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btrbk: add append_to_file option in run_cmd

ionice
Axel Burri 2022-10-19 11:03:43 +02:00
parent 4e5ae975d8
commit d6910e43ea
1 changed files with 5 additions and 1 deletions
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@ -849,6 +849,10 @@ sub run_cmd(@)
die unless($href->{stream_sink});
$href->{cmd_text} = _safe_cmd([ '>', $href->{redirect_to_file} ], \@unsafe_cmd);
}
elsif($href->{append_to_file}) {
die unless($href->{stream_sink});
$href->{cmd_text} = _safe_cmd([ '>>', $href->{append_to_file} ], \@unsafe_cmd);
}
elsif($href->{compress_stdin}) {
# does nothing if already compressed correctly by stream_compress
if($compressed && ($compression{$compressed->{key}}->{format} ne $compression{$href->{compress_stdin}->{key}}->{format})) {
@ -911,7 +915,7 @@ sub run_cmd(@)
@decompress_in = ();
# fixup redirect_to_file
if((scalar(@rsh_cmd_pipe) == 1) && ($rsh_cmd_pipe[0]->{redirect_to_file})) {
if((scalar(@rsh_cmd_pipe) == 1) && ($rsh_cmd_pipe[0]->{redirect_to_file} || $rsh_cmd_pipe[0]->{append_to_file})) {
# NOTE: direct redirection in ssh command does not work: "ssh '> outfile'"
# we need to assemble: "ssh 'cat > outfile'"
unshift @rsh_cmd_pipe, { cmd_text => 'cat' };