Enable hsts for nextcloud

archiso/airootfs/root/.zlogin

@@ -5,17 +5,16 @@ fi
 
 ~/.automated_script.sh
 
-if bash -c "ls /sys/class/backlight/*/max_brightness" > /dev/null 2>&1
+if bash -c "ls /sys/class/backlight/*/max_brightness" >/dev/null 2>&1; then
-then
+    cat /sys/class/backlight/*/max_brightness >/sys/class/backlight/*/brightness
-    cat /sys/class/backlight/*/max_brightness > /sys/class/backlight/*/brightness
 fi
 
 cd "/root/PortValhalla" || exit
 
-git diff -p -R --no-ext-diff --no-color --diff-filter=M \
+git diff -p -R --no-ext-diff --no-color --diff-filter=M |
-    | grep -E "^(diff|(old|new) mode)" --color=never  \
+    grep -E "^(diff|(old|new) mode)" --color=never |
-    | sed "/^diff/{ x; d; }; x; /./{ p; z; }; x;" \
+    sed "/^diff/{ x; d; }; x; /./{ p; z; }; x;" |
-    | git apply
+    git apply
 
 loadkeys de_CH-latin1
 ./scripts/Arch/OS/setup.fish

archiso/scripts/build.fish

@@ -1,31 +1,24 @@
 #!/bin/env fish
 begin
-    set -l nixVersion nixos-24.05
+    set -l dir (status dirname)
+    source "$dir/../../scripts/lib/config.fish"
+    source "$dir/../../scripts/lib/nix.fish"
     set -l projectName archiso-valhalla
     set -l overlayDir (mktemp -d)
     set -l upperDir (mktemp -d)
     set -l workDir (mktemp -d)
-    set -l cacheRoot ~/".cache/$projectName"
-    set -l nixCache "$cacheRoot/nixpkgs/$nixVersion"
     set -l root airootfs
     set -l rootHome "$overlayDir/$root/root"
     set -l profileDir "/mnt/$projectName"
     set -l projectDir "$rootHome/PortValhalla"
-    set -l nixDir "$profileDir/$root/nix/var/nix/profiles/per-user/root/channels/nixpkgs"
+    set -l nixDir "$profileDir/$root$nixPkgsDir"
 
     mkdir -p "$rootHome"
-    and fish "$(status dirname)/../../scripts/copy-repo.fish" "$projectDir"
+    and fish "$(status dirname)/../../scripts/lib/copy-repo.fish" "$projectDir"
-
+    downloadNixPkgs
-    and begin
-        if [ ! -d "$nixCache" ]
-            mkdir -p "$nixCache"
-            and git clone https://github.com/NixOS/nixpkgs.git --depth=1 -b "$nixVersion" "$nixCache"
-            and rm -rf "$nixCache/.git"
-        end
-    end
 
     and sudo mount --mkdir -t overlay overlay -o lowerdir=.:"$overlayDir",upperdir="$upperDir",workdir="$workDir" "$profileDir"
-    and sudo mount --mkdir --bind "$nixCache" "$nixDir"
+    and sudo mount --mkdir --bind "$nixPkgsCache" "$nixDir"
     and sudo mkarchiso $argv "$profileDir"
     sudo umount "$nixDir"
     and sudo umount "$profileDir"

archiso/scripts/show-diff.fish

@@ -16,9 +16,8 @@ begin
         and begin
             git -C "$projectDir" ls-files
             git -C "$projectDir" ls-files --exclude-standard --others
-        end | \
+        end | rsync --files-from=/dev/stdin --exclude={.gitignore,README.md,scripts,LICENSE,valhalla.patch} "$dir/.." "$contextRoot"
-            rsync --files-from=/dev/stdin --exclude={.gitignore,README.md,scripts,LICENSE,valhalla.patch} "$dir/.." "$contextRoot"
+    end &>/dev/null
-    end &> /dev/null
 
     and git -C "$contextRoot" diff
 end

archiso/scripts/update-patch.fish

@@ -2,5 +2,5 @@
 # Updates the patch to be applicable to Arch's current `releng` template.
 begin
     set -l dir (status dirname)
-    "$dir/show-diff.fish" > "$dir/valhalla.patch"
+    "$dir/show-diff.fish" >"$dir/valhalla.patch"
 end

archiso/scripts/valhalla.patch

@@ -1,23 +1,22 @@
 diff --git a/airootfs/root/.zlogin b/airootfs/root/.zlogin
-index bf6bc8f..bdbe55c 100644
+index bf6bc8f..e71dc26 100644
 --- a/airootfs/root/.zlogin
 +++ b/airootfs/root/.zlogin
-@@ -4,3 +4,18 @@ if grep -Fqa 'accessibility=' /proc/cmdline &> /dev/null; then
+@@ -4,3 +4,17 @@ if grep -Fqa 'accessibility=' /proc/cmdline &> /dev/null; then
  fi
  
  ~/.automated_script.sh
 +
-+if bash -c "ls /sys/class/backlight/*/max_brightness" > /dev/null 2>&1
++if bash -c "ls /sys/class/backlight/*/max_brightness" >/dev/null 2>&1; then
-+then
++    cat /sys/class/backlight/*/max_brightness >/sys/class/backlight/*/brightness
-+    cat /sys/class/backlight/*/max_brightness > /sys/class/backlight/*/brightness
 +fi
 +
 +cd "/root/PortValhalla" || exit
 +
-+git diff -p -R --no-ext-diff --no-color --diff-filter=M \
++git diff -p -R --no-ext-diff --no-color --diff-filter=M |
-+    | grep -E "^(diff|(old|new) mode)" --color=never  \
++    grep -E "^(diff|(old|new) mode)" --color=never |
-+    | sed "/^diff/{ x; d; }; x; /./{ p; z; }; x;" \
++    sed "/^diff/{ x; d; }; x; /./{ p; z; }; x;" |
-+    | git apply
++    git apply
 +
 +loadkeys de_CH-latin1
 +./scripts/Arch/OS/setup.fish

flake.nix

@@ -45,6 +45,7 @@
     valhalla = {
       DerGeret = import ./profiles/machines/manuel/DerGeret/Arch/config.nix;
       ManuSurface = import ./profiles/machines/manuel/ManuSurface/Arch/config.nix;
+      server = import ./profiles/machines/manuel/server.nix;
     };
   };
 }

lib/eval-attribute.nix

@@ -5,8 +5,10 @@ let
     overlay = [ ];
   };
   property = (builtins.getEnv "PROPERTY");
-  processor = if (builtins.stringLength property > 0) then
+  processor =
-    (_: lib.attrsets.getAttrFromPath (lib.strings.splitString "." property) _)
+    if (builtins.stringLength property > 0) then
-  else
+      (_: lib.attrsets.getAttrFromPath (lib.strings.splitString "." property) _)
-    (_: _);
+    else
-in _: processor (lib.evalModules { modules = [ _ ]; }).config
+      (_: _);
+in
+_: processor (lib.evalModules { modules = [ _ ]; }).config

lib/modules/fileSystems.nix

@@ -0,0 +1,120 @@
+{ lib, config, ... }:
+let
+  inherit (lib) types mkOption;
+  cfg = config.valhalla.fileSystems;
+
+  mountType = types.submodule (
+    { config, name, ... }: {
+      options = {
+        device = mkOption {
+          type = types.nullOr types.str;
+          description = "The device to mount.";
+          default = null;
+        };
+
+        mountPoint = mkOption {
+          type = types.str;
+          description = "The path to mount the device to.";
+          default = name;
+        };
+
+        fsType = mkOption {
+          type = types.nullOr types.str;
+          description = "The file system type of the mount.";
+          default = null;
+        };
+
+        options = mkOption {
+          type = types.listOf types.str;
+          description = "The options of the mount.";
+          default = [ ];
+        };
+      };
+    }
+  );
+in
+{
+  imports = [
+    ./fileSystems/btrfs.nix
+    ./fileSystems/disks.nix
+  ];
+
+  options = {
+    valhalla = {
+      fileSystems = {
+        rootDir = mkOption {
+          type = types.str;
+          description = "The root of the installation directory to mount disks into.";
+          default = "/mnt";
+        };
+
+        mounts = mkOption {
+          type = types.attrsOf mountType;
+          description = "The devices to mount.";
+          default = { };
+        };
+
+        script = mkOption {
+          type = types.str;
+          description = "The script for preparing the system's mounts.";
+        };
+      };
+    };
+  };
+
+  config = {
+    valhalla = {
+      fileSystems = {
+        script =
+          let
+            inherit (lib.strings) normalizePath removeSuffix;
+            devices = (builtins.attrValues cfg.diskSetup.devices);
+            mountScript = lib.strings.concatLines (
+              (builtins.concatMap
+                (
+                  _: [
+                    "partprobe 2> /dev/null || true"
+                    "udevadm trigger"
+                    (builtins.concatStringsSep " " (
+                      [ "sudo" "mount" "--mkdir" ] ++
+                      (lib.optionals (_.fsType == "ntfs") [ "-t" "ntfs3" ]) ++
+                      [
+                        (builtins.concatStringsSep " " (builtins.map (_: "-o ${_}") _.options))
+                        (_.device)
+                        (removeSuffix "/" (normalizePath "/${cfg.rootDir}/${_.mountPoint}"))
+                      ]
+                    ))
+                  ]
+                )
+                (builtins.attrValues cfg.mounts))
+            );
+
+            affected = (builtins.map (_: _.deviceVariable) devices) ++
+              (builtins.concatMap
+                (_: builtins.map (_: lib.escapeShellArg _) _.devices)
+                (builtins.attrValues cfg.btrfs.volumes));
+          in
+          ''
+            #!/bin/bash
+            set -o errexit
+            ${cfg.diskSetup.scripts.init}
+            ${lib.strings.concatLines (lib.optionals ((builtins.length devices) > 0) [
+              ''echo "$(tput setaf 3)=== WARNING ====$(tput sgr0)"''
+              (''echo "Continuing this script will alter the partitions of ''
+              + (lib.strings.concatStringsSep ", " (lib.lists.init affected))
+              + (if (builtins.length affected) > 1 then " and " else "") + (lib.lists.last affected) + ''"'')
+              ''
+                if ! fish ${./fileSystems/confirm.fish} "Are you sure you want to continue?" "n"; then
+                  exit 1
+                fi
+              ''
+              ])}
+            ${cfg.diskSetup.scripts.partition}
+            ${cfg.btrfs.script}
+            ${mountScript}
+            ${cfg.diskSetup.scripts.swap}
+          '';
+      };
+    };
+  };
+}

lib/modules/fileSystems/btrfs.nix

@@ -0,0 +1,108 @@
+{ lib, config, ... }:
+let
+  inherit (lib) types mkOption;
+  cfg = config.valhalla.fileSystems.btrfs;
+
+  profileType = types.enum [
+    "raid0"
+    "raid1"
+    "raid1c3"
+    "raid1c4"
+    "raid5"
+    "raid6"
+    "raid10"
+    "dup"
+    "single"
+  ];
+
+  volumeType = types.submodule (
+    { config, name, ... }: {
+      options = {
+        mountPoint = mkOption {
+          type = types.nullOr types.str;
+          description = "The path to mount the volume to.";
+          default = null;
+        };
+
+        devices = mkOption {
+          type = types.listOf types.str;
+          description = "The devices of the btrfs volume.";
+        };
+
+        label = mkOption {
+          type = types.nullOr types.str;
+          description = "The label of the volume.";
+          default = name;
+        };
+
+        dataProfile = mkOption {
+          type = types.nullOr profileType;
+          description = "The data profile.";
+          default = null;
+        };
+
+        metadataProfile = mkOption {
+          type = types.nullOr profileType;
+          description = "The metadata profile.";
+          default = null;
+        };
+      };
+    }
+  );
+in
+{
+  options = {
+    valhalla = {
+      fileSystems.btrfs = {
+        volumes = mkOption {
+          type = types.attrsOf volumeType;
+          description = "The btrfs volumes of the system.";
+          default = { };
+        };
+
+        script = mkOption {
+          type = types.str;
+          description = "The script for creating the btrfs volumes.";
+          default = lib.strings.concatLines (
+            builtins.map
+              (
+                _: builtins.concatStringsSep " " (
+                  [ "mkfs.btrfs" "--force" ] ++
+                  (lib.optionals (_.metadataProfile != null) [ "--metadata" "${_.metadataProfile}" ]) ++
+                  (lib.optionals (_.dataProfile != null) [ "--data" "${_.dataProfile}" ]) ++
+                  (lib.optionals (_.label != null) [ "--label" "${_.label}" ]) ++
+                  _.devices
+                )
+              )
+              (builtins.attrValues cfg.volumes)
+          );
+        };
+      };
+    };
+  };
+
+  config = {
+    valhalla = {
+      linux.programs.btrfs = lib.optionalAttrs
+        (builtins.any
+          (_: (builtins.length _.devices) > 1)
+          (builtins.attrValues cfg.volumes))
+        {
+          enable = true;
+          pools = true;
+        };
+
+      fileSystems.mounts = lib.attrsets.concatMapAttrs
+        (
+          name: volume:
+            if (volume.mountPoint != null) then {
+              ${volume.mountPoint} = {
+                device = builtins.elemAt volume.devices 0;
+                fsType = "btrfs";
+              };
+            } else { }
+        )
+        cfg.volumes;
+    };
+  };
+}

lib/modules/fileSystems/choose-device.fish

@@ -22,7 +22,7 @@ function chooseDisk -a outFile message selectScript
             end
         end
 
