forked from lix-project/lix-website
70 lines
2 KiB
JavaScript
70 lines
2 KiB
JavaScript
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const http = require('http')
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const cfg = require('./config')
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const logger = require('./logger')
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const helper = require('./helper')
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const { lookup } = require('./utils/dns-utils')
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exports.stop = function (cliOptionsOrConfig, done) {
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cliOptionsOrConfig = cliOptionsOrConfig || {}
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const log = logger.create('stopper')
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done = helper.isFunction(done) ? done : process.exit
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let config
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if (cliOptionsOrConfig instanceof cfg.Config) {
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config = cliOptionsOrConfig
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} else {
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logger.setupFromConfig({
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colors: cliOptionsOrConfig.colors,
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logLevel: cliOptionsOrConfig.logLevel
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})
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const deprecatedCliOptionsMessage =
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'Passing raw CLI options to `stopper(config, done)` is deprecated. Use ' +
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'`parseConfig(configFilePath, cliOptions, {promiseConfig: true, throwErrors: true})` ' +
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'to prepare a processed `Config` instance and pass that as the ' +
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'`config` argument instead.'
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log.warn(deprecatedCliOptionsMessage)
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try {
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config = cfg.parseConfig(
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cliOptionsOrConfig.configFile,
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cliOptionsOrConfig,
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{
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promiseConfig: false,
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throwErrors: true
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}
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)
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} catch (parseConfigError) {
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// TODO: change how `done` falls back to exit in next major version
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// SEE: https://github.com/karma-runner/karma/pull/3635#discussion_r565399378
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done(1)
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}
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}
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const request = http.request({
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hostname: config.hostname,
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path: config.urlRoot + 'stop',
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port: config.port,
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method: 'GET',
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lookup
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})
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request.on('response', function (response) {
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if (response.statusCode === 200) {
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log.info('Server stopped.')
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done(0)
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} else {
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log.error(`Server returned status code: ${response.statusCode}`)
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done(1)
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}
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})
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request.on('error', function (e) {
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if (e.code === 'ECONNREFUSED') {
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log.error(`There is no server listening on port ${config.port}`)
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done(1, e.code)
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} else {
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throw e
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}
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})
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request.end()
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}
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