From e5a973d8c59906f12e0182fcf9f527ada479d2e9 Mon Sep 17 00:00:00 2001
From: Adam Gausmann <adam@gaussian.dev>
Date: Fri, 17 Jan 2025 17:40:22 -0600
Subject: [PATCH] Use attrs schemas for host configs

---
 .gitignore                                 |   1 +
 Pipfile                                    |   2 +
 Pipfile.lock                               |   4 +-
 hosts/adventurer.toml                      |  10 +-
 hosts/concord.toml                         |   2 +-
 hosts/default.toml                         |  19 --
 hosts/faithful.toml                        |   4 +-
 hosts/liberation.toml                      |   8 +-
 hosts/ondeck.toml                          |   2 +-
 install.py                                 | 244 +++++++++++++++------
 templates/.config/alacritty/alacritty.toml |   6 +-
 templates/.config/i3status/config          |  10 +-
 templates/.config/niri/config.kdl          |  14 +-
 templates/.config/sway/config              |  24 +-
 templates/.config/swayidle/config          |   2 +-
 templates/.config/swaylock/config          |  13 +-
 templates/.config/waybar/config.jsonc      |  16 +-
 templates/.config/waybar/style.css         |   2 +-
 templates/.config/wofi/style.css           |   2 +-
 templates/.config/wpaperd/config.toml      |   8 +-
 templates/.ssh/config                      |   2 +-
 21 files changed, 227 insertions(+), 168 deletions(-)
 delete mode 100644 hosts/default.toml

diff --git a/.gitignore b/.gitignore
index 827aa16..88c1deb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@ __pycache__
 *.pyc
 
 http_cache.sqlite
+test_output
diff --git a/Pipfile b/Pipfile
index c194278..f9c78d1 100644
--- a/Pipfile
+++ b/Pipfile
@@ -9,5 +9,7 @@ toml = "*"
 pyyaml = "*"
 requests = "*"
 requests-cache = "*"
+attrs = "*"
+cattrs = "*"
 
 [dev-packages]
diff --git a/Pipfile.lock b/Pipfile.lock
index 00f7e3a..c2f5b4e 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "50f1560a571ae9cbd1a971a155ec3ad2ffcbf9c2c641e7cd71f59795d7b18dd7"
+            "sha256": "3b96d3b70c9cd62e42cf05545b406ce7aba31fe6b71050e7f6f71dfe3afe7624"
         },
         "pipfile-spec": 6,
         "requires": {},
@@ -19,6 +19,7 @@
                 "sha256:8f5c07333d543103541ba7be0e2ce16eeee8130cb0b3f9238ab904ce1e85baff",
                 "sha256:ac96cd038792094f438ad1f6ff80837353805ac950cd2aa0e0625ef19850c308"
             ],
+            "index": "pypi",
             "markers": "python_version >= '3.8'",
             "version": "==24.3.0"
         },
@@ -27,6 +28,7 @@
                 "sha256:67c7495b760168d931a10233f979b28dc04daf853b30752246f4f8471c6d68d0",
                 "sha256:8028cfe1ff5382df59dd36474a86e02d817b06eaf8af84555441bac915d2ef85"
             ],
+            "index": "pypi",
             "markers": "python_version >= '3.8'",
             "version": "==24.1.2"
         },
diff --git a/hosts/adventurer.toml b/hosts/adventurer.toml
index 3ab89f0..c357492 100644
--- a/hosts/adventurer.toml
+++ b/hosts/adventurer.toml
@@ -1,29 +1,29 @@
 wireless = ["wlp5s0"]
 ethernet = ["enp6s0"]
 # hwmon2 = k10temp, temp1 = Tctl
-temperature-path = "/sys/class/hwmon/hwmon2/temp1_input"
+temperature_path = "/sys/class/hwmon/hwmon2/temp1_input"
 
 [[outputs]]
 match = "*"
-background = ["~/.local/share/backgrounds/adventurer/full.jpg", "fill"]
+background_path = "~/.local/share/backgrounds/adventurer/full.jpg"
 
