Mic92

#include <stdio.h>

int main(int argc, char** argv) {
  // argc is live
  printf("hello world\n");
  // argc was overwritten by &"hello world"
}

Mic92

{ pkgs ? import <nixpkgs> {} }:

let
  fixWrapper = pkgs.runCommand "fix-wrapper" {} ''
    mkdir -p $out/bin
    for i in ${pkgs.gcc.cc}/bin/*-gnu-gcc*; do
      ln -s ${pkgs.gcc}/bin/gcc $out/bin/$(basename "$i")
    done
    for i in ${pkgs.gcc.cc}/bin/*-gnu-{g++,c++}*; do
      ln -s ${pkgs.gcc}/bin/g++ $out/bin/$(basename "$i")

Mic92

   (musl.overrideAttrs (old: {
      configureFlags = (old.configureFlags or []) ++ ["--enable-wrapper=all"];
      preFixup = (old.preFixup or "") + ''
        for i in bin/{musl-gcc,musl-clang,ld.musl-clang}; do
          moveToOutput $i $dev
        done
        moveToOutput lib/musl-gcc.specs $dev
        substituteInPlace $dev/bin/musl-gcc \
          --replace $out/lib/musl-gcc.specs $dev/lib/musl-gcc.specs
      '';

Mic92

# Nix is a powerful package manager for Linux and other Unix systems that makes
# package management reliable and reproducible: https://nixos.org/nix/.
# This file is intended to be used with `nix-shell`
# (https://nixos.org/nix/manual/#sec-nix-shell) to setup a fully-functional
# LEDE build environment by installing all required dependencies.
with import <nixpkgs> {};
stdenv.mkDerivation {
  name = "openwrt-dev-env";
  buildInputs = [
    # This list is more explicit then it have to be: it also includes utils

Mic92

{config,...}:
{
services.tor = {
        enable = true;
        extraConfig = ''
          SocksPort 0
          HiddenServiceNonAnonymousMode 1
          HiddenServiceSingleHopMode 1
          ExitNodes {de}
          NewCircuitPeriod 120

Mic92

$ nix-shell 'https://gist.github.com/Mic92/93f65c4d42ac72c8d64397258cada90c/archive/0159f2d6894ea2928e0b05d6ee46349be81681d6.tar.gz' --command 'studio-link'

Mic92

#! /usr/bin/env nix-shell
#! nix-shell -i python3 -p python3 python3Packages.seaborn python3Packages.natsort

from plot import sns, plt
import matplotlib
from collections import defaultdict
from lxml import etree
import natsort
import pandas as pd
import re

Mic92

use Digest::HMAC_SHA1;

# nix-shell -p perlPackages.DigestHMAC

# @body: full http post body
# @signature: value of X-Hub-Signature header field
# @secret_key: value configured in https://developer.github.com/v3/repos/hooks/#create-hook-config-params
# return: 1 if signature is correct
sub verify_signature {
    my ($body, $signature, $secret_key) = (@_);

Mic92

with import <nixpkgs> {};
stdenv.mkDerivation {
  name = "env";
  buildInputs = [
    bashInteractive
    gcc5
  ];
}

Mic92

use std::io;
use std::path::Path;
use std::fs::create_dir_all;

fn mkdir_p<P: AsRef<Path>>(path: &P) -> io::Result<()> {
     if let Err(e) = create_dir_all(path) {
         if e.kind() != io::ErrorKind::AlreadyExists {
             return Err(e)
         }
     }