A bin/np.sh

@@ -0,0 +1,24 @@ 
+#!/usr/bin/env bash
+# now playing
+# requires the last.fm API key
+
+source ~/.lastfm    # `export API_KEY="<key>"`
+fg="$(xres color0)"
+light="$(xres color8)"
+
+USER="icyphox"
+URL="http://ws.audioscrobbler.com/2.0/?method=user.getrecenttracks"
+URL+="&user=$USER&api_key=$API_KEY&format=json&limit=1&nowplaying=true"
+NOTPLAYING="not playing"
+RES=$(curl -s $URL)
+NOWPLAYING=$(jq '.recenttracks.track[0]."@attr".nowplaying' <<< "$RES" | tr -d '"')
+
+
+if [[ "$NOWPLAYING" = "true" ]]
+then
+	TRACK=$(jq '.recenttracks.track[0].name' <<< "$RES" | tr -d '"')
+	ARTIST=$(jq '.recenttracks.track[0].artist."#text"' <<< "$RES" | tr -d '"')
+	echo -ne "%{F$light}$TRACK %{F$fg}by $ARTIST"
+else
+	echo -ne " "
+fi

M config/polybar/bar → config/polybar/bar

@@ -31,7 +31,7 @@ foreground = ${colors.fg}
 
 font-0 = SF Mono:size=12:weight=semibold;3
 
-modules-left =  date time volume battery
+modules-left =  date time volume battery music
 modules-center =  
 modules-right = ewmh
 
@@ -100,6 +100,11 @@ [module/battery]
 type = custom/script
 interval = 1.0
 exec = ~/bin/bat.sh
+
+[module/music]
+type = custom/script
+interval = 1.0
+exec = ~/bin/np.sh
 
 [module/spotipy]
 type = custom/script