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btrbk
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btrbk: tidy backend command map

pull/459/head
Axel Burri 2022-02-08 01:02:27 +01:00
parent db7082b4bc
commit d3b7540b87
1 changed files with 18 additions and 31 deletions
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btrbk
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@ -308,26 +308,23 @@ my %table_formats = (
}, },
); );
my @btrfs_cmd = (
"btrfs subvolume list",
"btrfs subvolume show",
"btrfs subvolume snapshot",
"btrfs subvolume delete",
"btrfs send",
"btrfs receive",
"btrfs filesystem usage",
"btrfs qgroup destroy",
);
my @system_cmd = (
"readlink",
"test",
);
my %backend_cmd_map = ( my %backend_cmd_map = (
"btrfs-progs-btrbk" => { "btrfs subvolume list" => [ "btrfs-subvolume-list" ], "btrfs-progs-btrbk" => { map +( $_ => [ s/ /-/gr ] ), @btrfs_cmd },
"btrfs subvolume show" => [ "btrfs-subvolume-show" ], "btrfs-progs-sudo" => { map +( $_ => [ qw( sudo -n ), split(" ", $_) ] ), @btrfs_cmd, @system_cmd },
"btrfs subvolume snapshot" => [ "btrfs-subvolume-snapshot" ],
"btrfs subvolume delete" => [ "btrfs-subvolume-delete" ],
"btrfs send" => [ "btrfs-send" ],
"btrfs receive" => [ "btrfs-receive" ],
"btrfs filesystem usage" => [ "btrfs-filesystem-usage" ],
"btrfs qgroup destroy" => [ "btrfs-qgroup-destroy" ],
},
"btrfs-progs-sudo" => { "btrfs subvolume list" => [ "sudo", "-n", "btrfs", "subvolume", "list" ],
"btrfs subvolume show" => [ "sudo", "-n", "btrfs", "subvolume", "show" ],
"btrfs subvolume snapshot" => [ "sudo", "-n", "btrfs", "subvolume", "snapshot" ],
"btrfs subvolume delete" => [ "sudo", "-n", "btrfs", "subvolume", "delete" ],
"btrfs send" => [ "sudo", "-n", "btrfs", "send" ],
"btrfs receive" => [ "sudo", "-n", "btrfs", "receive" ],
"btrfs filesystem usage" => [ "sudo", "-n", "btrfs", "filesystem", "usage" ],
"btrfs qgroup destroy" => [ "sudo", "-n", "btrfs", "qgroup", "destroy" ],
"readlink" => [ "sudo", "-n", "readlink" ],
},
); );
# keys used in raw target sidecar files (.info): # keys used in raw target sidecar files (.info):
@ -2834,19 +2831,9 @@ sub vinfo_cmd($$@)
my $vinfo = shift || die; my $vinfo = shift || die;
my $cmd = shift || die; my $cmd = shift || die;
my @cmd_args = @_; my @cmd_args = @_;
my $ret;
my $backend = config_key_lru($vinfo, "backend") // die; my $backend = config_key_lru($vinfo, "backend") // die;
my $cmd_mapped = $backend_cmd_map{$backend}{$cmd}; my $cmd_mapped = $backend_cmd_map{$backend}{$cmd} // [ split(" ", $cmd) ];
if(defined($cmd_mapped)) { return [ @$cmd_mapped, @cmd_args ];
TRACE "vinfo_cmd: found mapping for backend=$backend cmd=\"$cmd\": " . join(' ', @$cmd_mapped) if($do_trace);
$ret = [ @$cmd_mapped, @cmd_args ];
}
else {
my @ret_cmd = split(/\s/, $cmd);
TRACE "vinfo_cmd: no mapping found for backend=$backend cmd=\"$cmd\", assuming btrfs-progs: " . join(' ', @ret_cmd) if($do_trace);
$ret = [ @ret_cmd, @cmd_args ];
}
return $ret;
} }
sub _get_btrbk_date(@) sub _get_btrbk_date(@)