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kornysietsma / sort_games.py
Created December 23, 2025 19:24
Claude generated script to sort a markdown file
#!/usr/bin/env -S uv run --script
# /// script
# dependencies = []
# requires-python = ">=3.12"
# ///
import re
from pathlib import Path
@kornysietsma
kornysietsma / statusline.py
Created December 14, 2025 07:46
Claude Code statusline with context
#!/usr/bin/env -S uv run --script
# /// script
# requires-python = ">=3.10"
# ///
"""
Claude Code statusline script
Shows: directory | git:branch ±changes | model | ctx:XX%
Context percentage uses the most recent API response's usage (resets on /clear)
"""
@kornysietsma
kornysietsma / basic-mermaid.md
Created October 9, 2025 18:19
Snippets for my Agent Mermaid blog post

Mermaid.js Guide for Claude Code

This is an advanced guide to building mermaid diagrams

My prefrences

  • I like light backgrounds, so any text displayed on the background should be black or dark
  • For text on shapes, you should make sure that either you use light text on a dark shape, or dark text on a light shape.

Quick Reference

@kornysietsma
kornysietsma / update_repos.sh
Created August 5, 2024 12:22
simple script to update all git repos in child directories
#!/bin/bash -e
RED='\033[0;31m'
GREEN='\033[0;33m'
NC='\033[0m'
for dir in */; do
echo "processing $dir"
cd "$dir" || continue
@kornysietsma
kornysietsma / fetch_org_repos.rb
Created November 14, 2022 12:38
script to clone all repos for an organisation
#!/usr/bin/env ruby
require "graphql/client"
require "graphql/client/http"
require "json"
require 'set'
require 'pp'
MAX_PAGES = 999
const fooMembers = new Set([1,2]);
const barMembers = new Set([1,3]);
const groups: Map<Set<number>, String> = new Map();
groups.set(fooMembers,"foo");
groups.set(barMembers,"bar");
console.log(groups.get(fooMembers));
console.log(groups.get(new Set([1,2])));
#![forbid(unsafe_code)]
#![warn(clippy::all)]
#![warn(rust_2018_idioms)]
pub mod mymodule;
use std::ffi::OsString;
use std::fs;
use std::path::Path;
use std::path::PathBuf;
use std::process::Command;
@kornysietsma
kornysietsma / main.rs
Created September 7, 2019 18:17
byte regex fail
use regex::bytes::Regex;
fn main() {
let re = Regex::new(r"^(.*)$").unwrap();
let line: Vec<u8> = vec![
46, 45, 191, 87, 110, 176, 108, 158, 46, 45, 191, 87, 110, 176, 108, 158,
];
let s = std::str::from_utf8(&line);
if s.is_err() {
println!("Error in converting from utf8:{:?}", s);
@kornysietsma
kornysietsma / using_slow_to_string.rs
Created April 26, 2019 07:51
experimenting with rust traits and PartialEq
#![warn(clippy::all)]
#![allow(dead_code)]
use serde::ser::SerializeStruct;
use serde::ser::SerializeTuple;
use serde::{Serialize, Serializer};
use std::fmt;
use std::collections::HashMap;
use std::fmt::Debug;
@kornysietsma
kornysietsma / app.rs
Last active February 11, 2019 16:13
Slack actions and buttons in rust
extern crate actix;
extern crate actix_web;
extern crate bytes;
extern crate env_logger;
extern crate futures;
#[macro_use]
extern crate json;
#[macro_use]
extern crate serde_derive;
extern crate serde_json;