tag in front if --name is explicitly given $::qf =~ s/^%default:?//; }, 'qf=s' => \$::qf, 'uniq|u' => \$::uniq, m => add_param_closure('media'), i => sub { $::pattern = 'i' }, I => sub { $::pattern = '' }, f => sub { $::full = 1 }, 'F=s' => sub { $::separator = $_[1] }, 'e=s' => sub { $::expr .= "($_[1])" }, a => sub { add_urpmf_binary_op('&&', '-a') }, o => sub { add_urpmf_binary_op('||', '-o') }, '<>' => sub { my $p = shift; if ($p =~ /^-?([!()])$/) { # This is for -! -( -) my $op = $1; $op eq ')' ? add_urpmf_close_paren() : add_urpmf_unary_op($op); } elsif ($p =~ /^--?(.+)/) { # unrecognized option die "Unknown option: $1\n"; } else { # This is for non-option arguments. add_urpmf_parameter($p); } }, }, urpmq => { update => \$options{update}, 'media|mediums=s' => \$options{media}, 'excludemedia|exclude-media=s' => \$options{excludemedia}, 'sortmedia|sort-media=s' => \$options{sortmedia}, 'searchmedia|search-media=s' => \$options{searchmedia}, 'auto-select' => sub { $options{deps} = $options{upgrade} = $options{auto_select} = 1; }, 'fuzzy|y' => sub { $urpm->{options}{fuzzy} = 1; $options{all} = 1 }, 'not-available' => \$options{not_available}, keep => \$options{keep}, list => \$options{list}, changelog => \$options{changelog}, conflicts => \$options{conflicts}, obsoletes => \$options{obsoletes}, provides => \$options{provides}, sourcerpm => \$options{sourcerpm}, 'summary|S' => \$options{summary}, suggests => sub { $urpm->{error}("--suggests now displays the suggested packages, see --allow-suggests for previous behaviour"); $options{suggests} = 1; }, 'list-media:s' => sub { $options{list_media} = $_[1] || 'all' }, 'list-url' => \$options{list_url}, 'list-nodes' => \$options{list_nodes}, 'list-aliases' => \$options{list_aliases}, 'ignorearch' => \$options{ignorearch}, 'dump-config' => \$options{dump_config}, 'src|s' => \$options{src}, sources => \$options{sources}, force => \$options{force}, 'parallel=s' => \$options{parallel}, 'env=s' => \$options{env}, requires => sub { $urpm->{error}("--requires behaviour changed, use --requires-recursive to get the old behaviour"); $options{requires} = 1; }, 'requires-recursive|d' => \$options{deps}, u => \$options{upgrade}, a => \$options{all}, 'm|M' => sub { $options{deps} = $options{upgrade} = 1 }, c => \$options{complete}, g => \$options{group}, 'whatprovides|p' => \$options{use_provides}, P => sub { $options{use_provides} = 0 }, R => sub { $urpm->{error}($options{what_requires} ? "option -RR is deprecated, use --whatrequires-recursive instead" : "option -R is deprecated, use --whatrequires instead"); $options{what_requires} and $options{what_requires_recursive} = 1; $options{what_requires} = 1 }, whatrequires => sub { $options{what_requires} = 1 }, 'whatrequires-recursive' => sub { $options{what_requires_recursive} = $options{what_requires} = 1 }, Y => sub { $urpm->{options}{fuzzy} = 1; $options{all} = $options{caseinsensitive} = 1 }, i => \$options{info}, l => \$options{files}, r => sub { $options{version} = $options{release} = 1; }, f => sub { $options{version} = $options{release} = $options{arch} = 1; }, '<>' => sub { my $x = $_[0]; if ($x =~ /\.rpm$/) { if (-r $x) { push @::files, $x } else { print STDERR N("urpmq: cannot read rpm file \"%s\"\n", $x); $urpm::postponed_code = 1; } } elsif ($x =~ /^--?