package fs::get; # $Id: get.pm 245972 2008-09-18 17:00:11Z pixel $
use diagnostics;
use strict;
use partition_table;
use fs::type;
use fs::loopback;
use fs::wild_device;
use fs;
use common;
use log;
sub empty_all_hds() {
{ hds => [], lvms => [], raids => [], dmcrypts => [], loopbacks => [], raw_hds => [], nfss => [], smbs => [], davs => [], special => [] };
}
sub fstab {
my ($all_hds) = @_;
my @parts = map { partition_table::get_normal_parts($_) } hds($all_hds);
@parts, @{$all_hds->{raids}}, @{$all_hds->{dmcrypts}}, @{$all_hds->{loopbacks}};
}
sub really_all_fstab {
my ($all_hds) = @_;
my @l = fstab($all_hds);
@l, (grep { !$_->{is_removable} } @{$all_hds->{raw_hds}}), @{$all_hds->{nfss}}, @{$all_hds->{smbs}}, @{$all_hds->{davs}};
}
sub fstab_and_holes {
my ($all_hds, $b_non_readonly) = @_;
my @hds = grep { !($b_non_readonly && $_->{readonly}) } hds($all_hds);
hds_fstab_and_holes(@hds), @{$all_hds->{raids}}, @{$all_hds->{dmcrypts}}, @{$all_hds->{loopbacks}};
}
sub holes {
my ($all_hds, $b_non_readonly) = @_;
grep { isEmpty($_) } fstab_and_holes($all_hds, $b_non_readonly);
}
sub hds_holes {
grep { isEmpty($_) } hds_fstab_and_holes(@_);
}
sub free_space {
my ($all_hds) = @_;
sum map { $_->{size} } holes($all_hds);
}
sub hds_free_space {
sum map { $_->{size} } hds_holes(@_);
}
sub hds {
my ($all_hds) = @_;
(@{$all_hds->{hds}}, @{$all_hds->{lvms}});
}
#- get all normal partition including special ones as found on sparc.
sub hds_fstab {
map { partition_table::get_normal_parts($_) } @_;
}
sub vg_free_space {
my ($hd) = @_;
my @parts = partition_table::get_normal_parts($hd);
$hd->{totalsectors} - sum map { $_->{size} } @parts;
}
sub hds_fstab_and_holes {
map {
if (isLVM($_)) {
my @parts = partition_table::get_normal_parts($_);
my $free = vg_free_space($_);
my $free_part = { start => 0, size => $free, pt_type => 0, rootDevice => $_->{VG_name} };
@parts, if_($free >= $_->cylinder_size, $free_part);
} else {
partition_table::get_normal_parts_and_holes($_);
}
} @_;
}
sub device2part {
my ($dev, $fstab) = @_;
my $subpart = fs::wild_device::to_subpart($dev);
my $part = find { is_same_hd($subpart, $_) } @$fstab;
log::l("fs::get::device2part: unknown device <<$dev>>") if !$part;
$part;
}
sub part2hd {
my ($part, $all_hds) = @_;
my $hd = find { $part->{rootDevice} eq ($_->{device} || $_->{VG_name}) } hds($all_hds);
$hd;
}
sub file2part {
my ($fstab, $file, $b_keep_simple_symlinks) = @_;
my $part;
$file = $b_keep_simple_symlinks ? common::expand_symlinks_but_simple("$::prefix$file") : expand_symlinks("$::prefix$file");
unless ($file =~ s/^$::prefix//) {
my $part = find { fs::type::carry_root_loopback($_) } @$fstab or die;
log::l("found $part->{mntpoint}");
$file =~ s|/initrd/loopfs|$part->{mntpoint}|;
}
foreach (@$fstab) {
my $m = $_->{mntpoint};
$part = $_ if
$file =~ /^\Q$m/ &&
(!$part || length $part->{mntpoint} < length $m);
}
$part or die "file2part: not found $file";
$file =~ s|$part->{mntpoint}/?|/|;
($part, $file);
}
sub mntpoint2part {
my ($mntpoint, $fstab) = @_;
find { $mntpoint eq $_->{mntpoint} } @$fstab;
}
sub has_mntpoint {
my ($mntpoint, $all_hds) = @_;
mntpoint2part($mntpoint, [ really_all_fstab($all_hds) ]);
}
sub root_from_mounted() {
foreach (`df -P`) {
next if m!^[^/]!; # ignore tootfs
my ($fs, undef, undef, undef, undef, $mntpnt) = split(/\s+/);
return $fs if $mntpnt eq '/';
}
}
sub root_ {
my ($fstab, $o_boot) = @_;
$o_boot && mntpoint2part("/boot", $fstab) || mntpoint2part("/", $fstab);
}
sub root { &root_ || {} }
sub up_mount_point {
my ($mntpoint, $fstab) = @_;
while (1) {
$mntpoint = dirname($mntpoint);
$mntpoint ne "." or return;
$_->{mntpoint} eq $mntpoint and return $_ foreach @$fstab;
}
}
sub is_same_hd {
my ($hd1, $hd2) = @_;
if ($hd1->{major} && $hd2->{major}) {
$hd1->{major} == $hd2->{major} && $hd1->{minor} == $hd2->{minor};
} elsif (my ($s1) = $hd1->{device} =~ m|https?://(.+?)/*$|) {
my ($s2) = $hd2->{device} =~ m|https?://(.+?)/*$|;
$s1 eq $s2;
} else {
$hd1->{device_LABEL} && $hd2->{device_LABEL} && $hd1->{device_LABEL} eq $hd2->{device_LABEL}
|| $hd1->{device_UUID} && $hd2->{device_UUID} && $hd1->{device_UUID} eq $hd2->{device_UUID}
|| $hd1->{device} && $hd2->{device} && $hd1->{device} eq $hd2->{device}
|| $hd1->{device} && $hd2->{device_alias} && $hd1->{device} eq $hd2->{device_alias}
|| $hd1->{device_alias} && $hd2->{device} && $hd1->{device_alias} eq $hd2->{device}
|| $hd1->{device_alias} && $hd2->{device_alias} && $hd1->{device_alias} eq $hd2->{device_alias};
}
}
sub mntpoint_prefixed {
my ($part) = @_;
$::prefix . $part->{mntpoint};
}
1;
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<td class='lines'><pre><code><span class="hl kwa">package</span> do_pkgs<span class="hl opt">;</span> <span class="hl slc"># $Id$</span>
<span class="hl kwa">sub</span> do_pkgs <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$in</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl opt">($::</span>isInstall ? <span class="hl str">'do_pkgs_during_install'</span> <span class="hl opt">:</span> <span class="hl str">'do_pkgs_standalone'</span><span class="hl opt">)-></span><span class="hl kwd">new</span><span class="hl opt">(</span><span class="hl kwb">$in</span><span class="hl opt">);</span>
<span class="hl opt">}</span>
<span class="hl slc">################################################################################</span>
<span class="hl kwa">package</span> do_pkgs_common<span class="hl opt">;</span>
