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hacking on datum.net

Drew Raines drewr

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hacking on datum.net
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drewr / mts-to-mp4.sh
Created January 10, 2026 16:32
#!/usr/bin/env bash
INPUT=$*
OUTPUT=$(basename $INPUT .MTS)
### Fast version, just copies streams to mp4, but failed on one MTS file
#echo ffmpeg -i $INPUT -c:v copy -c:a aac ${OUTPUT}.mp4
### Slow version, re-encodes, but works on every file
echo ffmpeg -i $INPUT -y -c:v libx264 -crf 23 -c:a aac -b:a 128k ${OUTPUT}.mp4
@drewr
drewr / bb.edn
Last active December 7, 2025 06:19
{:paths ["src"]
:deps {org.clojure/clojure {:mvn/version "1.12.3"}}
:tasks
{:require [[clojure.string :as str]]
test {:doc "Run the test suite."
:task (clojure "-M:test" "-m" "cognitect.test-runner")}
test:bb {:doc "Run the test suite using Babashka to check compatibility."
:extra-paths ["test"]
@drewr
drewr / turn-up-ticket.md
Created December 6, 2025 16:50
name about title labels assignees
Turn-Up Ticket
Procedure for managing changes in production.
[turn-up] <Summary>
@drewr
drewr / production-readiness.md
Created December 5, 2025 02:21

Production Readiness:

Background

@drewr
drewr / claude-kubebuilder.md
Created November 11, 2025 18:32

I want to build a model and its APIs using the kubebuilder pattern. Don't use code examples or any particular programming language. Walk me through at the REST API layer or other interfaces how I would need to build in my language of choice

I'll walk you through the conceptual architecture and interfaces you need to build, independent of language.

The Core Insight

You're essentially building two parallel systems that share data sources:

  1. The Reconciliation System (Kubebuilder's domain)
  2. The REST API System (Your webapp domain)
@drewr
drewr / config.txt
Last active January 3, 2026 14:40
Ghostty config for Emacs on macOS
theme = Alabaster
font-family = Menlo
macos-option-as-alt = true
# alt because I use cmd-key-happy to swap cmd and option
# Could use esc:CHAR instead of text:ESCAPE here.
keybind = alt+a=text:\x1ba
keybind = alt+b=text:\x1bb
keybind = alt+c=text:\x1bc
keybind = alt+d=text:\x1bd
@drewr
drewr / README.org
Last active February 3, 2025 18:44
Quick slack interaction
  1. Create slack app in the UI (the command line ended up creating an unusable app)
  2. Add these oauth permissions
channels:history
channels:read
groups:history
groups:read
im:history
mpim:history
team:read
@drewr
drewr / defn-podcast.org
Last active November 26, 2024 04:12

drewr on defn Podcast

2024-11-24

How a mediocre programmer did some useful things.

Bio

  • Based in Nashville, TN, USA, moved here in late 90s to briefly pursue music
  • Local community: church, transit advocacy
@drewr
drewr / index.html
Last active February 16, 2024 22:29
<!DOCTYPE html>
<html lang="en">
<head>
<title>Display a satellite map</title>
<meta property="og:description" content="Display a satellite raster baselayer." />
<meta charset='utf-8'>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel='stylesheet' href='https://unpkg.com/maplibre-gl@4.0.1/dist/maplibre-gl.css' />
<script src='https://unpkg.com/maplibre-gl@4.0.1/dist/maplibre-gl.js'></script>
<style>
@drewr
drewr / rust-compile-errors.txt
Created February 15, 2024 17:25
drewr@474b6b83 Thu 15 17:25:03 877 1 src/drewr/rustutils(main●)% nix-shell -E 'let pkgs = import <nixpkgs> {}; unstable = import <nixpkgs-unstable> {}; shell = pkgs.mkShell { buildInputs = [ unstable.cargo unstable.pkg-config unstable.openssl unstable.glibc ];}; in shell' --run "cargo build"
Compiling libc v0.2.153
Compiling proc-macro2 v1.0.78
Compiling syn v1.0.109
Compiling indexmap v1.9.3
Compiling aho-corasick v1.1.2
Compiling form_urlencoded v1.2.1
Compiling clap_lex v0.2.4
Compiling proc-macro-error-attr v1.0.4
Compiling unicode-normalization v0.1.22