1 files changed, 40 insertions, 0 deletions
diff --git a/install.nix b/install.nix
new file mode 100644
index 0000000..3217cb5
--- /dev/null
+++ b/install.nix
@@ -0,0 +1,40 @@
+{ config, lib, pkgs, ... }:
+
+{
+  imports = [
+    <nixpkgs/nixos/modules/installer/cd-dvd/iso-image.nix>
+    <nixpkgs/nixos/modules/installer/cd-dvd/channel.nix>
+    <stockholm/krebs/5pkgs>
+    ./base.nix
+  ];
+
+  environment.systemPackages = [
+    (pkgs.writeDashBin "ni-format" ''
+      set -efux
+      ${pkgs.parted}/bin/parted ${config.ni-disk} mktable msdos
+      ${pkgs.parted}/bin/parted ${config.ni-disk} mkpart primary 1MiB 100%
+      ${pkgs.parted}/bin/parted ${config.ni-disk} print
+      ${pkgs.btrfs-progs}/bin/mkfs.btrfs ${config.ni-disk}-part1
+    '')
+
+    (pkgs.writeDashBin "ni-mount" ''
+      set -efux
+      if ! ${pkgs.utillinux}/bin/mountpoint /mnt; then
+        ${pkgs.coreutils}/bin/install -m 0000 -d /mnt
+        ${pkgs.utillinux}/bin/mount ${config.ni-disk}-part1 /mnt
+      fi
+      if ! ${pkgs.utillinux}/bin/mountpoint ${config.ni-path}; then
+        ${pkgs.coreutils}/bin/install -m 0700 -d /mnt${config.ni-path}
+        ${pkgs.coreutils}/bin/install -m 0000 -d ${config.ni-path}
+        ${pkgs.utillinux}/bin/mount --bind /mnt${config.ni-path} ${config.ni-path}
+        ${pkgs.coreutils}/bin/touch /mnt/${config.ni-path}/.populate
+      fi
+    '')
+
+    # TODO ni-upload-iso
+  ];
+
+  isoImage.isoName = "ni-install.iso";
+  isoImage.volumeID = "NI_INSTALL_ISO";
+  networking.hostName = "ni-install";
+}