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correct display of 🔗 if no devices connected

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This commit is contained in:
Alexander Bocken 2021-07-03 11:37:24 +02:00
parent cf12d60cd3
commit 4ed78ac6a0
Signed by: Alexander
GPG Key ID: 1D237BE83F9B05E8
1 changed files with 6 additions and 2 deletions
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8
bt
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@ -65,6 +65,8 @@ startup &
update_pair_list &
connected_ids="$(bluetoothctl devices | awk '{print "bluetoothctl info "$2}' | . /dev/stdin | grep -E '(^Device |Connected:)' | sed -e 'N;s/\n/;/' | grep 'Connected: yes' | cut -d' ' -f2,5)"
[ -z "$connected_ids" ] ||
connected_devices="$(echo "$connected_ids" | while read -r id; do
if grep -q "$id" "$ALIASLIST"; then
grep "$id" "$ALIASLIST" | cut -d' ' --complement -f1
@ -99,7 +101,9 @@ disp_devices="$( echo "$paired_devices" | grep -vf "$BLACKLIST" )"
#show which devices are connected in menu
disp_devices_with_links="$(echo "$paired_devices" | while read -r device; do
printf '%s' "$device"
if echo "$device" | grep -q "$connected_devices"; then
if [ -n "$connected_devices" ] &&
echo "$device" | grep -q "$connected_devices"
then
printf '🔗'
fi
printf '\n'
@ -258,7 +262,7 @@ case $choice in
notify-send "bt" "device not in paired-devices list, re-adding (device needs to be in pairing mode for this)"
scan on
echo "Scan on"
sleep $SCAN_PERIOD
sleep "$SCAN_PERIOD"
echo Attempting to pair...
bluetoothctl pair "$dev_id"
scan off