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feat(waybar): use builtins

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Barrett Ruth 2026-03-03 13:47:34 -05:00
parent d5a6763585
commit cedc2cc728
Signed by: barrett
GPG key ID: A6C96C9349D2FC81
4 changed files with 42 additions and 152 deletions
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67
scripts/ctl
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@ -81,42 +81,51 @@ audio)
class="Audio/Sink"
prompt="sink: "
default_meta="default.audio.sink"
node="@DEFAULT_AUDIO_SINK@"
pad=7
else
class="Audio/Source"
prompt="source: "
default_meta="default.audio.source"
node="@DEFAULT_AUDIO_SOURCE@"
pad=8
fi
dump=$(pw-dump)
devices=$(printf '%s' "$dump" | jq -r --arg class "$class" \
'.[] | select(.info.props."media.class" == $class) | "\(.id)\t\(.info.props."node.description" // .info.props."node.name" // "unknown")\t\(.info.props."node.name" // "")"')
[ -z "$devices" ] && exit 0
default_name=$(printf '%s' "$dump" | jq -r --arg key "$default_meta" \
'.[] | select(.type == "PipeWire:Interface:Metadata" and .info.props."metadata.name" == "default") | .info.metadata[] | select(.key == $key) | .value | fromjson | .name')
rows=$(printf '%s\n' "$devices" | while IFS="$(printf '\t')" read -r id name node_name; do
active=$([ "$node_name" = "$default_name" ] && echo ">" || echo "")
printf '%s\t%s\t%s\n' "$id" "$name" "$active"
done)
[ -z "$rows" ] && exit 0
w1=$(printf '%s\n' "$rows" | awk -F'\t' 'BEGIN{m=11}{l=length($2);if(l>m)m=l}END{print m}')
fw=$((w1 + pad + 10))
sep=$(awk -v n="$w1" 'BEGIN{for(i=0;i<n;i++)printf "─";print ""}')
indent=$(printf "%${pad}s" "")
active_prefix=$(printf " >%$((pad - 3))s" "")
header=$(printf "%s%s\n%s%s" "$indent" "Device name" "$indent" "$sep")
count=$(printf '%s\n' "$rows" | wc -l)
choice=$(printf '%s\n' "$rows" |
awk -F'\t' -v w1="$w1" -v indent="$indent" -v active_prefix="$active_prefix" '{
prefix = ($3 == ">") ? active_prefix : indent
printf "%s%-*s\t%s\n", prefix, w1, $2, $1
}' |
fuzzel --dmenu --prompt="$prompt" --no-icons --lines="$count" \
--with-nth=1 --accept-nth=2 \
--mesg="$header" --mesg-mode=expand \
--font="monospace:size=12" --width="$fw")
[ -z "$choice" ] && exit 0
wpctl set-default "$choice"
while :; do
dump=$(pw-dump)
devices=$(printf '%s' "$dump" | jq -r --arg class "$class" \
'.[] | select(.info.props."media.class" == $class) | "\(.id)\t\(.info.props."node.description" // .info.props."node.name" // "unknown")\t\(.info.props."node.name" // "")"')
[ -z "$devices" ] && exit 0
default_name=$(printf '%s' "$dump" | jq -r --arg key "$default_meta" \
'.[] | select(.type == "PipeWire:Interface:Metadata" and .info.props."metadata.name" == "default") | .info.metadata[] | select(.key == $key) | .value | fromjson | .name')
vol=$(wpctl get-volume "$node" | awk '{printf "%d", $2 * 100}')
rows=$(printf '%s\n' "$devices" | while IFS="$(printf '\t')" read -r id name node_name; do
active=$([ "$node_name" = "$default_name" ] && echo ">" || echo "")
printf '%s\t%s\t%s\n' "$id" "$name" "$active"
done)
[ -z "$rows" ] && exit 0
w1=$(printf '%s\n' "$rows" | awk -F'\t' 'BEGIN{m=11}{l=length($2);if(l>m)m=l}END{print m}')
fw=$((w1 + pad + 10))
sep=$(awk -v n="$w1" 'BEGIN{for(i=0;i<n;i++)printf "─";print ""}')
indent=$(printf "%${pad}s" "")
active_prefix=$(printf " >%$((pad - 3))s" "")
header=$(printf "%s%s vol: %d%%\n%s%s" "$indent" "Device name" "$vol" "$indent" "$sep")
count=$(printf '%s\n' "$rows" | wc -l)
choice=$(printf '%s\n' "$rows" |
awk -F'\t' -v w1="$w1" -v indent="$indent" -v active_prefix="$active_prefix" '{
prefix = ($3 == ">") ? active_prefix : indent
printf "%s%-*s\t%s\n", prefix, w1, $2, $1
}' |
fuzzel --dmenu --prompt="$prompt" --no-icons --lines="$count" \
--with-nth=1 --accept-nth=2 \
--mesg="$header" --mesg-mode=expand \
--font="monospace:size=12" --width="$fw")
rc=$?
[ "$rc" = 11 ] && { wpctl set-volume "$node" 5%+ --limit 1.0; continue; }
[ "$rc" = 12 ] && { wpctl set-volume "$node" 5%-; continue; }
[ -z "$choice" ] && exit 0
wpctl set-default "$choice"
break
done
;;
*)
echo "Usage: ctl audio {sink|source}" >&2