22 lines
750 B
Bash
22 lines
750 B
Bash
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#!/usr/bin/env bash
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# author: Daniel Sommer <daniel.sommer@velvettear.de>
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# license: MIT
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dir="$(dirname $(realpath "$0"))"
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. "$dir/config.env"
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function checkVariable() {
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[[ -z "$1" ]] && printf "${FONT_BOLD}error: ${FONT_NORMAL}no $2 given\n" && exit 1
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! [ "$1" -eq "$1" ] 2> /dev/null && printf "${FONT_BOLD}error: ${FONT_NORMAL}given $2 \'$1\' is not a number\n" && exit 1
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}
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checkVariable "$1" "midi channel"
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checkVariable "$2" "midi controller"
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checkVariable "$3" "value"
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url="$(""$dir"/url.sh" "/midi")"
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printf "> sending POST request to \'$url\'...${FONT_BOLD}"
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[ "$(curl -X POST -s -f -w "\n%{http_code}" "$url" -d "channel=$1" -d "controller=$2" -d "value=$3" | tail -n1)" -ne 200 ] && printf " error!\n" || printf " done!\n"
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