From 48f8d3c11d9117f10e6ca5b76a08b91cef5c861b Mon Sep 17 00:00:00 2001
From: Gregor Kleen <gkleen@yggdrasil.li>
Date: Thu, 1 Aug 2024 10:31:11 +0200
Subject: ...

---
 hosts/sif/default.nix | 16 +++++++++--
 hosts/sif/hw.nix      | 76 ++++++++++++++++++++++++++-------------------------
 2 files changed, 53 insertions(+), 39 deletions(-)

(limited to 'hosts/sif')

diff --git a/hosts/sif/default.nix b/hosts/sif/default.nix
index 87c0f3bf..96cd66cc 100644
--- a/hosts/sif/default.nix
+++ b/hosts/sif/default.nix
@@ -31,7 +31,7 @@ in {
     boot = {
       initrd = {
         systemd = {
-          enable = true;
+          enable = false;
           emergencyAccess = config.users.users.root.hashedPassword;
         };
         luks.devices = {
@@ -423,6 +423,17 @@ in {
       };
     };
 
+    systemd.tmpfiles.rules = [
+      "d /var/lib/lightdm/.cache/lightdm-gtk-greeter 1770 lightdm lightdm -"
+      "L /var/lib/lightdm/.cache/lightdm-gtk-greeter/state - - - - ${pkgs.writeText "state" ''
+        [greeter]
+        last-user=gkleen
+        last-session=none+xmonad
+      ''}"
+
+      "L /etc/localtime - - - - /.bcachefs/etc/localtime"
+    ];
+
     users = {
       users.gkleen.extraGroups = [ "media" "plugdev" "input" "rtkit" ];
       groups.media = {};
@@ -444,6 +455,7 @@ in {
             "log.level" = 2;
             "core.daemon" = true;
             "core.name" = "pipewire-0";
+            "module.x11.bell" = false;
           };
           "context.modules" = [
             {
@@ -623,7 +635,7 @@ in {
     zramSwap = {
       enable = true;
       algorithm = "zstd";
-      writebackDevice = "/dev/disk/by-uuid/50f3f856-cc17-4614-846a-34a14d5006ec";
+      writebackDevice = "/dev/disk/by-label/swap";
     };
 
     services.pcscd.enable = true;
diff --git a/hosts/sif/hw.nix b/hosts/sif/hw.nix
index a2991def..d01582e0 100644
--- a/hosts/sif/hw.nix
+++ b/hosts/sif/hw.nix
@@ -7,87 +7,89 @@
         fsType = "vfat";
         options = [ "fmask=0033" "dmask=0022" ];
       };
-    # "/.bcachefs" =
-    #   { device = "/dev/mapper/sif-nvm0:/dev/mapper/sif-nvm1";
-    #     fsType = "bcachefs";
-    #     neededForBoot = true;
-    #   };
+    "/.bcachefs" =
+      { device = "/dev/mapper/sif-nvm0:/dev/mapper/sif-nvm1";
+        fsType = "bcachefs";
+        neededForBoot = true;
+      };
     "/nix" =
       { device = "/.bcachefs/nix";
         fsType = "none";
-        options = [ "bind" "x-systemd.after=bcachefs.service" "x-systemd.requires=bcachefs.service" ];
+        options = [ "bind" ]; # "x-systemd.after=bcachefs.service" "x-systemd.requires=bcachefs.service" "x-systemd.after=\\x2ebcachefs.mount" "x-systemd.requires=\\x2ebcachefs.mount" ];
       };
     "/root" =
       { device = "/.bcachefs/root";
         fsType = "none";
-        options = [ "bind" ];
+        options = [ "bind" ]; # "x-systemd.after=\\x2ebcachefs.mount" "x-systemd.requires=\\x2ebcachefs.mount" ];
       };
     "/var/log" =
       { device = "/.bcachefs/var/log";
         fsType = "none";
-        options = [ "bind" "x-systemd.after=bcachefs.service" "x-systemd.requires=bcachefs.service" ];
+        options = [ "bind" ]; # "x-systemd.after=bcachefs.service" "x-systemd.requires=bcachefs.service" "x-systemd.after=\\x2ebcachefs.mount" "x-systemd.requires=\\x2ebcachefs.mount" ];
       };
     "/var/lib/sops-nix" =
       { device = "/.bcachefs/var/lib/sops-nix";
         fsType = "none";
-        options = [ "bind" "x-systemd.after=bcachefs.service" "x-systemd.requires=bcachefs.service" ];
+        options = [ "bind" ]; # "x-systemd.after=bcachefs.service" "x-systemd.requires=bcachefs.service" "x-systemd.after=\\x2ebcachefs.mount" "x-systemd.requires=\\x2ebcachefs.mount" ];
         neededForBoot = true;
       };
     "/var/lib/nixos" =
       { device = "/.bcachefs/var/lib/nixos";
         fsType = "none";
-        options = [ "bind" "x-systemd.after=bcachefs.service" "x-systemd.requires=bcachefs.service" ];
+        options = [ "bind" ]; # "x-systemd.after=bcachefs.service" "x-systemd.requires=bcachefs.service" "x-systemd.after=\\x2ebcachefs.mount" "x-systemd.requires=\\x2ebcachefs.mount" ];
       };
     "/var/lib/chrony" =
       { device = "/.bcachefs/var/lib/chrony";
         fsType = "none";
-        options = [ "bind" ];
+        options = [ "bind" ]; # "x-systemd.after=\\x2ebcachefs.mount" "x-systemd.requires=\\x2ebcachefs.mount" ];
       };
     "/var/lib/fprint" =
       { device = "/.bcachefs/var/lib/fprint";
         fsType = "none";
-        options = [ "bind" ];
+        options = [ "bind" ]; # "x-systemd.after=\\x2ebcachefs.mount" "x-systemd.requires=\\x2ebcachefs.mount" ];
       };
     "/var/lib/systemd" =
       { device = "/.bcachefs/var/lib/systemd";
         fsType = "none";
-        options = [ "bind" "x-systemd.after=bcachefs.service" "x-systemd.requires=bcachefs.service" ];
+        options = [ "bind" ]; # "x-systemd.after=bcachefs.service" "x-systemd.requires=bcachefs.service" "x-systemd.after=\\x2ebcachefs.mount" "x-systemd.requires=\\x2ebcachefs.mount" ];
         neededForBoot = true;
       };
     "/home" =
       { device = "/.bcachefs/home";
         fsType = "none";
-        options = [ "bind" ];
+        options = [ "bind" ]; # "x-systemd.after=\\x2ebcachefs.mount" "x-systemd.requires=\\x2ebcachefs.mount" ];
       };
     "/etc/NetworkManager/system-connections" =
       { device = "/.bcachefs/etc/NetworkManager/system-connections";
         fsType = "none";
-        options = [ "bind" ];
+        options = [ "bind" ]; # "x-systemd.after=\\x2ebcachefs.mount" "x-systemd.requires=\\x2ebcachefs.mount" ];
       };
   };
 