<span class="hl kwa">use</span> common<span class="hl opt">;</span>
<span class="hl kwa">sub</span> ensure_is_installed <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$do, $pkg, $o_file, $b_auto</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$o_file</span> ? <span class="hl opt">-</span>e <span class="hl str">"$::prefix</span><span class="hl ipl">$o_file</span><span class="hl str">"</span> <span class="hl opt">:</span> <span class="hl kwb">$do</span><span class="hl opt">-></span><span class="hl kwd">is_installed</span><span class="hl opt">(</span><span class="hl kwb">$pkg</span><span class="hl opt">)) {</span>
<span class="hl kwa">return</span> <span class="hl num">1</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwb">$do</span><span class="hl opt">-></span><span class="hl kwa">in</span><span class="hl opt">-></span><span class="hl kwd">ask_okcancel</span><span class="hl opt">(</span>N<span class="hl opt">(</span><span class="hl str">"Warning"</span><span class="hl opt">),</span> N<span class="hl opt">(</span><span class="hl str">"The package</span> <span class="hl ipl">%s</span> <span class="hl str">needs to be installed. Do you want to install it?"</span><span class="hl opt">,</span> <span class="hl kwb">$pkg</span><span class="hl opt">),</span> <span class="hl num">1</span><span class="hl opt">)</span>
<span class="hl kwc">or</span> <span class="hl kwa">return if</span> <span class="hl opt">!</span><span class="hl kwb">$b_auto</span> <span class="hl opt">&&</span> <span class="hl kwb">$do</span><span class="hl opt">-></span><span class="hl kwa">in</span><span class="hl opt">;</span>
<span class="hl kwa">if</span> <span class="hl opt">(!</span><span class="hl kwb">$do</span><span class="hl opt">-></span><span class="hl kwd">install</span><span class="hl opt">(</span><span class="hl kwb">$pkg</span><span class="hl opt">)) {</span>
<span class="hl kwb">$do</span><span class="hl opt">-></span><span class="hl kwa">in</span><span class="hl opt">-></span><span class="hl kwd">ask_warn</span><span class="hl opt">(</span>N<span class="hl opt">(</span><span class="hl str">"Error"</span><span class="hl opt">),</span> N<span class="hl opt">(</span><span class="hl str">"Could not install the</span> <span class="hl ipl">%s</span> <span class="hl str">package!"</span><span class="hl opt">,</span> <span class="hl kwb">$pkg</span><span class="hl opt">))</span> <span class="hl kwa">if</span> <span class="hl kwb">$do</span><span class="hl opt">-></span><span class="hl kwa">in</span><span class="hl opt">;</span>
<span class="hl kwa">return</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$o_file</span> <span class="hl opt">&& ! -</span>e <span class="hl str">"$::prefix</span><span class="hl ipl">$o_file</span><span class="hl str">"</span><span class="hl opt">) {</span>
<span class="hl kwb">$do</span><span class="hl opt">-></span><span class="hl kwa">in</span><span class="hl opt">-></span><span class="hl kwd">ask_warn</span><span class="hl opt">(</span>N<span class="hl opt">(</span><span class="hl str">"Error"</span><span class="hl opt">),</span> N<span class="hl opt">(</span><span class="hl str">"Mandatory package</span> <span class="hl ipl">%s</span> <span class="hl str">is missing"</span><span class="hl opt">,</span> <span class="hl kwb">$pkg</span><span class="hl opt">))</span> <span class="hl kwa">if</span> <span class="hl kwb">$do</span><span class="hl opt">-></span><span class="hl kwa">in</span><span class="hl opt">;</span>
<span class="hl kwa">return</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl num">1</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> ensure_are_installed <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$do, $pkgs, $b_auto</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">@not_installed</span> <span class="hl opt">=</span> difference2<span class="hl opt">(</span><span class="hl kwb">$pkgs,</span> <span class="hl opt">[</span> <span class="hl kwb">$do</span><span class="hl opt">-></span><span class="hl kwd">are_installed</span><span class="hl opt">(</span><span class="hl kwb">@$pkgs</span><span class="hl opt">) ])</span> <span class="hl kwc">or</span> <span class="hl kwa">return</span> <span class="hl num">1</span><span class="hl opt">;</span>
<span class="hl kwb">$do</span><span class="hl opt">-></span><span class="hl kwa">in</span><span class="hl opt">-></span><span class="hl kwd">ask_okcancel</span><span class="hl opt">(</span>N<span class="hl opt">(</span><span class="hl str">"Warning"</span><span class="hl opt">),</span> N<span class="hl opt">(</span><span class="hl str">"The following packages need to be installed:</span><span class="hl esc">\n</span><span class="hl str">"</span><span class="hl opt">) .</span> <span class="hl kwc">join</span><span class="hl opt">(</span><span class="hl str">', '</span><span class="hl opt">,</span> <span class="hl kwb">@not_installed</span><span class="hl opt">),</span> <span class="hl num">1</span><span class="hl opt">)</span>
<span class="hl kwc">or</span> <span class="hl kwa">return if</span> <span class="hl opt">!</span><span class="hl kwb">$b_auto</span> <span class="hl opt">&&</span> <span class="hl kwb">$do</span><span class="hl opt">-></span><span class="hl kwa">in</span><span class="hl opt">;</span>
<span class="hl kwa">if</span> <span class="hl opt">(!</span><span class="hl kwb">$do</span><span class="hl opt">-></span><span class="hl kwd">install</span><span class="hl opt">(</span><span class="hl kwb">@not_installed</span><span class="hl opt">)) {</span>