 [[outputs]]
 match = "ASUSTek COMPUTER INC VG258 M1LMQS004947"
 position = [0, 1080]
 mode = "1920x1080@165Hz"
-background = ["~/.local/share/backgrounds/adventurer/l.jpg", "fill"]
+background_path = "~/.local/share/backgrounds/adventurer/l.jpg"
 
 [[outputs]]
 match = "BNQ BenQ GL2580 46J02196SL0"
 position = [1920, 1080]
 mode = "1920x1080@60Hz"
-background = ["~/.local/share/backgrounds/adventurer/r.jpg", "fill"]
+background_path = "~/.local/share/backgrounds/adventurer/r.jpg"
 
 [[outputs]]
 match = "BNQ BenQ GL2580 46J02151SL0"
 position = [960, 0]
 mode = "1920x1080@60Hz"
-background = ["~/.local/share/backgrounds/adventurer/t.jpg", "fill"]
+background_path = "~/.local/share/backgrounds/adventurer/t.jpg"
 
 [[outputs]]
 match = "Pioneer Electronic Corporation AV Receiver Unknown"
diff --git a/hosts/concord.toml b/hosts/concord.toml
index c46811e..482a571 100644
--- a/hosts/concord.toml
+++ b/hosts/concord.toml
@@ -3,7 +3,7 @@ ethernet = ["eno1"]
 
 [[outputs]]
 match = "*"
-background = ["~/.local/share/backgrounds/concord/full.jpg", "fill"]
+background_path = "~/.local/share/backgrounds/concord/full.jpg"
 
 [[outputs]]
 match = "Pioneer Electronic Corporation AV Receiver Unknown"
diff --git a/hosts/default.toml b/hosts/default.toml
deleted file mode 100644
index 781d4e2..0000000
--- a/hosts/default.toml
+++ /dev/null
@@ -1,19 +0,0 @@
-is-virtual = false
-base16-scheme = "seti"
-wireless = []
-ethernet = []
-disks = ["/"]
-system-font = "Fira Sans"
-system-mono-font = "Fira Mono"
-#temperature-path = ""
-terminal = "alacritty"
-lock-cmd = "swaylock -c 000000"
-display-on-cmd = "wlopm --on '*'"
-display-off-cmd = "wlopm --off '*'"
-use-jump-host = false
-
-inputs = []
-
-[[outputs]]
-match = "*"
-background = ["~/.local/share/backgrounds/sway-dark-1920x1080.png", "fill"]
diff --git a/hosts/faithful.toml b/hosts/faithful.toml
index 4db7ae8..7547453 100644
--- a/hosts/faithful.toml
+++ b/hosts/faithful.toml
@@ -1,7 +1,7 @@
 wireless = ["wlp4s0"]
 ethernet = ["enp2s0"]
-temperature-path = "/sys/class/hwmon/hwmon5/temp1_input"
+temperature_path = "/sys/class/hwmon/hwmon5/temp1_input"
 
 [[outputs]]
 match = "*"
-background = ["~/.local/share/backgrounds/faithful/full.jpg", "fill"]
+background_path = "~/.local/share/backgrounds/faithful/full.jpg"
diff --git a/hosts/liberation.toml b/hosts/liberation.toml
index ab651a1..8b6267a 100644
--- a/hosts/liberation.toml
+++ b/hosts/liberation.toml
@@ -1,12 +1,12 @@
 wireless = ["wlp170s0"]
 #ethernet = ["enp2s0"]
-temperature-path = "/sys/class/hwmon/hwmon4/temp1_input"
+temperature_path = "/sys/class/hwmon/hwmon4/temp1_input"
 
 [[outputs]]
 match = "eDP-1"
-background = ["~/.local/share/backgrounds/sway-dark-1920x1080.png", "fill"]
-scale = "1.25"
+background_path = "~/.local/share/backgrounds/sway-dark-1920x1080.png"
+scale = 1.25
 
