github-desktop/script/start.ts
Sergio Padrino 89103f406f I still don't know what I'm doing…
…but at least it builds!
2022-02-15 17:33:17 +01:00

69 lines
1.5 KiB
TypeScript

import express from 'express'
import webpack from 'webpack'
import devMiddleware from 'webpack-dev-middleware'
import hotMiddleware from 'webpack-hot-middleware'
import { forceUnwrap as u } from '../app/src/lib/fatal-error'
import configs from '../app/webpack.development'
import { run } from './run'
function getPortOrDefault() {
const port = process.env.PORT
if (port != null) {
const result = parseInt(port)
if (isNaN(result)) {
throw new Error(`Unable to parse '${port}' into valid number`)
}
return result
}
return 3000
}
function startApp() {
const runningApp = run({ stdio: 'inherit' })
if (runningApp == null) {
console.error(
"Couldn't launch the app. You probably need to build it first. Run `yarn build:dev`."
)
process.exit(1)
}
runningApp.on('close', () => {
process.exit(0)
})
}
if (process.env.NODE_ENV === 'production') {
startApp()
} else {
const rendererConfig = configs[1]
const server = express()
const compiler = webpack(rendererConfig)
const port = getPortOrDefault()
const message = 'Could not find public path from configuration'
server.use(
devMiddleware(compiler, {
publicPath: u(
message,
u(message, u(message, rendererConfig).output).publicPath
),
})
)
server.use(hotMiddleware(compiler))
server.listen(port, 'localhost', (err: Error | null) => {
if (err) {
console.log(err)
process.exit(1)
}
console.log(`Server running at http://localhost:${port}`)
startApp()
})
}