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View ru.nix
{ config, pkgs, lib, ... }:
{
rune.project.name = "shopify-pay";
rune.framework.rails.enable = true;
aspect.packages.include = with pkgs; [
geolite2 ngrok mysqlClient57 overmind watchman toxiproxy v8
];
rune.project.repoName = "pay";
View apfs_volume.rb
# typed: true
# frozen_string_literal: true
require('dev')
require('fileutils')
module Dev
module Helpers
class APFSVolume
extend(T::Sig)
View nix_store_safeguard.rb
# typed: false
# frozen_string_literal: true
# Note: This is loaded *ludicrously* early in the boot process: please don't
# introduce other dependencies here.
# ===
# Okay so here's the deal. When we compile a bundle of ruby code via
# `bundlerEnv`, we install all the gems individually into a bunch of separate
View ,
#!/bin/bash
#
# usage example:
# $ , yarn --help
# This finds a derivation providing a bin/yarn, and runs it with `nix run`.
# If there are multiple candidates, the user chooses one using `fzy`.
set -euo pipefail
if [[ $# -lt 1 ]]; then
>&2 echo "usage: , <program> [arguments]"
@burke
burke / 0-README.md
Last active Jun 9, 2020
Code Release for NixCon 2019
View 0-README.md

The rest of these files are the code referenced in my NixCon 2019 talk which live in Shopify's non-public codebases. Everything in this gist is extracted with minimal or no change from our codebase, and thus some of it references libraries or other code not included here. cli-ui and cli-kit probably comprise a majority of these cases.

All code Copyright Shopify, 2019, released here under MIT License.

View ohno.rb
require('yaml')
module Ohno
def self.replace_index(welp, index)
case welp
when String
welp == "$index" ? index : welp.gsub(/\$index/, index.to_s)
else
welp
end
View vscode-vim.md

r<cr>

Replacing a space with a newline doesn't obey indentation rules:

  def foo(x)
    a = x.each { |e| puts(e) }
                  # ^ put cursor here and press `r<cr>`.
View centers.rb
#!/usr/bin/ruby --disable-gems
require('open3')
# http://fsck.com/~jesse/tmp/2019-02-15/bdfca368-6f85-40d3-ba47-e730c4c2b712/left-key-spacing.pdf
out, stat = Open3.capture2('qpdf', '--qdf', '--object-streams=disable', 'left-key-spacing.pdf', '-')
abort('qpdf fail') unless stat.success?
out.force_encoding(Encoding::BINARY)
# coordinates are indexed from top-left, x is horizontal; y is vertical
View helm-dev.el
;;; helm-dev.el --- dev cd - projectile/helm interface. -*- lexical-binding: t -*-
;; Version: 1.0.0
;; Package-Requires: ((helm "1.5") (cl-lib "0.5") (emacs "24.1"))
;;; Code:
(require 'cl-lib)
(require 'helm)
(require 'helm-utils)
View http-promise.rb
ctx = OpenSSL::SSL::SSLContext.new
ctx.set_params(verify_mode: OpenSSL::SSL::VERIFY_PEER)
raw_sock = TCPSocket.new(host, 443)
ssl_sock = OpenSSL::SSL::SSLSocket.new(raw_sock, ctx)
ssl_sock.hostname = host
ssl_sock.sync_close = true
ssl_sock.connect
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