1 | /*
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2 | * Copyright 2020 The Backstage Authors
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3 | *
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4 | * Licensed under the Apache License, Version 2.0 (the "License");
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5 | * you may not use this file except in compliance with the License.
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6 | * You may obtain a copy of the License at
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7 | *
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8 | * http://www.apache.org/licenses/LICENSE-2.0
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9 | *
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10 | * Unless required by applicable law or agreed to in writing, software
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11 | * distributed under the License is distributed on an "AS IS" BASIS,
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12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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13 | * See the License for the specific language governing permissions and
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14 | * limitations under the License.
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15 | */
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16 |
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17 | import { errorHandler } from '@backstage/backend-common';
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18 | import express from 'express';
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19 | import Router from 'express-promise-router';
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20 | import { Logger } from 'winston';
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21 |
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22 | export interface RouterOptions {
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23 | logger: Logger;
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24 | }
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25 |
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26 | export async function createRouter(
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27 | options: RouterOptions,
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28 | ): Promise<express.Router> {
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29 | const { logger } = options;
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30 |
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31 | const router = Router();
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32 | router.use(express.json());
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33 |
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34 | router.get('/health', (_, response) => {
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35 | logger.info('PONG!');
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36 | response.json({ status: 'ok' });
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37 | });
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38 | router.use(errorHandler());
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39 | return router;
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40 | }
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