bak add /path
bak commit [/path [message]]
- bak diff
- bak status
- bak log
+ bak diff [host:][/path]
+ bak status [/path]
+ bak log [/path]
bak ch[anges]
- bak revert /path
+ bak revert [host:]/path
bak - push all changed files to server
my $shell_client = <<__SHELL_CLIENT__;
#!/bin/sh
-echo `hostname -s` `pwd` \$* | nc $server_ip 9001
+echo \$USER/\$SUDO_USER `hostname -s` `pwd` \$* | nc $server_ip 9001
__SHELL_CLIENT__
chdir $dir;
while (my $client = $server->accept()) {
my $line = <$client>;
+ chomp($line);
warn "<<< $line\n";
- my ($hostname,$pwd,$command,$rel_path,$message) = split(/\s+/,$line,5);
+ my ($user,$hostname,$pwd,$command,$rel_path,$message) = split(/\s+/,$line,6);
+ my $on_host = $1 if $rel_path =~ s/^([^:]+):(.+)$/$2/ && -e $1;
my $path = $rel_path =~ m{^/} ? $rel_path : "$pwd/$rel_path";
- $message ||= '';
- warn "$hostname [$command] $path | $message\n";
- $message ||= "$hostname [$command] $path";
+ warn "$hostname [$command] $on_host:$path | $message\n";
+ $message ||= "$path [$command]";
+ $message = "$hostname: $message";
my $dir = $path;
$dir =~ s{/[^/]+$}{};
+ my $backup_path = -e "$hostname/$path" ? "$hostname/$path" : $hostname;
+
sub git {
my $args = join(' ',@_);
warn "# git $args\n";
} elsif ( $command eq 'commit' ) {
pull_changes $hostname;
$message =~ s/'/\\'/g;
- print $client git( "commit -m '$message' ",
- ( -e "$hostname/$path" ? "$hostname/$path" : $hostname )
- );
+ $user =~ s/\/$//;
+ print $client git( "commit -m '$message' --author '$user <$hostname>' $backup_path" );
} elsif ( $command =~ m{(diff|status|log|ch)} ) {
$command .= ' --stat' if $command eq 'log';
$command = 'log --patch-with-stat' if $command =~ m/^ch/;
pull_changes $hostname if $command eq 'diff';
- print $client git($command,$hostname);
+ if ( $on_host ) {
+ system 'rsync', '-avv', "root\@$on_host:$path", "$on_host/$path";
+ open(my $diff, '-|', "diff -Nuw $hostname$path $on_host$path");
+ while(<$diff>) {
+ print $client $_;
+ }
+ } else {
+ # commands without path will show host-wide status/changes
+ print $client git($command, $rel_path ? $backup_path : $hostname);
+ }
} elsif ( $command eq 'revert' ) {
- print $client git "checkout -- $hostname/$path";
- system 'rsync', '-avv', "$hostname/$path", "root\@$hostname:$path";
+ if ( $on_host ) {
+ system 'rsync', '-avv', "$on_host/$path", "root\@$hostname:$path";
+ } else {
+ print $client git "checkout -- $hostname/$path";
+ system 'rsync', '-avv', "$hostname/$path", "root\@$hostname:$path";
+ }
} else {
print $client "Unknown command: $command\n";
}