Fix night mode signal handling.

Now the script works on both FreeBSD and Linux, and it exits properly so switching between docked and undocked doesn't cause problems for waybar.

ansible/roles/firefox/defaults/main.yaml

@@ -38,6 +38,6 @@ firefox_config:
   privacy.fingerprintingProtection: true
   # Allow sending dark mode preference to websites.
   # Allow sending timezone to websites.
-  privacy.fingerprintingProtection.overrides: "+AllTargets,-CSSPrefersColorScheme,-JSDateTimeUTC"
+  privacy.fingerprintingProtection.overrides: "+AllTargets,-CSSPrefersColorScheme,-JSDateTimeUTC,-CanvasExtractionBeforeUserInputIsBlocked"
   # Disable weather on new tab page
   browser.newtabpage.activity-stream.showWeather: false

ansible/roles/framework_laptop/files/iwlwifi_modprobe.conf

@@ -1,5 +1,13 @@
-#options iwlwifi power_save=1
+# Manually disable power save:
+# iw wlan0 set power_save off
 
-#options iwlwifi uapsd_disable=0
+## High power:
+options iwlwifi power_save=0
+# options iwlwifi uapsd_disable=1
+options iwlmvm power_scheme=1 # 1-active, 2-balanced, 3-low power, default: 2 (int)
 
-#options iwlmvm power_scheme=3
+## Low power:
+# options iwlwifi power_save=1
+# ? power_level:default power save level (range from 1 - 5, default: 1) (int)
+# options iwlwifi uapsd_disable=0
+# options iwlmvm power_scheme=3

ansible/roles/waybar/files/waybar_config.json

@@ -48,6 +48,6 @@
     "exec": "waybar_night_mode",
     "return-type": "json",
     "restart-interval": 30,
-    "on-click": "pkill --signal USR1 -f waybar_night_mode"
+    "on-click": "pkill -USR1 -f waybar_night_mode"
   }
 }

ansible/roles/waybar/files/waybar_scripts/waybar_night_mode.bash

@@ -21,7 +21,7 @@ function cleanup {
     kill "$wlsunset_pid"
     true
 }
-for sig in EXIT INT QUIT HUP TERM; do
+for sig in EXIT; do
   trap "set +e; cleanup" "$sig"
 done
 
@@ -85,7 +85,7 @@ function handle_click {
         log "Setting night mode to force-night."
         night_mode_mode="on"
     fi
-    kill -USR1 "$wlsunset_pid"
+    kill -s SIGUSR1 "$wlsunset_pid"
 }
 
 trap "handle_click" SIGUSR1