11 use constant FORMATS=>{
12 "rpm"=>'rpm2cpio !|cpio -id --quiet', #-v #FIXME: --sparse doesn't work, why?
15 "deb"=>'ar x !;for i in *.tar.gz;do j=`basename $i .tar.gz`;mkdir -p $j;cd $j;tar xzf ../$i;cd ..;rm -f $i;done',
19 die "Syntax: $0 <pathname((".join("|",map(".$_",sort keys %{+FORMATS})).")|=<ext>)>..."
23 for my $fname (@ARGV) {
24 $fname=~m#([^/]+)([.=])(\L[^./]+\E)$# or die "Extension not found for archive: $fname";
25 my($path,$base,$ext)=($`,$1,$3);
26 my($pathname)=($2 eq "=" ? "$path$base" : $fname);
27 my $cmd=FORMATS->{$ext} or die "Extension \"$ext\" not known for archive: $fname";
28 -r $pathname && !-d $pathname or die "Archive not readable: $pathname";
29 my($extdir)=(-e $base && !-d $base ? "$base.dir" : $base);
30 -d $extdir or mkdir $extdir or die "Unable to create directory \"$extdir\": $!";
31 chdir $extdir or die "Unable to chdir to \"$extdir\": $!";
32 $pathname="../$pathname" if $pathname!~m#^/#;
33 $pathname=~s/'/'\\''/g;
34 $pathname="'$pathname'";
35 $cmd=~s/!/$pathname/g;
37 print "\t$extdir/:\n"; STDOUT->flush();
39 $rc=system $cmd and die "$cmd (rc=".($rc>>8)."): $!";