Revamp host output config; add swaylock config

hosts/adventurer.toml

@@ -1,15 +1,31 @@
-is-virtual = false
-base16-scheme = "seti"
 wireless = ["wlp5s0"]
 ethernet = ["enp6s0"]
-disks = ["/"]
 # hwmon2 = k10temp, temp1 = Tctl
 temperature-path = "/sys/class/hwmon/hwmon2/temp1_input"
 
-outputs = [
+[[outputs]]
-    "\"ASUSTek COMPUTER INC VG258 M1LMQS004947\" position 0 1080 mode 1920x1080@165Hz bg ~/.local/share/backgrounds/adventurer/l.jpg fill",
+match = "*"
-    "\"BNQ BenQ GL2580 46J02196SL0\" position 1920 1080 mode 1920x1080@60Hz bg ~/.local/share/backgrounds/adventurer/r.jpg fill",
+background = ["~/.local/share/backgrounds/adventurer/full.jpg", "fill"]
-    "\"BNQ BenQ GL2580 46J02151SL0\" position 960 0 mode 1920x1080@60Hz bg ~/.local/share/backgrounds/adventurer/t.jpg fill  ",
+
-    "\"Pioneer Electronic Corporation AV Receiver Unknown\" mode 3840x2160@60Hz scale 2.0 bg ~/.local/share/backgrounds/adventurer/full.jpg fill",
+[[outputs]]
-]
+match = "ASUSTek COMPUTER INC VG258 M1LMQS004947"
-default-background = false
+position = [0, 1080]
+mode = "1920x1080@165Hz"
+background = ["~/.local/share/backgrounds/adventurer/l.jpg", "fill"]
+
+[[outputs]]
+match = "BNQ BenQ GL2580 46J02196SL0"
+position = [1920, 1080]
+mode = "1920x1080@60Hz"
+background = ["~/.local/share/backgrounds/adventurer/r.jpg", "fill"]
+
+[[outputs]]
+match = "BNQ BenQ GL2580 46J02151SL0"
+position = [960, 0]
+mode = "1920x1080@60Hz"
+background = ["~/.local/share/backgrounds/adventurer/t.jpg", "fill"]
+
+[[outputs]]
+match = "Pioneer Electronic Corporation AV Receiver Unknown"
+mode = "3840x2160@60Hz"
+scale = 2

hosts/concord.toml

@@ -1,11 +1,11 @@
-is-virtual = false
-base16-scheme = "seti"
 wireless = ["wlp0s20f3"]
 ethernet = ["eno1"]
-disks = ["/"]
 
-outputs = [
+[[outputs]]
-    "* bg ~/.local/share/backgrounds/concord/full.jpg fill",
+match = "*"
-    "\"Pioneer Electronic Corporation AV Receiver Unknown\" mode 3840x2160@60Hz scale 2.0",
+background = ["~/.local/share/backgrounds/concord/full.jpg", "fill"]
-]
+
-default-background = false
+[[outputs]]
+match = "Pioneer Electronic Corporation AV Receiver Unknown"
+mode = "3840x2160@60Hz"
+scale = 2

hosts/default.toml

@@ -0,0 +1,10 @@
+is-virtual = false
+base16-scheme = "seti"
+disks = ["/"]
+system-font = "Fira Sans"
+system-mono-font = "Fira Mono"
+#temperature-path = ""
+
+[[outputs]]
+match = "*"
+background = ["~/.local/share/backgrounds/sway-dark-1920x1080.png", "fill"]

hosts/faithful.toml

@@ -1,10 +1,7 @@
-base16-scheme = "seti"
 wireless = ["wlp4s0"]
 ethernet = ["enp2s0"]
-disks = ["/"]
 temperature-path = "/sys/class/hwmon/hwmon5/temp1_input"
 
-outputs = [
+[[outputs]]
-    "* bg ~/.local/share/backgrounds/faithful/full.jpg fill",
+match = "*"
-]
+background = ["~/.local/share/backgrounds/faithful/full.jpg", "fill"]
-default-background = false

hosts/roost.toml

@@ -1,10 +0,0 @@
-base16-scheme = "seti"
-wireless = ["wlan0"]
-ethernet = ["eth0"]
-disks = ["/"]
-
-outputs = [
-    "HDMI-A-1 mode 3840x2160@30Hz scale 2.0",
-    #TODO when HDMI cable arrives
-    #"name HDMI-A-1 mode 3840x2160@60Hz scale 2.0",
-]

install.py

@@ -4,6 +4,7 @@ import argparse
 import os
 import shutil
 import socket
+import subprocess
 import sys
 from functools import partial
 from pathlib import Path
@@ -79,15 +80,48 @@ 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)
+
     if host_filename.exists():
         with open(host_filename) as host_file:
-            host_config = toml.load(host_file)
+            host_config.update(toml.load(host_file))
-    else:
+
-        host_config = {}
     host_config['name'] = args.hostname
 
+    # Preprocess output configs for sway 
+    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
+
+        # 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'] != '*':
+            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        
+
     lookup = mako.lookup.TemplateLookup(
         directories=[
             str(templates_dir),

templates/.config/sway/config

@@ -38,12 +38,12 @@ client.placeholder          $base01 $base01 $base05 $base01 $base01
 client.background           $base07
 
 % for output in host.get('outputs', []):
-output ${output}
+output ${repr(output['match'])} {
+% for line in output['sway-lines']:
+    ${line}
+% endfor
+}
 % endfor
-
-% if host.get('default-background', True):
-output * bg ${home}/.local/share/backgrounds/sway-dark-1920x1080.png fill
-% endif
 
 gaps inner 8
 
@@ -63,7 +63,7 @@ exec swayidle
 exec dunst
 exec udiskie
 
-font pango:Fira Mono 8
+font pango:${host['system-mono-font']} 8
 focus_follows_mouse no
 
 floating_modifier $mod
@@ -155,7 +155,7 @@ bindsym XF86AudioMute exec pactl set-sink-mute @DEFAULT_SINK@ toggle
 bar {
     tray_output none
     status_command i3status
-    font pango:Fira Mono 10
+    font pango:${host['system-mono-font']} 10
 
 ${get_base16('i3', 'bar-colors')}
 

templates/.config/swaylock/config

@@ -0,0 +1,15 @@
+ignore-empty-password
+indicator-idle-visible
+color=000000
+scaling=fill
+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