mirror of
https://github.com/sbrl/Minetest-WorldEditAdditions.git
synced 2024-08-21 14:04:06 +02:00
65 lines
1.6 KiB
JavaScript
65 lines
1.6 KiB
JavaScript
"use strict";
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const path = require("path");
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const fs = require("fs");
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const os = require("os");
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const phin = require("phin");
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const a = require("./Ansi.js");
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const pretty_ms = require("pretty-ms");
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class FileFetcher {
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#cache = [];
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#pkg_obj = null;
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constructor() {
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}
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fetch_file(url) {
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let target_client = path.join(`/img`, path.basename(url));
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if(this.#cache.includes(url)) return target_client;
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this.#cache.push(url);
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this.download_file(url); // Returns a promise! We fire-and-forget it though 'cause this function *must* be synchronous :-/
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return target_client;
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}
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async download_file(url) {
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const time_start = new Date();
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if(this.#pkg_obj === null) {
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this.#pkg_obj = JSON.parse(await fs.promises.readFile(
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path.join(path.dirname(__dirname), "package.json"), "utf8"
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));
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}
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let target_download = path.join(`_site/img`, path.basename(url));
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const response = await phin({
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url,
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headers: {
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"user-agent": `WorldEditAdditionsStaticBuilder/${this.#pkg_obj.version} (Node.js/${process.version}; ${os.platform()} ${os.arch()}) eleventy/${this.#pkg_obj.dependencies["@11ty/eleventy"].replace(/\^/, "")}`
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},
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followRedirects: true,
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parse: 'none' // Returns a Buffer
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// If we stream and pipe to a file, the build never ends :-/
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});
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await fs.promises.writeFile(target_download, response.body);
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console.log([
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`${a.fred}${a.hicol}FETCH_FILE${a.reset}`,
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`${a.fyellow}${pretty_ms(new Date() - time_start)}${a.reset}`,
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`${a.fgreen}${url}${a.reset}`
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].join("\t"));
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}
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}
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module.exports = FileFetcher; |