<span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$do</span><span class="hl opt">-></span><span class="hl kwa">in</span><span class="hl opt">) {</span>
<span class="hl kwb">$do</span><span class="hl opt">-></span><span class="hl kwa">in</span><span class="hl opt">-></span><span class="hl kwd">ask_warn</span><span class="hl opt">(</span>N<span class="hl opt">(</span><span class="hl str">"Error"</span><span class="hl opt">),</span> N<span class="hl opt">(</span><span class="hl str">"Could not install the</span> <span class="hl ipl">%s</span> <span class="hl str">package!"</span><span class="hl opt">,</span> <span class="hl kwb">$not_installed</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">]));</span>
<span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span>
<span class="hl kwc">log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">"Could not install packages: "</span> <span class="hl opt">.</span> <span class="hl kwc">join</span><span class="hl opt">(</span><span class="hl str">' '</span><span class="hl opt">,</span> <span class="hl kwb">@not_installed</span><span class="hl opt">));</span>
<span class="hl opt">}</span>
<span class="hl kwa">return</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl num">1</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> ensure_binary_is_installed <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$do, $pkg, $binary, $b_auto</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwa">if</span> <span class="hl opt">(!</span>whereis_binary<span class="hl opt">(</span><span class="hl kwb">$binary,</span> <span class="hl opt">$::</span>prefix<span class="hl opt">)) {</span>
<span class="hl kwb">$do</span><span class="hl opt">-></span><span class="hl kwa">in</span><span class="hl opt">-></span><span class="hl kwd">ask_okcancel</span><span class="hl opt">(</span>N<span class="hl opt">(</span><span class="hl str">"Warning"</span><span class="hl opt">),</span> N<span class="hl opt">(</span><span class="hl str">"The package</span> <span class="hl ipl">%s</span> <span class="hl str">needs to be installed. Do you want to install it?"</span><span class="hl opt">,</span> <span class="hl kwb">$pkg</span><span class="hl opt">),</span> <span class="hl num">1</span><span class="hl opt">)</span>
<span class="hl kwc">or</span> <span class="hl kwa">return if</span> <span class="hl opt">!</span><span class="hl kwb">$b_auto</span> <span class="hl opt">&&</span> <span class="hl kwb">$do</span><span class="hl opt">-></span><span class="hl kwa">in</span><span class="hl opt">;</span>
<span class="hl kwa">if</span> <span class="hl opt">(!</span><span class="hl kwb">$do</span><span class="hl opt">-></span><span class="hl kwd">install</span><span class="hl opt">(</span><span class="hl kwb">$pkg</span><span class="hl opt">)) {</span>
<span class="hl kwb">$do</span><span class="hl opt">-></span><span class="hl kwa">in</span><span class="hl opt">-></span><span class="hl kwd">ask_warn</span><span class="hl opt">(</span>N<span class="hl opt">(</span><span class="hl str">"Error"</span><span class="hl opt">),</span> N<span class="hl opt">(</span><span class="hl str">"Could not install the</span> <span class="hl ipl">%s</span> <span class="hl str">package!"</span><span class="hl opt">,</span> <span class="hl kwb">$pkg</span><span class="hl opt">))</span> <span class="hl kwa">if</span> <span class="hl kwb">$do</span><span class="hl opt">-></span><span class="hl kwa">in</span><span class="hl opt">;</span>
<span class="hl kwa">return</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl opt">}</span>
<span class="hl kwa">if</span> <span class="hl opt">(!</span>whereis_binary<span class="hl opt">(</span><span class="hl kwb">$binary,</span> <span class="hl opt">$::</span>prefix<span class="hl opt">)) {</span>
<span class="hl kwb">$do</span><span class="hl opt">-></span><span class="hl kwa">in</span><span class="hl opt">-></span><span class="hl kwd">ask_warn</span><span class="hl opt">(</span>N<span class="hl opt">(</span><span class="hl str">"Error"</span><span class="hl opt">),</span> N<span class="hl opt">(</span><span class="hl str">"Mandatory package</span> <span class="hl ipl">%s</span> <span class="hl str">is missing"</span><span class="hl opt">,</span> <span class="hl kwb">$pkg</span><span class="hl opt">))</span> <span class="hl kwa">if</span> <span class="hl kwb">$do</span><span class="hl opt">-></span><span class="hl kwa">in</span><span class="hl opt">;</span>
<span class="hl kwa">return</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl num">1</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl slc"># takes a list of [ "package", "file" ] and installs package if file is not there</span>
<span class="hl kwa">sub</span> ensure_files_are_installed <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$do, $pkgs, $b_auto</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">@not_installed</span> <span class="hl opt">=</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$package, $file</span><span class="hl opt">) = @{</span><span class="hl kwb">$_</span><span class="hl opt">}; -</span>e <span class="hl str">"$::prefix</span><span class="hl ipl">$file</span><span class="hl str">"</span>?<span class="hl opt">():</span><span class="hl kwb">$package</span> <span class="hl opt">} @{</span><span class="hl kwb">$pkgs</span><span class="hl opt">};</span>
