check in user systemd services and pulse auto connect

bin/pulse_jack_autoconnect

@@ -0,0 +1,41 @@
+#!/bin/bash
+
+declare -A ports
+ports[pulsel]='PulseAudio JACK Sink:front-left'
+ports[pulser]='PulseAudio JACK Sink:front-right'
+ports[echo_audiofire1]='firewire_pcm:001486a296a59815_Unknown_out'
+ports[echo_audiofire2]='firewire_pcm:001486a296a59815_Unknown0_out'
+
+retries=10
+err_file="$(mktemp)"
+while [[ "$retries" -gt 0 ]]; do
+  failed=false
+  live_ports="$(jack_lsp -c 2>"$err_file")"
+  printf 'live ports:\n\n%s\n' "$live_ports"
+  err="$(<"$err_file")"
+  rm "$err_file"
+  if [[ -n "$err" ]]; then
+    printf '%s\n' "$err" >&2
+    sleep 2
+    ((retries-=1))
+    continue
+  fi
+  for port in "${ports[@]}"; do
+    if ! grep -q "$port" <<< "$live_ports"; then
+      printf '%s not seen\n' "$port" >&2
+      sleep 2
+      ((retries-=1))
+      failed=true
+    fi
+  done
+  if [[ "$failed" == 'false' ]]; then
+    break
+  fi
+done
+
+jack_connect "${ports[pulsel]}" "${ports[echo_audiofire1]}"
+jack_connect "${ports[pulser]}" "${ports[echo_audiofire2]}"
+printf 'success\n'
+if [[ "$retries" != 10 ]]; then
+  printf 'attempts: %s\n' "$((10-retries))"
+fi