feat: Added playerctl plugin

scripts/dracula.sh

@@ -224,6 +224,10 @@ main()
       IFS=' ' read -r -a colors <<<$(get_tmux_option "@dracula-spotify-tui-colors" "green dark_gray")
       script="#($current_dir/spotify-tui.sh)"
 
+    elif [ $plugin = "playerctl" ]; then
+      IFS=' ' read -r -a colors <<<$(get_tmux_option "@dracula-playerctl-colors" "green dark_gray")
+      script="#($current_dir/playerctl.sh)"
+
     elif [ $plugin = "kubernetes-context" ]; then
       IFS=' ' read -r -a colors <<<$(get_tmux_option "@dracula-kubernetes-context-colors" "cyan dark_gray")
       script="#($current_dir/kubernetes_context.sh $eks_hide_arn $eks_extract_account $hide_kubernetes_user $show_kubernetes_context_label)"

scripts/playerctl.sh

@@ -0,0 +1,25 @@
+#!/usr/bin/env bash
+# setting the locale, some users have issues with different locales, this forces the correct one
+export LC_ALL=en_US.UTF-8
+
+current_dir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+source $current_dir/utils.sh
+
+main()
+{
+  # storing the refresh rate in the variable RATE, default is 5
+  RATE=$(get_tmux_option "@dracula-refresh-rate" 5)
+
+  if ! command -v playerctl &> /dev/null
+  then
+    exit 1
+  fi
+
+  FORMAT=$(get_tmux_option "@dracula-playerctl-format" "Now playing: {{ artist }} - {{ album }} - {{ title }}")
+  playerctl_playback=$(playerctl metadata --format "${FORMAT}")
+  echo ${playerctl_playback}
+
+}
+
+# run the main driver
+main