mirror of
https://github.com/3cky/mbusd.git
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36 lines
787 B
Bash
36 lines
787 B
Bash
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#!/usr/bin/env bash
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MBUSD_BIN=${MBUSD_BIN:=mbusd}
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MBUSD_ARGS="-d -L - -v9 -p /tmp/pts0 -s 19200 -P 1025"
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MBUSD_PID=/tmp/mbusd.pid
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# check argument count
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## https://stackoverflow.com/questions/4341630/checking-for-the-correct-number-of-arguments
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if [ "$#" -ne 1 ]; then
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echo "[E] usage: $0 <start|stop>" >&2
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exit 1
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fi
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check_preconditions() {
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# check if mbusd location is set
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if ! [ -x "$MBUSD_BIN" ]; then
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echo "[E] executable binary not found: ${MBUSD_BIN}" >&2
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exit 1
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fi
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}
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check_preconditions
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CURRENT_DIR="$(dirname "$(realpath "$0")")"
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. $CURRENT_DIR/subprocess_helper.sh
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case "$1" in
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up|start)
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CMD="$MBUSD_BIN $MBUSD_ARGS &"
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run_cmd_save_pid "$CMD" $MBUSD_PID
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;;
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down|stop)
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kill_pid $MBUSD_PID
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;;
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esac
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