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nvim-tree.lua/scripts/luals-check.sh
2023-12-30 17:24:42 +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.
# $VIMRUNTIME specifies neovim runtime path, defaults to "/usr/share/nvim/runtime" if unset.
if [ -z "${VIMRUNTIME}" ]; then
export VIMRUNTIME="/usr/share/nvim/runtime"
fi
DIR_SRC="lua"
DIR_OUT="luals-out"
# clear output
rm -rf "${DIR_OUT}"
mkdir "${DIR_OUT}"
# execute inside lua to prevent luals itself from being checked
OUT=$(lua-language-server --check="${DIR_SRC}" --configpath="${PWD}/.luarc.json" --checklevel=Information --logpath="${DIR_OUT}" --loglevel=error)
RC=$?
echo "${OUT}" >&2
if [ $RC -ne 0 ]; then
echo "failed with RC=$RC"
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