flokli

// Builds a OCI bundle from a BuildRequest and a path, which points to an
// existing (and empty) path to a directory (usually a temporary).
//
// This function emits an OCI bundle that will run the build specifed in the
// buildRequest.
//
// After running this function, the directory contains the following:
//
//   - `config.json`, the OCI runtime spec itself
//   - `scratch`, a directory containing other directories which will be

flokli

tvix-cli from https://cl.tvl.fyi/c/depot/+/8572/33:

❯ /nix/store/fi3j1sbpd2fzwbjnak924z58zhpd07j0-hyperfine-1.16.1/bin/hyperfine --warmup 10 './target/release/tvix -E "with import <nixpkgs>{}; toString stdenv"' 'nix-instantiate --eval --json --expr "with import <nixpkgs>{}; toString stdenv"'
Benchmark 1: ./target/release/tvix -E "with import <nixpkgs>{}; toString stdenv"
  Time (mean ± σ):      1.235 s ±  0.013 s    [User: 1.161 s, System: 0.074 s]
  Range (min … max):    1.218 s …  1.254 s    10 runs
 
Benchmark 2: nix-instantiate --eval --json --expr "with import <nixpkgs>{}; toString stdenv"
  Time (mean ± σ):     193.7 ms ±   3.4 ms    [User: 161.7 ms, System: 32.0 ms]
  Range (min … max):   190.3 ms … 203.1 ms    14 runs

flokli

running tests
PERL_DL_NONLAZY=1 "/nix/store/rgw6wzny8rqpri516srzvjv2gqsg1niv-perl-5.36.0/bin/perl" "-MExtUtils::Command::MM" "-MTest::Harness" "-e" "undef *Test::Harness::Switches; test_harness(0, 'blib/lib', 'blib/arch')" t/*.t
t/01_NetPBM.t ................................. ok     
t/02_Scanner_Options_brother.t ................ ok   
t/02_Scanner_Options_Brother_DCP-7025.t ....... ok   
t/02_Scanner_Options_Brother_MFC_5100c.t ...... ok   
t/02_Scanner_Options_Brother_MFC_8860DN.t ..... ok   
t/02_Scanner_Options_canonLiDE25.t ............ ok   
t/02_Scanner_Options_canoscan_FB_630P.t ....... ok   
t/02_Scanner_Options_epson1.t ................. ok   

flokli

❯ nix-build -A nixosTests.systemd-cryptenroll
this derivation will be built:
  /nix/store/wrrx8d9splrkd484p6cjrrwpn1n81f98-vm-test-run-systemd-cryptenroll.drv
building '/nix/store/wrrx8d9splrkd484p6cjrrwpn1n81f98-vm-test-run-systemd-cryptenroll.drv'...
Machine state will be reset. To keep it, pass --keep-vm-state
start all VLans
start vlan
running vlan (pid 7; ctl /build/vde1.ctl)
(finished: start all VLans, in 0.00 seconds)
run the VM test script

flokli

package main

import (
	"encoding/hex"
	"fmt"

	nixhash "github.com/nix-community/go-nix/pkg/hash"
	"github.com/nix-community/go-nix/pkg/nixbase32"
)

flokli

{ pkgs, lib, ... }:

let
  nsncdPackage = pkgs.rustPlatform.buildRustPackage rec {
    pname = "nsncd";
    version = "unstable-2021-10-13";

    src = pkgs.fetchFromGitHub {
      owner = "flokli";
      repo = "nsncd";

flokli

{ stdenv
, lib
, fetchFromGitHub
, kernel
, kmod
}:

stdenv.mkDerivation {
  pname = "qnap-ec";
  version = "unstable-2021-11-22";

flokli

#!/usr/bin/env bash
# This assumes a booted rescue system, copies the installation media to the destination disk
# it'll then add a CIDATA partition to the end of the disk, and prepare it with user-data
# used in a terraform ssh provisioner, but extracted to here for now.

destination_disk=/dev/nvme0n1
talos_version=v0.14.3

wipefs -af $destination_disk
wget https://github.com/talos-systems/talos/releases/download/${talos_version}/nocloud-amd64.raw.xz

flokli

- name: This doesn't work
  hosts: localhost
  connection: local
  gather_facts: no
  become: no
  tasks:
    - local_action: >
        shell
        echo hey

flokli

# stolen from https://gist.github.com/tarnacious/f9674436fff0efeb4bb6585c79a3b9ff
{ config, lib, pkgs, ... }:

with lib;

{
  imports =
    [
      <nixpkgs/nixos/modules/installer/cd-dvd/channel.nix>
      ./configuration.nix