-  boot.initrd.supportedFilesystems.bcachefs = true;
-  boot.initrd.systemd.units."dev-sif-nvm0:-dev-sif-nvm1.device".enable = false;
-  systemd.units."dev-sif-nvm0:-dev-sif-nvm1.device".enable = false;
-  boot.initrd.systemd.services."bcachefs" = {
-    before = [ "initrd-fs.target" ];
-    after = [ "local-fs-pre.target"  "dev-sif-nvm0.device" "dev-sif-nvm1.device" ];
-    requires = [ "dev-sif-nvm0.device" "dev-sif-nvm1.device"  ];
-    wantedBy = [ "initrd-fs.target" ];
-    unitConfig = {
-      DefaultDependencies = false;
-      StopPropagatedFrom = [ "dev-sif-nvm0.device" "dev-sif-nvm1.device"  ];
-    };
-    serviceConfig = {
-      Type = "oneshot";
-      ExecStart = "/bin/mount -o X-mount.mkdir -t bcachefs /dev/sif/nvm0:/dev/sif/nvm1 /sysroot/.bcachefs";
-      RemainAfterExit = true;
-    };
-  };
-
-  swapDevices = [
-    { label = "swap"; }
-  ];
+  # boot.initrd.supportedFilesystems.bcachefs = true;
+  # boot.initrd.systemd.units."dev-sif-nvm0:-dev-sif-nvm1.device".enable = false;
+  # systemd.units."dev-sif-nvm0:-dev-sif-nvm1.device".enable = false;
+  # boot.initrd.systemd.services."bcachefs" = {
+  #   before = [ "initrd-fs.target" ];
+  #   after = [ "local-fs-pre.target"  "dev-sif-nvm0.device" "dev-sif-nvm1.device" ];
+  #   requires = [ "dev-sif-nvm0.device" "dev-sif-nvm1.device"  ];
+  #   wantedBy = [ "initrd-fs.target" ];
+  #   unitConfig = {
+  #     DefaultDependencies = false;
+  #     StopPropagatedFrom = [ "dev-sif-nvm0.device" "dev-sif-nvm1.device"  ];
+  #   };
+  #   serviceConfig = {
+  #     Type = "oneshot";
+  #     ExecStart = "/bin/mount -o X-mount.mkdir -t bcachefs /dev/sif/nvm0:/dev/sif/nvm1 /sysroot/.bcachefs";
+  #     RemainAfterExit = true;
+  #   };
+  # };
+  # systemd.services."bcachefs" = {
+  #   serviceConfig = {
+  #     Type = "oneshot";
+  #     ExecStart = "${pkgs.coreutils}/bin/true";
+  #   };
+  # };
 
   nix.settings.max-jobs = 12;
   # High-DPI console
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