-        select "$header" "$outFile" "$message" "No valid disk found!" "$(string collect $disks)" false
+        select "$header" "$outFile" "$message" "No valid device found!" "$(string collect $disks)" false
         and begin
             set -l disk (string split -n " " (cat "$outFile"))
             echo "/dev/$disk[1]" >$outFile

lib/modules/fileSystems/disks.nix

@@ -0,0 +1,375 @@
+{ lib, config, ... }:
+let
+  inherit (lib) types mkOption;
+
+  fs = import ./fs.nix;
+
+  cfg = config.valhalla.fileSystems;
+  deviceListVarName = "myDevices";
+  isSwap = partition: builtins.elem partition.type [ fs.swap 19 ];
+
+  probeScript = builtins.concatStringsSep "\n" [
+    "partprobe 2> /dev/null || true"
+    "udevadm trigger"
+  ];
+
+  mkDeviceType = types.submodule (
+    { config, name, ... }: {
+      options = {
+        id = mkOption {
+          type = types.str;
+          description = "The internal identifier of the device.";
+          internal = true;
+        };
+
+        wipe = mkOption {
+          type = types.bool;
+          description = "A value indicating whether the device should be wiped.";
+          default = !(lib.lists.any (_: _.keepExisting) (builtins.attrValues config.partitions));
+        };
+
+        name = mkOption {
+          type = types.nullOr types.str;
+          description = "The name of the device.";
+          default = name;
+        };
+
+        path = mkOption {
+          type = types.nullOr types.str;
+          description = "The path to the device.";
+          default =
+            if config.name == null then
+              null
+            else
+              "/dev/${config.name}";
+        };
+
+        deviceScript = mkOption {
+          type = types.str;
+          description = "A command for loading the device path into the device variable";
+          internal = true;
+        };
+
+        deviceVariable = mkOption {
+          type = types.str;
+          description = "The name of the variable holding the name of the disk";
+          internal = true;
+        };
+
+        partitions = mkOption {
+          type = types.attrsOf (types.nullOr partitionType);
+          description = "The partitions of the disk.";
+          default = { };
+        };
+
+        scripts = {
+          init = mkOption {
+            type = types.str;
+            description = "A script for loading the device path into the device variable";
+          };
+
+          partition = mkOption {
+            type = types.str;
+            description = "A script for partitioning and formatting the device.";
+          };
+        };
+      };
+
+      config =
+        let
+          deviceVarName = "${deviceListVarName}[${config.id}]";
+          deviceVar = "\${${deviceVarName}}";
+
+          deviceSelector = ''
+            result="$(mktemp)"
+            fish ${./choose-device.fish} "$result" "Please select the \"${name}\" device:" ${./select.fish}
+            ${deviceVarName}="$(cat "$result")"
+          '';
+
+          partitions = lib.lists.sortOn (_: _.index)
+            (builtins.filter (_: _ != null)
+              (builtins.attrValues config.partitions));
+
+          mkType = type:
+            lib.strings.escapeShellArg (
+              if builtins.isInt type then
+                "${lib.trivial.toHexString type}"
+              else
+                type
+            );
+
+          fdiskCommand = arguments: "sudo sfdisk ${arguments}";
+          fdiskScript = script: args: append:
+            "echo ${script} | ${
+            fdiskCommand "${builtins.concatStringsSep " " args} ${
+              if append then "--append" else ""
+            } ${deviceVar}"
+          }";
+          appendScript = index: script: fdiskScript script [ "-N" (builtins.toString index) ] true;
+
+          cleanup = lib.strings.concatLines (builtins.map
+            (partition: "${fdiskCommand "--delete ${deviceVar} ${toString partition.index}"} || true")
+            (lib.lists.sortOn
+              (partition: partition.index * -1)
+              (builtins.filter (_: !_.keepExisting) partitions)));
+
+          fdiskCommands = lib.strings.concatLines
+            (lib.optionals config.wipe [
+              cleanup
+              (fdiskScript "label: gpt" [ ] false)
+            ] ++ (builtins.concatMap
+              (
+                partition:
+                let
+                  inherit (partition) format index keepExisting label sizeScript type;
+
+                  partVarName = "myPartition";
+                  partVar = "\${${partVarName}}";
+
+                  sizeOption = ''
+                    ${sizeScript} | sed -e "s/.*[^[:space:]]/size=\0/"
+                  '';
+
+                  formatScripts = {
+                    ${fs.ext4} = "mkfs.ext4 -F ${partVar}";
+                    ${fs.btrfs} = "mkfs.btrfs --force ${partVar}";
+                    ${fs.swap} = "mkswap ${partVar}";
+                    ${fs.ntfs} = "mkfs.ntfs -F ${partVar}";
+                    ${fs.fat32} = "mkfs.fat -F 32 ${partVar}";
+                  };
+
+                  labelScripts = {
+                    ${fs.ext4} = label: "e2label ${partVar} ${label}";
+                    ${fs.btrfs} = label: "btrfs filesystem label ${partVar} ${label}";
+                    ${fs.swap} = label: "swaplabel ${partVar} --label ${label}";
+                    ${fs.ntfs} = label: "ntfslabel ${partVar} ${label}";
+                    ${fs.fat32} = label: "fatlabel ${partVar} ${label}";
+                  };
+
+                  create = lib.strings.concatLines ([
+                    (appendScript index ''${toString index}: "$(${sizeOption})" type=${mkType type}'')
+                    probeScript
+                  ] ++ (lib.optionals (format != null) [
+                    "sudo ${formatScripts.${format}}"
+                  ]));
+
+                  fallback = ''
+                    if ! { ls "${partVar}" 2>&1; } > /dev/null
+                    then
+                      ${create}
+                    fi
+                  '';
+                in
+                [
+                  ''local diskPath="$(find -L /dev/disk/by-diskseq -samefile ${deviceVar})"''
+                  ''local ${partVarName}="$diskPath-part${toString index}"''
+                  (if keepExisting then fallback else create)
+                ] ++ (lib.optionals (format != null) [
+                  "sudo ${labelScripts.${format} label}"
+                ])
+              )
+              partitions));
+
+          fixType = lib.strings.concatLines (builtins.concatMap
+            (
+              partition:
+              lib.optional
+                (partition.keepExisting && !(builtins.isNull partition.type))
+                ''sudo sfdisk --part-type ${deviceVar} ${toString partition.index} ${mkType partition.type}''
+            )
+            partitions);
+        in
+        {
+          id = "disk-${name}";
+          deviceVariable = deviceVar;
+
+          scripts = {
+            init =
+              if config.path == null then ''
+                ${deviceSelector}
+              '' else ''
+                ${deviceVarName}=${config.path}
+                if [ ! -b ${deviceVar} ]; then
+                  function fallback() {
+                    echo "Couldn't find the specified disk \"${deviceVar}\"."
+                    if fish ${./confirm.fish} "Do you want to choose a different \"${name}\" disk?"; then
+                      ${deviceSelector}
+                    else
+                      exit 1
+                    fi
+                  }
+
+                  fallback
+                fi
+              '';
+
+            partition = lib.mkDefault ''
+              function partition() {
+                ${if (!config.wipe) then cleanup else ""}
+                ${probeScript}
+                ${fdiskCommands}
+                ${fixType}
+              }
+
+              partition
+            '';
+          };
+        };
+    }
+  );
+
+  partitionType = types.submodule (
+    { name, config, ... }: {
+      options = {
+        index = mkOption {
+          type = types.int;
+          description = "The index of the partition.";
+        };
+
+        label = mkOption {
+          type = types.str;
+          description = "The label of the partition.";
+          default = name;
+        };
+
+        keepExisting = mkOption {
+          type = types.bool;
+          description = "A value indicating whether the partition should be left untouched if it already exists.";
+          default = false;
+        };
+
+        type = mkOption {
+          type = types.nullOr (types.either types.str types.int);
+          description = "The type of the partition.";
+          default = null;
+        };
+
+        format = mkOption {
+          type = types.nullOr (types.enum (builtins.attrValues fs));
+          description = "The file system format of the partition.";
+          default =
+            if (isSwap config) then
+              fs.swap
+            else
+              null;
+        };
+
+        size = mkOption {
+          type = types.nullOr types.str;
+          description = "The size of the partition.";
+          default = null;
+        };
+
+        sizeScript = mkOption {
+          type = types.str;
+          description = "A script for printing the size to the console.";
+          internal = true;
+        };
+
+        useSwap = mkOption {
+          type = types.bool;
+          description = "A value indicating whether this partition should be used as swap.";
+          default = isSwap config;
+        };
+
+        mountPoint = mkOption {
+          type = types.nullOr types.str;
+          description = "The mountpoint of the partition.";
+          default = null;
+        };
+
+        mountOptions = mkOption {
+          type = types.listOf types.str;
+          description = "The options to apply to the mount.";
+          default = [ ];
+        };
+      };
+
+      config = {
+        sizeScript = (if isSwap config then
+          ''echo "$(cat /proc/meminfo | awk -F " " '/^MemTotal/ { print $2 }' | awk '{ print int((($1 / 1024 / 1024) * 0.75) + 0.5)}')"G''
+        else
+          "echo ${lib.strings.escapeShellArg (toString config.size)}");
+      };
+    }
+  );
+in
+{
+  options = {
+    valhalla = {
+      fileSystems = {
+        diskSetup = {
+          devices = mkOption {
+            type = types.attrsOf (mkDeviceType);
+            description = "The disk devices to format.";
+            default = { };
+          };
+
+          scripts = {
+            init = mkOption {
+              type = types.str;
+              description = "The script for initializing the disk partitioning script.";
+            };
+
+            partition = mkOption {
+              type = types.str;
+              description = "The script for partitioning the disks.";
+            };
+
+            swap = mkOption {
+              type = types.str;
+              description = "The script for enabling swap devices.";
+            };
+          };
+        };
+      };
+    };
+  };
+
+  config = {
+    valhalla = {
+      fileSystems = {
+        mounts = (lib.attrsets.concatMapAttrs
+          (
+            name: device:
+              lib.attrsets.concatMapAttrs
+                (
+                  name: partition:
+                    if partition.mountPoint != null then {
+                      ${partition.mountPoint} = {
+                        device = "/dev/disk/by-label/${partition.label}";
+                        fsType = partition.format;
+                        options = partition.mountOptions;
+                      };
+                    } else { }
+                )
+                device.partitions
+          )
+          cfg.diskSetup.devices);
+
+        diskSetup = {
+          scripts =
+            let
+              partPath = part: "/dev/disk/by-label/${part.label}";
+              disks = ((builtins.attrValues cfg.diskSetup.devices));
+              partitions = (builtins.concatMap (_: (builtins.attrValues _.partitions)) disks);
+            in
+            {
+              init = lib.strings.concatLines (builtins.map (_: _.scripts.init) disks);
+              partition = lib.strings.concatLines (builtins.map (_: _.scripts.partition) disks);
+              swap = lib.strings.concatLines (
+                (builtins.map
+                  (
+                    _: ''
+                      ${probeScript}
+                      sudo swapon ${partPath _}
+                    ''
+                  )
+                  (builtins.filter (_: _.useSwap) partitions))
+              );
+            };
+        };
+      };
+    };
+  };
+}

lib/modules/fileSystems/fs.nix

@@ -1,5 +1,6 @@
 {
   ext4 = "ext4";
+  btrfs = "btrfs";
   swap = "swap";
   ntfs = "ntfs";
   fat32 = "fat32";

lib/modules/hardware.nix

@@ -3,7 +3,8 @@ let
   inherit (lib) mkOption types;
   optionalAttrs = lib.attrsets.optionalAttrs;
   hw = config.valhalla.hardware;
-in {
+in
+{
   options = {
     valhalla = {
       hardware = {

lib/modules/os.nix

@@ -4,7 +4,8 @@ in {
   options = {
     valhalla = mkOption {
       type = types.submodule (
-        { extendModules, ... }: let
+        { extendModules, ... }:
+        let
           osVariant = extendModules {
             modules = [
               ({ config, ... }: {
@@ -35,7 +36,8 @@ in {
           };
 
           windowsVariant = osVariant.extendModules { };
-        in {
+        in
+        {
           options = {
             linux = mkOption {
               inherit (linuxVariant) type;
@@ -51,7 +53,8 @@ in {
               visible = "shallow";
             };
           };
-        });
+        }
+      );
 
       description = "Configuration for PortValhalla.";
       default = { };

