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31 lines
817 B
31 lines
817 B
#!/usr/bin/env bash
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set -o errexit
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main() {
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export RUNNING_AS="${RUNNING_AS:-me}"
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export RUNNING_AS_ID="$(id -u "${RUNNING_AS}")"
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export XAUTHORITY="/home/${RUNNING_AS}/.Xauthority"
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export DBUS_SESSION_BUS_ADDRESS="unix:path=/run/user/${RUNNING_AS_ID}/bus"
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export DISPLAY=:0
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export HOME="/home/${RUNNING_AS}"
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local device_id
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device_id="$(__get_device_id)"
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# libinput Natural Scrolling Enabled (282)
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/usr/bin/sudo -E -u "${RUNNING_AS}" \
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/usr/sbin/xinput set-prop "${device_id}" 282 1
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# libinput Scroll Method Enabled (285)
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/usr/bin/sudo -E -u "${RUNNING_AS}" \
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/usr/sbin/xinput set-prop "${device_id}" 285 0 0 1
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}
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__get_device_id() {
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/usr/bin/sudo -E -u "${RUNNING_AS}" /usr/sbin/xinput list |
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awk '/Logitech USB Trackball/ { sub(/id=/, "", $6); print $6 }'
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}
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main "${@}"
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