add eww config

eww/scripts/mic

@@ -0,0 +1,64 @@
+#!/usr/bin/env bash
+
+# @requires: pactl
+
+SINK=$(pactl list short sinks | sed -e 's,^\([0-9][0-9]*\)[^0-9].*,\1,' | head -n 1)
+
+status () {
+  status=$(pactl get-source-mute $SINK | awk '{print $2}')
+  if [[ $status == 'yes' ]]; then
+    echo no
+  else
+    echo yes
+  fi
+}
+
+set_volume () {
+  local max_db=65536
+  local percent=$1
+
+  # getting the $percent% of $max_db
+  local value=$(jq -n ${percent}/100*${max_db} | sed 's/\./ /g' | awk '{print $1}')
+
+  # set volume
+  pacmd set-source-volume $SINK $value
+}
+
+get () {
+  local enabled=$(status)
+  if [[ $enabled == 'no' ]]; then
+    echo '0'
+  else
+    pacmd list short sinks | grep volume:\ front | tail -n 1 | awk '{print $5}' | sed 's/%//g'
+  fi
+}
+
+percentage () {
+  local val=$(get)
+  echo "${val}%"
+}
+
+_ () {
+  ${@}
+  exit 0
+}
+
+if [[ $1 == "status" ]]; then
+  _ status
+fi
+
+if [[ $1 == "toggle" ]]; then
+  _ pactl set-source-mute $SINK toggle
+fi
+
+if [[ $1 == "set" ]]; then
+  _ set_volume ${2}
+fi
+
+if [[ $1 == "get" ]]; then
+  _ get
+fi
+
+if [[ $1 == "percent" ]]; then
+  _ percentage
+fi