lib/modules/partition.nix

@@ -1,5 +0,0 @@
-{ ... }: {
-  imports = [
-    ./partition/disks.nix
-  ];
-}

lib/modules/partition/disks.nix

@@ -1,360 +0,0 @@
-{ lib, config, ... }:
-let
-  inherit (lib) types mkOption;
-
-  fs = import ./fs.nix;
-
-  diskListVarName = "myDisks";
-  isSwap = partition: builtins.elem partition.type [ fs.swap 19 ];
-
-  probeScript = builtins.concatStringsSep "\n" [
-    "partprobe 2> /dev/null || true"
-    "udevadm trigger"
-  ];
-
-  mkDiskType = osDisk: types.submodule (
-    { config, name, ... }: {
-      options = {
-        id = mkOption {
-          type = types.str;
-          description = "The internal identifier of the disk.";
-          internal = true;
-        };
-
-        wipe = mkOption {
-          type = types.bool;
-          description = "A value indicating whether the disk should be wiped.";
-          default = !(lib.lists.any (_: _.keepExisting) (builtins.attrValues config.partitions));
-        };
-
-        deviceName = mkOption {
-          type = types.nullOr types.str;
-          description = "The name of the device.";
-          default = if osDisk then null else name;
-        };
-
-        devicePath = mkOption {
-          type = if osDisk then
-            types.nullOr types.str
-          else
-            types.str;
-          description = "The path to the device.";
-          default = if osDisk && config.deviceName == null then
-            null
-          else
-            "/dev/${config.deviceName}";
-        };
-
-        deviceScript = mkOption {
-          type = types.str;
-          description = "A command for loading the device path into the device variable";
-          internal = true;
-        };
-
-        deviceVariable = mkOption {
-          type = types.str;
-          description = "The name of the variable holding the name of the disk";
-          internal = true;
-        };
-
-        partitions = mkOption {
-          type = types.attrsOf (types.nullOr partitionType);
-          description = "The partitions of the disk.";
-          default = { };
-        };
-
-        script = mkOption {
-          type = types.str;
-          description = "The script for formatting the disk.";
-        };
-      };
-
-      config = let
-        diskVarName = "${diskListVarName}[${config.id}]";
-        diskVar = "\${${diskVarName}}";
-
-        diskSelector = ''
-          result="$(mktemp)"
-          fish ${./choose-disk.fish} "$result" "Which disk do you wish to install the OS on?" ${./select.fish}
-          ${diskVarName}="$(cat "$result")"
-        '';
-
-        partitions = lib.lists.sortOn (_: _.index)
-          (builtins.filter (_: _ != null)
-            (builtins.attrValues config.partitions));
-
-        mkType = type:
-          lib.strings.escapeShellArg (
-            if builtins.isInt type then
-              "${lib.trivial.toHexString type}"
-            else
-              type);
-
-        fdiskCommand = arguments: "sudo sfdisk ${arguments}";
-        fdiskScript = script: args: append:
-          "echo ${script} | ${
-            fdiskCommand "${builtins.concatStringsSep " " args} ${
-              if append then "--append" else ""
-            } ${diskVar}"
-          }";
-        wipeScript = script: fdiskScript script [] false;
-        appendScript = index: script: fdiskScript script ["-N" (builtins.toString index)] true;
-
-        cleanup = lib.strings.concatLines (builtins.map
-          (partition: "${fdiskCommand "--delete ${diskVar} ${toString partition.index}"} || true")
-          (lib.lists.sortOn
-            (partition: partition.index * -1)
-            (builtins.filter (_: !_.keepExisting) partitions)));
-
-        fdiskCommands = lib.strings.concatLines
-          (lib.optionals config.wipe [
-            cleanup
-            (wipeScript "label: gpt")
-          ] ++ (builtins.concatMap (
-            partition:
-              let
-                inherit (partition) format index keepExisting label sizeScript type;
-
-                partVarName = "myPartition";
-                partVar = "\${${partVarName}}";
-
-                sizeOption = ''
-                  ${sizeScript} | sed -e "s/.*[^[:space:]]/size=\0/"
-                '';
-
-                formatScripts = {
-                  ${fs.ext4} = "mkfs.ext4 -F ${partVar}";
-                  ${fs.swap} = "mkswap ${partVar}";
-                  ${fs.ntfs} = "mkfs.ntfs -F ${partVar}";
-                  ${fs.fat32} = "mkfs.fat -F 32 ${partVar}";
-                };
-
-                labelScripts = {
-                  ${fs.ext4} = label: "e2label ${partVar} ${label}";
-                  ${fs.swap} = label: "swaplabel ${partVar} --label ${label}";
-                  ${fs.ntfs} = label: "ntfslabel ${partVar} ${label}";
-                  ${fs.fat32} = label: "fatlabel ${partVar} ${label}";
-                };
-
-                create = lib.strings.concatLines [
-                  (appendScript index ''${toString index}: "$(${sizeOption})" type=${mkType type}'')
-                  probeScript
-                  "sudo ${formatScripts.${format}}"
-                ];
-
-                fallback = ''
-                  if ! { ls "${partVar}" 2>&1; } > /dev/null
-                  then
-                    ${create}
-                  fi
-                '';
-              in [
-                ''local diskPath="$(find -L /dev/disk/by-diskseq -samefile ${diskVar})"''
-                ''local ${partVarName}="$diskPath-part${toString index}"''
-                (if keepExisting then fallback else create)
-                "sudo ${labelScripts.${format} label}"
-              ]) partitions));
-
-        fixType = lib.strings.concatLines (builtins.concatMap (
-          partition:
-            lib.optional
-              (partition.keepExisting && !(builtins.isNull partition.type))
-              ''sudo sfdisk --part-type ${diskVar} ${toString partition.index} ${mkType partition.type}'')
-          partitions);
-      in {
-        id = if osDisk then "os" else "disk-${name}";
-        deviceVariable = diskVar;
-
-        deviceScript = if osDisk && config.devicePath == null then ''
-          ${diskSelector}
-        '' else ''
-          ${diskVarName}=${config.devicePath}
-          ${if osDisk then ''
-            if [ ! -b ${diskVar} ]; then
-              function fallback() {
-                echo "Couldn't find the specified disk \"${diskVar}\"."
-                if fish ${./confirm.fish} "Do you want to install the OS on another disk?"; then
-                  ${diskSelector}
-                else
-                  exit 1
-                fi
-              }
-
-              fallback
-            fi
-          '' else
-            ""}
-        '';
-
-        script = lib.mkDefault ''
-          function partition() {
-            ${if (!config.wipe) then cleanup else ""}
-            ${probeScript}
-            ${fdiskCommands}
-            ${fixType}
-          }
-
-          partition
-        '';
-      };
-    });
-
-  partitionType = types.submodule (
-    { name, config, ... }: {
-      options = {
-        index = mkOption {
-          type = types.int;
-          description = "The index of the partition.";
-        };
-
-        label = mkOption {
-          type = types.str;
-          description = "The label of the partition.";
-          default = name;
-        };
-
-        keepExisting = mkOption {
-          type = types.bool;
-          description = "A value indicating whether the partition should be left untouched if it already exists.";
-          default = false;
-        };
-
-        type = mkOption {
-          type = types.nullOr (types.either types.str types.int);
-          description = "The type of the partition.";
-          default = null;
-        };
-
-        format = mkOption {
-          type = types.enum (builtins.attrValues fs);
-          description = "The file system format of the partition.";
-          default = if (isSwap config) then
-            fs.swap
-          else
-            throw ("Partition format not specified.");
-        };
-
-        size = mkOption {
-          type = types.nullOr types.str;
-          description = "The size of the partition.";
-          default = null;
-        };
-
-        sizeScript = mkOption {
-          type = types.str;
-          description = "A script for printing the size to the console.";
-          internal = true;
-        };
-
-        useSwap = mkOption {
-          type = types.bool;
-          description = "A value indicating whether this partition should be used as swap.";
-          default = isSwap config;
-        };
-
-        mountPoint = mkOption {
-          type = types.nullOr types.str;
-          description = "The mountpoint of the partition.";
-          default = null;
-        };
-
-        mountOptions = mkOption {
-          type = types.listOf types.str;
-          description = "The options to apply to the mount.";
-          default = [ ];
-        };
-      };
-
-      config = {
-        sizeScript = (if isSwap config then
-          ''echo "$(cat /proc/meminfo | awk -F " " '/^MemTotal/ { print $2 }' | awk '{ print int((($1 / 1024 / 1024) * 0.75) + 0.5)}')"G''
-        else
-          "echo ${lib.strings.escapeShellArg (toString config.size)}");
-      };
-    });
-in {
-  options = {
-    valhalla = {
-      partition = {
-        rootDir = mkOption {
-          type = types.str;
-          description = "The root of the installation directory to mount disks into.";
-          default = "/mnt";
-        };
-
-        os = mkOption {
-          type = mkDiskType true;
-          description = "The partition layout of the OS disk.";
-        };
-
-        disks = mkOption {
-          type = types.attrsOf (mkDiskType false);
-          description = "The additional disks to format.";
-          default = { };
-        };
-
-        script = mkOption {
-          type = types.str;
-          description = "The script for partitioning the system's disks.";
-        };
-      };
-    };
-  };
-
-  config = {
-    valhalla = {
-      partition = {
-        script = lib.mkDefault (let
-          cfg = config.valhalla.partition;
-          inherit (cfg) os rootDir;
-          inherit (lib.strings) normalizePath;
-          partPath = part: "/dev/disk/by-label/${part.label}";
-          disks = ([ os ] ++ (builtins.attrValues cfg.disks));
-          partitions = (builtins.concatMap (_: (builtins.attrValues _.partitions)) disks);
-
-          mountScript = lib.strings.concatLines (builtins.concatMap (
-            _: [
-              probeScript
-              (builtins.concatStringsSep " " ([
-                  "sudo"
-                  "mount"
-                  "--mkdir"
-                ] ++ (lib.optionals (_.format == "ntfs") [
-                  "-t" "ntfs3"
-                ]) ++ [
-                  (builtins.concatStringsSep " " (builtins.map (_: "-o ${_}") _.mountOptions))
-                  (partPath _)
-                  (normalizePath "/${rootDir}/${_.mountPoint}")
-                ]))
-            ]) (lib.lists.sortOn
-              (_: normalizePath "/${_.mountPoint}")
-                (builtins.filter (_: _.mountPoint != null) partitions)));
-
-          swapScript = lib.strings.concatLines (builtins.map (
-            _: ''
-              ${probeScript}
-              sudo swapon ${partPath _}
-            '') (builtins.filter (_: _.useSwap) partitions));
-        in lib.strings.concatLines ([
-          "#!/bin/bash"
-          "set -o errexit"
-        ]
-          ++ (builtins.map (_: _.deviceScript) disks)
-          ++ lib.optionals ((builtins.length disks) > 0) [
-            ''echo "$(tput setaf 3)==== WARNING ====$(tput sgr0)"''
-            (''echo "Continuing this script will alter the partitions of ''
-              + (lib.strings.concatStringsSep ", " (builtins.map (_: "${_.deviceVariable}") (lib.lists.init disks)))
-              + (if (builtins.length disks) > 1 then " and " else "") + (lib.lists.last disks).deviceVariable + ''"'')
-            ''
-              if ! fish ${./confirm.fish} "Are you sure you want to continue?" "n"; then
-                exit 1
-              fi
-            ''
-          ] ++ (builtins.map (_: _.script) disks) ++ [
-            mountScript
-            swapScript
-          ]));
-      };
-    };
-  };
-}

lib/modules/programs.nix

@@ -5,88 +5,103 @@ let
 
   mkUsersOption = programs: osConfig: mkOption {
     type = types.attrsOf (types.submodule (
-      { ... }: {
+      { config, ... }: {
         options = {
           inherit programs;
         };
 
         config = {
-          programs = builtins.mapAttrs (
+          programs = lib.attrsets.concatMapAttrs
-            name: config: {
+            (
-              enable = mkDefault config.enable;
+              name: program:
-            }) osConfig.programs;
+                if (builtins.elem name (builtins.attrNames config.programs)) then {
-      };
+                  ${name} = {
-    }));
+                    enable = mkDefault program.enable;
+                  };
+                } else { }
+            )
+            osConfig.programs;
+        };
+      }
+    ));
   };
 
-  mkPrograms = infos: builtins.foldl' (programs: info:
+  mkPrograms = infos: builtins.foldl'
-    programs // {
+    (programs: info:
-      ${builtins.elemAt info 0} = {
+      programs // {
-        enable = mkEnableOption (builtins.elemAt info 1);
+        ${builtins.elemAt info 0} = {
-      };
+          enable = mkEnableOption (builtins.elemAt info 1);
-    }) { } infos;
+        };
+      })
+    { }
+    infos;
 
   programs = mkPrograms [
-    ["aliae" "aliae"]
+    [ "aliae" "aliae" ]
-    ["brave" "Brave Browser"]
+    [ "brave" "Brave Browser" ]
-    ["discord" "Discord"]
+    [ "discord" "Discord" ]
-    ["docker" "docker"]
+    [ "firefox" "Firefox Web Browser" ]
-    ["firefox" "Firefox Web Browser"]
+    [ "openssh" "OpenSSH" ]
-    ["openssh" "OpenSSH"]
+    [ "osu!lazer" "osu!lazer" ]
-    ["osu!lazer" "osu!lazer"]
+    [ "pennywise" "Pennywise" ]
-    ["pennywise" "Pennywise"]
+    [ "powershell" "PowerShell Core" ]
-    ["powershell" "PowerShell Core"]
+    [ "retroarch" "RetroArch" ]
-    ["retroarch" "RetroArch"]
+    [ "steam" "Steam" ]
-    ["steam" "Steam"]
+    [ "thunderbird" "Thunderbird" ]
-    ["thunderbird" "Thunderbird"]
+    [ "vscode" "Visual Studio Code" ]
-    ["vscode" "Visual Studio Code"]
+    [ "zoxide" "zoxide" ]
-    ["zoxide" "zoxide"]
   ];
 
   linuxPrograms = mkPrograms [
-    ["bash" "Bash"]
+    [ "bash" "Bash" ]
-    ["fish" "fish"]
+    [ "fish" "fish" ]
-    ["icedtea" "IcedTea"]
+    [ "icedtea" "IcedTea" ]
-    ["grub" "GRUB"]
+    [ "grub" "GRUB" ]
-    ["logo-ls" "logo-ls"]
+    [ "logo-ls" "logo-ls" ]
-    ["lutris" "Lutris"]
+    [ "lutris" "Lutris" ]
-    ["minegrub-theme" "Minegrub Theme"]
+    [ "minegrub-theme" "Minegrub Theme" ]
-    ["nodejs-n" "n"]
+    [ "networkmanager" "NetworkManager" ]
-    ["nuke-usb" "nuke-usb"]
+    [ "nginx" "nginx" ]
-    ["nvidia-dkms" "Nvidia Drivers"]
+    [ "nodejs-n" "n" ]
-    ["plasma" "Plasma"]
+    [ "nuke-usb" "nuke-usb" ]
-    ["pyenv" "pyenv"]
+    [ "nvidia-dkms" "Nvidia Drivers" ]
-    ["sddm" "SDDM"]
+    [ "plasma" "Plasma" ]
-    ["vim" "Vim"]
+    [ "pyenv" "pyenv" ]
-    ["virt-manager" "Virtual Machine Manager"]
+    [ "sddm" "SDDM" ]
-    ["waydroid" "Waydroid"]
+    [ "vim" "Vim" ]
-    ["xone" "xone"]
+    [ "virt-manager" "Virtual Machine Manager" ]
+    [ "waydroid" "Waydroid" ]
+    [ "xone" "xone" ]
   ];
 
   windowsPrograms = mkPrograms [
-    ["lghub" "Logitech G Hub"]
+    [ "lghub" "Logitech G Hub" ]
-    ["maniaplanet" "ManiaPlanet"]
+    [ "maniaplanet" "ManiaPlanet" ]
-    ["msedge-redirect" "MSEdgeRedirect"]
+    [ "msedge-redirect" "MSEdgeRedirect" ]
-    ["nvs" "Node Version Switcher"]
+    [ "nvs" "Node Version Switcher" ]
-    ["osu!" "Osu!"]
+    [ "osu!" "Osu!" ]
-    ["posh-git" "posh-git"]
+    [ "posh-git" "posh-git" ]
-    ["putty" "PuTTY"]
+    [ "putty" "PuTTY" ]
-    ["rewasd" "reWASD"]
+    [ "rewasd" "reWASD" ]
-    ["terminal-icons" "Terminal Icons"]
+    [ "terminal-icons" "Terminal Icons" ]
-    ["tm-nations-forever" "TrackMania Nations Forever"]
+    [ "tm-nations-forever" "TrackMania Nations Forever" ]
-    ["tm-united-forever" "TrackMania United Forever"]
+    [ "tm-united-forever" "TrackMania United Forever" ]
-    ["tobii-gamehub" "Tobii Game Hub"]
+    [ "tobii-gamehub" "Tobii Game Hub" ]
-    ["tobii-ghost" "Tobii Ghost"]
+    [ "tobii-ghost" "Tobii Ghost" ]
-    ["ubiquiti-unifi-controller" "Ubiquiti UniFi Controller"]
+    [ "ubiquiti-unifi-controller" "Ubiquiti UniFi Controller" ]
-    ["visualstudio" "Visual Studio"]
+    [ "visualstudio" "Visual Studio" ]
-    ["winscp" "WinSCP"]
+    [ "winscp" "WinSCP" ]
   ];
-in {
+in
+{
   imports = [
+    ./programs/btrfs.nix
+    ./programs/docker.nix
     ./programs/git.nix
     ./programs/nextcloud.nix
     ./programs/oh-my-posh.nix
     ./programs/rclone.nix
+    ./programs/systemd-networkd.nix
   ];
 
