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Alun Davey 4lun

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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 / 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 / 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 [email protected]:ORG/REPO.git
@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 / 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 / 2024_05_16_152355_create_system_meta_table.php
Last active May 16, 2024 16:40
Laravel faux scheduler (i.e. faux cron), if running in an environment that lacks a decent scheduler/cron option (e.g. DigitalOcean App Platform). Primarily designed to be triggered via uptime checker, e.g. can hook into health check endpoint `Event::listen(function (DiagnosingHealth $event) { FauxScheduler::dispatch(); });`
<?php
use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;
return new class extends Migration
{
/**
* Run the migrations.