hosts/zinc: add cryptsetup-askpass to .ash_history for faster access

flake.nix

@@ -72,7 +72,12 @@
       porter = { name = "porter"; };
       storage-2 = { name = "storage-2"; };
       web-2 = { name = "web-2"; };
-      zinc = { name = "zinc"; };
+      zinc = {
+        name = "zinc";
+        modules = [
+          nixos-hardware.nixosModules.common-cpu-intel
+        ];
+      };
       # nixfiles-auto-install: add new host above
       _iso = { name = "_iso"; };
     };

hosts/zinc/configuration.nix

@@ -8,6 +8,7 @@
       ../../configuration/desktop
 
       ./initrd.nix
+      ./programs.nix
     ];
 
   # Use the systemd-boot EFI boot loader.

hosts/zinc/initrd.nix

@@ -1,6 +1,31 @@
-{ config, ... }:
+{ config, pkgs, lib, ... }:
 
-{
+with lib;
+
+let
+
+  configure_network = pkgs.writeScriptBin "configure-network" ''
+    ifdisplay=""
+    while true; do
+      ifdisplay_new=$(ipconfig -t 10 all)
+      ipconfig_status=$?
+
+      # Only show network config if something changes
+      if [[ "$ifdisplay" != "$ifdisplay_new" ]]; then
+        ifdisplay=$ifdisplay_new
+        echo
+        echo "$ifdisplay"
+        echo
+      fi
+
+      # Wait a little before checking again
+      if [[ $ipconfig_status == 0 ]]; then
+        sleep 5
+      fi
+    done
+  '';
+
+in {
 
   boot.initrd.network.enable = true;
   boot.initrd.network.ssh = {
@@ -12,11 +37,30 @@
       "/var/src/secrets/initrd/ssh_host_ed25519_key"
     ];
   };
+
+  boot.initrd.extraFiles."/root/.ash_history".source = pkgs.writeText ".ash_history" ''
+    cryptsetup-askpass
+  '';
+
   boot.initrd.kernelModules = [
     "igc" # integrated rj45 network interface
     "cdc_ether" # external 5G modem via usb
   ];
-  boot.kernelParams = [ "ip=dhcp" ];
+
+  boot.initrd.extraUtilsCommands = ''
+    copy_bin_and_libs ${configure_network}/bin/configure-network
+  '';
+
+  boot.initrd.network.postCommands = mkBefore ''
+    configure-network &
+  '';
+
+  boot.initrd.postMountCommands = mkBefore ''
+    pkill -x configure-network
+
+    # Override the previously set interfaces with the ones that really exist
+    ifaces=$(ip -o link show | grep "link/ether" | cut -d: -f2 | xargs -n 1)
+  '';
 
   boot.initrd.network.wireguard = {
     enable = true;

hosts/zinc/programs.nix

@@ -0,0 +1,12 @@
+{ pkgs, ... }:
+
+{
+
+  users.users.clerie.packages = with pkgs; [
+    firefox
+
+    blender
+    cura
+  ];
+
+}

modules/wireguard-initrd/default.nix

@@ -41,6 +41,7 @@ in
 
     boot.initrd.network.postCommands = ''
       ip link add dev "wg-initrd" type wireguard
+      ip link set "wg-initrd" mtu 1280
 
       ${concatMapStringsSep "\n" (ip: ''
         ip address add "${ip}" dev "wg-initrd"