 [[inputs]]
 match = "2362:628:PIXA3854:00_093A:0274_Touchpad"
-tap = "enabled"
+tap = true
diff --git a/hosts/ondeck.toml b/hosts/ondeck.toml
index 7b7a030..6234a55 100644
--- a/hosts/ondeck.toml
+++ b/hosts/ondeck.toml
@@ -1,4 +1,4 @@
 wireless = ["wlan0"]
 ethernet = ["eth0"]
 disk = ["/"]
-temperature-path = "/sys/class/hwmon/hwmon0/temp1_input"
+temperature_path = "/sys/class/hwmon/hwmon0/temp1_input"
diff --git a/install.py b/install.py
index 9d0f3ff..271ae29 100755
--- a/install.py
+++ b/install.py
@@ -1,7 +1,9 @@
 #!/usr/bin/env python3
 
 import argparse
+from dataclasses import dataclass
 from datetime import timedelta
+from enum import Enum
 import os
 import shutil
 import socket
@@ -11,6 +13,8 @@ from functools import partial
 from pathlib import Path
 from typing import List
 
+from attrs import define, field
+import cattrs
 import mako.lookup
 import mako.template
 import requests_cache
@@ -48,6 +52,133 @@ def is_outdated(src: List[Path], dst: Path) -> bool:
     return any(a_src.stat().st_mtime > dst_modified for a_src in src if a_src.exists())
 
 
+class BackgroundMode(Enum):
+    Fill = "fill"
+
+    @property
+    def sway_value(self) -> str:
+        match self:
+            case self.Fill:
+                return "fill"
+
+    @property
+    def wpaperd_value(self) -> str:
+        match self:
+            case self.Fill:
+                return "center"
+
+
+@define
+class InputConfig:
+    match: str
+    tap: bool | None = None
+
+    @property
+    def sway_lines(self) -> str:
+        lines = []
+        if self.tap is not None:
+            lines.append(f"    tap {'enabled' if self.tap else 'disabled'}")
+
+        return "\n".join(lines)
+
+
+@define
+class OutputConfig:
+    match: str
+    position: list | None = None
+    mode: str | None = None
+    scale: float | None = None
+    background_path: str | None = None
+    background_mode: BackgroundMode = BackgroundMode.Fill
+    device: str | None = None
+
+    @property
+    def sway_lines(self) -> str:
+        lines = []
+        if self.position:
+            lines.append(f"    position {' '.join(map(str, self.position))}")
+        if self.mode:
+            lines.append(f"    mode '{self.mode}'")
+        if self.background_path:
+            lines.append(
+                f"    background '{self.background_path}' {self.background_mode.sway_value}"
+            )
+
+        return "\n".join(lines)
+
+    @property
+    def swaylock_image_line(self) -> str | None:
+        if (self.match != "*" and self.device is None) or self.background_path is None:
+            return None
+
+        if self.match == "*":
+            return f"image={self.background_path}"
+        return f"image={self.device}:{self.background_path}"
+
+    @property
+    def niri_lines(self) -> str:
+        lines = []
+        if self.position:
+            lines.append(f"    position x={self.position[0]} y={self.position[1]}")
+        if self.mode:
+            lines.append(f"    mode \"{self.mode.removesuffix('Hz')}\"")
+        if self.scale:
+            lines.append(f"    scale {self.scale}")
+
+        return "\n".join(lines)
+
+    @property
+    def wpaperd_config_fragment(self) -> dict:
+        if self.background_path is None:
+            return {}
+
+        key = self.match
+        if key == "*":
+            key = "any"
+
+        return {
+            key: {
+                "path": self.background_path,
+                "mode": self.background_mode.wpaperd_value,
+            }
+        }
+
+
+@define
+class HostConfig:
+    name: str
+    is_virtual: bool = False
+    base16_scheme: str = "seti"
+    wireless: list[str] = field(factory=list)
+    ethernet: list[str] = field(factory=list)
+    disks: list[str] = field(factory=lambda: ["/"])
+    system_font: str = "Fira Sans"
+    system_mono_font: str = "Fira Mono"
+    temperature_path: str | None = None
+    terminal: str = "alacritty"
+    lock_cmd: str = "swaylock -c 000000"
+    display_on_cmd: str = "wlopm --on *"
+    display_off_cmd: str = "wlopm --off *"
+    use_jump_host: bool = False
+    inputs: list[InputConfig] = field(factory=list)
+    outputs: list[OutputConfig] = field(factory=list)
+
+    @property
+    def swaylock_images(self) -> str:
+        return "\n".join(
+            line for output in self.outputs if (line := output.swaylock_image_line)
+        )
+
+    @property
+    def wpaperd_config(self) -> str:
+        config = {}
+
+        for output in self.outputs:
+            config.update(output.wpaperd_config_fragment)
+
+        return toml.dumps(config)
+
+
 def main():
     parser = argparse.ArgumentParser(
         description="Generates and installs dotfiles for this host.",
@@ -85,86 +216,59 @@ def main():
     raw_dir = args.dotfiles / "raw"
     templates_dir = args.dotfiles / "templates"
     include_dir = args.dotfiles / "include"
-    default_host_filename = args.dotfiles / "hosts" / "default.toml"
     host_filename = args.dotfiles / "hosts" / "{}.toml".format(args.hostname)
 
