hothd_usb.sh.in

#!/bin/bash
declare -A HOTH_USB_NAMES=()
declare -A HOTH_ADDRESS_MODE=()
declare -A TARGET_RESET=()
declare -A IGNORE_ADDRESS_MODE=()
declare -A UART_CHANNEL_ID=()
shopt -s nullglob

usb="$(basename "$1")"

for cfg in '@datadir@'/hothd/usb-config/*.sh; do
  # Followed https://www.shellcheck.net/wiki/SC1090 for dynamic source target
  # shellcheck source=/dev/null
  source "$cfg" "$usb" || exit
done

name="${HOTH_USB_NAMES["$usb"]}"
if [ -z "$name" ]; then
  echo "Missing mapping for $usb" >&2
  exit 10
fi
address_mode="${HOTH_ADDRESS_MODE["$usb"]}"
if [ -z "$address_mode" ]; then
  address_mode="4"
fi
args=()
case "_${TARGET_RESET["$usb"]}" in
    '_ignore_fail')
        args+=(-rignore_fail)
        ;;
    '_disable_passthrough')
        args+=(-rneeded_active)
        ;;
    '_')
        ;;
    *)
        args+=(-r)
        ;;
esac
if [ -n "${IGNORE_ADDRESS_MODE["$usb"]}" ]; then
  args+=(-i)
fi
if [ -n "${UART_CHANNEL_ID["$usb"]}" ]; then
  args+=(-u "${UART_CHANNEL_ID["$usb"]}")
fi

exec '@libexecdir@'/hothd -n "$name" -m usb:"$usb" -a "$address_mode" "${args[@]}"