Add script to print and switch pulseaudio card profiles

pa.bash

@@ -0,0 +1,22 @@
+#!/bin/bash
+
+
+# Detect current profile
+function profile {
+    CURRENT_PROFILE=$(LC_ALL=C  pactl list sinks | grep -i "active port" | cut -d " " -f 3)
+}
+
+
+# If either i3’s button is 1 or the first argument is “switch”, switch profile
+if [[ $BLOCK_BUTTON -eq 1 ]] || [ "$1" == "switch" ] ; then
+    profile
+    if ! [ "$CURRENT_PROFILE" = "iec958-stereo-output" ] ; then
+        pacmd set-card-profile 0 output:iec958-stereo
+    else
+        pacmd set-card-profile 0 output:hdmi-stereo-extra2
+    fi
+fi
+
+# Print out current profile
+profile
+echo "${CURRENT_PROFILE%%-*}"