disko.create fails when there are multiple disks

[therishidesai]

When I have the followign config:

cfg = {
    disk = {
      disk0 = {
        device = "/dev/sda";
        type = "disk";
        content = {
          type = "table";
          format = "gpt";
          partitions = [
            {
              name = "nix";
              type = "partition";
              part-type = "primary";
              start = "0%";
              end = "100%";
              bootable = true;
              content = {
                type = "filesystem";
                format = "ext4";
                mountpoint = "/a";
              };
            }
          ];
        };
      };
      disk1 = {
        device = "/dev/sdb";
        type = "disk";
        content = {
          type = "table";
          format = "gpt";
          partitions = [
            {
              name = "root";
              type = "partition";
              part-type = "primary";
              start = "0%";
              end = "100%";
              bootable = true;
              content = {
                type = "filesystem";
                format = "ext4";
                mountpoint = "/b";
              };
            }
          ];
        };
      };
    };
  };

disko.create cfg fails with the following error:

error: attribute 'deviceDependencies' missing

     at /home/rishi/disko/types.nix:134:61:

        133|     create = devices: let
        134|       sortedDeviceList = diskoLib.sortDevicesByDependencies (diskoLib.meta devices).deviceDependencies devices;
           |                                                             ^
        135|     in ''

[therishidesai]

After doing some testing in the repl it seems like the _meta part of the devices attrs is not set to anything.

[Lassulus]

ah that is indeed a bug. I always expect some dependencies if there are multiple devices. Will fix it now

[Lassulus]

should be fixed by 78d9448 please reopen if not (although I have tested your config)

[Mic92]

Also a regression test would be nice.

[Lassulus]

@Mic92 there you go: d61fd15