acroread

#!/usr/bin/env bash

set -eu

[[ ${DEBUG:-0} -gt 0 ]] && set -x

main()
{
    local src_path="${HOME}/Documents"
    local dst_path="/home/acroread/Documents"

    local document=""
    local filename=""

    [[ $# -ge 1 ]] && { document="$1"; shift; }

    if [[ -n "${document}" ]]
    then
        document="$(readlink -f "$document")"

        if [[ -f "${document}" ]]; then
            filename="${dst_path}/$(basename "${document}")"
            src_path="$(dirname "${document}")"
        fi
    fi

    local serverip=$(ip -4 a show docker0 | awk -F '[ /]+' '/inet[ ]/ { print $3 }')

    [[ -z $serverip ]] && exit 1

    xhost +local:docker

    docker run -it --rm -v "${src_path}:${dst_path}:rw" \
		-v /tmp/.X11-unix:/tmp/.X11-unix \
		-v /var/run/cups:/var/run/cups:ro \
		-e uid="$(id -u)" \
		-e gid="$(id -g)" \
		-e DISPLAY="unix${DISPLAY}" \
		-e CUPS_SERVER="${serverip}" \
		-e FILE="${filename}" \
		-e DEBUG="${DEBUG:-0}" \
		--name acroread \
		acroread

	return $?
}

main "$@"