<span class="hl kwb">$do</span><span class="hl opt">-></span><span class="hl kwa">in</span><span class="hl opt">-></span><span class="hl kwd">ask_okcancel</span><span class="hl opt">(</span>N<span class="hl opt">(</span><span class="hl str">"Warning"</span><span class="hl opt">),</span> N<span class="hl opt">(</span><span class="hl str">"The following packages need to be installed:</span><span class="hl esc">\n</span><span class="hl str">"</span><span class="hl opt">) .</span> <span class="hl kwc">join</span><span class="hl opt">(</span><span class="hl str">', '</span><span class="hl opt">,</span> <span class="hl kwb">@not_installed</span><span class="hl opt">),</span> <span class="hl num">1</span><span class="hl opt">)</span>
<span class="hl kwc">or</span> <span class="hl kwa">return if</span> <span class="hl opt">!</span><span class="hl kwb">$b_auto</span> <span class="hl opt">&&</span> <span class="hl kwb">$do</span><span class="hl opt">-></span><span class="hl kwa">in</span><span class="hl opt">;</span>
<span class="hl kwa">if</span> <span class="hl opt">(!</span><span class="hl kwb">$do</span><span class="hl opt">-></span><span class="hl kwd">install</span><span class="hl opt">(</span><span class="hl kwb">@not_installed</span><span class="hl opt">)) {</span>
<span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$do</span><span class="hl opt">-></span><span class="hl kwa">in</span><span class="hl opt">) {</span>
<span class="hl kwb">$do</span><span class="hl opt">-></span><span class="hl kwa">in</span><span class="hl opt">-></span><span class="hl kwd">ask_warn</span><span class="hl opt">(</span>N<span class="hl opt">(</span><span class="hl str">"Error"</span><span class="hl opt">),</span> N<span class="hl opt">(</span><span class="hl str">"Could not install the</span> <span class="hl ipl">%s</span> <span class="hl str">package!"</span><span class="hl opt">,</span> <span class="hl kwb">$not_installed</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">]));</span>
<span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span>
<span class="hl kwc">log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">"Could not install packages: "</span> <span class="hl opt">.</span> <span class="hl kwc">join</span><span class="hl opt">(</span><span class="hl str">' '</span><span class="hl opt">,</span> <span class="hl kwb">@not_installed</span><span class="hl opt">));</span>
<span class="hl opt">}</span>
<span class="hl kwa">return</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl num">1</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> ensure_is_installed_if_available <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$do, $pkg, $file</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwa">if</span> <span class="hl opt">(-</span>e <span class="hl str">"$::prefix</span><span class="hl ipl">$file</span><span class="hl str">"</span> <span class="hl opt">|| $::</span>testing<span class="hl opt">) {</span>
<span class="hl num">1</span><span class="hl opt">;</span>
<span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span>
<span class="hl kwb">$do</span><span class="hl opt">-></span><span class="hl kwd">what_provides</span><span class="hl opt">(</span><span class="hl kwb">$pkg</span><span class="hl opt">) &&</span> <span class="hl kwb">$do</span><span class="hl opt">-></span><span class="hl kwd">install</span><span class="hl opt">(</span><span class="hl kwb">$pkg</span><span class="hl opt">);</span>
<span class="hl opt">}</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> is_available <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$do, $name</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwb">$do</span><span class="hl opt">-></span><span class="hl kwd">are_available</span><span class="hl opt">(</span><span class="hl kwb">$name</span><span class="hl opt">);</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> is_installed <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$do, $name</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwb">$do</span><span class="hl opt">-></span><span class="hl kwd">are_installed</span><span class="hl opt">(</span><span class="hl kwb">$name</span><span class="hl opt">);</span>
<span class="hl opt">}</span>
<span class="hl slc">#- takes something like "ati-kernel"</span>
<span class="hl slc">#- returns:</span>
<span class="hl slc">#- - the various ati-kernel-2.6.XX-XXmdk available for the installed kernels</span>
<span class="hl slc">#- - dkms-ati if available</span>
<span class="hl kwa">sub</span> check_kernel_module_packages <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$do, $base_name</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwa">require</span> bootloader<span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">@test_rpms</span> <span class="hl opt">= (</span>
<span class="hl str">'dkms-'</span> <span class="hl opt">.</span> <span class="hl kwb">$base_name,</span>
<span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl kwb">$base_name</span> <span class="hl opt">.</span> <span class="hl str">'-kernel-'</span> <span class="hl opt">.</span> bootloader<span class="hl opt">::</span>vmlinuz2version<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">) }</span> bootloader<span class="hl opt">::</span>installed_vmlinuz<span class="hl opt">()</span>
<span class="hl opt">);</span>
