init part 2

.gitignore

@@ -1,3 +1,4 @@
 node_modules/
 dist/
-.env
+.env
+state.json

.prettierrc.json

@@ -0,0 +1,8 @@
+{
+	"tabWidth": 4,
+	"useTabs": true,
+	"semi": true,
+	"trailingComma": "none",
+	"singleQuote": false,
+	"jsxSingleQuote": false
+}

Yapper.ts

@@ -0,0 +1,60 @@
+function getDateTime() {
+	const now = new Date();
+	const hours = String(now.getHours()).padStart(2, "0");
+	const minutes = String(now.getMinutes()).padStart(2, "0");
+	const seconds = String(now.getSeconds()).padStart(2, "0");
+	const day = String(now.getDate()).padStart(2, "0");
+	const month = String(now.getMonth() + 1).padStart(2, "0");
+	const year = now.getFullYear();
+
+	return `${hours}:${minutes}:${seconds} ${day}-${month}-${year}`;
+}
+
+export class Yapper {
+	constructor() {}
+	trace(obj) {
+		console.log("\x1b[90;1m TRC\x1b[90;1m \x1b[0;90m", getDateTime(), obj);
+	}
+	debug(obj) {
+		console.log(
+			"\x1b[90;1;47m DBG",
+			`\x1b[0m \x1b[90m${getDateTime()}`,
+			obj,
+			"\x1b[0m"
+		);
+	}
+	info(obj) {
+		console.log(
+			"\x1b[44;1m INF",
+			`\x1b[0m \x1b[90m${getDateTime()}\x1b[0m`,
+			obj
+		);
+	}
+	warn(obj) {
+		console.log(
+			"\x1b[43;1m WRN",
+			`\x1b[0m \x1b[90m${getDateTime()}\x1b[0m`,
+			obj
+		);
+	}
+	error(obj) {
+		console.log(
+			"\x1b[41;1m ERR",
+			`\x1b[0m \x1b[90m${getDateTime()}\x1b[0m`,
+			obj
+		);
+	}
+	fatal(obj) {
+		console.log(
+			"\x1b[40;31;1m FTL",
+			`\x1b[0m \x1b[31;1m${getDateTime()}\x1b[0;31m`,
+			obj,
+			"\x1b[0m"
+		);
+	}
+	child() {
+		return new Yapper();
+	}
+	level; // unused
+	silent; // unused
+}

index.ts

@@ -0,0 +1,84 @@
+import Fastify from "fastify";
+import { Yapper } from "./Yapper";
+import path from "path";
+import { readFileSync, writeFileSync } from "fs";
+
+const state = new Proxy(
+	JSON.parse(readFileSync(path.join(__dirname, "state.json"), "utf-8")),
+	{
+		get(target, prop) {
+			const data = readFileSync(
+				path.join(__dirname, "state.json"),
+				"utf-8"
+			);
+			return JSON.parse(data);
+		},
+		set(target, prop, value) {
+			const data = JSON.parse(
+				readFileSync(path.join(__dirname, "state.json"), "utf-8")
+			);
+			data[prop] = value;
+			writeFileSync(
+				path.join(__dirname, "state.json"),
+				JSON.stringify(data)
+			);
+			return true;
+		}
+	}
+);
+
+const fastify = Fastify({
+	loggerInstance: new Yapper()
+});
+
+fastify.get("/", (request, reply) => {
+	reply.type("text/html");
+	return '<a href="/auth">auth</a>';
+});
+
+fastify.get("/auth", async (request, reply) => {
+	return reply.redirect(
+		`https://accounts.spotify.com/authorize?` +
+			new URLSearchParams({
+				response_type: "code",
+				client_id: process.env.CLIENT_ID!,
+				scope: "user-library-read user-library-modify playlist-read-private playlist-read-collaborative playlist-modify-private playlist-modify-public",
+				redirect_uri: `https://${request.hostname}/callback`,
+				show_dialog: "true",
+				state: "ballsgamingmeoww"
+			}).toString()
+	);
+});
+
+fastify.get("/callback", async (request, reply) => {
+	if ((request.query as any).error) return reply.code(400).send();
+
+	const tokenRes = await fetch("https://accounts.spotify.com/api/token", {
+		method: "POST",
+		headers: {
+			"Content-Type": "application/x-www-form-urlencoded",
+			Authorization:
+				"Basic " +
+				Buffer.from(
+					process.env.CLIENT_ID + ":" + process.env.CLIENT_SECRET
+				).toString("base64")
+		},
+		body: new URLSearchParams({
+			code: (request.query as any).code,
+			redirect_uri: `https://${request.hostname}/callback`,
+			grant_type: "authorization_code"
+		})
+	});
+
+	console.log(await tokenRes.json());
+});
+
+try {
+	fastify.listen({
+		port: 4929,
+		host: "0.0.0.0"
+	});
+} catch (err) {
+	fastify.log.error(err);
+	process.exit(1);
+}