   options = {

lib/modules/programs/btrfs.nix

@@ -0,0 +1,14 @@
+{ lib, ... }:
+let
+  inherit (lib) mkEnableOption;
+in
+{
+  options = {
+    valhalla = {
+      linux.programs.btrfs = {
+        enable = mkEnableOption "btrfs tools";
+        pools = mkEnableOption "btrfs pool support in bootloaders";
+      };
+    };
+  };
+}

lib/modules/programs/docker.nix

@@ -0,0 +1,47 @@
+{ lib, ... }:
+let
+  inherit (lib) mkEnableOption mkOption types;
+
+  commonOptions = {
+    enable = mkEnableOption "docker";
+  };
+in
+{
+  options = {
+    valhalla = {
+      programs.docker = commonOptions;
+
+      users = mkOption {
+        type = types.attrsOf (types.submodule (
+          { ... }: {
+            options = {
+              programs.docker = commonOptions;
+            };
+          }
+        ));
+      };
+
+      linux = {
+        programs = {
+          docker = {
+            services = {
+              anki-sync.enable = mkEnableOption "Anki Sync server";
+              drone.enable = mkEnableOption "drone server";
+              forgejo.enable = mkEnableOption "Forgejo server";
+              jellyfin.enable = mkEnableOption "Jellyfin media server";
+              minecraft.enable = mkEnableOption "Minecraft server";
+              nextcloud.enable = mkEnableOption "Nextcloud server";
+              ryot.enable = mkEnableOption "ryot server";
+              teamspeak.enable = mkEnableOption "TeamSpeak server";
+              terraria.enable = mkEnableOption "Terraria server";
+              trackmania.enable = mkEnableOption "TrackMania server";
+              vaultwarden.enable = mkEnableOption "Vaultwarden server";
+              wekan.enable = mkEnableOption "Wekan server";
+              woodpecker.enable = mkEnableOption "Woodpecker CI server";
+            };
+          };
+        };
+      };
+    };
+  };
+}

lib/modules/programs/git.nix

@@ -31,7 +31,8 @@ let
       default = { };
     };
   };
-in {
+in
+{
   options = {
     valhalla = {
       programs.git = gitOption;
@@ -42,7 +43,8 @@ in {
             options = {
               programs.git = gitOption;
             };
-          }));
+          }
+        ));
       };
     };
   };

lib/modules/programs/nextcloud.nix

@@ -31,7 +31,8 @@ let
       default = [ ];
     };
   };
-in {
+in
+{
   options = {
     valhalla = {
       programs.nextcloud = commonOptions;
@@ -42,7 +43,8 @@ in {
             options = {
               programs.nextcloud = commonOptions;
             };
-          }));
+          }
+        ));
       };
 
       windows.users = mkOption {
@@ -51,7 +53,8 @@ in {
             options = {
               programs.nextcloud = userOptions;
             };
-          }));
+          }
+        ));
       };
     };
   };

lib/modules/programs/oh-my-posh.nix

@@ -16,7 +16,8 @@ let
           default = lib.strings.removeSuffix ".omp" (lib.strings.removeSuffix ".json" (builtins.baseNameOf config.source));
         };
       };
-    });
+    }
+  );
 
   commonOptions = {
     enable = mkEnableOption "Oh My Posh";
@@ -35,7 +36,8 @@ let
       default = [ ];
     };
   };
-in {
+in
+{
   options = {
     valhalla = {
       programs.oh-my-posh = commonOptions;
@@ -46,7 +48,8 @@ in {
             options = {
               programs.oh-my-posh = userOptions;
             };
-          }));
+          }
+        ));
       };
     };
   };

lib/modules/programs/rclone.nix

@@ -16,7 +16,8 @@ let
           default = null;
         };
       };
-    });
+    }
+  );
 
   commonOptions = {
     enable = mkEnableOption "rclone";
@@ -29,7 +30,8 @@ let
       default = { };
     };
   };
-in {
+in
+{
   options = {
     valhalla.linux = {
       programs.rclone = commonOptions;
@@ -40,7 +42,8 @@ in {
             options = {
               programs.rclone = userOptions;
             };
-          }));
+          }
+        ));
       };
     };
   };

lib/modules/programs/systemd-networkd.nix

@@ -0,0 +1,26 @@
+{ lib, config, ... }:
+let
+  inherit (lib) mkEnableOption mkOption types;
+in
+{
+  options = {
+    valhalla = {
+      linux.programs.systemd-networkd = {
+        enable = mkEnableOption "systemd-networkd";
+
+        networks = mkOption {
+          type = types.attrsOf types.attrs;
+          description = "The networks to configure.";
+        };
+
+        networkFiles = mkOption {
+          type = types.attrsOf types.str;
+          description = "The files for configuring the networks.";
+          default = builtins.mapAttrs
+            (name: network: lib.generators.toINI { listsAsDuplicateKeys = true; } network)
+            config.valhalla.linux.programs.systemd-networkd.networks;
+        };
+      };
+    };
+  };
+}

lib/modules/software.nix

@@ -1,148 +1,157 @@
 { lib, ... }:
-  let inherit (lib) mkOption types;
+let inherit (lib) mkOption types;
-  in {
+in {
-    imports = [
+  imports = [
-      ./programs.nix
+    ./programs.nix
-    ];
+  ];
 
-    options = {
+  options = {
-      valhalla = mkOption {
+    valhalla = mkOption {
-        type = types.submodule (
+      type = types.submodule (
-          { config, ... }:
+        { config, ... }:
-            let
+        let
-              optionalAttrs = lib.attrsets.optionalAttrs;
+          optionalAttrs = lib.attrsets.optionalAttrs;
-              cfg = config;
+          cfg = config;
-              inherit (cfg.software) coding desktopExperience essential gaming socialMedia;
+          inherit (cfg.software) coding desktopExperience essential gaming server socialMedia;
 
-              mkPrograms = programs: builtins.foldl' (
+          mkPrograms = programs: builtins.foldl'
-                programs: name: programs // {
+            (
-                  ${name}.enable = true;
+              programs: name: programs // {
-                }) {} programs;
+                ${name}.enable = true;
-            in {
+              }
-              options = {
+            )
-                software = {
+            { }
-                  essential = mkOption {
+            programs;
-                    type = types.bool;
+        in
-                    description = "A value indicating whether essentials should be installed.";
+        {
-                    default = false;
+          options = {
-                  };
+            software = {
-
+              essential = mkOption {
-                  server = mkOption {
+                type = types.bool;
-                    type = types.bool;
+                description = "A value indicating whether essentials should be installed.";
-                    description = "A value indicating whether server applications should be installed.";
+                default = false;
-                    default = false;
-                  };
-
-                  desktopExperience = mkOption {
-                    type = types.bool;
-                    description = "A value indicating whether GUI apps should be installed.";
-                    default = false;
-                  };
-
-                  school = mkOption {
-                    type = types.bool;
-                    description = "A value indicating whether software for studies should be installed.";
-                    default = false;
-                  };
-
-                  productivity = mkOption {
-                    type = types.bool;
-                    description = "A value indicating whether productivity apps should be installed.";
-                    default = false;
-                  };
-
-                  socialMedia = mkOption {
-                    type = types.bool;
-                    description = "A value indicating whether social media apps should be installed.";
-                    default = false;
-                  };
-
-                  media = mkOption {
-                    type = types.bool;
-                    description = "A value indicating whether media apps should be installed.";
-                    default = false;
-                  };
-
-                  gaming = mkOption {
-                    type = types.bool;
-                    description = "A value indicating whether gaming apps should be installed.";
-                    default = false;
-                  };
-
-                  coding = mkOption {
-                    type = types.bool;
-                    description = "A value indicating whether development apps should be installed.";
-                    default = false;
-                  };
-                };
               };
 
-              config = {
+              server = mkOption {
-                programs = (optionalAttrs essential (mkPrograms [
+                type = types.bool;
-                  "aliae"
+                description = "A value indicating whether server applications should be installed.";
-                  "git"
+                default = false;
-                  "oh-my-posh"
-                  "openssh"
-                  "powershell"
-                  "zoxide"
-                ])) // (optionalAttrs desktopExperience (mkPrograms [
-                  "brave"
-                  "firefox"
-                  "pennywise"
-                  "thunderbird"
-                ])) // (optionalAttrs socialMedia (mkPrograms [
-                  "discord"
-                ])) // (optionalAttrs coding (mkPrograms [
-                  "docker"
-                  "vscode"
-                ])) // (optionalAttrs gaming (mkPrograms [
-                  "osu!lazer"
-                  "retroarch"
-                  "steam"
-                ]));
-
-                linux.programs = (optionalAttrs essential (mkPrograms [
-                  "bash"
-                  "logo-ls"
-                  "minegrub-theme"
-                  "nuke-usb"
-                  "vim"
-                ])) // (optionalAttrs desktopExperience (mkPrograms [
-                  "icedtea"
-                  "plasma"
-                  "sddm"
-                  "waydroid"
-                  "virt-manager"
-                ])) // (optionalAttrs coding (mkPrograms [
-                  "nodejs-n"
-                  "pyenv"
-                ])) // (optionalAttrs gaming (mkPrograms [
-                  "lutris"
-                ]));
-
-                # Essentials
-                windows.programs = (optionalAttrs essential (mkPrograms [
-                  "posh-git"
-                  "terminal-icons"
-                # Desktop Experience
-                ])) // (optionalAttrs desktopExperience (mkPrograms [
-                  "msedge-redirect"
-                  "putty"
-                  "winscp"
-                # Development
-                ])) // (optionalAttrs coding (mkPrograms [
-                  "nvs"
-                  "visualstudio"
-                # Gaming
-                ])) // (optionalAttrs gaming (mkPrograms [
-                  "maniaplanet"
-                  "osu!"
-                  "rewasd"
-                  "tm-nations-forever"
-                  "tm-united-forever"
-                ]));
               };
-            });
+
-      };
+              desktopExperience = mkOption {
+                type = types.bool;
+                description = "A value indicating whether GUI apps should be installed.";
+                default = false;
+              };
+
+              school = mkOption {
+                type = types.bool;
+                description = "A value indicating whether software for studies should be installed.";
+                default = false;
+              };
+
+              productivity = mkOption {
+                type = types.bool;
+                description = "A value indicating whether productivity apps should be installed.";
+                default = false;
+              };
+
+              socialMedia = mkOption {
+                type = types.bool;
+                description = "A value indicating whether social media apps should be installed.";
+                default = false;
+              };
+
+              media = mkOption {
+                type = types.bool;
+                description = "A value indicating whether media apps should be installed.";
+                default = false;
+              };
+
+              gaming = mkOption {
+                type = types.bool;
+                description = "A value indicating whether gaming apps should be installed.";
+                default = false;
+              };
+
+              coding = mkOption {
+                type = types.bool;
+                description = "A value indicating whether development apps should be installed.";
+                default = false;
+              };
+            };
+          };
+
+          config = {
+            programs = (optionalAttrs essential (mkPrograms [
+              "aliae"
+              "git"
+              "oh-my-posh"
+              "openssh"
+              "powershell"
+              "zoxide"
+            ])) // (optionalAttrs desktopExperience (mkPrograms [
+              "brave"
+              "firefox"
+              "pennywise"
+              "thunderbird"
+            ])) // (optionalAttrs socialMedia (mkPrograms [
+              "discord"
+            ])) // (optionalAttrs coding (mkPrograms [
+              "docker"
+              "vscode"
+            ])) // (optionalAttrs gaming (mkPrograms [
+              "osu!lazer"
+              "retroarch"
+              "steam"
+            ]));
+
+            linux.programs = (optionalAttrs essential (mkPrograms [
+              "bash"
+              "logo-ls"
+              "minegrub-theme"
+              "nuke-usb"
+              "vim"
+            ])) // (optionalAttrs desktopExperience (mkPrograms [
+              "icedtea"
+              "networkmanager"
+              "plasma"
+              "sddm"
+              "waydroid"
+              "virt-manager"
+            ])) // (optionalAttrs coding (mkPrograms [
+              "nodejs-n"
+              "pyenv"
+            ])) // (optionalAttrs gaming (mkPrograms [
+              "lutris"
+            ])) // (optionalAttrs server (mkPrograms [
+              "nginx"
+            ]));
+
+            # Essentials
+            windows.programs = (optionalAttrs essential (mkPrograms [
+              "posh-git"
+              "terminal-icons"
+              # Desktop Experience
+            ])) // (optionalAttrs desktopExperience (mkPrograms [
+              "msedge-redirect"
+              "putty"
+              "winscp"
+              # Development
+            ])) // (optionalAttrs coding (mkPrograms [
+              "nvs"
+              "visualstudio"
+              # Gaming
+            ])) // (optionalAttrs gaming (mkPrograms [
+              "maniaplanet"
+              "osu!"
+              "rewasd"
+              "tm-nations-forever"
+              "tm-united-forever"
+            ]));
+          };
+        }
+      );
     };
-  }
+  };
+}

lib/modules/users.nix

@@ -25,7 +25,8 @@ let
           default = [ ];
         };
       };
-    });
+    }
+  );
 
   linuxUserType = types.submodule (
     { ... }: {
@@ -36,7 +37,8 @@ let
           default = null;
         };
       };
-    });
+    }
+  );
 
   winUserType = types.submodule (
     { ... }: {
@@ -47,8 +49,10 @@ let
           default = false;
         };
       };
-    });
+    }
-in {
+  );
+in
+{
   options = {
     valhalla = {
       users = mkOption {

lib/modules/valhalla.nix

@@ -1,11 +1,11 @@
-{ lib, ... }:
+{ config, lib, ... }:
 let inherit (lib) mkOption types;
 in {
   imports = [
+    ./fileSystems.nix
     ./hardware.nix
     ./i18n.nix
     ./os.nix
-    ./partition.nix
     ./programs.nix
     ./software.nix
     ./users.nix
@@ -28,6 +28,12 @@ in {
         };
       };
 
+      fqdn = mkOption {
+        type = types.str;
+        description = "The FQDN of the system.";
+        default = config.valhalla.hostname;
+      };
+
       hostname = mkOption {
         type = types.str;
         description = "The hostname of the system.";

lib/modules/windows.nix

@@ -2,7 +2,8 @@
 let
   inherit (lib) mkDefault mkEnableOption mkIf mkOption types;
   capitalize = (import ../text.nix { inherit lib; }).capitalize;
-in {
+in
+{
   options = {
     valhalla = {
       windows = {

lib/text.nix

@@ -2,6 +2,6 @@
   capitalize = text:
     let chars = lib.strings.stringToCharacters text;
     in lib.strings.concatStrings
-    ([ (lib.strings.toUpper (builtins.elemAt chars 0)) ]
+      ([ (lib.strings.toUpper (builtins.elemAt chars 0)) ]
-      ++ (lib.lists.drop 1 chars));
+        ++ (lib.lists.drop 1 chars));
 }

profiles/machines/manuel/DerGeret/config.nix

@@ -25,7 +25,7 @@
         };
       };
 
