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import { createWriteStream, remove } from 'fs-extra'
import { request as requestHTTP } from 'http'
import { request as requestHTTPS, RequestOptions } from 'https'
import { logger } from './logger'
export function downloadFile (options: {
url: string
destination: string
runnerToken: string
jobToken: string
}) {
const { url, destination, runnerToken, jobToken } = options
logger.debug(`Downloading file ${url}`)
return new Promise<void>((res, rej) => {
const parsed = new URL(url)
const body = JSON.stringify({
runnerToken,
jobToken
})
const getOptions: RequestOptions = {
method: 'POST',
hostname: parsed.hostname,
port: parsed.port,
path: parsed.pathname,
headers: {
'Content-Type': 'application/json',
'Content-Length': Buffer.byteLength(body, 'utf-8')
}
}
const request = getRequest(url)(getOptions, response => {
const code = response.statusCode ?? 0
if (code >= 400) {
return rej(new Error(response.statusMessage))
}
const file = createWriteStream(destination)
file.on('finish', () => res())
response.pipe(file)
})
request.on('error', err => {
remove(destination)
.catch(err => console.error(err))
return rej(err)
})
request.write(body)
request.end()
})
}
// ---------------------------------------------------------------------------
function getRequest (url: string) {
if (url.startsWith('https://')) return requestHTTPS
return requestHTTP
}
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