Added support for Streamdeck Pedal and updated UI to better fit the Packed UI style

node_modules/cmake-js/lib/downloader.js

@@ -0,0 +1,99 @@
+'use strict'
+const crypto = require('crypto')
+const { Readable } = require('node:stream')
+const zlib = require('zlib')
+const tar = require('tar')
+const fs = require('fs')
+const CMLog = require('./cmLog')
+
+class Downloader {
+	constructor(options) {
+		this.options = options || {}
+		this.log = new CMLog(this.options)
+	}
+	downloadToStream(url, stream, hash) {
+		const self = this
+		const shasum = hash ? crypto.createHash(hash) : null
+		return new Promise(function (resolve, reject) {
+			let length = 0
+			let done = 0
+			let lastPercent = 0
+			fetch(url)
+				.then(function (response) {
+					if (!response.ok) {
+						throw new Error(response.statusText || 'Request failed')
+					}
+					length = parseInt(response.headers.get('content-length'))
+					if (Number.isNaN(length)) {
+						length = 0
+					}
+
+					const readable = Readable.fromWeb(response.body)
+					readable.on('data', function (chunk) {
+						if (shasum) {
+							shasum.update(chunk)
+						}
+						if (length) {
+							done += chunk.length
+							let percent = (done / length) * 100
+							percent = Math.round(percent / 10) * 10 + 10
+							if (percent > lastPercent) {
+								self.log.verbose('DWNL', '\t' + lastPercent + '%')
+								lastPercent = percent
+							}
+						}
+					})
+
+					readable.pipe(stream)
+					readable.on('error', function (err) {
+						reject(err)
+					})
+				})
+				.catch(function (err) {
+					reject(err)
+				})
+
+			stream.once('error', function (err) {
+				reject(err)
+			})
+
+			stream.once('finish', function () {
+				resolve(shasum ? shasum.digest('hex') : undefined)
+			})
+		})
+	}
+	async downloadString(url) {
+		const response = await fetch(url)
+		if (!response.ok) {
+			throw new Error(response.statusText || 'Request failed')
+		}
+		return response.text()
+	}
+	async downloadFile(url, options) {
+		if (typeof options === 'string') {
+			options.path = options
+		}
+		const result = fs.createWriteStream(options.path)
+		const sum = await this.downloadToStream(url, result, options.hash)
+		this.testSum(url, sum, options)
+		return sum
+	}
+	async downloadTgz(url, options) {
+		if (typeof options === 'string') {
+			options.cwd = options
+		}
+		const gunzip = zlib.createGunzip()
+		const extractor = tar.extract(options)
+		gunzip.pipe(extractor)
+		const sum = await this.downloadToStream(url, gunzip, options.hash)
+		this.testSum(url, sum, options)
+		return sum
+	}
+	testSum(url, sum, options) {
+		if (options.hash && sum && options.sum && options.sum !== sum) {
+			throw new Error(options.hash.toUpperCase() + " sum of download '" + url + "' mismatch!")
+		}
+	}
+}
+
+module.exports = Downloader