-    with open(default_host_filename) as host_file:
-        host_config = toml.load(host_file)
-
+    host_toml = {
+        "name": args.hostname,
+    }
     if host_filename.exists():
         with open(host_filename) as host_file:
-            host_config.update(toml.load(host_file))
+            host_toml.update(toml.load(host_file))
 
-    host_config["name"] = args.hostname
-
-    # Preprocess output configs for sway
-    for input in host_config.get("inputs", []):
-        # Generate config lines for sway template
-        lines = []
-        for key in input:
-            if key == "match":
-                continue
-            if isinstance(input[key], list):
-                val = " ".join(repr(elem) for elem in input[key])
-            else:
-                val = repr(input[key])
-            lines.append(f"{key} {val}")
-
-        input["sway-lines"] = lines
-
-    for output in host_config["outputs"]:
-        # Generate config lines for sway template
-        lines = []
-        for key in output:
-            if key == "match":
-                continue
-            if isinstance(output[key], list):
-                val = " ".join(repr(elem) for elem in output[key])
-            else:
-                val = repr(output[key])
-            lines.append(f"{key} {val}")
-
-        output["sway-lines"] = lines
+    host_config = cattrs.structure(host_toml, HostConfig)
 
+    for output in host_config.outputs:
         # Attempt to resolve device names for swaylock template
         # (Workaround https://github.com/swaywm/swaylock/issues/114)
         #
         # This will only work if this is run on the target host
-        # and if sway is running, but that is usually the case...
-        if output["match"] != "*":
-            try:
-                if "SWAYSOCK" in os.environ:
-                    get_outputs = subprocess.check_output(
-                        ["swaymsg", "-t", "get_outputs", "-p"],
-                    ).decode("utf-8")
-                    for line in get_outputs.splitlines():
-                        # Line format: Output <device> '<match identifier>'
-                        if line.startswith("Output") and output["match"] in line:
-                            output["device"] = line.split()[1]
-                            break
+        # and if sway or niri is running, but that is usually the case...
+        if output.match == "*":
+            continue
 
-                elif "NIRI_SOCKET" in os.environ:
-                    get_outputs = subprocess.check_output(
-                        ["niri", "msg", "outputs"],
-                    ).decode("utf-8")
-                    for line in get_outputs.splitlines():
-                        # Line format: Output "<match identifier>" (<device>)
-                        if line.startswith("Output") and output["match"] in line:
-                            output["device"] = (
-                                line.split()[-1].removeprefix("(").removesuffix(")")
-                            )
-                            break
-                else:
-                    print(
-                        "Could not find SWAYSOCK or NIRI_SOCKET, cannot retrieve output names."
-                    )
-                    print(
-                        "Please re-run in sway or niri to finish configuring swaylock."
-                    )
+        try:
+            if "SWAYSOCK" in os.environ:
+                get_outputs = subprocess.check_output(
+                    ["swaymsg", "-t", "get_outputs", "-p"],
+                ).decode("utf-8")
+                for line in get_outputs.splitlines():
+                    # Line format: Output <device> '<match identifier>'
+                    if line.startswith("Output") and output.match in line:
+                        output.device = line.split()[1]
+                        break
 