(.+)/) { # unrecognized option die "Unknown option: $1\n"; } else { if ($options{src}) { push @::src_names, $x; } else { push @::names, $x; } $options{src} = 0; #- reset switch for next package. } }, }, 'urpmi.update' => { a => \$options{all}, c => sub {}, # obsolete f => sub { ++$options{force}; $options{probe_with} = 'rpms' if $options{force} == 2 }, z => sub { ++$options{compress} }, update => \$options{update}, 'ignore!' => sub { $options{ignore} = $_[1] }, 'force-key' => \$options{forcekey}, 'no-md5sum' => \$options{nomd5sum}, 'noa|d' => \my $_dummy, #- default, kept for compatibility 'norebuild!' => sub { $urpm->{options}{'build-hdlist-on-error'} = !$_[1]; $options{force} = 0 }, 'probe-rpms' => sub { $options{probe_with} = 'rpms' }, '<>' => sub { my ($p) = @_; if ($p =~ /^--?(.+)/) { # unrecognized option die "Unknown option: $1\n"; } push @::cmdline, $p; }, }, 'urpmi.addmedia' => { 'xml-info=s' => \$options{'xml-info'}, 'no-probe' => sub { $options{probe_with} = undef }, distrib => sub { $options{distrib} = 1 }, 'mirrorlist:s' => sub { $options{mirrorlist} = $_[1] || '$MIRRORLIST' }, zeroconf => sub { $options{zeroconf} = 1 }, interactive => sub { $options{interactive} = 1 }, 'all-media' => sub { $options{allmedia} = 1 }, virtual => \$options{virtual}, nopubkey => \$options{nopubkey}, raw => \$options{raw}, 'verify-rpm!' => sub { ${options}{'verify-rpm'} = $_[1] }, }, ); # generate urpmf options callbacks sub add_urpmf_cmdline_tags { foreach my $k (@_) { $options_spec{urpmf}{$k} ||= add_param_closure($k); } } sub _current_urpmf_left_expr() { my $left = $::left_expr || $::expr && "$::expr || " || ''; $::left_expr = $::expr = undef; $left; } sub add_urpmf_binary_op { my ($op, $cmdline) = @_; $::left_expr and $urpm->{fatal}(1, N("unexpected expression %s", $::left_expr)); $::expr or $urpm->{fatal}(1, N("missing expression before %s", $cmdline)); ($::expr, $::left_expr) = (undef, $::expr . " $op "); } sub add_urpmf_unary_op { my ($op) = @_; $::expr and $urpm->{fatal}(1, N("unexpected expression %s (suggestion: use -a or -o ?)", $::expr)); ($::expr, $::left_expr) = (undef, $::left_expr . $op); } sub add_urpmf_close_paren() { $::expr or $urpm->{fatal}(1, N("no expression to close")); $::expr .= ')'; } sub add_urpmf_parameter { my ($p) = @_; if ($::literal) { $p = quotemeta $p; } else { $p =~ /\([^?|]*\)$/ and $urpm->{error}(N("by default urpmf awaits a regexp. you should use option \"--literal\"")); push @::raw_non_literals, $p; # quote "+" chars for packages with + in their names $p =~ s/\+/\\+/g; } $::expr = _current_urpmf_left_expr() . "m{$p}" . $::pattern; } # common options setup foreach my $k ('allow-medium-change', 'auto', 'auto-select', 'clean', 'download-all:s', 'force', 'expect-install!', 'justdb', 'no-priority-upgrade', 'noscripts', 'replacefiles', 'p', 'P', 'previous-priority-upgrade=s', 'root=s', 'test!', 'verify-rpm!', 'update', 'split-level=s', 'split-length=s') { $options_spec{gurpmi}{$k} = $options_spec{urpmi}{$k}; } $options_spec{gurpmi2} = $options_spec{gurpmi}; foreach my $k ("test!", "force", "root=s", "use-distrib=s", 'env=s', 'noscripts', 'auto', 'auto-orphans', 