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