-            except subprocess.CalledProcessError:
-                print("Could not contact sway or niri to retrieve output names.")
-                print("Please re-run in sway or niri to finish configuring swaylock.")
+            elif "NIRI_SOCKET" in os.environ:
+                get_outputs = subprocess.check_output(
+                    ["niri", "msg", "outputs"],
+                ).decode("utf-8")
+                for line in get_outputs.splitlines():
+                    # Line format: Output "<match identifier>" (<device>)
+                    if line.startswith("Output") and output.match in line:
+                        output.device = (
+                            line.split()[-1].removeprefix("(").removesuffix(")")
+                        )
+                        break
+            else:
+                print(
+                    "Could not find SWAYSOCK or NIRI_SOCKET, cannot retrieve output names."
+                )
+                print(
+                    "Please re-run in sway or niri to finish configuring swaylock."
+                )
+
+        except subprocess.CalledProcessError:
+            print("Could not contact sway or niri to retrieve output names.")
+            print("Please re-run in sway or niri to finish configuring swaylock.")
 
     lookup = mako.lookup.TemplateLookup(
         directories=[
@@ -200,9 +304,7 @@ def main():
             output = template.render(
                 host=host_config,
                 home=args.home,
-                get_base16=partial(
-                    get_base16, host_config.get("base16-scheme", "default-dark")
-                ),
+                get_base16=partial(get_base16, host_config.base16_scheme),
             )
             output_path.parent.mkdir(parents=True, exist_ok=True)
             with open(output_path, "w+") as output_file:
diff --git a/templates/.config/alacritty/alacritty.toml b/templates/.config/alacritty/alacritty.toml
index d8ebcd9..e71c82b 100644
--- a/templates/.config/alacritty/alacritty.toml
+++ b/templates/.config/alacritty/alacritty.toml
@@ -1,9 +1,5 @@
 [font]
-% if host['is-virtual']:
-size = 10
-% else:
-size = 12
-%endif
+size = ${10 if host.is_virtual else 12}
 
 [font.bold]
 family = "Fira Mono"
diff --git a/templates/.config/i3status/config b/templates/.config/i3status/config
index 6bbf804..e897be3 100644
--- a/templates/.config/i3status/config
+++ b/templates/.config/i3status/config
@@ -5,7 +5,7 @@ general {
 
 ${get_base16('i3status')}
 
-% for iface in host['wireless']:
+% for iface in host.wireless:
 wireless ${iface} {
     format_up = "${iface} %ip %essid %quality"
     format_down = "${iface} down"
@@ -13,7 +13,7 @@ wireless ${iface} {
 order += "wireless ${iface}"
 % endfor
 
-% for iface in host['ethernet']:
+% for iface in host.ethernet:
 ethernet ${iface} {
     format_up = "${iface} %ip"
     format_down = "${iface} down"
@@ -38,7 +38,7 @@ battery all {
 }
 order += "battery all"
 
-% for disk in host['disks']:
+% for disk in host.disks:
 disk "${disk}" {
     format = "${disk} %avail"
 }
@@ -59,10 +59,10 @@ memory {
 }
 order += "memory"
 
-% if 'temperature-path' in host:
+% if host.temperature_path:
 cpu_temperature 0 {
     format = "temp %degrees°C"
-    path = "${host['temperature-path']}"
+    path = "${host.temperature_path}"
 }
 order += "cpu_temperature 0"
 % endif
diff --git a/templates/.config/niri/config.kdl b/templates/.config/niri/config.kdl
index 441ebe0..5a9c4b9 100644
--- a/templates/.config/niri/config.kdl
+++ b/templates/.config/niri/config.kdl
@@ -58,17 +58,9 @@ input {
     // focus-follows-mouse max-scroll-amount="0%"
 }
 
