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use Text::ParseWords for split_args

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This commit is contained in:
Dietmar Maurer 2011-10-25 13:08:09 +02:00
parent f912566320
commit e38bcd3597
1 changed files with 3 additions and 21 deletions
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24
data/PVE/Tools.pm
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@ -13,6 +13,7 @@ use base 'Exporter';
use URI::Escape;
use Encode;
use Digest::SHA1;
use Text::ParseWords;
our @EXPORT_OK = qw(
lock_file
@ -709,30 +710,11 @@ sub shellquote {
return $str;
}
# a clumsy way to split an shell argument string into an array,
# we simply pass it to the cli (exec call)
# fixme: use Text::ParseWords::shellwords() ?
# split an shell argument string into an array,
sub split_args {
my ($str) = @_;
my $args = [];
return $args if !$str;
my $cmd = 'perl -e \'foreach my $a (@ARGV) { print "$a\n"; } \' -- ' . $str;
eval {
run_command($cmd, outfunc => sub {
my $data = shift;
push @$args, $data;
});
};
my $err = $@;
die "unable to parse args: $str\n" if $err;
return $args;
return $str ? [ Text::ParseWords::shellwords($str) ] : [];
}
1;