mirror of
https://github.com/fspc/gbootroot.git
synced 2025-11-04 00:05:35 -05:00
66 lines
1.3 KiB
Perl
Executable File
66 lines
1.3 KiB
Perl
Executable File
#!/usr/bin/perl
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use BootRoot::UML;
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if ( !$ARGV[0] ) {
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die "expect_uml ubd0 ubd1 other-options mount-point preserve_permissions filesystem_command\n";
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}
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my $arguments = "$ARGV[0] $ARGV[1] $ARGV[2]";
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my $mount_point = "$ARGV[3]";
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my $preserve_permissions = "$ARGV[4]";
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my $end = 6;
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my $filesystem;
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for ( 5 .. $end ) {
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if ( $_ == 4 ) {
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$filesystem = "$ARGV[4]";
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# What to do with the rieserfs command
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if ( $filesystem eq "mkreiserfs" ) {
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$filesystem = $filesystem . " -f -f -q";
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}
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}
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else {
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if ( $ARGV[$end] ) {
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$filesystem = $filesystem . " $ARGV[$end]";
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$end++;
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}
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else {
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last;
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}
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}
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}
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my $uml =
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BootRoot::UML->new( login_prompt => "bootroot login: ",
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arguments => $arguments,
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login => "root",
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password_prompt => "Password: ",
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password => "",
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prompt => "bootroot:.*# ",
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halt => "shutdown -h now"
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);
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$uml->boot();
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# Make the GID/UID 0 FS
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$uml->command("$filesystem /dev/ubd/1");
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$uml->command("mount /dev/ubd/1 /mnt1");
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$uml->command("mount -t hostfs none -o $mount_point /mnt2");
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$uml->command("cp -a /mnt2/* /mnt1");
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if ( $preserve_permissions == 0 ) {
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$uml->command("chown -R 0:0 /mnt1");
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}
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$uml->command("umount /mnt1; umount /mnt2");
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$uml->halt();
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