LnL7

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

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

shlevy

from __future__ import print_function
import sys
import tokenize

_is_declarative = True
with (getattr(tokenize, 'open', open))('setup.py') as setup_py:
    _lines = []
    for line in setup_py:
        if _is_declarative and line.strip() not in ['import setuptools', 'from setuptools import setup', 'setup()', '']:

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.)

LnL7

command="/nix/var/nix/profiles/default/bin/nix-store --serve --write" ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDFiwKsqtlnuDyF+c9AJO+krQQmvWRtdvEM3d2FMwYOU0sVU1gGHXHpdb/QtvZyZV+bvSro+UfedJW+FaLMd+twun4llp/mlOEzKX6mz1xY6OtGIVc1a5wb2MY2Eb6aptlJUNzW469HqdvJKGlEOEcOt1b74WBERry5vNzGlS8MWX1qdjKlsnuQg6Xeb0XLLM7gi6S8x+H4ZuFtkjdaTC6Je+Gi61O1n845L767tOTHJZUDhCLPbwdg1zpwD+lMI10QgkPkgc9uatXkjvCcX8O51WxB2UTp4w4NwP/Lp5BZV/SgcbMUjhKNVtRDqH1CdRgQMg5Bo5WIyYatx/nAdb4P insecure docker key

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

{ config, lib, pkgs, ...}:

with lib;

{
  nix.package = pkgs.nixUnstable;
  nix.trustedUsers = [ "hydra" ];
  nix.binaryCaches = [ "http://cache.example.org" "https://cache.nixos.org" ];

  nix.buildMachines = [

LnL7

# Edit this configuration file to define what should be installed on
# your system.  Help is available in the configuration.nix(5) man page
# and in the NixOS manual (accessible by running ‘nixos-help’).

{ config, pkgs, ... }:

{
  imports =
    [ # Include the results of the hardware scan.
      ./hardware-configuration.nix

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;

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

{