Script to start and stop JACK with my mic preset.

bin/start-jdb-office-mic.sh

@@ -0,0 +1,48 @@
+if [ ! -t 0 ]; then
+  alacritty -T 'JDB Office Mic' -o window.dimensions.columns=80 window.dimensions.lines=40 -e "$0"
+  exit
+fi
+
+let cur_sink=`pacmd list-sinks | grep '\*' | cut -d ' ' -f 5`
+jack_control start ds alsa
+a2jmidid -e &
+let a2j_pid=$!
+sleep 1
+carla /home/jdb/documents/jdb-office-mic.carxp &
+let carla_pid=$!
+
+pacmd set-default-sink jack_out
+
+sleep 4
+
+#alacritty -T 'JDB Office Mic' -o window.dimensions.columns=40 window.dimensions.lines=4 -e bash 'echo "JDB Office Mic is running. 🔴" && read'
+
+# Uses VT100 escape codes to draw.
+# see https://espterm.github.io/docs/VT100%20escape%20codes.html
+echo -e "\n╓──────────────────────────────╖"
+echo -e   "║JDB Office Mic is running. 🔴 ║"
+echo -ne  "╙──────────────────────────────╜\033[1A"
+let on=0
+while true
+do
+  if read -t 2; then break
+  elif [[ $on == 1 ]]; then
+    echo -ne "\033[3D  ║"
+    #echo -ne "\b\b\b\b   ║"
+    let on=0
+  else
+    echo -ne "\033[4D🔴 ║"
+    let on=1
+  fi
+done
+
+echo -e "\033[2A\033[2K\033[1B\033[2K\033[1B\033[2K\033[2AJDB Office Mic is exiting...\n"
+#echo -e "\033[1A║JDB Office Mic is exiting...  ║\n\n"
+
+kill $carla_pid
+kill $a2j_pid
+sleep 2
+jack_control stop
+pacmd set-default-sink $cur_sink
+
+echo "JDB Office Mic is shutdown."