Initial commit of utility scripts

bin/volume.sh

@@ -0,0 +1,70 @@
+#!/bin/bash
+
+# You can call this script like this:
+# $./volume.sh up
+# $./volume.sh down
+# $./volume.sh mute
+
+function get_volume {
+  pamixer --get-volume
+}
+
+function is_mute {
+  [ $(pamixer --get-mute) = 'true']
+}
+
+function send_notification {
+  DIR=$(dirname "$0")
+  volume=$(get_volume)
+  # Make the bar with the special character ─ (it's not dash -)
+  # https://en.wikipedia.org/wiki/Box-drawing_character
+  #bar=$(seq -s "─" $(($volume/5)) | sed 's/[0-9]//g')
+  if [ "$volume" = "0" ]; then
+    icon_name="/usr/share/icons/Papirus/48x48/status/notification-audio-volume-muted.svg"
+    $DIR/notify-send.sh "$volume""      " -i "$icon_name" -t 2000 -h string:synchronous:"─" --replace=555
+  else
+    if [ "$volume" -lt "10" ]; then
+      icon_name="/usr/share/icons/Papirus/48x48/status/notification-audio-volume-low.svg"
+      $DIR/notify-send.sh "$volume""     " -i "$icon_name" --replace=555 -t 2000
+    else
+      if [ "$volume" -lt "30" ]; then
+        icon_name="/usr/share/icons/Papirus/48x48/status/notification-audio-volume-low.svg"
+      else
+        if [ "$volume" -lt "70" ]; then
+          icon_name="/usr/share/icons/Papirus/48x48/status/notification-audio-volume-medium.svg"
+        else
+          icon_name="/usr/share/icons/Papirus/48x48/status/notification-audio-volume-high.svg"
+        fi
+      fi
+    fi
+  fi
+  bar=$(seq -s "─" $(($volume / 5)) | sed 's/[0-9]//g')
+  # Send the notification
+  $DIR/notify-send.sh "$volume%""     ""$bar" -i "$icon_name" -t 2000 -h string:synchronous:"$bar" --replace=555
+
+}
+
+case $1 in
+  up)
+    # Set the volume on (if it was muted)
+    #amixer -D pulse set Master on > /dev/null
+    # Up the volume (+ 5%)
+    pactl set-sink-volume @DEFAULT_SINK@ +5%
+    send_notification
+    ;;
+  down)
+    #amixer -D pulse set Master on > /dev/null
+    pactl set-sink-volume @DEFAULT_SINK@ -5%
+    send_notification
+    ;;
+  mute)
+    # Toggle mute
+    #amixer -D pulse set Master 1+ toggle > /dev/null
+    if is_mute; then
+      DIR=$(dirname "$0")
+      $DIR/notify-send.sh -i "/usr/share/icons/Papirus/48x48/status/notification-audio-volume-muted.svg" --replace=555 -u normal "Mute" -t 2000
+    else
+      send_notification
+    fi
+    ;;
+esac