'justdb', "parallel=s") { $options_spec{urpme}{$k} = $options_spec{urpmi}{$k}; } foreach my $k ("root=s", "nolock", "use-distrib=s", "skip=s", "prefer=s", "synthesis=s", 'no-suggests', 'allow-suggests', 'auto-orphans') { $options_spec{urpmq}{$k} = $options_spec{urpmi}{$k}; } foreach my $k ("update", "media|mediums=s", "excludemedia|exclude-media=s", "sortmedia|sort-media=s", "use-distrib=s", "synthesis=s", "env=s") { $options_spec{urpmf}{$k} = $options_spec{urpmi}{$k}; } foreach my $k ("wget", "curl", "prozilla", "aria2", 'downloader=s', "proxy=s", "proxy-user=s", 'limit-rate=s', 'metalink!', "wget-options=s", "curl-options=s", "rsync-options=s", "prozilla-options=s", "aria2-options=s") { $options_spec{'urpmi.addmedia'}{$k} = $options_spec{'urpmi.update'}{$k} = $options_spec{urpmq}{$k} = $options_spec{urpmi}{$k}; } foreach my $k ("f", "z", "update", "norebuild!", "probe-rpms", '<>') { $options_spec{'urpmi.addmedia'}{$k} = $options_spec{'urpmi.update'}{$k}; } foreach my $k ("no-md5sum") { $options_spec{urpmi}{$k} = $options_spec{'urpmi.addmedia'}{$k} = $options_spec{'urpmi.update'}{$k}; } foreach my $k ("a", '<>') { $options_spec{'urpmi.removemedia'}{$k} = $options_spec{'urpmi.update'}{$k}; } foreach my $k ("y") { $options_spec{'urpmi.removemedia'}{$k} = $options_spec{urpmi}{$k}; } foreach my $k ("probe-synthesis", "probe-hdlist") # probe-hdlist is obsolete { $options_spec{'urpmi.addmedia'}{$k} = $options_spec{urpme}{$k} = $options_spec{urpmq}{$k} = $options_spec{urpmi}{$k}; } sub set_root { my ($urpm, $root) = @_; $urpm->{root} = file2absolute_file($root); if (!-d $urpm->{root}) { $urpm->{fatal}->(9, N("chroot directory doesn't exist")); } } sub set_verbosity() { $options{verbose} >= 0 or $urpm->{info} = sub {}; $options{verbose} > 0 or $urpm->{log} = sub {}; } sub parse_cmdline { my %args = @_; $urpm = $args{urpm}; foreach my $k (keys %{$args{defaults} || {}}) { $options{$k} = $args{defaults}{$k}; } my $ret = GetOptions(%{$options_spec{$tool}}, %options_spec_all); set_verbosity(); $urpm->{tune_rpm} and urpm::tune_rpm($urpm); if ($tool ne 'urpmi.addmedia' && $tool ne 'urpmi.update' && $options{probe_with} && !$options{usedistrib}) { die N("Can't use %s without %s", "--probe-$options{probe_with}", "--use-distrib"); } if ($options{probe_with} && $options{probe_with} eq 'rpms' && $options{virtual}) { die N("Can't use %s with %s", "--probe-rpms", "--virtual"); } if ($options{nolock} && $options{wait_lock}) { warn N("Can't use %s with %s", "--wait-lock", "--nolock") . "\n"; } if ($tool eq 'urpmf' && @ARGV && $ARGV[0] eq '--') { if (@ARGV == 2) { add_urpmf_parameter($ARGV[1]); $ret = 1; } else { die N("Too many arguments\n"); } } $ret; } sub copyright { my ($prog_name, @copyrights) = @_; N("%s version %s %s This is free software and may be redistributed under the terms of the GNU GPL. usage: ", $prog_name, $urpm::VERSION, join("\n", map { N("Copyright (C) %s by %s", @$_) } @copyrights) ); } 1; __END__ =head1 NAME urpm::args - command-line argument parser for the urpm* tools =head1 SYNOPSIS urpm::args::parse_cmdline(); =head1 DESCRIPTION =head1 COPYRIGHT Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005 MandrakeSoft SA Copyright (C) 2005-2010 Mandriva SA =cut =for vim:ts=8:sts=4:sw=4