* C<filepath> - Where to save the file (default: value of L</filepath>)
* C<fh> - IO handle to write to (overrides C<filepath>, one of which must be defined)
* C<raw_key> - Raw key (default: value of L</raw_key>)
+* C<atomic> - Write to the filepath atomically (default: true)
=cut
my $version = $args{version} // $self->version // 2;
my $filepath = $args{filepath} // $self->filepath;
my $fh = $args{fh};
+ my $atomic = $args{atomic} // 1;
my $filepath_temp;
if (!openhandle($fh)) {
$filepath or throw 'Must specify where to safe the key file to';
- require File::Temp;
- ($fh, $filepath_temp) = eval { File::Temp::tempfile("${filepath}-XXXXXX", CLEANUP => 1) };
- if (!$fh or my $err = $@) {
- $err //= 'Unknown error';
- throw sprintf('Open file failed (%s): %s', $filepath_temp, $err),
- error => $err,
- filepath => $filepath_temp;
+ if ($atomic) {
+ require File::Temp;
+ ($fh, $filepath_temp) = eval { File::Temp::tempfile("${filepath}-XXXXXX", UNLINK => 1) };
+ if (!$fh or my $err = $@) {
+ $err //= 'Unknown error';
+ throw sprintf('Open file failed (%s): %s', $filepath_temp, $err),
+ error => $err,
+ filepath => $filepath_temp;
+ }
+ }
+ else {
+ open($fh, '>:raw', $filepath) or throw "Open file failed ($filepath): $!", filepath => $filepath;
}
}