nixpkgs-suyu/configuration/upstart.nix

{config, pkgs, nix, splashThemes}:

let 

  makeJob = import ../upstart-jobs/make-job.nix {
    inherit (pkgs) runCommand;
  };

  optional = option: service:
    if config.get option then [service] else [];

in

import ../upstart-jobs/gather.nix {
  inherit (pkgs) runCommand;

  jobs = map makeJob [
    # Syslogd.
    (import ../upstart-jobs/syslogd.nix {
      inherit (pkgs) sysklogd;
    })

    # The udev daemon creates devices nodes and runs programs when
    # hardware events occur.
    (import ../upstart-jobs/udev.nix {
      inherit (pkgs) writeText cleanSource udev procps;
    })
      
    # Hardware scan; loads modules for PCI devices.
    (import ../upstart-jobs/hardware-scan.nix {
      inherit (pkgs) kernel module_init_tools;
    })
      
    # Network interfaces.
    (import ../upstart-jobs/network-interfaces.nix {
      inherit (pkgs) nettools kernel module_init_tools;
    })
      
    # DHCP client.
    (import ../upstart-jobs/dhclient.nix {
      inherit (pkgs) nettools;
      dhcp = pkgs.dhcpWrapper;
    })

    # Nix daemon - required for multi-user Nix.
    (import ../upstart-jobs/nix-daemon.nix {
      inherit nix;
    })

    # Transparent TTY backgrounds.
    (import ../upstart-jobs/tty-backgrounds.nix {
      inherit (pkgs) stdenv splashutils;
      backgrounds = splashThemes.ttyBackgrounds;
    })

    # Handles the maintenance/stalled event (single-user shell).
    (import ../upstart-jobs/maintenance-shell.nix {
      inherit (pkgs) bash;
    })

    # Ctrl-alt-delete action.
    (import ../upstart-jobs/ctrl-alt-delete.nix)

  ]

  # SSH daemon.
  ++ optional ["services" "sshd" "enable"]
    (import ../upstart-jobs/sshd.nix {
      inherit (pkgs) openssh;
    })

  # X server.
  ++ optional ["services" "xserver" "enable"]
    (import ../upstart-jobs/xserver.nix {
      inherit (pkgs) substituteAll;
      inherit (pkgs.xorg) xorgserver xf86inputkeyboard xf86inputmouse xf86videovesa;
    })

  # Handles the reboot/halt events.
  ++ (map
    (event: makeJob (import ../upstart-jobs/halt.nix {
      inherit (pkgs) bash utillinux;
      inherit event;
    }))
    ["reboot" "halt" "system-halt" "power-off"]
  )
    
  # The terminals on ttyX.
  ++ (map 
    (ttyNumber: makeJob (import ../upstart-jobs/mingetty.nix {
      inherit (pkgs) mingetty pam_login;
      inherit ttyNumber;
    }))
    [1 2 3 4 5 6]
  )

  # For the builtin logd job.
  ++ [pkgs.upstart];
}