-      partition.os.partitions = {
+      fileSystems.diskSetup.devices.OS.partitions = {
         # Keep Windows' boot partition
         Boot.keepExisting = true;
 

profiles/machines/manuel/Generic/config.nix

@@ -1,12 +1,12 @@
 { lib, config, ... }:
-let fs = import ../../../../lib/modules/partition/fs.nix;
+let fs = import ../../../../lib/modules/fileSystems/fs.nix;
 in {
   imports = [ ../defaults.nix ];
 
   config = {
     valhalla = {
-      partition = {
+      fileSystems.diskSetup.devices = {
-        os = {
+        OS = {
           partitions = {
             Boot = {
               index = 1;
@@ -37,12 +37,13 @@ in {
       keyboardLayout = "ch";
 
       i18n = {
-        localeSettings = let defaultLocale = "en_US.UTF-8";
+        localeSettings =
-        in {
+          let defaultLocale = "en_US.UTF-8";
-          LANG = "de_CH.UTF-8";
+          in {
-          LANGUAGE = defaultLocale;
+            LANG = "de_CH.UTF-8";
-          LC_MESSAGE = defaultLocale;
+            LANGUAGE = defaultLocale;
-        };
+            LC_MESSAGE = defaultLocale;
+          };
       };
 
       software = {
@@ -58,45 +59,46 @@ in {
       linux.programs.grub.enable = true;
 
       programs = {
-        git = let defaultBranch = "main";
+        git =
-        in {
+          let defaultBranch = "main";
-          inherit defaultBranch;
+          in {
+            inherit defaultBranch;
 
-          flow = {
+            flow = {
-            mainBranch = defaultBranch;
+              mainBranch = defaultBranch;
-            devBranch = "dev";
+              devBranch = "dev";
-          };
+            };
 
-          aliases = {
+            aliases = {
-            ahfange = "init";
+              ahfange = "init";
-            tuedezue = "add";
+              tuedezue = "add";
-            beschuldig = "blame";
+              beschuldig = "blame";
-            zieh = "pull";
+              zieh = "pull";
-            druck = "push";
+              druck = "push";
-            machnah = "clone";
+              machnah = "clone";
-            hol = "fetch";
+              hol = "fetch";
-            zwiigab = "branch";
+              zwiigab = "branch";
-            buechiih = "commit";
+              buechiih = "commit";
-            eich = "rebase";
+              eich = "rebase";
-            erd = "rebase";
+              erd = "rebase";
-            gahufwiifelde = "rebase";
+              gahufwiifelde = "rebase";
-            vergliich = "diff";
+              vergliich = "diff";
-            tuezemme = "merge";
+              tuezemme = "merge";
-            versorg = "stash";
+              versorg = "stash";
-            markier = "tag";
+              markier = "tag";
-            pflueckoepfel = "cherry-pick";
+              pflueckoepfel = "cherry-pick";
-            pflueckhimbeeri = "cherry-pick";
+              pflueckhimbeeri = "cherry-pick";
-            buechuus = "checkout";
+              buechuus = "checkout";
-            quaetsch = "merge --squash";
+              quaetsch = "merge --squash";
-            pfudle = "push --force";
+              pfudle = "push --force";
-            beschuldigung = "blame";
+              beschuldigung = "blame";
-            zwiigli = "branch";
+              zwiigli = "branch";
-            tagebuech = "log";
+              tagebuech = "log";
-            versteck = "stash";
+              versteck = "stash";
-            zuestand = "status";
+              zuestand = "status";
-            markierig = "tag";
+              markierig = "tag";
+            };
           };
-        };
       };
     };
   };

profiles/machines/manuel/defaults.nix

@@ -1,6 +1,5 @@
 { ... }: {
   imports = [
-    ../../users/manuel/config.nix
+    ../../users/manuel/desktop.nix
-    ../../../lib/modules/valhalla.nix
   ];
 }

profiles/machines/manuel/server.nix

@@ -0,0 +1,127 @@
+{ lib, config, ... }:
+let fs = import ../../../lib/modules/fileSystems/fs.nix;
+in {
+  imports = [ ../../users/manuel/config.nix ];
+
+  config = {
+    valhalla = {
+      boot.label = "Arch";
+
+      fileSystems = {
+        diskSetup.devices = {
+          OS = {
+            path = "/dev/sda";
+
+            partitions = {
+              Boot = {
+                index = 1;
+                type = "uefi";
+                size = "+1G";
+                format = fs.fat32;
+                mountPoint = config.valhalla.boot.efiMountPoint;
+              };
+
+              Swap = {
+                index = 2;
+                type = "swap";
+              };
+
+              OS = {
+                index = 3;
+                label = lib.mkDefault config.valhalla.boot.label;
+                type = "linux";
+              };
+            };
+          };
+        };
+
+        btrfs = {
+          volumes = {
+            OS = {
+              mountPoint = "/";
+              devices = [ "/dev/sda3" "/dev/sdb" ];
+              metadataProfile = "raid1";
+              dataProfile = "single";
+            };
+          };
+        };
+      };
+
+      hostname = "nuth.ch";
+      timeZone = "Europe/Zurich";
+      keyMap = "de_CH-latin1";
+      keyboardLayout = "ch";
+
+      i18n = {
+        localeSettings =
+          let defaultLocale = "en_US.UTF-8";
+          in {
+            LANG = "de_CH.UTF-8";
+            LANGUAGE = defaultLocale;
+            LC_MESSAGE = defaultLocale;
+          };
+      };
+
+      software = {
+        essential = true;
+        server = true;
+      };
+
+      programs.docker.enable = true;
+
+      linux.programs = {
+        grub.enable = true;
+
+        systemd-networkd = {
+          enable = true;
+
+          networks =
+            let device = "enp0s31f6";
+            in {
+              ${device} = {
+                Match = {
+                  Name = device;
+                };
+
+                Network = {
+                  Address = "2a01:4f8:10b:2644::2/64";
+                  Gateway = [
+                    "94.130.48.193"
+                    "fe80::1"
+                  ];
+
+                  DNS = [
+                    "5.9.164.112"
+                    "1.1.1.1"
+                  ];
+                };
+
+                Address = {
+                  Address = "94.130.48.251";
+                  Peer = "94.130.48.193/32";
+                };
+              };
+            };
+        };
+
+        docker = {
+          services = {
+            anki-sync.enable = true;
+            drone.enable = true;
+            forgejo.enable = true;
+            jellyfin.enable = true;
+            minecraft.enable = true;
+            nextcloud.enable = true;
+            ryot.enable = true;
+            teamspeak.enable = true;
+            terraria.enable = true;
+            trackmania.enable = true;
+            vaultwarden.enable = true;
+            wekan.enable = true;
+            woodpecker.enable = true;
+          };
+        };
+      };
+    };
+  };
+}

profiles/users/manuel/config.nix

@@ -3,14 +3,6 @@
 
   config = {
     valhalla = {
-      programs = {
-        nextcloud.enable = true;
-      };
-
-      linux.programs = {
-        rclone.enable = true;
-      };
-
       users.manuel = {
         displayName = "Manuel Thalmann";
         mailAddress = "m@nuth.ch";
@@ -31,42 +23,6 @@
           "wheel"
           "nix-users"
         ];
-
-        programs = {
-          rclone = {
-            configurations = {
-              nextcloud = {
-                dirName = "Nextcloud";
-              };
-
-              proton = {
-                dirName = "Proton";
-                cacheDuration = "2w";
-              };
-            };
-          };
-        };
-      };
-
-      windows.users.manuel = {
-        programs = {
-          nextcloud = {
-            folderSyncs = let
-              localPath = "C:/tools/RetroArch-Win64";
-              remotePath = "/Saved Games/RetroArch";
-            in [
-              {
-                remotePath = "${remotePath}/Saves";
-                localPath = "${localPath}/saves";
-                virtualFiles = false;
-              }
-              {
-                remotePath = "${remotePath}/System";
-                localPath = "${localPath}/system";
-              }
-            ];
-          };
-        };
       };
     };
   };

profiles/users/manuel/desktop.nix

@@ -0,0 +1,53 @@
+{ ... }: {
+  imports = [ ./config.nix ];
+
+  config = {
+    valhalla = {
+      programs = {
+        nextcloud.enable = true;
+      };
+
+      linux.programs = {
+        rclone.enable = true;
+      };
+
+      linux.users.manuel.programs = {
+        rclone = {
+          configurations = {
+            nextcloud = {
+              dirName = "Nextcloud";
+            };
+
+            proton = {
+              dirName = "Proton";
+              cacheDuration = "2w";
+            };
+          };
+        };
+      };
+
+      windows.users.manuel = {
+        programs = {
+          nextcloud = {
+            folderSyncs =
+              let
+                localPath = "C:/tools/RetroArch-Win64";
+                remotePath = "/Saved Games/RetroArch";
+              in
+              [
+                {
+                  remotePath = "${remotePath}/Saves";
+                  localPath = "${localPath}/saves";
+                  virtualFiles = false;
+                }
+                {
+                  remotePath = "${remotePath}/System";
+                  localPath = "${localPath}/system";
+                }
+              ];
+          };
+        };
+      };
+    };
+  };
+}

scripts/Arch/Config/SecureBoot/main.fish

@@ -1,14 +1,14 @@
 #!/bin/env fish
 begin
     set -l dir (status dirname)
-    source "$dir/../../Scripts/software.fish"
+    source "$dir/../../lib/software.fish"
 
     function installSW -V dir
         yayinst secureboot-grub
     end
 
     function configureSW -V dir
-        source "$dir/../../../Common/Scripts/config.fish"
+        source "$dir/../../../lib/settings.fish"
         set -l label (getOSConfig boot.label)
         set -l efiDir (getOSConfig boot.efiMountPoint)
         set -l bootNums (efibootmgr | sed "/$label/{ s/^.*Boot\([[:digit:]]\+\)\*.*\$/\1/; p; }; d")
@@ -20,11 +20,11 @@ begin
         sudo sed -i \
             -e "/esp=/{" \
                 -e "a esp=$(echo "$efiDir" | string escape)" \
-                -e "d" \
+                -e d \
             -e "}" \
             -e "/bootloader_id=/{" \
                 -e "a bootloader_id=$(echo "$label" | string escape)" \
-                -e "d" \
+                -e d \
             -e "}" \
             /etc/secureboot.conf
 

scripts/Arch/Drivers/Surface/main.fish

@@ -1,7 +1,7 @@
 #!/bin/env fish
 begin
     set -l dir (status dirname)
-    source "$dir/../../Scripts/software.fish"
+    source "$dir/../../lib/software.fish"
 
     function installSW -V dir
         set -l repo linux-surface

scripts/Arch/Drivers/SurfaceBook2/main.fish

@@ -1,7 +1,7 @@
 #!/bin/env fish
 begin
     set -l dir (status dirname)
-    source "$dir/../../Scripts/software.fish"
+    source "$dir/../../lib/software.fish"
 
     function installSW -V dir
         yayinst \
@@ -21,6 +21,9 @@ begin
         sudo systemctl enable --global surface-dtx-userd.service
     end
 
+    function installSWDependencies
+        fish "$dir/../Surface/main.fish" $argv
+    end
+
     runInstaller --force $argv
-    fish "$dir/../Surface/main.fish" $argv
 end

scripts/Arch/OS/backup.fish

@@ -0,0 +1,15 @@
+#!/bin/env fish
+begin
+    set -l dir (status dirname)
+
+    function installValhallaDeps -V dir
+        source "$dir/../lib/software.fish"
+        and pacinst fish git jq nix sudo tmux
+    end
+
+    function getDeploymentScript -V dir
+        echo "$dir/../lib/deploy.fish"
+    end
+
+    source "$dir/../../Common/OS/backup.fish"
+end

scripts/Arch/OS/install.fish

@@ -1,18 +1,18 @@
 #!/bin/env fish
 begin
     set -l dir (status dirname)
+    source "$dir/../lib/dependencies.fish"
 
     function getDeploymentScript -V dir
-        echo "$dir/../Scripts/deploy.fish"
+        echo "$dir/../lib/deploy.fish"
     end
 
     function initialize -V dir
-        source "$dir/../../Common/Scripts/wait-network.fish"
+        source "$dir/../../lib/wait-network.fish"
         waitNetwork
         or exit
 
-        sudo systemctl enable --now nix-daemon
+        and source "$dir/../lib/software.fish"
-        and source "$dir/../Scripts/software.fish"
         and source "$dir/../Software/base-devel/main.fish"
         and source "$dir/../Software/pacman/main.fish"
         and source "$dir/../Software/yay/main.fish"
@@ -22,7 +22,7 @@ begin
         and yayinst \
             linux-headers \
             pacman-contrib \
-            yq
+            go-yq
     end
 
     source "$dir/../../Common/OS/install.fish"

scripts/Arch/OS/setup.fish

@@ -1,20 +1,22 @@
 #!/bin/env fish
 begin
     set -l dir (status dirname)
+    set -l autologinConfig /etc/systemd/system/getty@tty1.service.d/autologin.conf
+    source "$dir/../lib/dependencies.fish"
     source "$dir/../../Common/OS/setup.fish"
-    source "$dir/../../Common/Scripts/config.fish"
+    source "$dir/../../lib/settings.fish"
 
     function runChroot -S
         arch-chroot $argv
     end
 
-    function installValhallaDeps -S
+    function bootstrapSetup -S
-        pacstrap -K "$mountDir" fish git jq nix sudo tmux
+        pacstrap -K (getOSConfig fileSystems.rootDir) fish
     end
 
     function installDrivers -S
         if isOSEnabled hardware.surfaceBook
-            pacstrap -K "$mountDir" linux-firmware-marvell
+            pacstrap -K (getOSConfig fileSystems.rootDir) linux-firmware-marvell
         end
     end
 