-% for output in host.get('outputs', []):
-output "${output['match']}" {
-% if 'mode' in output:
-    mode "${output['mode'].removesuffix('Hz')}"
-% endif
-% if 'scale' in output:
-    scale ${output['scale']}
-% endif
-% if 'position' in output:
-    position x=${output['position'][0]} y=${output['position'][1]}
-% endif
+% for output in host.outputs:
+output "${output.match}" {
+${output.niri_lines}
 }
 
 % endfor
diff --git a/templates/.config/sway/config b/templates/.config/sway/config
index 8763a40..c52f708 100644
--- a/templates/.config/sway/config
+++ b/templates/.config/sway/config
@@ -37,19 +37,15 @@ client.urgent               $base08 $base08 $base00 $base08 $base08
 client.placeholder          $base01 $base01 $base05 $base01 $base01
 client.background           $base07
 
-% for output in host['outputs']:
-output ${repr(output['match'])} {
-% for line in output['sway-lines']:
-    ${line}
-% endfor
+% for output in host.outputs:
+output ${repr(output.match)} {
+${output.sway_lines}
 }
 % endfor
 
-% for input in host['inputs']:
-input ${repr(input['match'])} {
-% for line in input['sway-lines']:
-    ${line}
-% endfor
+% for input in host.inputs:
+input ${repr(input.match)} {
+${input.sway_lines}
 }
 %endfor
 
@@ -77,7 +73,7 @@ exec dunst
 exec udiskie
 exec fcitx5
 
-font pango:${host['system-mono-font']} 8
+font pango:${host.system_mono_font} 8
 focus_follows_mouse no
 
 floating_modifier $mod
@@ -86,14 +82,14 @@ bindsym $mod+Shift+c reload
 bindsym $mod+Shift+r restart
 bindsym $mod+Shift+e exec swaynag -t warning -m 'You pressed the exit shortcut. Do you really want to exit sway? This will end your Wayland session.' -b 'Yes, exit sway' 'swaymsg exit'
 bindsym $mod+Shift+q kill
-bindsym $mod+Shift+p exec ${host['lock-cmd']}
+bindsym $mod+Shift+p exec ${host.lock_cmd}
 
 # Blank individual displays
 bindsym $mod+o output - dpms off
 # Unblank all displays
 bindsym $mod+Shift+o output * dpms on
 
-bindsym $mod+Return exec ${host['terminal']}
+bindsym $mod+Return exec ${host.terminal}
 bindsym $mod+d exec wofi --show drun
 bindsym $mod+Shift+d exec wofi --show run
 bindsym $mod+p exec wofi-pass
@@ -185,7 +181,7 @@ bindsym XF86AudioPlay exec playerctl play-pause
 bar {
     tray_output none
     status_command i3status
-    font pango:${host['system-mono-font']} 10
+    font pango:${host.system_mono_font} 10
 
 ${get_base16('i3', 'bar-colors')}
 
diff --git a/templates/.config/swayidle/config b/templates/.config/swayidle/config
index f681388..fc2e0a6 100644
--- a/templates/.config/swayidle/config
+++ b/templates/.config/swayidle/config
@@ -1 +1 @@
-timeout 10 'pgrep swaylock && ${host['display-off-cmd']}' resume 'pgrep swaylock && ${host['display-on-cmd']}'
+timeout 10 'pgrep swaylock && ${host.display_off_cmd}' resume 'pgrep swaylock && ${host.display_on_cmd}'
diff --git a/templates/.config/swaylock/config b/templates/.config/swaylock/config
index a52a915..62ae49b 100644
--- a/templates/.config/swaylock/config
+++ b/templates/.config/swaylock/config
@@ -2,14 +2,7 @@ ignore-empty-password
 indicator-idle-visible
 color=000000
 scaling=fill
-font=${host['system-font']}
+font=${host.system_font}
 
-% for output in host['outputs']:
-% if 'background' in output and (output['match'] == '*' or 'device' in output):
-% if output['match'] == '*':
-image=${output['background'][0]}
-% else:
-image=${output['device']}:${output['background'][0]}
-% endif
-% endif
-% endfor
+
+${host.swaylock_images}
diff --git a/templates/.config/waybar/config.jsonc b/templates/.config/waybar/config.jsonc
index 0f13473..786d8cd 100644
--- a/templates/.config/waybar/config.jsonc
+++ b/templates/.config/waybar/config.jsonc
@@ -12,7 +12,7 @@
     ],
     "modules-right": [
 