package.json

@@ -1,8 +1,17 @@
 {
-  "name": "likedsongstoplaylist",
+	"name": "likedsongstoplaylist",
-  "packageManager": "pnpm@10.8.1",
+	"packageManager": "pnpm@10.8.1",
-  "dependencies": {
+	"dependencies": {
-    "esbuild": "^0.25.3",
+		"esbuild": "^0.25.3",
-    "fastify": "^5.3.2"
+		"fastify": "^5.3.2"
-  }
+	},
+	"devDependencies": {
+		"@types/node": "^22.15.2",
+		"tsx": "^4.19.3"
+	},
+	"scripts": {
+		"dev": "tsx --watch --env-file-if-exists=.env index.ts",
+		"build": "node build.mjs",
+		"start": "node build.mjs && node dist/index.js"
+	}
 }

pnpm-lock.yaml

@@ -14,6 +14,13 @@ importers:
       fastify:
         specifier: ^5.3.2
         version: 5.3.2
+    devDependencies:
+      '@types/node':
+        specifier: ^22.15.2
+        version: 22.15.2
+      tsx:
+        specifier: ^4.19.3
+        version: 4.19.3
 
 packages:
 
@@ -185,6 +192,9 @@ packages:
   '@fastify/proxy-addr@5.0.0':
     resolution: {integrity: sha512-37qVVA1qZ5sgH7KpHkkC4z9SK6StIsIcOmpjvMPXNb3vx2GQxhZocogVYbr2PbbeLCQxYIPDok307xEvRZOzGA==}
 
+  '@types/node@22.15.2':
+    resolution: {integrity: sha512-uKXqKN9beGoMdBfcaTY1ecwz6ctxuJAcUlwE55938g0ZJ8lRxwAZqRz2AJ4pzpt5dHdTPMB863UZ0ESiFUcP7A==}
+
   abstract-logging@2.0.1:
     resolution: {integrity: sha512-2BjRTZxTPvheOvGbBslFSYOUkr+SjPtOnrLP33f+VIWLzezQpZcqVg7ja3L4dBXmzzgwT+a029jRx5PCi3JuiA==}
 
@@ -248,6 +258,14 @@ packages:
     resolution: {integrity: sha512-eRoFWQw+Yv2tuYlK2pjFS2jGXSxSppAs3hSQjfxVKxM5amECzIgYYc1FEI8ZmhSh/Ig+FrKEz43NLRKJjYCZVg==}
     engines: {node: '>=20'}
 