<span class="hl kwb">@rpms</span> <span class="hl opt">=</span> <span class="hl kwb">$do</span><span class="hl opt">-></span><span class="hl kwd">are_available</span><span class="hl opt">(</span><span class="hl kwb">@test_rpms</span><span class="hl opt">);</span>
<span class="hl kwb">@rpms</span> <span class="hl opt">=</span> <span class="hl kwb">$do</span><span class="hl opt">-></span><span class="hl kwd">are_installed</span><span class="hl opt">(</span><span class="hl kwb">@test_rpms</span><span class="hl opt">)</span> <span class="hl kwa">if</span> <span class="hl opt">!</span><span class="hl kwb">@rpms</span><span class="hl opt">;</span>
<span class="hl kwb">@rpms</span> <span class="hl kwc">or</span> <span class="hl kwa">return</span><span class="hl opt">;</span>
<span class="hl kwc">log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">"those kernel module packages can be installed: "</span> <span class="hl opt">.</span> <span class="hl kwc">join</span><span class="hl opt">(</span><span class="hl str">' '</span><span class="hl opt">,</span> <span class="hl kwb">@rpms</span><span class="hl opt">));</span>
\<span class="hl kwb">@rpms</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl slc">################################################################################</span>
<span class="hl kwa">package</span> do_pkgs_during_install<span class="hl opt">;</span>
<span class="hl kwa">use</span> run_program<span class="hl opt">;</span>
<span class="hl kwa">use</span> common<span class="hl opt">;</span>
<span class="hl kwc">our</span> <span class="hl kwb">@ISA</span> <span class="hl opt">=</span> <span class="hl str">qw(do_pkgs_common)</span><span class="hl opt">;</span>
<span class="hl kwa">sub</span> new <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$type, $in</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwb">$in</span><span class="hl opt">-></span><span class="hl kwd">isa</span><span class="hl opt">(</span><span class="hl str">'interactive'</span><span class="hl opt">)</span> <span class="hl kwc">or undef</span> <span class="hl kwb">$in</span><span class="hl opt">;</span>
<span class="hl kwa">require</span> install<span class="hl opt">::</span>pkgs<span class="hl opt">;</span>
<span class="hl kwc">bless</span> <span class="hl opt">{</span> <span class="hl kwa">in</span> <span class="hl opt">=></span> <span class="hl kwb">$in,</span> o <span class="hl opt">=> $::</span>o <span class="hl opt">},</span> <span class="hl kwb">$type</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub in</span> <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$do</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwb">$do</span><span class="hl opt">->{</span><span class="hl kwa">in</span><span class="hl opt">};</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> install <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$do, @l</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">"do_pkgs_during_install::install"</span><span class="hl opt">);</span>
<span class="hl kwa">if</span> <span class="hl opt">($::</span>testing<span class="hl opt">) {</span>
<span class="hl kwc">log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">"i would install packages "</span> <span class="hl opt">.</span> <span class="hl kwc">join</span><span class="hl opt">(</span><span class="hl str">' '</span><span class="hl opt">,</span> <span class="hl kwb">@l</span><span class="hl opt">));</span>
<span class="hl num">1</span><span class="hl opt">;</span>
<span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span>
<span class="hl kwb">$do</span><span class="hl opt">->{</span>o<span class="hl opt">}-></span><span class="hl kwd">pkg_install</span><span class="hl opt">(</span><span class="hl kwb">@l</span><span class="hl opt">);</span>
<span class="hl num">1</span><span class="hl opt">;</span> <span class="hl slc">#- HACK, need better fix in install::steps::pkg_install()</span>
<span class="hl opt">}</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> what_provides <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$do, $name</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">-></span><span class="hl kwd">name</span> <span class="hl opt">}</span> install<span class="hl opt">::</span>pkgs<span class="hl opt">::</span>packagesProviding<span class="hl opt">(</span><span class="hl kwb">$do</span><span class="hl opt">->{</span>o<span class="hl opt">}{</span>packages<span class="hl opt">},</span> <span class="hl kwb">$name</span><span class="hl opt">);</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> are_available <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$do, @pkgs</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">grep</span> <span class="hl opt">{</span> install<span class="hl opt">::</span>pkgs<span class="hl opt">::</span>packageByName<span class="hl opt">(</span><span class="hl kwb">$do</span><span class="hl opt">->{</span>o<span class="hl opt">}{</span>packages<span class="hl opt">},</span> <span class="hl kwb">$_</span><span class="hl opt">) }</span> <span class="hl kwb">@pkgs</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> are_installed <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$do, @l</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">grep</span> <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl kwb">$p</span> <span class="hl opt">=</span> install<span class="hl opt">::</span>pkgs<span class="hl opt">::</span>packageByName<span class="hl opt">(</span><span class="hl kwb">$do</span><span class="hl opt">->{</span>o<span class="hl opt">}{</span>packages<span class="hl opt">},</span> <span class="hl kwb">$_</span><span class="hl opt">);</span>
