cyco130’s gists

cyco130 / dploy-nginx.sh

Created April 8, 2024 09:26

Simple deployment manager

	# This script also runs on the VPS.
	# It handles the bits that require
	# root access.

	set -e

	if [ $(id -u) != 0 ]; then
	echo "You're not root"
	exit 1
	fi

cyco130 / promises.js

Created December 26, 2023 17:52

Promise test

	function fnThatReturnsPromiseOrValue() {
	const random = Math.random();
	if (random > 0.5) {
	return Promise.resolve(random);
	} else {
	return random;
	}
	}

	async function naive() {

cyco130 / mini-cjs.js

Last active August 3, 2023 20:13

A toy CommonJS implementation

	import fs from "node:fs";
	import path from "node:path";
	import url from "node:url";

	const cache = {};

	function createRequire(filename) {
	function require(specifier) {
	const resolved = require.resolve(specifier);
	if (resolved in cache) {

cyco130 / Chat.md

Last active May 24, 2023 10:01

Copilot Chat - First Try

cyco130

Are there any problems with this code?

export function escapeHtml(text: string): string {
	return text
		.replace(/</g, "&lt;")
		.replace(/&/g, "&amp;")
		.replace(/>/g, "&gt;")
		.replace(/"/g, "&quot;")

cyco130 / als.mjs

Created February 22, 2023 16:25

AsyncLocalStorage-based Node server framework

	import { createServer } from "node:http";
	import { AsyncLocalStorage } from "node:async_hooks";

	const asyncLocalStorage = new AsyncLocalStorage();

	createServer((req, res) => {
	asyncLocalStorage.run({ req, res }, () => {
	asyncHandler().catch((err) => {
	console.error(err);
	if (!res.writableEnded) {

cyco130 / usePersistentState.ts

Last active November 17, 2022 07:46

	import { Dispatch, SetStateAction, useState, useEffect } from 'react';

	export function usePersistentState<T>(
	key: string,
	defaultValue: T
	): [T, Dispatch<SetStateAction<T>>] {
	const [state, setState] = useState<T>(defaultValue);

	// Save to session storage on unload
	useEffect(() => {

cyco130 / observable.ts

Last active October 24, 2022 12:39

	export function observable<T>(value: T): Observable<T> {
	const subscribers = new Set<(val: T) => void>();

	function run(): T;
	function run(newValue: T): void;
	function run(updateFunction: (oldValue: T) => T): void;
	function run(newValueOrUpdateFn?: T \| ((oldValue: T) => T)): T \| void {
	if (newValueOrUpdateFn === undefined) {
	return value;
	}

cyco130 / super-simple-rpc.ts

Last active October 1, 2021 14:40

	interface RpcModules {
	"example-remote-module": MapReturnTypesToPromise<
	typeof import("example-remote-module")
	>;
	}

	export function importRemote<S extends keyof RpcModules>(
	module: S
	): RpcModules[S] {
	return new Proxy({} as any, {

cyco130 / elon-musk.js

Last active May 13, 2022 12:46

	(function () {
	const ticks = Array.from(
	document.querySelectorAll("[aria-label='Verified account']")
	)
	.filter(
	(tick) =>
	tick?.parentElement?.parentElement?.children[0].textContent ===
	"Elon Musk"
	)
	.forEach((tick) => {

cyco130 / istanbul-deaths.js

Last active April 8, 2020 06:51

	// Modern bir tarayıcıda https://www.turkiye.gov.tr/istanbul-buyuksehir-belediyesi-vefat-sorgulama
	// adresine gidip bu kodu developer console'a yapıştırarak çalıştırabilirsiniz.

	(function() {
	async function send(url, date) {
	let fd = new FormData();

	fd.append("tarih", date);
	fd.append("token", document.body.dataset.token);
	fd.append("btn", "Sorgula");

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