nvim-tree.lua/scripts/luals-check
2023-11-27 08:56:53 +11:00

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#!/bin/sh
# Performs a lua-language-server check on all files.
# luals-out/check.json will be produced on any issues, returning 1.
# Outputs only check.json to stdout, all other messages to stderr, to allow jq etc.
VER_LLS="3.7.3"
DIR_SRC="${PWD}"
DIR_OUT="${DIR_SRC}/luals-out"
DIR_LLS="/tmp/lls"
# clear output
rm -rf "${DIR_OUT}"
mkdir "${DIR_OUT}"
if [ ! -d "${DIR_LLS}" ]; then
# download lua-language-server binaries
mkdir -p "${DIR_LLS}"
curl -L "https://github.com/LuaLS/lua-language-server/releases/download/${VER_LLS}/lua-language-server-${VER_LLS}-linux-x64.tar.gz" | tar zx --directory "${DIR_LLS}"
fi
# execute from within the lua-language-server directory as it expects specific file locations
OUT=$("${DIR_LLS}/bin/lua-language-server" --checklevel=Information --check "${DIR_SRC}" --logpath="${DIR_OUT}" --loglevel=error)
RC=$?
echo "${OUT}" >&2
if [ $RC -ne 0 ]; then
exit $RC
fi
# any output is a fail
case "${OUT}" in
*Diagnosis\ complete*)
if [ -f "${DIR_OUT}/check.json" ]; then
cat "${DIR_OUT}/check.json"
exit 1
else
exit 0
fi
;;
*)
exit 1
;;
esac