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lib/App/Greple/xlate.pm  view on Meta::CPAN

	my @m = ($i == 1 ? '╶' : '│') x $i ;
	@m[0,-1] = qw(┌ └) if $i > 1;
	s/^/sprintf "%7s ", shift(@m)/mge;
	s/(?<!\n)\z/\n/;
	s/( +)$/"␣" x length($1)/mge;
	print STDERR $_;
    }
}

sub cache_update {
    binmode STDERR, ':encoding(utf8)';

    my @from = @_;
    _progress({label => "From"}, @from);
    return @from if $dryrun;

    $maskobj->mask(@from) if $maskobj;
    my @chop = grep { $from[$_] =~ s/(?<!\n)\z/\n/ } keys @from;
    my @to = map { s/ +$//mgr } &XLATE(@from);
    chop @to[@chop];
    $maskobj->unmask(@to)->reset if $maskobj;

t/runner/Runner.pm  view on Meta::CPAN

use IO::File;

sub run {
    my $obj = shift;
    use IO::File;
    my $pid = (my $fh = new IO::File)->open('-|') // die "open: $@\n";
    if ($pid == 0) {
	if (my $stdin = $obj->{STDIN}) {
	    open STDIN, "<&=", $stdin->fileno or die "open: $!\n";
	    $stdin->fcntl(F_SETFD, 0) or die "fcntl F_SETFD: $!\n";
	    binmode STDIN, ':encoding(utf8)';
	}
	open STDERR, ">&STDOUT";
	$obj->execute;
	exit 1;
    }
    $obj->{STDIN} = undef;
    binmode $fh, ':encoding(utf8)';
    $obj->{stdout} = do { local $/; <$fh> };
    my $child = wait;
    $child != $pid and die "child = $child, pid = $pid";
    $obj->{pid} = $pid;
    $obj->{result} = $?;
    $obj;
}

sub status {
    my $obj = shift;

t/runner/Runner.pm  view on Meta::CPAN

}

*result = \&stdout; # for backward compatibility

sub setstdin {
    my $obj = shift;
    my $data = shift;
    my $stdin = $obj->{STDIN} //= do {
	my $fh = new_tmpfile IO::File or die "new_tmpfile: $!\n";
	$fh->fcntl(F_SETFD, 0) or die "fcntl F_SETFD: $!\n";
	binmode $fh, ':encoding(utf8)';
	$fh;
    };
    $stdin->seek(0, 0)  or die "seek: $!\n";
    $stdin->truncate(0) or die "truncate: $!\n";
    $stdin->print($data);
    $stdin->seek(0, 0)  or die "seek: $!\n";
    $obj;
}

##