Merge pull request #13396 from stefanoverna/easyeffects-sink-resolver

Resolve the audio output sink through EasyEffects 8

bin/omarchy-audio-output-sink

@@ -50,6 +50,38 @@ if [[ -n $downstream ]]; then
   fi
 fi
 
+# EasyEffects 8 does not play into the physical sink through a stream of its
+# own: its output node links its ports straight to the sink's playback ports,
+# so the sink-input search above finds nothing and the keys would move the
+# EasyEffects sink -- whose volume its monitor, the input of the processing,
+# does not follow. Follow the port links instead: the first ALSA or Bluetooth
+# sink any EasyEffects output port is linked to.
+if [[ $sink == "easyeffects_sink" ]]; then
+  linked="$(pw-link -l 2>/dev/null |
+    awk '
+      /^[^ ]/ {src = $0}
+      /^[[:space:]]*\|->/ {
+        if (src ~ /^ee_/ && $2 ~ /^(alsa|bluez)_output\..*:playback_/) {
+          sub(/:playback_.*$/, "", $2); print $2; exit
+        }
+      }')"
+
+  # Idle, EasyEffects drops those links: fall back to the output device it is
+  # configured to feed, when that sink exists.
+  if [[ -z $linked ]]; then
+    configured="$(sed -n 's/^outputDevice=//p' \
+      "${XDG_CONFIG_HOME:-$HOME/.config}/easyeffects/db/easyeffectsrc" 2>/dev/null)"
+    if [[ -n $configured ]] && pactl list sinks short 2>/dev/null | awk '{print $2}' | grep -qxF -- "$configured"; then
+      linked="$configured"
+    fi
+  fi
+
+  if [[ -n $linked ]]; then
+    printf '%s\n' "$linked"
+    exit 0
+  fi
+fi
+
 # Nothing resolvable downstream -- the DSP sink may simply be idle and unlinked.
 # Fall back to the sink itself so callers still have something to act on.
 printf '%s\n' "$sink"