initial with Discord

.gitignore

@@ -0,0 +1,4 @@
+/node_modules
+package-lock.json
+
+/config.js

config.example.js

@@ -0,0 +1,3 @@
+module.exports = {
+	discordToken: "yes"
+}

index.js

@@ -0,0 +1,39 @@
+const repl = require("repl")
+const util = require("util")
+
+const DiscordClient = require("./modules/DiscordClient")
+
+const config = require("./config")
+
+const discord = new DiscordClient(config.discordToken)
+
+discord.cloud.connect().then(() => console.log("Discord gateway started"))
+
+/**
+ * @param {string} input
+ * @param {import("vm").Context} _context
+ * @param {string} _filename
+ * @param {(err: Error | null, result: unknown) => unknown} callback
+ * @returns
+ */
+async function customEval(input, _context, _filename, callback) {
+	let depth = 0
+	if (input === "exit\n") return process.exit()
+	if (input.startsWith(":")) {
+		const depthOverwrite = input.split(" ")[0]
+		depth = +depthOverwrite.slice(1)
+		input = input.slice(depthOverwrite.length + 1)
+	}
+	/** @type {unknown} */
+	let result
+	try {
+		result = await eval(input)
+		const output = util.inspect(result, false, depth, true)
+		return callback(null, output)
+	} catch (e) {
+		return callback(e, undefined)
+	}
+}
+
+const cli = repl.start({ prompt: "", eval: customEval, writer: s => s })
+cli.once("exit", process.exit)

modules/DiscordClient.js

@@ -0,0 +1,63 @@
+const { SnowTransfer } = require("snowtransfer")
+const { Client: CloudStorm } = require("cloudstorm")
+
+let wasReadyBefore = false
+
+class DiscordClient {
+	/**
+	 * @param {string} discordToken
+	 */
+	constructor(discordToken) {
+		this.discordToken = discordToken
+		this.snow = new SnowTransfer(discordToken)
+		this.cloud = new CloudStorm(discordToken, {
+			shards: "auto",
+			reconnect: true,
+			snowtransferInstance: this.snow,
+			intents: [
+				"DIRECT_MESSAGES", "DIRECT_MESSAGE_REACTIONS", "DIRECT_MESSAGE_TYPING",
+				"GUILDS", "GUILD_EMOJIS_AND_STICKERS", "GUILD_MESSAGES", "GUILD_MESSAGE_REACTIONS", "GUILD_MESSAGE_TYPING", "GUILD_WEBHOOKS",
+				"MESSAGE_CONTENT"
+			],
+			ws: {
+				compress: false,
+				encoding: "json"
+			}
+		})
+		/** @type {import("discord-typings").User | null} */
+		this.user = null
+		/** @type {import("discord-typings").Application | null} */
+		this.application = null
+		/** @type {Map<string, import("discord-typings").Channel>} */
+		this.channels = new Map()
+		this.cloud.on("event", this.onPacket.bind(this))
+	}
+
+	/**
+	 * @param {import("cloudstorm").IGatewayMessage} message
+	 * @private
+	 */
+	onPacket(message) {
+		if (message.t === "READY") {
+			if (wasReadyBefore) return
+			/** @type {import("discord-typings").ReadyPayload} */
+			const typed = message.d
+			this.user = typed.user
+			this.application = typed.application
+			console.log(`Discord logged in as ${this.user.username}#${this.user.discriminator} (${this.user.id})`)
+		} else if (message.t === "GUILD_CREATE") {
+			/** @type {import("discord-typings").Guild} */
+			const typed = message.d
+			for (const channel of typed.channels || []) {
+				this.channels.set(channel.id, channel)
+			}
+		} else if (message.t === "CHANNEL_CREATE" || message.t === "CHANNEL_DELETE") {
+			/** @type {import("discord-typings").Channel} */
+			const typed = message.d
+			if (message.t === "CHANNEL_CREATE") this.channels.set(typed.id, typed)
+			else this.channels.delete(typed.id)
+		}
+	}
+}
+
+module.exports = DiscordClient

modules/DiscordEvents.js

@@ -0,0 +1,11 @@
+module.exports = {
+	/**
+	 * Process Discord messages and convert to a message Matrix can understand
+	 *
+	 * @param {import("discord-typings").Message} message
+	 * @returns {import("../types").MatrixMessage}
+	 */
+	onMessageCreate: message => {
+		return {}
+	}
+}

package.json

@@ -0,0 +1,21 @@
+{
+  "name": "out-of-your-element",
+  "version": "1.0.0",
+  "description": "A bridge between Matrix and Discord",
+  "main": "index.js",
+  "repository": {
+    "type": "git",
+    "url": "git@ssh.gitdab.com:cadence/out-of-your-element.git"
+  },
+  "keywords": [
+    "matrix",
+    "discord",
+    "bridge"
+  ],
+  "author": "Cadence, PapiOphidian",
+  "license": "MIT",
+  "dependencies": {
+    "cloudstorm": "^0.6.1",
+    "snowtransfer": "^0.6.1"
+  }
+}

types.d.ts

@@ -0,0 +1 @@
+export type MatrixMessage = {}