Daiderd Jordan LnL7

## find-fixed-outputs.nix
# This expression returns a list of all fixed output derivations used by ‘expr’.
# eg.
# $ nix-instantiate find-fixed-outputs.nix --eval --strict --json --arg expr '(import <nixpkgs> {}).hello'

with import <nixpkgs> { };
with lib;

{ expr }:

let

## configuration.nix
{ config, lib, pkgs, ... }:

{
  imports = [ ./foo.nix ];
  _module.args.foo = 42;
}

## secret-store.sh
echo 'builtins.toFile "foo" "bar"' | nix-instantiate --store "local?store=$HOME/.secret/store&state=$HOME/.secret/var&log=$HOME/.secret/log" --read-write-mode --eval -

## nix-wrap
#!/usr/bin/env bash
# vim: sw=4 ts=4

NIX_WRAP=${NIX_WRAP:-0}

if [ "$NIX_WRAP" -eq 1 ]; then
	NIX_WRAP=0 exec nix-shell -p curl --run "exec $0 ${*@Q}"
fi


## haskell-packages.nix
let
  pkgs = import <nixpkgs> {};

  haskellPackages = pkgs.haskell.packages.ghc862.override {
      extension = self: super: {
        cabal = pkgs.haskell.packages.ghc862.cabalNoTest;
      };
    };
  };
in

## source-overlay.nix
self: super:

{
  tt-rss-plugin-tumblr-gdpr = super.tt-rss-plugin-tumblr-gdpr.overrideAttrs (drv: rec {
    name = "tt-rss-plugin-tumblr-gdpr-${version}";
    version = "1.3";
    src = super.fetchFromGitHub {
      owner = "GregThib";
      repo = "ttrss-tumblr-gdpr";
      rev = "v${version}";

## org.nixos.nix-daemon.plist
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>EnvironmentVariables</key>
	<dict>
		<key>NIX_SSL_CERT_FILE</key>
		<string>/nix/store/py3kd58jwpaghd15pzh2knsrr0q6ca35-nss-cacert-3.38/etc/ssl/certs/ca-bundle.crt</string>
	</dict>
	<key>Label</key>

## hydra-job-revision.sh
#!/usr/bin/env bash

hydra-job-revision() {
    local jobseteval job=$1
    shift 1
    case "$job" in
        *'/'*) ;;
        *) job="nixpkgs/trunk/$job" ;;
    esac
    case "$job" in

## nix-resolve-dependencies.sh
#!/usr/bin/env bash

if ! test -e /tmp/nix-nixpkgs-cache; then
  nix-env -f '<nixpkgs>' -qaP --no-name --out-path \* > /tmp/nix-nixpkgs-cache
fi

exprs="with import <nixpkgs> {}; (pkgs.runCommandCC or pkgs.runCommand) \"instantiate\" { buildInputs = [ $* ]; } \"\""
exprsDrv=$(nix-instantiate -E "$exprs" 2> /dev/null)

for drv in $(nix-store -qR "$exprsDrv"); do

## unstable-overlay.nix
self: super:

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

{