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Alun Davey 4lun

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@4lun
4lun / helpers.php
Created April 22, 2024 12:00
Laravel Route macros/helpers for serving multiple domains
<?php
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Route;
// Usage:
//
// Route::domain('domain.com', function () {
// Route::get('/', [DomainController::class, 'index']);
// });
@4lun
4lun / apache_app.conf
Last active April 18, 2024 16:32
Get access logs on DigitalOcean App Platform (with PHP via heroku-php-apache2) logging the forwarded Client IP by default on the "Runtime Logs" tab
# Update run_command in app spec to pass config, e.g. `run_command: heroku-php-apache2 -C apache_app.conf public/`
DirectoryIndex index.php index.html index.htm
# mod_remoteip should be loaded by default, but needs configuration
RemoteIPHeader DO-Connecting-IP
# Trust any private IPv4 ranges
RemoteIPTrustedProxy 10.0.0.0/8
RemoteIPTrustedProxy 172.16.0.0/12
@4lun
4lun / git-clone-different-ssh-key.sh
Created February 20, 2024 10:32
Clone a git repo using an alternative ssh key
GIT_SSH_COMMAND="ssh -i ~/.ssh/PRIVATE_KEY" git clone git@github.com:ORG/REPO.git
@4lun
4lun / gist:9a9bd9c3d195d22005216d71ec661b55
Created January 19, 2024 15:15
Nginx server block config lines for piping access_log and error_log to syslog (useful for then getting relayed to papertrail). Source: https://chabik.com/nginx-logging-to-syslog/
access_log syslog:server=unix:/dev/log,tag=nginx,nohostname,severity=info combined;
error_log syslog:server=unix:/dev/log,tag=nginx,nohostname,severity=error;
@4lun
4lun / toBlueprint.js
Created November 30, 2023 10:20
Generate a quick and dirty type "blueprint" of a JS object/array/variable
function toBlueprint(obj) {
if (!obj || typeof obj !== 'object') {
return obj;
}
if(Array.isArray(obj)) {
return obj.map(toBlueprint) // nit: won't unify common props
}
return Object.keys(obj).reduce((acc, key) => {
let blueprint = typeof obj[key];
if (blueprint === "object" && blueprint) {
@4lun
4lun / t480s-fix-trackpad.bashrc
Created June 14, 2023 09:28
Trackpad sometimes stops working on T480s under Ubuntu, this restarts the driver which "fixes" it (until it stops again) without a restart
alias fix_trackpad="sudo modprobe -r elan_i2c && sudo modprobe elan_i2c"
@4lun
4lun / useEffectDebug.ts
Created March 21, 2023 12:20
Simple useEffect debug hook for figuring out which dependencies have changed in React
import { DependencyList, EffectCallback, useEffect, useRef } from 'react';
const useEffectDebug = (
effect: EffectCallback,
deps: DependencyList,
label?: string,
) => {
const previous = useRef<DependencyList>();
useEffect(() => {
const changedDepIndexes: number[] = [];
@4lun
4lun / index.html
Created September 17, 2019 17:24
Source of https://tilde.club/~alun/
<html>
<head>
<title>~alun</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<style>
body {
box-sizing: border-box;
margin: 0;
padding: 2vh 5vh 4vh;
background: #050505;
@4lun
4lun / macos-dev-setup.sh
Created October 8, 2018 15:59
/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
brew install nvm && echo -e "\
NVM_DIR=\"$HOME/.nvm\"\n. \"/usr/local/opt/nvm/nvm.sh\"
" >> ~/.bash_profile && source ~/.bash_profile &&
nvm install v8 --default &&
brew cask install iterm2 chromium visual-studio-code 1password authy alfred
sudo rm -rf Downloads/
ln -s ~/Desktop Downloads
@4lun
4lun / domain.com
Last active November 20, 2020 20:06
NGINX config for using Let's Encrypt via the acme.sh client, assumes the existence of a `/var/www/.letsencrypt` directory and enforces HTTPS while allowing cert issue/renewal over HTTP
server {
listen 80;
server_name domain.com;
include letsencrypt_params;
}
server {
listen 443;
server_name domain.com;