+  fsevents@2.3.3:
+    resolution: {integrity: sha512-5xoDfX+fL7faATnagmWPpbFtwh/R77WmMMqqHGS65C3vvB0YHrgF+B1YmZ3441tMj5n63k0212XNoJwzlhffQw==}
+    engines: {node: ^8.16.0 || ^10.6.0 || >=11.0.0}
+    os: [darwin]
+
+  get-tsconfig@4.10.0:
+    resolution: {integrity: sha512-kGzZ3LWWQcGIAmg6iWvXn0ei6WDtV26wzHRMwDSzmAbcXrTEXxHy6IehI6/4eT6VRKyMP1eF1VqwrVUmE/LR7A==}
+
   ipaddr.js@2.2.0:
     resolution: {integrity: sha512-Ag3wB2o37wslZS19hZqorUnrnzSkpOVy+IiiDEiTqNubEYpYuHWIf6K4psgN2ZWKExS4xhVCrRVfb/wfW8fWJA==}
     engines: {node: '>= 10'}
@@ -292,6 +310,9 @@ packages:
     resolution: {integrity: sha512-Xf0nWe6RseziFMu+Ap9biiUbmplq6S9/p+7w7YXP/JBHhrUDDUhwa+vANyubuqfZWTveU//DYVGsDG7RKL/vEw==}
     engines: {node: '>=0.10.0'}
 
+  resolve-pkg-maps@1.0.0:
+    resolution: {integrity: sha512-seS2Tj26TBVOC2NIc2rOe2y2ZO7efxITtLZcGSOnHHNOQ7CkiUBfw0Iw2ck6xkIhPwLhKNLS8BO+hEpngQlqzw==}
+
   ret@0.5.0:
     resolution: {integrity: sha512-I1XxrZSQ+oErkRR4jYbAyEEu2I0avBvvMM5JN+6EBprOGRCs63ENqZ3vjavq8fBw2+62G5LF5XelKwuJpcvcxw==}
     engines: {node: '>=10'}
@@ -335,6 +356,14 @@ packages:
     resolution: {integrity: sha512-/m8M+2BJUpoJdgAHoG+baCwBT+tf2VraSfkBgl0Y00qIWt41DJ8R5B8nsEw0I58YwF5IZH6z24/2TobDKnqSWw==}
     engines: {node: '>=12'}
 
+  tsx@4.19.3:
+    resolution: {integrity: sha512-4H8vUNGNjQ4V2EOoGw005+c+dGuPSnhpPBPHBtsZdGZBk/iJb4kguGlPWaZTZ3q5nMtFOEsY0nRDlh9PJyd6SQ==}
+    engines: {node: '>=18.0.0'}
+    hasBin: true
+
+  undici-types@6.21.0:
+    resolution: {integrity: sha512-iwDZqg0QAGrg9Rav5H4n0M64c3mkR59cJ6wQp+7C4nI0gsmExaedaYLNO44eT4AtBBwjbTiGPMlt2Md0T9H9JQ==}
+
 snapshots:
 
   '@esbuild/aix-ppc64@0.25.3':
@@ -435,6 +464,10 @@ snapshots:
       '@fastify/forwarded': 3.0.0
       ipaddr.js: 2.2.0
 
+  '@types/node@22.15.2':
+    dependencies:
+      undici-types: 6.21.0
+
   abstract-logging@2.0.1: {}
 
   ajv-formats@3.0.1(ajv@8.17.1):
@@ -536,6 +569,13 @@ snapshots:
       fast-querystring: 1.1.2
       safe-regex2: 5.0.0
 
+  fsevents@2.3.3:
+    optional: true
+
+  get-tsconfig@4.10.0:
+    dependencies:
+      resolve-pkg-maps: 1.0.0
+
   ipaddr.js@2.2.0: {}
 
   json-schema-ref-resolver@2.0.1:
@@ -582,6 +622,8 @@ snapshots:
 
   require-from-string@2.0.2: {}
 
+  resolve-pkg-maps@1.0.0: {}
+
   ret@0.5.0: {}
 
   reusify@1.1.0: {}
@@ -611,3 +653,12 @@ snapshots:
       real-require: 0.2.0
 
   toad-cache@3.7.0: {}
+
+  tsx@4.19.3:
+    dependencies:
+      esbuild: 0.25.3
+      get-tsconfig: 4.10.0
+    optionalDependencies:
+      fsevents: 2.3.3
+
+  undici-types@6.21.0: {}