webstrand

#!/bin/bash

load-environ() {
    local -
    set -euo pipefail

    if [[ "${1:-}" == "--help" || "${1:-}" == "-h" || -z "${1:-}" ]]; then
        cat <<'EOF'
load-environ — import variables from an environ(7) file

webstrand

Git Namespace Vendoring

A method for vendoring git dependencies into the host repository using git namespaces, so that installation from git remotes resolves using the local git namespaces rather than over the network. This makes installs faster, eliminates dependency on upstream availability, protects against remote force-pushes rewriting history, and protects against link rot rendering a package unbuildable.

The Technique

Git namespaces allow us to treat a prefix under refs/namespaces/<n> as a remote repository root. This enables us to mirror a foreign repository into that prefix on our local repository: head, branches, tags, notes, replacements, and any other refs the remote exposes. The underlying objects (commits, trees, blobs) are deduplicated into the shared object store. Git invoked via git --namespace=<ns> or GIT_NAMESPACE=<ns> treats refs/namespaces/<ns>/ as the ref root for operations against remote URLs.

By configuring git's url.*.insteadOf rules to rewrite a git dependency's re

webstrand

#!/bin/bash
set -euo pipefail

if [ $# -eq 0 ]; then
  echo "Usage: $(basename "$0") <command> [args...]" >&2
  exit 1
fi

# ── Read-only paths to expose under $HOME ──
# Add or remove entries as needed

webstrand

// 3D Dom viewer, copy-paste this into your console to visualise the DOM as a stack of solid blocks.
// You can also minify and save it as a bookmarklet (https://www.freecodecamp.org/news/what-are-bookmarklets/)
(() => {
  const SHOW_SIDES = false; // color sides of DOM nodes?
  const COLOR_SURFACE = true; // color tops of DOM nodes?
  const COLOR_RANDOM = false; // randomise color?
  const COLOR_HUE = 190; // hue in HSL (https://hslpicker.com)
  const MAX_ROTATION = 180; // set to 360 to rotate all the way round
  const THICKNESS = 20; // thickness of layers
  const DISTANCE = 10000; // ¯\\_(ツ)_/¯

webstrand

#!/usr/bin/env -S cargo +nightly -Z script
---
edition = "2024"
[dependencies]
tempfile = "3"
thiserror = "1"
reflink-copy = "0.1"
chrono = "0.4"
---

webstrand

[NetDev]
Name=wg0
Kind=wireguard

[WireGuard]
PrivateKey=[snip]
RouteMetric=1000
# Table and fwmark are arbitrary
RouteTable=73547
FirewallMark=0x11f4b

webstrand

import { type Plugin } from "vite";
import { default as parseBasicAuth, type BasicAuthResult } from "basic-auth";
import { createHash, timingSafeEqual, randomBytes } from "node:crypto";
import { type IncomingMessage } from "node:http";

const HASH_FUNCTION = "sha256";
const HASH_SIZE = createHash(HASH_FUNCTION).digest().length;
const SALT_SIZE = 16;

export type HashedPassword = readonly [hash: Buffer, salt: Buffer];

webstrand

class Multimap<K, V> {
  #buckets = new Map<K, Map<V, readonly [K, V]>>();
  #order = new Set<readonly [K, V]>();
  constructor(from?: Iterable<readonly [K, V]> | null) {
    if(from != null) for(const { 0: key, 1: value } of from) {
      this.add(key, value);
    }
  }

  static fromHeaders<K, V>(headers: Iterable<{name: K, value: V}>) {

webstrand

#!/usr/bin/env -S cargo +nightly -Zscript

---cargo
[dependencies]
futures = "0.3.31"
input-linux = { version = "0.7.1", features = ["codec", "tokio-util-0_7"] }
tokio = { version = "1.46.1", features = ["full"] }
tokio-util = { version = "0.7.15", features = ["full"] }
---

webstrand

declare const END: unique symbol;
type END = typeof END;

export type UnionToTuple<
  T,
  I = (() => END) &
    ((T extends T ? (x: () => T) => void : never) extends (x: infer U) => void
      ? U
      : never),
  Acc extends readonly unknown[] = [],