wait: factor out sink name

vpn_uni.sh

@@ -22,8 +22,10 @@ args=(	# set protocol to globalprotect - probably don't change this
 #	--passwd-on-stdin
 
 	# override routing for common servers
-	--resolve fsin.th-nuernberg.de:141.75.149.145
-	--resolve fstest.th-nuernberg.de:141.75.149.143
+	# but servers are not used anymore
+	# and anyway this setting has never worked
+#	--resolve fsin.th-nuernberg.de:141.75.149.145
+#	--resolve fstest.th-nuernberg.de:141.75.149.143
 
 #	--servercert 'pin-sha256:lm+C0Qgm7ZTPMLZ7KJlRLk5teQGc9qhmGfZavlRv3eQ='
 )

wake.sh

 #!/usr/bin/env fish
 
+
+set AUDIO_CARD alsa_card.pci-0000_00_1b.0
+set AUDIO_PROFILE output:analog-stereo+input:analog-stereo
+
+set AUDIO_SINK_BASE (string replace card output $AUDIO_CARD)
+
+
 set dB_to_vol (mktemp)
 gcc -lpulse -o $dB_to_vol ~/scripts/helpers/wake/dB_to_volume.c || begin; echo 'gcc failed on dB_to_volume.c; status = '$status; exit 1; end;
 
@@ -12,8 +19,8 @@ sudo rtcwake -m mem -u -t $(date +%s -d $_flag_when)
 
 # set to analog profile
 # also sink name changes with profile. TODO match only part of profile name
-pactl set-card-profile alsa_card.pci-0000_00_1b.0 output:analog-stereo+input:analog-stereo
-set sink (pactl list sinks | string match --regex --groups-only 'Name:\s+(alsa_output.pci-0000_00_1b.0\S+)')
+pactl set-card-profile $AUDIO_CARD $AUDIO_PROFILE
+set sink (pactl list sinks | string match --regex --groups-only 'Name:\s+('(string escape --style regex $AUDIO_SINK_BASE)'\S+)')
 pactl set-default-sink $sink
 
 mpv --loop-playlist $argv &
@@ -22,7 +29,9 @@ mpv --loop-playlist $argv &
 
 
 for i in (LC_NUMERIC= seq -40 0.4 0) #dB
-  pactl set-sink-volume alsa_output.pci-0000_00_1b.0.analog-stereo.3 ($dB_to_vol $i)
+  set vol ($dB_to_vol $i)
+  echo $i '=>' $vol
+  pactl set-sink-volume $sink $vol
   sleep $_flag_delta
 end