add .bin/pulseaudio-assert-volume

.bin/pulseaudio-assert-volume

@@ -0,0 +1,48 @@
+#!/usr/bin/env python3
+
+from subprocess import check_output, CalledProcessError
+from re import findall
+from signal import signal, SIGTERM
+from sys import exit
+from time import sleep
+
+
+def handle_signal(_signo, _stack_frame):
+    exit(0)
+
+signal(SIGTERM, handle_signal)
+
+
+try:
+    print('Startup')
+
+    while True:
+        try:
+            for line in check_output(['pactl', 'list', 'sink-inputs']).decode().splitlines():
+                line = line.strip().lower()
+
+                if not line:
+                    continue
+
+                if line.startswith('sink input #'):
+                    sink_id = line[len('sink input #'):]
+                    needs_adjusting = False
+
+                if line.startswith('volume:'):
+                    for speaker, absolute, percent in findall('([a-z-]+):\W+([0-9]+)\W+\/\W+([0-9]+)%', line):
+                        if int(percent) < 100:
+                            print(f'  sink {sink_id} speaker {speaker} at {percent} % volume')
+                            needs_adjusting = True
+
+                if needs_adjusting:
+                    check_output(['pactl', 'set-sink-input-volume', sink_id, '100%'])
+                    print(f'  adjusted sink {sink_id} to 100%')
+
+                    needs_adjusting = False
+
+        except CalledProcessError as e:
+            print(repr(e))
+
+        sleep(0.5)
+finally:
+    print('Shutdown')