@@ -22,9 +24,30 @@ begin
         echo "$dir/install.fish"
     end
 
+    function initOS -V dir
+        source "$dir/../lib/dependencies.fish"
+        source "$dir/../../lib/wait-network.fish"
+        set -l mountDir (getOSConfig fileSystems.rootDir)
+
+        waitNetwork
+        and pacman-key --init
+        and pacman-key --populate
+
+        and pacstrap -K "$mountDir" \
+            base \
+            linux \
+            linux-firmware \
+            man-db \
+            man-pages \
+            texinfo
+
+        installValhallaDeps "$mountDir"
+    end
+
     function setupOS -S -V dir -S
-        source "$dir/../../Common/Scripts/hooks.fish"
+        source "$dir/../../lib/hooks.fish"
-        source "$dir/../../Common/Scripts/wait-network.fish"
+        source "$dir/../../lib/wait-network.fish"
+        set -l mountDir (getOSConfig fileSystems.rootDir)
 
         waitNetwork
         and begin
@@ -39,20 +62,12 @@ begin
                 timedatectl set-timezone "$timezone"
             end
 
-            and pacman-key --init
-            and pacman-key --populate
-
-            and pacstrap -K "$mountDir" \
-                base \
-                linux \
-                linux-firmware \
-                networkmanager \
-                man-db \
-                man-pages \
-                texinfo
-
             and genfstab -U "$mountDir" >>"$mountDir/etc/fstab"
-            and arch-chroot "$mountDir" systemctl enable NetworkManager
+
+            and if isProgramEnabled "networkmanager"
+                and pacstrap -K "$mountDir" networkmanager
+                arch-chroot "$mountDir" systemctl enable NetworkManager
+            end
 
             and if set -q timezone
                 arch-chroot "$mountDir" ln -sf "/usr/share/zoneinfo/$timezone" /etc/localtime
@@ -61,7 +76,7 @@ begin
             and arch-chroot "$mountDir" hwclock --systohc
 
             and begin
-                getOSConfig i18n.localeSettings --json | \
+                getOSConfig i18n.localeSettings --json |
                     jq --raw-output '[.[] | split(".") | .[0]] | unique | join("\\\\|")'
             end | begin
                 read LOCALES
@@ -70,7 +85,7 @@ begin
             end
 
             and begin
-                getOSConfig i18n.localeSettings --json | \
+                getOSConfig i18n.localeSettings --json |
                     jq --raw-output '[keys[] as $key | "\($key)=\(.[$key])"] | join("\n")'
             end | arch-chroot "$mountDir" tee /etc/locale.conf >/dev/null
 
@@ -80,6 +95,8 @@ begin
 
             and echo (getOSConfig hostname) | arch-chroot "$mountDir" tee /etc/hostname >/dev/null
 
+            and runInOS fish "$tempDir/../Software/systemd-networkd/main.fish"
+            and runInOS fish "$tempDir/../Software/btrfs/main.fish"
             and arch-chroot "$mountDir" mkinitcpio -P
             and runInOS fish "$tempDir/../Software/grub/main.fish"
 
@@ -95,16 +112,20 @@ begin
         end
     end
 
-    function autologin -S
+    function autologin -S -V autologinConfig
-        set -l file "/etc/systemd/system/getty@tty1.service.d/autologin.conf"
+        set -l mountDir (getOSConfig fileSystems.rootDir)
-        arch-chroot "$mountDir" mkdir -p (dirname "$file")
+        arch-chroot "$mountDir" mkdir -p (dirname "$autologinConfig")
 
         and begin
             printf %s\n \
                 "[Service]" \
                 "ExecStart=" \
                 "ExecStart=-/sbin/agetty -o '-p -f -- \\u' --noclear --autologin root %I \$TERM"
-        end | arch-chroot "$mountDir" tee "$file" >/dev/null
+        end | arch-chroot "$mountDir" tee "$autologinConfig" >/dev/null
+    end
+
+    function getAutologinDisableCommand -V autologinConfig
+        echo "rm -rf $(string escape (dirname "$autologinConfig"))"
     end
 
     if not type -q getInstallerScript

scripts/Arch/Software/aliae/main.fish

@@ -1,7 +1,7 @@
 #!/bin/env fish
 begin
     set -l dir (status dirname)
-    source "$dir/../../Scripts/software.fish"
+    source "$dir/../../lib/software.fish"
     inherit "$dir/../../../Common/Software/aliae/main.fish"
 
     function installSW

scripts/Arch/Software/base-devel/main.fish

@@ -1,7 +1,7 @@
 #!/bin/env fish
 begin
     set -l dir (status dirname)
-    source "$dir/../../Scripts/software.fish"
+    source "$dir/../../lib/software.fish"
 
     function installSW
         pacinst base-devel

scripts/Arch/Software/brave/main.fish

@@ -1,7 +1,7 @@
 #!/bin/env fish
 begin
     set -l dir (status dirname)
-    source "$dir/../../Scripts/software.fish"
+    source "$dir/../../lib/software.fish"
     inherit "$dir/../../../Common/Software/brave/main.fish"
 
     function installSW

scripts/Arch/Software/btrfs/main.fish

@@ -0,0 +1,19 @@
+#!/bin/env fish
+begin
+    set -l dir (status dirname)
+    source "$dir/../../lib/software.fish"
+
+    function installSW
+        pacinst btrfs-progs
+    end
+
+    function configureSW -V dir
+        source "$dir/../../../lib/settings.fish"
+
+        if isOSEnabled "programs.btrfs.pools"
+            echo "HOOKS+=(btrfs)" | sudo tee /etc/mkinitcpio.conf.d/btrfs.conf >/dev/null
+        end
+    end
+
+    runInstaller $argv
+end

scripts/Arch/Software/docker/main.fish

@@ -1,7 +1,7 @@
 #!/bin/env fish
 begin
     set -l dir (status dirname)
-    source "$dir/../../Scripts/software.fish"
+    source "$dir/../../lib/software.fish"
     inherit "$dir/../../../Common/Software/docker/main.fish"
 
     function installSW
@@ -10,6 +10,8 @@ begin
             docker-compose \
             docker-buildx \
             docker-scan
+
+        installSWBase $argv
     end
 
     runInstaller $argv

scripts/Arch/Software/firefox/main.fish

@@ -1,7 +1,7 @@
 #!/bin/env fish
 begin
     set -l dir (status dirname)
-    source "$dir/../../Scripts/software.fish"
+    source "$dir/../../lib/software.fish"
     inherit "$dir/../../../Common/Software/firefox/main.fish"
 
     function installSW -V dir

scripts/Arch/Software/git/main.fish

@@ -1,7 +1,7 @@
 #!/bin/env fish
 begin
     set -l dir (status dirname)
-    source "$dir/../../Scripts/software.fish"
+    source "$dir/../../lib/software.fish"
     inherit "$dir/../../../Common/Software/git/main.fish"
 
     function installSW

scripts/Arch/Software/grub/main.fish

@@ -1,7 +1,7 @@
 #!/bin/env fish
 begin
     set -l dir (status dirname)
-    source "$dir/../../Scripts/software.fish"
+    source "$dir/../../lib/software.fish"
     inherit "$dir/../../../Common/Software/grub/main.fish"
 
     function installSW -V dir

scripts/Arch/Software/icedtea/main.fish

@@ -1,7 +1,7 @@
 #!/bin/env fish
 begin
     set -l dir (status dirname)
-    source "$dir/../../Scripts/software.fish"
+    source "$dir/../../lib/software.fish"
 
     function installSW
         yayinst \

scripts/Arch/Software/logo-ls/main.fish

@@ -1,7 +1,7 @@
 #!/bin/env fish
 begin
     set -l dir (status dirname)
-    source "$dir/../../Scripts/software.fish"
+    source "$dir/../../lib/software.fish"
     inherit "$dir/../../../Common/Software/logo-ls/main.fish"
 
     function installSW -V dir

scripts/Arch/Software/lutris/main.fish

@@ -1,7 +1,7 @@
 #!/bin/env fish
 begin
     set -l dir (status dirname)
-    source "$dir/../../Scripts/software.fish"
+    source "$dir/../../lib/software.fish"
 
     function installSW
         yayinst \

scripts/Arch/Software/minegrub-theme/main.fish

@@ -1,7 +1,7 @@
 #!/bin/env fish
 begin
     set -l dir (status dirname)
-    source "$dir/../../Scripts/software.fish"
+    source "$dir/../../lib/software.fish"
     inherit "$dir/../../../Common/Software/minegrub-theme/main.fish"
 
     function installSW

scripts/Arch/Software/nginx/main.fish

@@ -0,0 +1,23 @@
+#!/bin/env fish
+begin
+    set -l dir (status dirname)
+    source "$dir/../../lib/software.fish"
+    inherit "$dir/../../../Common/Software/aliae/main.fish"
+
+    function installSW
+        yayinst nginx
+    end
+
+    function configureSW
+        set -l file "/etc/nginx/nginx.conf"
+        set -l config "include /etc/nginx/conf.d/*.conf;"
+
+        if not grep --fixed-strings "$config" "$file" >/dev/null
+            sudo sed -i "$file" -e "/^http {/,/^}/{ /^}/{" -e "i\\" -e "" -e "i \    $config" -e "} }"
+        end
+
+        sudo systemctl enable --now nginx
+    end
+
+    runInstaller $argv
+end

scripts/Arch/Software/nix/main.fish

@@ -1,7 +1,7 @@
 #!/bin/env fish
 begin
     set -l dir (status dirname)
-    source "$dir/../../Scripts/software.fish"
+    source "$dir/../../lib/software.fish"
     inherit "$dir/../../../Common/Software/nix/main.fish"
 
     function installSW
@@ -14,7 +14,7 @@ begin
 
     function configureSW -V dir
         sudo systemctl enable --now nix-daemon
-        configureSWBase configure $argv
+        configureSWBase $argv
     end
 
     runInstaller $argv

scripts/Arch/Software/nodejs-n/main.fish

@@ -1,7 +1,7 @@
 #!/bin/env fish
 begin
     set -l dir (status dirname)
-    source "$dir/../../Scripts/software.fish"
+    source "$dir/../../lib/software.fish"
 
     function installSW
         yayinst nodejs-n

scripts/Arch/Software/nvidia-dkms/main.fish

@@ -1,7 +1,7 @@
 #!/bin/env fish
 begin
     set -l dir (status dirname)
-    source "$dir/../../Scripts/software.fish"
+    source "$dir/../../lib/software.fish"
     inherit "$dir/../../../Common/Software/nvidia-dkms/main.fish"
 
     function installSW

scripts/Arch/Software/oh-my-posh/main.fish

@@ -1,7 +1,7 @@
 #!/bin/env fish
 begin
     set -l dir (status dirname)
-    source "$dir/../../Scripts/software.fish"
+    source "$dir/../../lib/software.fish"
     inherit "$dir/../../../Common/Software/oh-my-posh/main.fish"
 
     function installSW

scripts/Arch/Software/openssh/main.fish

@@ -1,7 +1,7 @@
 #!/bin/env fish
 begin
     set -l dir (status dirname)
-    source "$dir/../../Scripts/software.fish"
+    source "$dir/../../lib/software.fish"
 
     function installSW
         yayinst \

scripts/Arch/Software/pacman/main.fish

@@ -1,7 +1,7 @@
 #!/bin/env fish
 begin
     set -l dir (status dirname)
-    source "$dir/../../Scripts/software.fish"
+    source "$dir/../../lib/software.fish"
 
     function installSW
         configureSW

scripts/Arch/Software/pennywise/main.fish

@@ -1,7 +1,7 @@
 #!/bin/env fish
 begin
     set -l dir (status dirname)
-    source "$dir/../../Scripts/software.fish"
+    source "$dir/../../lib/software.fish"
 
     function installSW
         yayinst \

scripts/Arch/Software/plasma/main.fish

@@ -1,7 +1,7 @@
 #!/bin/env fish
 begin
     set -l dir (status dirname)
-    source "$dir/../../Scripts/software.fish"
+    source "$dir/../../lib/software.fish"
 
     function installSW
         yayinst \

scripts/Arch/Software/powershell/main.fish

@@ -1,7 +1,7 @@
 #!/bin/env fish
 begin
     set -l dir (status dirname)
-    source "$dir/../../Scripts/software.fish"
+    source "$dir/../../lib/software.fish"
     inherit "$dir/../../../Common/Software/powershell/main.fish"
 
     function installSW

scripts/Arch/Software/pyenv/main.fish

@@ -1,7 +1,7 @@
 #!/bin/env fish
 begin
     set -l dir (status dirname)
-    source "$dir/../../Scripts/software.fish"
+    source "$dir/../../lib/software.fish"
     inherit "$dir/../../../Common/Software/pyenv/main.fish"
 
     function installSW

scripts/Arch/Software/rclone/main.fish

@@ -1,7 +1,7 @@
 #!/bin/env fish
 begin
     set -l dir (status dirname)
-    source "$dir/../../Scripts/software.fish"
+    source "$dir/../../lib/software.fish"
     inherit "$dir/../../../Common/Software/rclone/main.fish"
 
     function installSW

scripts/Arch/Software/sddm/main.fish

@@ -1,7 +1,7 @@
 #!/bin/env fish
 begin
     set -l dir (status dirname)
-    source "$dir/../../Scripts/software.fish"
+    source "$dir/../../lib/software.fish"
 
     function installSW
         # `git` version

scripts/Arch/Software/steam/main.fish

@@ -1,7 +1,7 @@
 #!/bin/env fish
 begin
     set -l dir (status dirname)
-    source "$dir/../../Scripts/software.fish"
+    source "$dir/../../lib/software.fish"
 
     function installSW
         yayinst steam
@@ -9,7 +9,7 @@ begin
 
 
     function configureSW -V dir
-        . "$dir/../../../Common/Scripts/config.fish"
+        . "$dir/../../../lib/settings.fish"
 
         if isOSEnabled hidpi
             begin

scripts/Arch/Software/sudo/main.fish

@@ -1,7 +1,7 @@
 #!/bin/env fish
 begin
     set -l dir (status dirname)
-    source "$dir/../../Scripts/software.fish"
+    source "$dir/../../lib/software.fish"
 
     function installSW
         pacinst sudo

scripts/Arch/Software/systemd-networkd/main.fish

@@ -0,0 +1,14 @@
+#!/bin/env fish
+begin
+    set -l dir (status dirname)
+    source "$dir/../../../lib/software.fish"
+    inherit "$dir/../../../Common/Software/systemd-networkd/main.fish"
+
+    function configureSW -V dir
+        sudo systemctl enable systemd-networkd
+        sudo systemctl enable systemd-resolved
+        configureSWBase $argv
+    end
+
+    runInstaller $argv
+end

scripts/Arch/Software/vim/main.fish

@@ -1,7 +1,7 @@
 #!/bin/env fish
 begin
     set -l dir (status dirname)
-    source "$dir/../../Scripts/software.fish"
+    source "$dir/../../lib/software.fish"
     inherit "$dir/../../../Common/Software/vim/main.fish"
 
     function installSW

scripts/Arch/Software/virt-manager/main.fish

@@ -1,7 +1,7 @@
 #!/bin/env fish
 begin
     set -l dir (status dirname)
-    source "$dir/../../Scripts/software.fish"
+    source "$dir/../../lib/software.fish"
     inherit "$dir/../../../Common/Software/virt-manager/main.fish"
 
     function installSW

scripts/Arch/Software/vscode/main.fish

@@ -1,9 +1,11 @@
 #!/bin/env fish
 begin
     set -l dir (status dirname)
-    source "$dir/../../Scripts/software.fish"
+    source "$dir/../../lib/software.fish"
 
