Add sanity-check CI #16

	name: Check Liquidsoap scripts for correctness

	on:
	push:
	branches: [master]
	pull_request:
	branches: [master]

	jobs:
	check-liquidsoap:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	liquidsoap-version: ["1.4.3"]
	steps:
	- uses: actions/checkout@v4
	- name: Set up OCaml
	uses: ocaml/setup-ocaml@v2
	with:
	ocaml-compiler: "4.14.0"
	- name: Install Liquidsoap
	run: \|
	opam pin -y --no-action liquidsoap ${{ matrix.liquidsoap-version }}
	sudo apt update -y
	sudo apt -f install libavcodec-dev libavdevice-dev libavformat-dev libavutil-dev libfdk-aac-dev libgstreamer-plugins-base1.0-dev libgstreamer1.0-dev libjack-dev liblo-dev libmp3lame-dev libogg-dev libopus-dev libsamplerate0-dev libswresample-dev libswscale-dev libtag1-dev libunwind-dev libvorbis-dev
	opam install -y ffmpeg opus bjack cry fdkaac gstreamer lame samplerate taglib ssl vorbis lo liquidsoap
	- name: Set up config files
	run: \|
	pushd conf
	for f in *.dist; do
	cp $f ${f%.dist}
	done
	popd
	- name: Check scripts
	run: \|
	echo "::add-matcher::.github/problem-matcher-liquidsoap.json"
	set +e -o pipefail
	exit=0
	for f in *.liq; do
	opam exec -- liquidsoap --check $f \| sed -e "s/^/$f: /;"
	exit=$((exit + $?))
	done
	exit $exit

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