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do not print misread into paired devices list

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This commit is contained in:
Alexander Bocken 2021-12-19 17:42:53 +01:00
parent eefd1753a5
commit b5c496e8f7
Signed by: Alexander
GPG Key ID: 1D237BE83F9B05E8
1 changed files with 6 additions and 3 deletions
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bt
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@ -37,6 +37,10 @@ update_pair_list(){
btctl_paired_devices="$(bluetoothctl paired-devices)"
if [ -n "$btctl_paired_devices" ]
then
#do not modify files when issues occur
if echo "$btctl_paired_devices" | grep -q "No default controller available"; then
return
fi
#needs temp var as it writes into the same file as it reads from
btctl_not_in_list="$( echo "$btctl_paired_devices" | grep -vf "$PAIRLIST")"
[ -n "$btctl_not_in_list" ] && echo "$btctl_not_in_list" >> "$PAIRLIST"
@ -141,17 +145,16 @@ pair(){
[ "$sleep_period" -gt 1 ] && plural="s"
notify-send "bt" "Searching for devices, please wait $sleep_period second$plural"
sleep "$sleep_period"
unset plural
fi
all_devices="$( bluetoothctl devices )"
if [ "$paired_devices" = "" ]; then
new_devices="$( echo "$all_devices" | awk '{for (i=3; i<NF; i++) printf $i " "; print $NF}' )"
bt_IDS="$( echo "$all_devices" | awk '{print $2}' )"
else
#echo "$paired_devices" > /tmp/paired_devices$$
filtered_devices="$( echo "$all_devices" | grep -v "$paired_devices")"
bt_IDS="$( echo "$filtered_devices" | awk '{print $2}' )"
new_devices="$( echo "$filtered_devices" | awk '{for (i=3; i<NF; i++) printf $i " "; print $NF}' )"
#rm /tmp/paired_devices$$
fi
[ "$new_devices" = "" ] && options="rescan" || options=$(echo "$new_devices" && echo 'rescan')
choice=$( echo "$options" | dmenu -l 10 -i -p 'pair with which device?' )
@ -162,7 +165,7 @@ pair(){
pair
else
dev_no=$( echo "$new_devices" | nl | grep "$choice" | awk '{print $1}')
dev_id=$( echo "$bt_IDS" | nl | grep -P "^.*$dev_no\t" | awk '{print $2}' )
dev_id=$( echo "$bt_IDS" | nl | grep -P "^ *$dev_no\t" | awk '{print $2}' )
#only attempt to connect if pairing succeeds
bluetoothctl pair "$dev_id" && ( pair_succesful=true && bluetoothctl connect "$dev_id" ) || pair_succesful=false
if $AUTOTRUST; then