-    function setFlags -a user
+    function setFlags
+        argparse -i "user=" -- $argv
+        set -l user "$_flag_user"
         set -l flags
         set -l bins codium code
 

scripts/Arch/Software/waydroid/main.fish

@@ -1,7 +1,7 @@
 #!/bin/env fish
 begin
     set -l dir (status dirname)
-    source "$dir/../../Scripts/software.fish"
+    source "$dir/../../lib/software.fish"
 
     function installSW
         yayinst (

scripts/Arch/Software/xone/main.fish

@@ -1,7 +1,7 @@
 #!/bin/env fish
 begin
     set -l dir (status dirname)
-    source "$dir/../../Scripts/software.fish"
+    source "$dir/../../lib/software.fish"
 
     function installSW
         set -l contextRoot (mktemp -d)

scripts/Arch/Software/yay/main.fish

@@ -1,7 +1,7 @@
 #!/bin/env fish
 begin
     set -l dir (status dirname)
-    source "$dir/../../Scripts/software.fish"
+    source "$dir/../../lib/software.fish"
 
     function installSW
         if not type -q yay

scripts/Arch/Software/zoxide/main.fish

@@ -1,7 +1,7 @@
 #!/bin/env fish
 begin
     set -l dir (status dirname)
-    source "$dir/../../Scripts/software.fish"
+    source "$dir/../../lib/software.fish"
     inherit "$dir/../../../Common/Software/zoxide/main.fish"
 
     function installSW

scripts/Arch/lib/dependencies.fish

@@ -0,0 +1,11 @@
+function installValhallaDeps -V dir -a mountDir
+    source "$dir/../lib/software.fish"
+    set -l args
+
+    if [ -n "$mountDir" ]
+        set -a args --root "$mountDir"
+    end
+
+    and pacinst $args fish git jq nix openssh sudo tmux
+    sudo systemctl enable --now nix-daemon
+end

scripts/Arch/lib/deploy.fish

@@ -1,6 +1,7 @@
 function deploySoftware -d "Deploys a the specified software action" -a action
     set -l dir (status dirname)
     . "$dir/software.fish"
+    . "$dir/../../lib/settings.fish"
 
     if [ -z "$action" ]
         set action install
@@ -30,7 +31,7 @@ function deploySoftware -d "Deploys a the specified software action" -a action
         source "$dir/../Software/xone/main.fish" $argv
     end
 
-    and for component in (getOSConfig hardware.components --json | jq '.[]' --raw-output0 | string split0)
+    and for component in (getOSConfig hardware.components --json | jq '.[]' --raw-output0 | string split0 || true)
         switch "$component"
             case "Logitech G903"
                 source "$dir/../../Common/Drivers/Logitech G903/main.fish" $argv
@@ -70,6 +71,8 @@ function deploySoftware -d "Deploys a the specified software action" -a action
     end
 
     and source "$dir/../../Common/Software/bash/main.fish" $argv
+    and source "$dir/../Software/systemd-networkd/main.fish" $argv
+    and source "$dir/../Software/btrfs/main.fish" $argv
     and source "$dir/../../Common/Software/nuke-usb/main.fish" $argv
     and source "$dir/../Software/sudo/main.fish" $argv
     and source "$dir/../Software/aliae/main.fish" $argv
@@ -79,6 +82,7 @@ function deploySoftware -d "Deploys a the specified software action" -a action
     and source "$dir/../Software/git/main.fish" $argv
     and source "$dir/../Software/zoxide/main.fish" $argv
     and source "$dir/../Software/logo-ls/main.fish" $argv
+    and source "$dir/../../Common/Software/linux/main.fish" $argv
 
     # GRUB Shenanigans - if that's not essential I don't know what is!
     and source "$dir/../Software/minegrub-theme/main.fish" $argv
@@ -145,10 +149,13 @@ function deploySoftware -d "Deploys a the specified software action" -a action
         and yayinst propertree-git # mac .plist config file editor
     end
 
-    and if isProgramEnabled "thunderbird" && $isInstall
+    and if isProgramEnabled thunderbird && $isInstall
         yayinst thunderbird
     end
 
+    # Server
+    and source "$dir/../Software/nginx/main.fish" $argv
+
     # School & Studies
     and if collectionActive school && $isInstall
         yayinst \
@@ -198,7 +205,7 @@ function deploySoftware -d "Deploys a the specified software action" -a action
                 audius-client-bin
         end
 
-        and if isProgramEnabled "nextcloud"
+        and if isProgramEnabled nextcloud
             yayinst nextcloud-client
         end
     end
@@ -208,11 +215,11 @@ function deploySoftware -d "Deploys a the specified software action" -a action
     if $isInstall
         if collectionActive socialMedia
             yayinst signal-desktop
-    
+
             and begin
                 yes y | runYay threema-desktop
             end
-    
+
             and begin
                 yes y | runYay nodejs
             end
@@ -277,12 +284,12 @@ function deploySoftware -d "Deploys a the specified software action" -a action
                 and sudo flatpak install -y flathub com.usebottles.bottles
             end
         end
-                    
+
         and if isProgramEnabled "osu!lazer"
             yayinst osu-lazer-bin
         end
 
-        and if isProgramEnabled "retroarch"
+        and if isProgramEnabled retroarch
             yayinst libretro
         end
     end

scripts/Arch/lib/software.fish

@@ -1,7 +1,7 @@
 #!/bin/env fish
 begin
     set -l dir (status dirname)
-    source "$dir/../../Common/Scripts/software.fish"
+    source "$dir/../../lib/software.fish"
 
     function runYay -d "Run yay with pre-configured defaults"
         if not isatty 0

scripts/Common/Drivers/Logitech G903/main.fish

@@ -1,7 +1,7 @@
 #!/bin/env fish
 begin
     set -l dir (status dirname)
-    source "$dir/../../Scripts/software.fish"
+    source "$dir/../../../lib/software.fish"
 
     function configureSW -V dir
         . "$dir/../../Software/plasma/input.fish"

scripts/Common/Drivers/SurfaceBook2/main.fish

@@ -1,7 +1,7 @@
 #!/bin/env fish
 begin
     set -l dir (status dirname)
-    source "$dir/../../Scripts/software.fish"
+    source "$dir/../../../lib/software.fish"
 
     function configureSW -V dir
         . "$dir/../../Software/plasma/input.fish"

scripts/Common/OS/backup.fish

@@ -0,0 +1,37 @@
+#!/bin/env fish
+set -l dir (status dirname)
+source "$dir/../../lib/action.fish"
+
+function backupAction -V dir
+    source "$dir/../../lib/hooks.fish"
+    source "$dir/../../lib/restoration.fish"
+
+    if not type -q getDeploymentScript
+        function getDeploymentScript
+            echo "No deployment script specified! No software will be installed." 1>&2
+            false
+        end
+    end
+
+    set -l deployScript (getDeploymentScript)
+    initBackupConfig --action backup
+
+    runHook backupSoftware || begin
+        echo "Backing up software..."
+
+        and if [ -n "$deployScript" ]
+            source $deployScript backup
+        end
+    end
+
+    runHook backupUsers || begin
+        if [ -n "$deployScript" ]
+            for name in (getUsers | jq '.[]' --raw-output0 | string split0 || true)
+                echo "Backing up user `$name`..."
+                and source $deployScript userBackup --user $name
+            end
+        end
+    end
+end
+
+runSetupUserAction backupAction

scripts/Common/OS/install.fish

@@ -1,34 +1,11 @@
 #!/bin/env fish
 set -l dir (status dirname)
-source "$dir/../Scripts/config.fish"
+source "$dir/../../lib/action.fish"
-source "$dir/../Scripts/hooks.fish"
 
-if [ (id -u) -eq 0 ]
+function installAction -V dir
-    set -l name (getOSConfig setupUser.name)
+    source "$dir/../../lib/hooks.fish"
-    set -l sudoConfig "/etc/sudoers.d/PortValhalla"
+    source "$dir/../../lib/restoration.fish"
-    rm ~/.bash_profile
 
-    begin
-        echo "Creating setup user"
-
-        and useradd \
-            --comment "PortValhalla Setup User" \
-            --system \
-            --no-user-group \
-            --groups nix-users \
-            --create-home \
-            --uid (getOSConfig setupUser.id --json) \
-            "$name"
-    end
-
-    and begin
-        echo "$name ALL=(ALL:ALL) NOPASSWD: ALL"
-    end >"$sudoConfig"
-
-    and sudo --preserve-env --set-home --user "$name" "$INSTALLER_SCRIPT"
-    rm "$sudoConfig"
-    userdel -rf "$name"
-else
     if not type -q getDeploymentScript
         function getDeploymentScript
             echo "No deployment script specified! No software will be installed." 1>&2
@@ -37,6 +14,7 @@ else
     end
 
     set -l deployScript (getDeploymentScript)
+    initBackupConfig --action restore
     runHook initialize || true
     and runHook installOS || true
 
@@ -54,28 +32,29 @@ else
 
     runHook initializeUsers || begin
         if [ -n "$deployScript" ]
-            source "$dir/../Scripts/config.fish"
+            source "$dir/../../lib/settings.fish"
 
-            for name in (getUsers | jq '.[]' --raw-output0 | string split0)
+            for name in (getUsers | jq '.[]' --raw-output0 | string split0 || true)
                 echo "Configuring user `$name`..."
-                and source $deployScript userConfig $name
+                and source $deployScript userConfig --user $name
             end
         end
     end
 
     and runHook postInstall || true
-    and sudo git config remove-section --system safe || true
 
     and begin
         echo "Cleaning installation scripts..."
         set -l projectPath (realpath "$(status dirname)/../../..")
         cd (dirname "$projectPath")
-        sudo rm -rf "$projectPath"
+        # sudo rm -rf "$projectPath"
     end
 
     and echo "The installation finished successfully!"
     and echo "This machine will reboot in 5 seconds..."
     and echo "Press CTRL-C to abort..."
     and sleep 5
-    and systemctl reboot -i
+    and sudo systemctl reboot -i
 end
+
+runSetupUserAction installAction

scripts/Common/OS/setup.fish

@@ -1,86 +1,126 @@
 #!/bin/env fish
 function runSetup
     set -l dir (status dirname)
-    source "$dir/../Scripts/config.fish"
+    source "$dir/../../lib/action.fish"
-    source "$dir/../Scripts/hooks.fish"
-
-    if [ -z "$CONFIG_NAME" ]
-        selectProfile config
-        set -x CONFIG_NAME "$config"
-    end
-
-    set -l mountDir (getOSConfig partition.rootDir)
     set -l projectRoot (realpath "$dir/../../..")
     set -l projectName (basename "$projectRoot")
     set -l PROJECT_CLONE_ROOT "/opt/$(basename "$projectName")"
-    set -l script (mktemp)
-    chmod +x "$script"
 
-    if not type -q runChroot
+    function setupAction -V dir -V projectRoot -V PROJECT_CLONE_ROOT
-        function runChroot -S
+        source "$dir/../../lib/hooks.fish"
-            command chroot $argv
+        source "$dir/../../lib/nix.fish"
+        source "$dir/../../lib/restoration.fish"
+        source "$dir/../../lib/settings.fish"
+        set -l mountDir (getOSConfig fileSystems.rootDir)
+
+        if not type -q runChroot
+            function runChroot -S
+                command chroot $argv
+            end
+        end
+
+        if not type -q getAutologinDisableCommand
+            function getAutologinDisableCommand
+                echo "true"
+            end
+        end
+
+        function getCloneFile -S -a path
+            set -l relativeDir (realpath --relative-to "$projectRoot" "$dir")
+            set -l relativePath (realpath --relative-to "$dir" "$path")
+            echo "$PROJECT_CLONE_ROOT/$relativeDir/$relativePath"
+        end
+
+        function runInOS -S
+            set -l script /root/run_once
+            wrapScript $argv | chroot "$mountDir" tee "$script" >/dev/null
+            and runChroot "$mountDir" chmod +x "$script"
+            and runChroot "$mountDir" "$script"
+            and runChroot "$mountDir" rm "$script"
+        end
+
+        function wrapScript -S
+            printf %s\n \
+                "cd $PROJECT_CLONE_ROOT" \
+                "$argv"
+        end
+
+        initBackupConfig --action restore
+        echo "Partitioning drives..."
+
+        begin
+            set -l script (mktemp)
+            chmod +x "$script"
+            and getOSConfig fileSystems.script >"$script"
+            and "$script"
+            and rm "$script"
+        end
+
+        if [ -n "$VALHALLA_BACKUP_SERVER_KEY" ]
+            set -l knownHosts /root/.ssh/known_hosts
+            mkdir -p (dirname "$mountDir$VALHALLA_BACKUP_SERVER_KEY")
+            mkdir -p (dirname "$mountDir$knownHosts")
+            cp "$VALHALLA_BACKUP_SERVER_KEY" "$mountDir$VALHALLA_BACKUP_SERVER_KEY"
+            cp $knownHosts "$mountDir$knownHosts"
+        end
+
+        and echo "Cloning project..."
+        and source "$dir/../../lib/copy-repo.fish" "$mountDir$PROJECT_CLONE_ROOT"
+
+        and begin
+            set -l path "$mountDir/$nixPkgsDir"
+            and mkdir -p (dirname "$path")
+            and cp -r "$nixPkgsDir" "$path"
+            and git -C "$path" reset --hard
+        end
+
+        and runHook initOS "Please set up a function `initOS` for initializing the mounted OS and installing valhalla dependencies"
+        and runChroot "$mountDir" git config --system --add safe.directory "$PROJECT_CLONE_ROOT"
+        and runHook --force bootstrapSetup "Please set up a function `bootstrapSetup` for installing `fish` into the "
+        and runHook setupOS
+
+        and echo "Preparing auto-login..."
+        and runHook --force autologin "Please set up a function `autologin` for  setting up autologin for the `root` user"
+
+        and begin
+            set -l profile "/root/.bash_profile"
+
+            begin
+                set -l profile (string escape "$profile")
+                set -l tmp (string escape "$profile""_")
+                set -l script (string escape (getCloneFile (getInstallerScript)))
+
+                printf "%s\n" \
+                    "mv $profile $tmp" \
+                    (wrapScript (
+                        string join " " \
+                            (begin
+                                for var in \
+                                        CONFIG_NAME \
+                                        VALHALLA_BACKUP_DISABLED \
+                                        VALHALLA_BACKUP_DIR \
+                                        VALHALLA_BACKUP_SERVER \
+                                        VALHALLA_BACKUP_SERVER_PORT \
+                                        VALHALLA_BACKUP_SERVER_USER \
+                                        VALHALLA_BACKUP_SERVER_KEY
+                                    echo "$var=$(string escape "$$var")"
+                                end
+                            end) \
+                            (string escape $script) "&&")) \
+                    "rm $tmp &&" \
+                    "$(getAutologinDisableCommand) ||" \
+                    "mv $tmp $profile"
+            end | runChroot "$mountDir" tee "$profile" >/dev/null
         end
     end
 
