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Russell Dempsey SgtPooki

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SgtPooki / channels_support.ts
Created May 14, 2025 17:31
simple script to test support for BroadcastChanel and MessageChannel across node/bun/deno
/**
* Simple feature‑detection helpers
* (exported so test code can get 100 % coverage).
*/
export const hasBroadcastChannel = (): boolean =>
typeof globalThis.BroadcastChannel === "function";
export const hasMessageChannel = (): boolean =>
typeof globalThis.MessageChannel === "function";
@SgtPooki
SgtPooki / README.md
Created April 16, 2025 17:18
helia verified fetch confirmation

please note the ordering of "helia:verified-fetch:trace Invoking plugin:"

@SgtPooki
SgtPooki / create-dir-example.ts
Created May 22, 2024 00:58
example of creating a directory structure with file using Helia and @helia/unixfs
const fs = unixfs(helia)
let barDir = await fs.addDirectory({ path: './bar' })
const aFileHtml = await fs.addFile({ path: './bar/a-file.html', content: uint8ArrayFromString('<html><body>Hello world</body></html>') })
barDir = await fs.cp(aFileHtml, barDir, 'a-file.html')
let fooDir = await fs.addDirectory({ path: './foo' })
fooDir = await fs.cp(barDir, fooDir, 'bar')
let deepDirCid = await fs.addDirectory({})
deepDirCid = await fs.cp(fooDir, deepDirCid, 'foo')
@SgtPooki
SgtPooki / README.md
Last active March 17, 2024 06:09
webm streaming req/res of different browsers

While debugging streaming video with the helia-service-worker-gateway, I decided to set up a basic nodejs streaming server that we could ensure a basic test case is working in the browsers, so we knew what to target.

The basic server seems to work in all browsers except for safari.

The steps to generage the attached log files are as follows:

  1. run node demo-video-server.js > <browser>.log
  2. open browser, start a new tab
@SgtPooki
SgtPooki / path-gateway-openapi.yaml
Created March 16, 2024 09:43
openapi: 3.0.3
info:
title: IPFS Gateway API
description: |
This is an OpenAPI 3.0 specification for the IPFS Gateway API, following the specs.ipfs.tech/http-gateways/path-gateway specification.
You can find more information about IPFS at [https://ipfs.tech](https://ipfs.tech).
version: 1.0.0
servers:
- url: https://ipfs.io
paths:
@SgtPooki
SgtPooki / aider-chat.nix
Last active April 26, 2024 16:35
shell.nix files for various dev environments
{ pkgs ? import <nixpkgs> {} }:
pkgs.mkShell {
buildInputs = [
pkgs.virtualenv
(pkgs.python3.withPackages (ps: with ps; [
ps.pip
]))
];
@SgtPooki
SgtPooki / claim.fluence.network airdrop.md
Last active March 11, 2024 07:05
claim.fluence.network airdrop eligible github usernames
@SgtPooki
SgtPooki / test.js
Created February 7, 2024 20:03
@helia/verified-fetch test script
import { trustlessGateway } from '@helia/block-brokers'
import { createHeliaHTTP } from '@helia/http'
import { delegatedHTTPRouting } from '@helia/routers'
import { createVerifiedFetch } from '@helia/verified-fetch'
const helia = await createHeliaHTTP({
blockBrokers: [
trustlessGateway({
gateways: ['https://cloudflare-ipfs.com', 'https://ipfs.io', 'https://trustless-gateway.link']
})
@SgtPooki
SgtPooki / index.js
Last active October 26, 2023 17:35
@sgtpooki/bulk-import-cid -- temporary stop-gap for https://github.com/ipfs/ipfs-desktop/issues/2680
#!/usr/bin/env node
// @ts-check
import { path } from 'kubo'
import {execa} from 'execa';
// get input filename from command line
const filename = process.argv[2];
console.log(`filename: `, filename);
const {stdout} = await execa('echo', ['unicorns']);
@SgtPooki
SgtPooki / generateIPFSLinks.sh
Created October 24, 2023 01:10
We want to output a list of IPFS links for all the domains using dig and return only the strings that match "dnslink=/ipfs/Qm..."