<span class="hl kwb">$p</span> <span class="hl opt">&&</span> <span class="hl kwb">$p</span><span class="hl opt">-></span><span class="hl kwd">flag_available</span><span class="hl opt">;</span>
<span class="hl opt">}</span> <span class="hl kwb">@l</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> remove <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$do, @l</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwb">@l</span> <span class="hl opt">=</span> <span class="hl kwc">grep</span> <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl kwb">$p</span> <span class="hl opt">=</span> install<span class="hl opt">::</span>pkgs<span class="hl opt">::</span>packageByName<span class="hl opt">(</span><span class="hl kwb">$do</span><span class="hl opt">->{</span>o<span class="hl opt">}{</span>packages<span class="hl opt">},</span> <span class="hl kwb">$_</span><span class="hl opt">);</span>
install<span class="hl opt">::</span>pkgs<span class="hl opt">::</span>unselectPackage<span class="hl opt">(</span><span class="hl kwb">$do</span><span class="hl opt">->{</span>o<span class="hl opt">}{</span>packages<span class="hl opt">},</span> <span class="hl kwb">$p</span><span class="hl opt">)</span> <span class="hl kwa">if</span> <span class="hl kwb">$p</span><span class="hl opt">;</span>
<span class="hl kwb">$p</span><span class="hl opt">;</span>
<span class="hl opt">}</span> <span class="hl kwb">@l</span><span class="hl opt">;</span>
run_program<span class="hl opt">::</span>rooted<span class="hl opt">($::</span>prefix<span class="hl opt">,</span> <span class="hl str">'rpm'</span><span class="hl opt">,</span> <span class="hl str">'-e'</span><span class="hl opt">,</span> <span class="hl kwb">@l</span><span class="hl opt">);</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> remove_nodeps <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$do, @l</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwb">@l</span> <span class="hl opt">=</span> <span class="hl kwc">grep</span> <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl kwb">$p</span> <span class="hl opt">=</span> install<span class="hl opt">::</span>pkgs<span class="hl opt">::</span>packageByName<span class="hl opt">(</span><span class="hl kwb">$do</span><span class="hl opt">->{</span>o<span class="hl opt">}{</span>packages<span class="hl opt">},</span> <span class="hl kwb">$_</span><span class="hl opt">);</span>
<span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$p</span><span class="hl opt">) {</span>
<span class="hl kwb">$p</span><span class="hl opt">-></span><span class="hl kwd">set_flag_requested</span><span class="hl opt">(</span><span class="hl num">0</span><span class="hl opt">);</span>
<span class="hl kwb">$p</span><span class="hl opt">-></span><span class="hl kwd">set_flag_required</span><span class="hl opt">(</span><span class="hl num">0</span><span class="hl opt">);</span>
<span class="hl opt">}</span>
<span class="hl kwb">$p</span><span class="hl opt">;</span>
<span class="hl opt">}</span> <span class="hl kwb">@l</span><span class="hl opt">;</span>
run_program<span class="hl opt">::</span>rooted<span class="hl opt">($::</span>prefix<span class="hl opt">,</span> <span class="hl str">'rpm'</span><span class="hl opt">,</span> <span class="hl str">'-e'</span><span class="hl opt">,</span> <span class="hl str">'--nodeps'</span><span class="hl opt">,</span> <span class="hl kwb">@l</span><span class="hl opt">);</span>
<span class="hl opt">}</span>
<span class="hl slc">################################################################################</span>
<span class="hl kwa">package</span> do_pkgs_standalone<span class="hl opt">;</span>
<span class="hl kwa">use</span> run_program<span class="hl opt">;</span>
<span class="hl kwa">use</span> common<span class="hl opt">;</span>
<span class="hl kwa">use</span> <span class="hl kwc">log</span><span class="hl opt">;</span>
<span class="hl kwa">use</span> feature <span class="hl str">qw(state)</span><span class="hl opt">;</span>
<span class="hl kwc">our</span> <span class="hl kwb">@ISA</span> <span class="hl opt">=</span> <span class="hl str">qw(do_pkgs_common)</span><span class="hl opt">;</span>
<span class="hl kwa">sub</span> new <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$type, $o_in</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">bless</span> <span class="hl opt">{</span> <span class="hl kwa">in</span> <span class="hl opt">=></span> <span class="hl kwb">$o_in</span> <span class="hl opt">},</span> <span class="hl kwb">$type</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub in</span> <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$do</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwb">$do</span><span class="hl opt">->{</span><span class="hl kwa">in</span><span class="hl opt">};</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> install <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$do, @l</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwa">return</span> <span class="hl num">1</span> <span class="hl kwa">if</span> listlength<span class="hl opt">(</span>are_installed<span class="hl opt">(</span><span class="hl kwb">$do, @l</span><span class="hl opt">)) ==</span> <span class="hl kwb">@l</span><span class="hl opt">;</span>
