mirror of
https://github.com/kiddin9/op-packages.git
synced 2026-07-29 12:51:49 +08:00
108 lines
2.3 KiB
Bash
Executable File
108 lines
2.3 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
usage() {
|
|
echo "Usage: $0 -i <interface1> [interface2 ...] -l <led1> [led2 ...] [-o <led_off1> [led_off2 ...]]"
|
|
exit 1
|
|
}
|
|
|
|
# Parse arguments
|
|
parse_args() {
|
|
while [ $# -gt 0 ]; do
|
|
case "$1" in
|
|
-i)
|
|
shift
|
|
while [ $# -gt 0 ] && [ "$(echo "$1" | cut -c1)" != "-" ]; do
|
|
interfaces="$interfaces $1"
|
|
shift
|
|
done
|
|
;;
|
|
-l)
|
|
shift
|
|
while [ $# -gt 0 ] && [ "$(echo "$1" | cut -c1)" != "-" ]; do
|
|
leds_on="$leds_on $1"
|
|
shift
|
|
done
|
|
;;
|
|
-o)
|
|
shift
|
|
while [ $# -gt 0 ] && [ "$(echo "$1" | cut -c1)" != "-" ]; do
|
|
leds_off="$leds_off $1"
|
|
shift
|
|
done
|
|
;;
|
|
*)
|
|
usage
|
|
;;
|
|
esac
|
|
done
|
|
}
|
|
|
|
# Validate and adjust parameters
|
|
check_counts() {
|
|
# Count interfaces and LEDs
|
|
count_int=$(echo "$interfaces" | awk '{print NF}')
|
|
count_on=$(echo "$leds_on" | awk '{print NF}')
|
|
|
|
if [ "$count_int" -eq 0 ]; then
|
|
echo "Error: at least one interface must be specified"
|
|
usage
|
|
fi
|
|
|
|
if [ "$count_on" -eq 0 ]; then
|
|
echo "Error: at least one LED must be specified with -l"
|
|
usage
|
|
fi
|
|
|
|
# If more LEDs than interfaces, limit LEDs to match interfaces
|
|
if [ "$count_on" -gt "$count_int" ]; then
|
|
leds_on=$(echo "$leds_on" | awk -v n="$count_int" '{for(i=1;i<=n;i++) printf "%s ", $i; print ""}')
|
|
count_on="$count_int"
|
|
fi
|
|
|
|
# If more off LEDs than interfaces, limit off LEDs to match interfaces
|
|
if [ -n "$leds_off" ]; then
|
|
count_off=$(echo "$leds_off" | awk '{print NF}')
|
|
if [ "$count_off" -gt "$count_int" ]; then
|
|
leds_off=$(echo "$leds_off" | awk -v n="$count_int" '{for(i=1;i<=n;i++) printf "%s ", $i; print ""}')
|
|
fi
|
|
fi
|
|
}
|
|
|
|
# Generate configuration
|
|
generate_config() {
|
|
echo "$interfaces" | awk -v leds_on="$leds_on" -v leds_off="$leds_off" '
|
|
BEGIN {
|
|
split(leds_on, on_arr, " ")
|
|
split(leds_off, off_arr, " ")
|
|
}
|
|
{
|
|
for (i = 1; i <= NF; i++) {
|
|
if (leds_on != "" && i <= length(on_arr) || leds_off != "" && i <= length(off_arr)) {
|
|
print "config led '\''" $i "'\''"
|
|
print " option iface '\''" $i "'\''"
|
|
if (leds_on != "" && i <= length(on_arr)) {
|
|
print " option led_on '\''" on_arr[i] "'\''"
|
|
}
|
|
if (leds_off != "" && i <= length(off_arr)) {
|
|
print " option led_off '\''" off_arr[i] "'\''"
|
|
}
|
|
}
|
|
print ""
|
|
}
|
|
}'
|
|
}
|
|
|
|
# Main program
|
|
main() {
|
|
if [ $# -eq 0 ]; then
|
|
usage
|
|
fi
|
|
|
|
parse_args "$@"
|
|
check_counts
|
|
generate_config
|
|
}
|
|
|
|
main "$@"
|
|
|