-    function getCloneFile -S -a path
+    function actionPostRun
-        set -l relativeDir (realpath --relative-to "$projectRoot" "$dir")
+        echo "Setup finished!"
-        set -l relativePath (realpath --relative-to "$dir" "$path")
+        and echo "This machine will reboot in 5 seconds..."
-        echo "$PROJECT_CLONE_ROOT/$relativeDir/$relativePath"
+        and echo "Press CTRL-C to abort..."
+        and sleep 5
+        and systemctl reboot
     end
 
-    function runInOS -S
+    runAction setupAction
-        set -l script /root/run_once
-        wrapScript $argv | chroot "$mountDir" tee "$script" >/dev/null
-        and runChroot "$mountDir" chmod +x "$script"
-        and runChroot "$mountDir" "$script"
-        and runChroot "$mountDir" rm "$script"
-    end
-
-    function wrapScript -S
-        printf %s\n \
-            "cd $PROJECT_CLONE_ROOT" \
-            "$argv"
-    end
-
-    echo "Partitioning drives..."
-    and getOSConfig partition.script >"$script"
-    and "$script"
-    and rm "$script"
-
-    # Copy `nixpkgs` channel
-    and echo "Preparing nix..."
-
-    and begin
-        set -l channelDir /nix/var/nix/profiles/per-user/root/channels/nixpkgs
-        mkdir -p (dirname "$mountDir/$channelDir")
-        cp -r "$channelDir" "$mountDir/$channelDir"
-    end
-
-    and echo "Installing dependencies..."
-    and runHook --force installValhallaDeps 'Please set up a function `installValhallaDeps` for installing `fish`, `git`, `jq`, `nix`, `sudo` and `tmux`.'
-
-    and echo "Cloning project..."
-    and source "$dir/../../copy-repo.fish" "$mountDir$PROJECT_CLONE_ROOT"
-    runChroot "$mountDir" git config --system --add safe.directory "$PROJECT_CLONE_ROOT"
-    and runHook setupOS
-
-    and echo "Preparing auto-login..."
-    and runHook --force autologin "Please set up a function `autologin` for  setting up autologin for the `root` user"
-
-    and begin
-        set -l script (string escape (getCloneFile (getInstallerScript)))
-
-        wrapScript (
-            string join " " \
-                "INSTALLER_SCRIPT=$(string escape "$script")" \
-                "CONFIG_NAME=$(string escape "$CONFIG_NAME")" \
-                (string escape $script))
-
-    end | runChroot "$mountDir" tee /root/.bash_profile >/dev/null
-
-    and echo "Setup finished!"
-    and echo "This machine will reboot in 5 seconds..."
-    and echo "Press CTRL-C to abort..."
-    and sleep 5
-    and systemctl reboot
 end

scripts/Common/OS/users.fish

@@ -1,11 +1,11 @@
 #!/bin/env fish
 set -l dir (status dirname)
-source "$dir/../Scripts/config.fish"
+source "$dir/../../lib/settings.fish"
 set -l users (getUsers)
 
 echo "Creating users..."
 
-for name in (echo "$users" | jq '.[]' --raw-output0 | string split0)
+for name in (echo "$users" | jq '.[]' --raw-output0 | string split0 || true)
     echo "Creating user `$name`..."
 
     function getUserInfo -V name -a config

scripts/Common/Scripts/software.fish

@@ -1,100 +0,0 @@
-#!/bin/env fish
-begin
-    set -l dir (status dirname)
-
-    functions -e installSW
-    functions -e configureSW
-    functions -e userConfig
-
-    function runPSUserAction -a script action name
-        pwsh -CommandWithArgs '& $args[0] $args[1] @{ name=$args[2]; }' "$script" "$action" "$name"
-    end
-
-    function runPSUserConfig -a script name
-        runPSUserAction "$script" ConfigureUser "$name"
-    end
-
-    function inherit -a script -d "Inherits the installer from the specified script."
-        set -l actions \
-            installSW \
-            install \
-            configureSW \
-            configure \
-            userConfig \
-            userConfig
-
-        for i in (seq 1 2 (count $actions))
-            set -l functionName "$actions[$i]Base"
-
-            function $functionName -V script -V actions -V i
-                fish "$script" $actions[(math $i + 1)] $argv
-            end
-
-            function $actions[$i] -V functionName
-                $functionName $argv
-            end
-        end
-    end
-
-    function runInstaller -V dir -a action
-        set -l path (status stack-trace | head -n4 | tail -n1 | string replace --regex -- '^\s*called on line \d+ of file (.*)$' '$1')
-        set -l name (basename (dirname $path))
-        runInstallerAction $name $argv
-    end
-
-    function runInstallerAction -V dir
-        argparse "force" -- $argv
-        set -l install
-        set -l args $_flag_force
-        set -l name $argv[1]
-        set -l action $argv[2]
-        source "$dir/config.fish"
-
-        if [ -n "$_flag_force" ]
-            set force true
-        else
-            set force false
-        end
-
-        if isProgramEnabled $name || $force
-            set install true
-        else
-            set install false
-        end
-
-        if [ -z "$action" ] || [ "$action" = install ]
-            if functions -q installSW && $install
-                echo "Installing `$name`..."
-                installSW $argv[3..]
-            end
-
-            runInstallerAction $args $name configure
-
-            if not isConfigured || [ "$USER" != (getConfig "valhalla.setupUser.name") ]
-                runInstallerAction $args $name userConfig
-            end
-        else if [ "$action" = configure ]
-            if functions -q configureSW && $install
-                echo "Configuring `$name`..."
-                configureSW $argv[3..]
-            end
-        else if [ "$action" = userConfig ]
-            set -l user $argv[3]
-
-            if [ -z "$user" ]
-                set user "$USER"
-            end
-
-            if isProgramEnabled "$name" "$user" || $force
-                set install true
-            else
-                set install false
-            end
-
-            if functions -q userConfig && $install
-                echo "Configuring `$name` for `$user`..."
-                userConfig "$user" $argv[4..]
-            end
-        end
-    end
-end

scripts/Common/Software/aliae/Main.ps1

@@ -1,6 +1,6 @@
 . "$PSScriptRoot/Constants.ps1";
 . "$PSScriptRoot/../powershell/Profile.ps1";
-. "$PSScriptRoot/../../Scripts/Software.ps1";
+. "$PSScriptRoot/../../../lib/Software.ps1";
 
 Start-SoftwareInstaller @args `
     -Configurator {

scripts/Common/Software/aliae/Manage.ps1

@@ -27,7 +27,7 @@ $null = New-Module {
                 Value = "$Value";
             } `
             -User $User `
-            ".alias |= [((. // [])[] | select(.name != env.Name))] + [{ name: env.Name, value: env.Value }]";
+            '.alias |= [((. // [])[] | select(.name != env(Name)))] + [{ "name": strenv(Name), "value": strenv(Value) }]';
     }
 
     <#
@@ -53,7 +53,7 @@ $null = New-Module {
                 Value = "$Value";
             } `
             -User $User `
-            ".env |= [((. // [])[] | select(.name != env.Name))] + [{ name: env.Name, value: env.Value }]";
+            '.env |= [((. // [])[] | select(.name != env(Name)))] + [{ "name": strenv(Name), "value": strenv(Value) }]';
     }
 
     <#
@@ -92,7 +92,7 @@ $null = New-Module {
             }
 
             sudo @using:flags pwsh -CommandWithArgs 'Get-Content -Raw $args[0]' $using:path | Set-Content $file;
-            yq -yi $using:Script $file;
+            yq -i $using:Script $file;
             sudo @using:flags pwsh -CommandWithArgs 'Set-Content $args[0] -Value $args[1]' $using:path (Get-Content -Raw $file);
             Remove-Item $file;
         } | Receive-Job -Wait;

scripts/Common/Software/aliae/main.fish

@@ -1,12 +1,12 @@
 #!/bin/env fish
 begin
     set -l dir (status dirname)
-    source "$dir/../../Scripts/software.fish"
+    source "$dir/../../../lib/software.fish"
 
     function configureSW -V dir
         source "$dir/../bash/profile.fish"
         source "$dir/../fish/profile.fish"
-        set -l file (pwsh -CommandWithArgs '. $args[0]; Get-GlobalConfigPath' "$dir/Constants.ps1")
+        set -l file (pwsh -NoProfile -CommandWithArgs '. $args[0]; Get-GlobalConfigPath' "$dir/Constants.ps1")
         sudo install -Dm644 "$dir/aliae.yml" "$file"
 
         begin
@@ -42,8 +42,17 @@ begin
         sudo -HE pwsh "$dir/Main.ps1" Configure
     end
 
-    function userConfig -V dir -a user
+    function getBackupArgs
-        runPSUserConfig "$dir/Main.ps1" $user
+        printf "%s\n" --full-path "/etc/aliae/aliae.yml" /
+    end
+
+    function userConfig -V dir
+        runPSUserConfig "$dir/Main.ps1" $argv
+    end
+
+    function getUserBackupArgs
+        argparse -i "user=" -- $argv
+        printf "%s\n" --base-directory ~"$_flag_user" --hidden --exact-depth 1 --glob ".aliae.yaml"
     end
 
     runInstaller $argv

scripts/Common/Software/bash/main.fish

@@ -1,7 +1,7 @@
 #!/bin/env fish
 begin
     set -l dir (status dirname)
-    source "$dir/../../Scripts/software.fish"
+    source "$dir/../../../lib/software.fish"
 
     function configureSW -V dir
         begin

scripts/Common/Software/bash/profile.fish

@@ -1,7 +1,7 @@
 #!/bin/env fish
 begin
     set -l dir (status dirname)
-    source "$dir/../../Scripts/profile-base.fish"
+    source "$dir/../../../lib/profile-base.fish"
 
     function getBashStatements
     end

scripts/Common/Software/brave/main.fish

@@ -1,7 +1,7 @@
 #!/bin/env fish
 begin
     set -l dir (status dirname)
-    source "$dir/../../Scripts/software.fish"
+    source "$dir/../../../lib/software.fish"
 
     function configureSW -V dir
         set -l bin

scripts/Common/Software/chromium/extensions.fish

@@ -33,7 +33,7 @@ function installExtension -d "Installs a Chromium extension for the browser with
         sudo chmod -R u+w "$extensionDir"
         sudo mkdir -p "$policyDir"
 
-        for manifest in (find "$policyDir" -name "*.json" -print0 | string split0)
+        for manifest in (find "$policyDir" -name "*.json" -print0 | string split0 || true)
             if [ (cat "$manifest" | jq -r ".$property") = "$destination" ]
                 sudo rm "$manifest"
             end

scripts/Common/Software/docker/main.fish

@@ -1,14 +1,29 @@
 #!/bin/env fish
 begin
     set -l dir (status dirname)
-    source "$dir/../../Scripts/software.fish"
+    source "$dir/../../../lib/software.fish"
 
     function configureSW -V dir
         sudo systemctl enable --now docker
     end
 
-    function userConfig -a name
+    function userConfig
-        sudo usermod -aG docker "$name"
+        argparse -i "user=" -- $argv
+        sudo usermod -aG docker "$_flag_user"
+    end
+
+    function installSWDependencies -V dir -V args
+        source "$dir/../../../lib/settings.fish"
+        set -la argv $args
+        argparse -i "name=" "user=" -- $argv
+        set -l services (getProgramConfig --name "$_flag_name" --json | jq '.services')
+
+        for service in (echo "$services" | jq '. // {} | keys[]' --raw-output0 | string split0 || true)
+
+            if echo "$services" | SERVICE=$service jq --exit-status ".[env.SERVICE].enable" >/dev/null
+                fish "$dir/services/$service/main.fish" $argv
+            end
+        end
     end
 
     runInstaller $argv

scripts/Common/Software/docker/services/anki-sync/docker-compose.base.yml

@@ -0,0 +1,6 @@
+services:
+  anki:
+    image: yangchuansheng/anki-sync-server
+    restart: unless-stopped
+    volumes:
+      - ./data:/ankisyncdir

scripts/Common/Software/docker/services/anki-sync/docker-compose.overrides.yml

@@ -0,0 +1,6 @@
+services:
+  anki:
+    environment:
+      SYNC_USER1: scott:tiger
+    ports:
+      - 127.0.0.1:1337:8080

scripts/Common/Software/docker/services/anki-sync/main.fish

@@ -0,0 +1,34 @@
+#!/bin/env fish
+begin
+    set -l name anki
+    set -l dir (status dirname)
+    set -l source "$dir/docker-compose.overrides.yml"
+    source "$dir/../service.fish"
+
+    function installSW -V dir -V source
+        set -l pw (nix-shell -p keepassxc --run "keepassxc-cli generate --length 32")
+        set -l userKey ".services.anki.environment.SYNC_USER1"
+        set -l user (yq "$userKey" "$source" | sed "s/:.*\$/:$pw/")
+        initializeServiceInstallation $argv
+        sudo cp "$dir/docker-compose.base.yml" (getServiceRoot $argv)
+
+        USER=$user yq "$userKey = env(USER)" "$source" |
+            sudo tee (getServiceOverrides $argv) >/dev/null
+
+        installDockerService $argv
+    end
+
+    function configureSW -V dir
+        configureDockerService $argv
+    end
+
+    function getServiceServers -V name
+        printf "$name" ""
+    end
+
+    function getServiceLocations -V name
+        printf "%s\0" "$name" /
+    end
+
+    runInstaller --force $argv
+end

scripts/Common/Software/docker/services/docker-compose.yml

@@ -0,0 +1,4 @@
+include:
+  - path:
+    - docker-compose.base.yml
+    - docker-compose.overrides.yml