LnL7

{ config, pkgs, ... }:

let
  # Import unstable channel.
  # sudo nix-channel --add http://nixos.org/channels/nixpkgs-unstable nixpkgs-unstable
  # sudo nix-channel --update nixpkgs-unstable
  unstable = import <nixpkgs-unstable> {};
in

{

LnL7

self: super:

{
  # Install overlay:
  # $ mkdir -p ~/.config/nixpkgs/overlays
  # $ curl https://gist.githubusercontent.com/LnL7/570349866bb69467d0caf5cb175faa74/raw/3f3d53fe8e8713ee321ee894ecf76edbcb0b3711/lnl-overlay.nix -o ~/.config/nixpkgs/overlays/lnl.nix
  userPackages = super.userPackages or {} // {

    # Example:
    hello = self.hello;

klange

Since this is on Hacker News and reddit...

• No, I don't distribute my résumé like this. A friend of mine made a joke about me being the kind of person who would do this, so I did (the link on that page was added later). My actual résumé is a good bit crazier.
• I apologize for the use of _t in my types. I spend a lot of time at a level where I can do that; "reserved for system libraries? I am the system libraries".
• Since people kept complaining, I've fixed the assignments of string literals to non-const char *s.
• My use of type * name, however, is entirely intentional.
• If you're using an older compiler, you might have trouble with the anonymous unions and the designated initializers - I think gcc 4.4 requires some extra braces to get them working together. Anything reasonably recent should work fine. Clang and gcc (newer than 4.4, at le

edolstra

Nix Flake MVP

Goals

• To provide Nix repositories with an easy and standard way to reference other Nix repositories.

• To allow such references to be queried and updated automatically.

• To provide a replacement for nix-channel, NIX_PATH and Hydra

mikhailov

events {
  worker_connections  1024;
}

http {
  default_type       text/html;
  access_log         /dev/stdout;
  sendfile           on;
  keepalive_timeout  65;

aktau

#!/bin/sh
if [ "$#" -eq 1 ]; then stdinmsg=$(cat); fi
exec <"$0" || exit; read v; read v; read v; exec /usr/bin/osascript - "$@" "$stdinmsg"; exit

-- another way of waiting until an app is running
on waitUntilRunning(appname, delaytime)
    repeat until my appIsRunning(appname)
        tell application "Messages" to close window 1
        delay delaytime
    end repeat

FRidh

Python on Nix infrastructure

Introduction

Python is used throughout Nixpkgs. We use it for certain scripts, we provide Python libraries, and we provide applications. There are several methods on how to use Python on Nix, each with their pros and cons. An overview of all issues with the current Python infrastructure on Nix is available in the placeholder issue 1819.

Goal

LnL7

#!/usr/bin/env bash

sudo mkdir -p /run/nix/current-load
sudo launchctl unload /Library/LaunchDaemons/org.nixos.nix-daemon.plist
sudo rm /Library/LaunchDaemons/org.nixos.nix-daemon.plist
sudo curl -fsSL -o /Library/LaunchDaemons/org.nixos.nix-daemon.plist https://gist.github.com/LnL7/ba2eac19e77cd6b4bb02c8de03bf5f4e/raw/69722c2b13c4eb022a1312cd6891838b413e1f96/org.nixos.nix-daemon.plist
sudo launchctl load /Library/LaunchDaemons/org.nixos.nix-daemon.plist

# Configure /etc/nix/machines
# Make sure root can ssh to the builder (known_hosts etc.)

danbst

nixq - jq but with Nix syntax

Familliar syntax and all of <nixpkgs/lib> and builtins in your hands.

Now going through jq tutorial:

Identity filter

$ # jq

LnL7

sandbox = true
extra-sandbox-paths = /System/Library/Frameworks /System/Library/PrivateFrameworks /usr/lib /private/tmp /private/var/tmp /usr/bin/env