<span class="hl kwa">if</span> <span class="hl opt">($::</span>testing<span class="hl opt">) {</span>
<span class="hl kwc">log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">"i would install packages "</span> <span class="hl opt">.</span> <span class="hl kwc">join</span><span class="hl opt">(</span><span class="hl str">' '</span><span class="hl opt">,</span> <span class="hl kwb">@l</span><span class="hl opt">));</span>
<span class="hl kwa">return</span> <span class="hl num">1</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwc">my</span> <span class="hl kwb">@options</span> <span class="hl opt">= (</span><span class="hl str">'--allow-medium-change'</span><span class="hl opt">,</span> <span class="hl str">'--auto'</span><span class="hl opt">,</span> <span class="hl str">'--no-verify-rpm'</span><span class="hl opt">,</span> <span class="hl str">'--expect-install'</span><span class="hl opt">,</span> <span class="hl kwb">@l</span><span class="hl opt">);</span>
<span class="hl kwc">my</span> <span class="hl kwb">$ret</span><span class="hl opt">;</span>
<span class="hl kwa">if</span> <span class="hl opt">(</span>check_for_xserver<span class="hl opt">() && -</span>x <span class="hl str">'/usr/bin/gurpmi'</span><span class="hl opt">) {</span>
<span class="hl kwb">$ret</span> <span class="hl opt">=</span> <span class="hl kwc">system</span><span class="hl opt">(</span><span class="hl str">'gurpmi'</span><span class="hl opt">,</span> <span class="hl kwb">@options</span><span class="hl opt">) ==</span> <span class="hl num">0</span><span class="hl opt">;</span>
<span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl kwb">$_wait</span> <span class="hl opt">=</span> <span class="hl kwb">$do</span><span class="hl opt">-></span><span class="hl kwa">in</span> <span class="hl opt">&&</span> <span class="hl kwb">$do</span><span class="hl opt">-></span><span class="hl kwa">in</span><span class="hl opt">-></span><span class="hl kwd">wait_message</span><span class="hl opt">(</span>N<span class="hl opt">(</span><span class="hl str">"Please wait"</span><span class="hl opt">),</span> N<span class="hl opt">(</span><span class="hl str">"Installing packages..."</span><span class="hl opt">));</span>
<span class="hl kwb">$do</span><span class="hl opt">-></span><span class="hl kwa">in</span><span class="hl opt">-></span><span class="hl kwd">suspend</span> <span class="hl kwa">if</span> <span class="hl kwb">$do</span><span class="hl opt">-></span><span class="hl kwa">in</span><span class="hl opt">;</span>
<span class="hl kwc">log</span><span class="hl opt">::</span>explanations<span class="hl opt">(</span><span class="hl str">"installing packages</span> <span class="hl ipl">@l</span><span class="hl str">"</span><span class="hl opt">);</span>
<span class="hl slc">#- --expect-install added in urpmi 4.6.11</span>
<span class="hl kwb">$ret</span> <span class="hl opt">=</span> <span class="hl kwc">system</span><span class="hl opt">(</span><span class="hl str">'urpmi'</span><span class="hl opt">,</span> <span class="hl str">'--gui'</span><span class="hl opt">,</span> <span class="hl kwb">@options</span><span class="hl opt">) ==</span> <span class="hl num">0</span><span class="hl opt">;</span>
<span class="hl kwb">$do</span><span class="hl opt">-></span><span class="hl kwa">in</span><span class="hl opt">-></span><span class="hl kwd">resume</span> <span class="hl kwa">if</span> <span class="hl kwb">$do</span><span class="hl opt">-></span><span class="hl kwa">in</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwb">$ret</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> are_available <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$_do, @pkgs</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">%pkgs</span> <span class="hl opt">=</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl kwb">$_</span> <span class="hl opt">=></span> <span class="hl num">1</span> <span class="hl opt">}</span> <span class="hl kwb">@pkgs</span><span class="hl opt">;</span>
<span class="hl kwa">require</span> urpm<span class="hl opt">::</span>media<span class="hl opt">;</span>
<span class="hl kwc">state</span> <span class="hl kwb">$urpm</span><span class="hl opt">;</span>
<span class="hl kwc">eval</span> <span class="hl opt">{</span>
<span class="hl kwa">if</span> <span class="hl opt">(!</span><span class="hl kwb">$urpm</span><span class="hl opt">) {</span>
<span class="hl kwb">$urpm</span> <span class="hl opt">=</span> urpm-<span class="hl opt">></span><span class="hl kwd">new</span><span class="hl opt">;</span>
<span class="hl kwb">$urpm</span><span class="hl opt">->{</span><span class="hl kwc">log</span><span class="hl opt">} =</span> \<span class="hl opt">&</span><span class="hl kwc">log</span><span class="hl opt">::</span>l<span class="hl opt">;</span>
urpm<span class="hl opt">::</span>media<span class="hl opt">::</span>configure<span class="hl opt">(</span><span class="hl kwb">$urpm,</span>
nocheck_access <span class="hl opt">=></span> <span class="hl num">1</span><span class="hl opt">,</span>
no_skiplist <span class="hl opt">=></span> <span class="hl num">1</span><span class="hl opt">,</span>
no_second_pass <span class="hl opt">=></span> <span class="hl num">1</span><span class="hl opt">);</span>
<span class="hl opt">}</span>
