Fix select-sound-output.sh

system-menu/select-sound-output.sh

@@ -12,7 +12,13 @@ get_default_sink() {
         pw-dump | jq -r --argjson def_sink "${match}" \
           '.[] | select(.id == $def_sink)
                | .info.props
-               | "\(.["node.nick"]) - \(.["node.description"]) (\($def_sink))"'
+               | "\(if .["node.nick"]
+                    then "\(.["node.nick"]) - "
+                    else "" end)\(.["node.description"]) (\($def_sink))"'
+        if (( ${?} )); then
+            echo "error: pw-dump or jq failed with error code ${?}" >&2
+            exit 1
+        fi
     else
         echo "error: getting default sink with wpctl failed" >&2
         exit 1
@@ -22,9 +28,28 @@ get_default_sink() {
 local current_sink_desc="$(get_default_sink)"
 
 local JQ_SCRIPT=$(<<'EOF'
-.[] | select(.type == "PipeWire:Interface:Node"
+. as $input
+    | .[]
+    | select(.type == "PipeWire:Interface:Node"
              and .info.props.["media.class"] == "Audio/Sink")
-    | "\(.id)\u0000\(.info.props.["node.nick"]) - \(.info.props.["node.description"]) (\(.id))\u0000\(.info.props.["device.icon-name"])\u0000"
+    | .id as $id
+    | .info.props
+    | if .["node.nick"] then
+         "\(.["node.nick"]) - "
+     else
+         ""
+     end as $nick_srt
+    | .["node.description"] as $desc
+    | if .["device.id"] then
+         .["device.id"] as $did
+         | $input.[]
+         | select(.id == $did)
+         | .info.props.["device.icon-name"] // ""
+      else
+         .["device.icon-name"] // ""
+      end as $icon
+    | debug($icon)
+    | "\($id)\u0000\($nick_srt)\($desc) (\($id))\u0000\($icon)\u0000"
 EOF
 )
 
@@ -38,15 +63,17 @@ fi
 
 generate_icon_names() {
     # I got this idea from the pavucontrol source
-    # - First try the icon name as is
-    # - Then concatenate "-symbolic"
-    # - Then remove the last dash (-) character and everything after it
-    # - Then again try that with "-symbolic"
+    # 1. First try the icon name as is
+    # 2. Then concatenate "-symbolic"
+    # 3. Then remove the last dash (-) character and everything after it
+    # 4. Then again try that with "-symbolic"
+    # 5. Repeat 3 and 4 while there is a dash (-) in the name
     local nonl="${1//%'\n'/}"
     printf '%s,%s' "${nonl}" "${nonl}-symbolic"
-    if [[ ${1} = *-* ]]; then
+    while [[ ${nonl} = *-* ]]; do
         printf ',%s,%s' "${nonl%-*}" "${nonl%-*}-symbolic"
-    fi
+        nonl="${nonl%-*}"
+    done
 }
 
 local -a ids descs fuzzel_ents
@@ -54,6 +81,8 @@ local -a ids descs fuzzel_ents
 for id desc icon in ${id_desc_pairs}; do
     ids+=("${id}")
     descs+=("${desc}")
+    generate_icon_names "${icon}"
+    echo
     fuzzel_ents+=("${desc//$'\n'/}" "$(generate_icon_names "${icon}")")
 done