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Fix script cwd and add fzf fallback

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This commit is contained in:
Sheldon Lee 2023-10-02 06:51:15 +08:00
parent d6c22c0c45
commit e1f1fce3f6
1 changed files with 15 additions and 4 deletions
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19
.config/scripts/libvirt/attach-usb
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@ -1,4 +1,7 @@
#!/bin/bash
script_location="$(readlink -f "$0")"
cd "$(dirname $script_location)"
if [ "$(id -u)" -ne "0" ]; then
pkexec --keep-cwd sh -c "\
WAYLAND_DISPLAY=\"$WAYLAND_DISPLAY\"\
@ -19,6 +22,14 @@ run_as_user() {
echo "$(su "$username" sh -c "source \"/home/$username/.bash_profile\"; $cmd")"
}
menu() {
if [ -z "$DISPLAY" ]; then
echo -e "$1" | fzf --prompt="$2"
return 0
fi
run_as_user "echo -e '$1' | menucmd -p '$2'"
}
csv="$(virsh list | tail --line=+3 | tr ' ' '\n' | uniq | grep -v -e "^[[:space:]]*$" | tr '\n' ',')"
vms="$(echo "$csv" | awk -F ',' -v n='3' '{
@ -31,11 +42,11 @@ for (i = 1; i+1 <= NF; i++) {
}')"
if [ -z "$vms" ]; then
run_as_user "echo 'No VMs running' | menucmd -p 'Error'" &> /dev/null
menu "No VMs running" "Error"
exit 1
fi
vm="$(run_as_user "echo -e '$vms' | menucmd -p VM")"
vm="$(menu "$vms" "VM")"
vm_name=$(echo "$vm" | awk '{print $2}')
directory="./usb-devices"
@ -43,14 +54,14 @@ directory="./usb-devices"
item_list=""
for file in "$directory"/*; do
item_list="${item_list}${file}\n"
item_list="${item_list}$(basename $file)\n"
done
# strip last newline
end=${#item_list}-2
item_list=${item_list:0:end}
device="$(run_as_user "echo -e '$item_list' | menucmd")"
device="${directory}/$(menu "$item_list" "Device")"
[ -z "$device" ] && exit 1
output=$(virsh attach-device "$vm_name" "$device" 2>&1) && echo "Attached $device to $vm_name"