<span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">-></span><span class="hl kwd">name</span> <span class="hl opt">}</span> <span class="hl kwc">grep</span> <span class="hl opt">{</span> <span class="hl kwb">$pkgs</span><span class="hl opt">{</span><span class="hl kwb">$_</span><span class="hl opt">-></span><span class="hl kwd">name</span><span class="hl opt">} } @{</span><span class="hl kwb">$urpm</span><span class="hl opt">->{</span>depslist<span class="hl opt">} || []};</span>
<span class="hl opt">};</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> what_provides <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$_do, $name</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">split</span><span class="hl opt">(</span><span class="hl str">'\|'</span><span class="hl opt">,</span> chomp_<span class="hl opt">(</span>run_program<span class="hl opt">::</span>get_stdout<span class="hl opt">(</span><span class="hl str">'urpmq'</span><span class="hl opt">,</span> <span class="hl kwb">$name</span><span class="hl opt">)));</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> are_installed <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$_do, @l</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwb">@l</span> <span class="hl kwc">or</span> <span class="hl kwa">return</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">@l2</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$query_all</span> <span class="hl opt">= (</span>any <span class="hl opt">{</span> <span class="hl kwd">/\*/</span> <span class="hl opt">}</span> <span class="hl kwb">@l</span><span class="hl opt">)</span> ? <span class="hl str">'a'</span> <span class="hl opt">:</span> <span class="hl str">''</span><span class="hl opt">;</span>
run_program<span class="hl opt">::</span>run<span class="hl opt">(</span><span class="hl str">'/bin/rpm'</span><span class="hl opt">,</span> <span class="hl str">'>'</span><span class="hl opt">,</span> \<span class="hl kwb">@l2,</span> <span class="hl str">'-q'</span> <span class="hl opt">.</span> <span class="hl kwb">$query_all,</span> <span class="hl str">'--qf'</span><span class="hl opt">,</span> <span class="hl str">"%{name}</span><span class="hl esc">\n</span><span class="hl str">"</span><span class="hl opt">,</span> <span class="hl kwb">@l</span><span class="hl opt">);</span> <span class="hl slc">#- do not care about the return value</span>
<span class="hl kwb">$query_all</span> ? chomp_<span class="hl opt">(</span><span class="hl kwb">@l2</span><span class="hl opt">) :</span> intersection<span class="hl opt">(</span>\<span class="hl kwb">@l,</span> <span class="hl opt">[</span> chomp_<span class="hl opt">(</span><span class="hl kwb">@l2</span><span class="hl opt">) ]);</span> <span class="hl slc">#- can not return directly @l2 since it contains things like "package xxx is not installed"</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> remove <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$do, @l</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$_wait</span> <span class="hl opt">=</span> <span class="hl kwb">$do</span><span class="hl opt">-></span><span class="hl kwa">in</span> <span class="hl opt">&&</span> <span class="hl kwb">$do</span><span class="hl opt">-></span><span class="hl kwa">in</span><span class="hl opt">-></span><span class="hl kwd">wait_message</span><span class="hl opt">(</span>N<span class="hl opt">(</span><span class="hl str">"Please wait"</span><span class="hl opt">),</span> N<span class="hl opt">(</span><span class="hl str">"Removing packages..."</span><span class="hl opt">));</span>
<span class="hl kwb">$do</span><span class="hl opt">-></span><span class="hl kwa">in</span><span class="hl opt">-></span><span class="hl kwd">suspend</span> <span class="hl kwa">if</span> <span class="hl kwb">$do</span><span class="hl opt">-></span><span class="hl kwa">in</span><span class="hl opt">;</span>
<span class="hl kwc">log</span><span class="hl opt">::</span>explanations<span class="hl opt">(</span><span class="hl str">"removing packages</span> <span class="hl ipl">@l</span><span class="hl str">"</span><span class="hl opt">);</span>
<span class="hl kwc">my</span> <span class="hl kwb">$ret</span> <span class="hl opt">=</span> <span class="hl kwc">system</span><span class="hl opt">(</span><span class="hl str">'rpm'</span><span class="hl opt">,</span> <span class="hl str">'-e'</span><span class="hl opt">,</span> <span class="hl kwb">@l</span><span class="hl opt">) ==</span> <span class="hl num">0</span><span class="hl opt">;</span>
<span class="hl kwb">$do</span><span class="hl opt">-></span><span class="hl kwa">in</span><span class="hl opt">-></span><span class="hl kwd">resume</span> <span class="hl kwa">if</span> <span class="hl kwb">$do</span><span class="hl opt">-></span><span class="hl kwa">in</span><span class="hl opt">;</span>
<span class="hl kwb">$ret</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> remove_nodeps <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$do, @l</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
remove<span class="hl opt">(</span><span class="hl kwb">$do,</span> <span class="hl str">'--nodeps'</span><span class="hl opt">,</span> <span class="hl kwb">@l</span><span class="hl opt">) ==</span> <span class="hl num">0</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
</code></pre></td></tr></table>
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