lol.nix

{ config, pkgs, ... }:
let
  zfs = if config.boot.zfs.enableUnstable
  then pkgs.zfsUnstable
  else pkgs.zfs;
  user = "buildkite-agent-pgloadndump";
in {
  systemd.paths.pgloadndump-trigger-mount = {
    wantedBy = [ "multi-user.target" ];
    pathConfig = {
      PathModified = "${config.users.users."${user}".home}/load-n-dump-trigger-mount";
    };
  };
  systemd.services.pgloadndump-trigger-mount = {
    serviceConfig = {
      Type = "oneshot";
    };
    path = [ zfs ];

    # Write out the buildkite token
    # Then, allocate an approle / secret ID login token
    script = ''
      set -eux
      zfs mount rpool/scratch/haumea-load-and-dump/target
      chown -R "${user}" /rpool/scratch/haumea-load-and-dump/target
    '';
  };

  systemd.paths.pgloadndump-trigger-unmount = {
    wantedBy = [ "multi-user.target" ];
    pathConfig = {
      PathModified = "${config.users.users."${user}".home}/load-n-dump-trigger-unmount";
    };
  };
  systemd.services.pgloadndump-trigger-unmount = {
    serviceConfig = {
      Type = "oneshot";
    };
    path = [ zfs ];

    # Write out the buildkite token
    # Then, allocate an approle / secret ID login token
    script = ''
      zfs unmount rpool/scratch/haumea-load-and-dump/target
    '';
  };