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const childProcess = require('child_process')
const path = require('path')
const express = require('express')
const expressWs = require('express-ws')
const config = require('../config')
const appDir = path.join(__dirname, '..', '..', 'application')
function init (app) {
expressWs(app)
const opts = {
cwd: appDir,
env: Object.assign({}, process.env, {
ENABLE_LOCAL: true,
ENABLE_GITHUB: config.ENABLE_GITHUB,
GITHUB_APP_NAME: config.GITHUB_APP_NAME,
API_BASE_URL: 'http://localhost:8080',
APP_BASE_URL: 'http://localhost:8080/application'
})
}
childProcess.execFile('npm', ['run', 'build-watch'], opts, err => {
console.error(err)
console.error('Application serving failed')
process.exit(1)
})
app.get('/', (req, res) => res.redirect('/application'))
app.use('/application', express.static(path.join(appDir, 'dist')))
const subscribers = []
app.ws('/console', (ws, req) => {
const { remoteAddress } = req.connection
subscribers.push(ws)
console.info(`[${new Date()}] [${remoteAddress}] connected`)
ws.onerror = err => {
console.error(`[${new Date()}] [${remoteAddress}]`, err)
}
ws.onclose = () => {
console.info(`[${new Date()}] [${remoteAddress}] disconnected`)
const index = subscribers.indexOf(ws)
subscribers.splice(index, 1)
}
})
}
module.exports = init
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