generate-types.sh

#!/bin/bash

# Copyright 2022 Grafana Labs
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

set -ex

mkdir -p ./dist
indexFile='./dist/index.d.ts'
if [[ -f ${indexFile} ]]; then
    rm ${indexFile}
fi

cat <<EOF >> ${indexFile}
// This file was generated by lezer-logql. You probably should not edit it.
import { LRParser } from '@lezer/lr'

export const parser: LRParser
$(sed -E 's/ = [0-9]+/: number/' src/parser.terms.js)

export const formatLokiQuery: (query: string) => string
EOF