-% for iface in host.get('wireless', []) + host.get('ethernet', []):
+% for iface in host.wireless + host.ethernet:
         "network#${iface}",
 % endfor
 
@@ -21,7 +21,7 @@
         "cpu",
         "memory",
 
-% if 'temperature-path' in host:
+% if host.temperature_path:
         "temperature",
 % endif
 
@@ -29,7 +29,7 @@
         "clock#local"
     ],
     
-% for iface in host.get('wireless', []):
+% for iface in host.wireless:
     "network#${iface}": {
         "interface": "${iface}",
         "format": "\uf1eb \uf058",
@@ -39,7 +39,7 @@
     },
 % endfor
 
-% for iface in host.get('ethernet', []):
+% for iface in host.ethernet:
     "network#${iface}": {
         "interface": "${iface}",
         "format": "\uf6ff \uf058",
@@ -59,14 +59,14 @@
         // TODO: make drawer that expands orthogonally, outside of the bar
         "orientation": "inherit",
         "modules": [
-% for disk in host.get('disks', ['/']):
+% for disk in host.disks:
             "disk#${disk}",
 % endfor
         ],
         "drawer": {}
     },
 
-% for disk in host.get('disks', ['/']):
+% for disk in host.disks:
     "disk#${disk}": {
         "path": "${disk}",
         "format": "${disk} {free}",
@@ -83,10 +83,10 @@
         "tooltip-format": "{used}GiB / {total}GiB"
     },
 
-% if 'temperature-path' in host:
+% if host.temperature_path:
     "temperature": {
         "format": "{temperatureC}°C",
-        "hwmon-path": "${host['temperature-path']}"
+        "hwmon-path": "${host.temperature_path}"
     },
 % endif
 
diff --git a/templates/.config/waybar/style.css b/templates/.config/waybar/style.css
index 36733ab..477364d 100644
--- a/templates/.config/waybar/style.css
+++ b/templates/.config/waybar/style.css
@@ -1,6 +1,6 @@
 * {
     /* `otf-font-awesome` is required to be installed for icons */
-    font-family: '${host["system-mono-font"]}', 'Font Awesome 6 Free';
+    font-family: '${host.system_mono_font}', 'Font Awesome 6 Free';
     font-size: 13px;
 }
 
diff --git a/templates/.config/wofi/style.css b/templates/.config/wofi/style.css
index a8527ec..5b46f8a 100644
--- a/templates/.config/wofi/style.css
+++ b/templates/.config/wofi/style.css
@@ -1,7 +1,7 @@
 window {
     background-color: --wofi-color1;
     color: --wofi-color5;
-    font-family: '${host['system-mono-font']}';
+    font-family: '${host.system_mono_font}';
 }
 
 #input {
diff --git a/templates/.config/wpaperd/config.toml b/templates/.config/wpaperd/config.toml
index 67ff0fd..11be19c 100644
--- a/templates/.config/wpaperd/config.toml
+++ b/templates/.config/wpaperd/config.toml
@@ -1,7 +1 @@
-% for output in host.get('outputs', []):
-% if 'background' in output:
-["${'any' if output['match'] == '*' else output['match']}"]
-path = "${output['background'][0]}"
-mode = "${output['background'][1].replace('fill', 'center')}"
-%endif
-% endfor
+${host.wpaperd_config}
diff --git a/templates/.ssh/config b/templates/.ssh/config
index 5e80247..b310070 100644
--- a/templates/.ssh/config
+++ b/templates/.ssh/config
@@ -3,7 +3,7 @@ AddKeysToAgent confirm
 Host *.mst.edu
     User um-ad\ajgq56
 
-% if host['use-jump-host']:
+% if host.use_jump_host:
 Host *.flock.wg
     ProxyJump goose@reliant.gaussian.dev
 % endif