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package Process_cmd;
use strict;
use warnings;
use Carp;
use Cwd;
require Exporter;
our @ISA = qw(Exporter);
our @EXPORT = qw(process_cmd ensure_full_path);
sub process_cmd {
my ($cmd) = @_;
print STDERR "CMD: $cmd\n";
my $ret = system($cmd);
if ($ret) {
confess "Error, cmd:\n$cmd\n died with ret ($ret)";
}
return;
}
sub ensure_full_path {
my ($path) = @_;
my @ret_paths;
foreach my $p (split(/,\s*/, $path)) {
push (@ret_paths, &ensure_full_single_path($p));
}
my $ret_path = join(",", @ret_paths);
return($ret_path);
}
sub ensure_full_single_path {
my ($path) = @_;
unless ($path =~ m|^/|) {
$path = cwd() . "/$path";
}
return($path);
}
1; #EOM
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