Attila Gulyas toraritte

If you want a run-down of the 1.3 changes and the design decisions behidn those changes, check out the LonestarElixir Phoenix 1.3 keynote: https://www.youtube.com/watch?v=tMO28ar0lW8

To use the new phx.new project generator, you can install the archive with the following command:

$ mix archive.install https://github.com/phoenixframework/archives/raw/master/phx_new.ez

Bump your phoenix dep

Phoenix v1.3.0 is a backwards compatible release with v1.2.x. To upgrade your existing 1.2.x project, simply bump your phoenix dependency in mix.exs:

Some notes for tricky things I've run into while packaging things for Nix...

Searching through package expressions in the `master` branch of `nixpkgs`

There is a code search available here. It's considerably more useful and accurate than GitHub's search.

Creating your own package 'repository'

This article explains that.

Nix String and Path Concatenation

From Bas van Dijk:

To understand these things I would recommend using nix-repl:

$ nix-repl
Welcome to Nix version 1.11.2. Type :? for help.

Installation of NixOS with encrypted root

These are my notes on instaling NixOS 16.03 on a Lenovo ThinkPad X1 Carbon (4th generation) with an encrypted root file system using UEFI.

Most of this is scrambled from the following pages:

git archive --format=tar.gz -o /tmp/my-repo.tar.gz --prefix=my-repo/ master

More detailed version: https://til.simonwillison.net/git/git-archive

	# ========
	# NOTATION
	# ========

	# Control.Monad (Haskell) Bind
	>>=

	# Witchcraft.Chain.bind (Elixir)
	>>>

	--- ----------------- ----
	Map Quick Explanation Link
	--- ----------------- ----
	< <F1> Causes Netrw to issue help
	<cr> Netrw will enter the directory or read the file \|netrw-cr\|
	<del> Netrw will attempt to remove the file/directory \|netrw-del\|
	<c-h> Edit file hiding list \|netrw-ctrl-h\|
	<c-l> Causes Netrw to refresh the directory listing \|netrw-ctrl-l\|
	<c-r> Browse using a gvim server \|netrw-ctrl-r\|
	<c-tab> Shrink/expand a netrw/explore window \|netrw-c-tab\|

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

	with lib;

	{
	imports = [
	# ISO image
	<nixpkgs/nixos/modules/installer/cd-dvd/iso-image.nix>
	# Hardware support similar to installer Live CD
	<nixpkgs/nixos/modules/profiles/all-hardware.nix>

	#! /usr/bin/env nix-shell
	#! nix-shell -i bash -p curl -p xmlstarlet -p imagemagick -p jp2a -p lolcat
	#
	# showoff.sh:
	# Demonstrate the capabilities of Nix by writing a gratuitously complex shell
	# script that combines 5 different command line utilities together.
	#
	# Do the following to run this demo:
	# If you don't have Nix yet, install it with this command:
	# $ curl https://nixos.org/nix/install \| sh

	# I wanted to use ensime with vim, which requires vim + python + some python packages (websocket_client + sexpdata)
	# unfortunately, nix would build vim with a python that didn't have access to my system libraries (for referential transperancy)
	# so I needed to provide to `vim_configurable.nix` the right python to use and enable python, lua, etc. support.
	# I also wanted to keep my `.vimrc` separate because some of the vim packages I use weren't available.
	#
	# install via: `nix-env -f '<nixpkgs>' -iA myCoolVim` or `nix-env -I nixpkgs=/path/to/your/nixpkgs -f '<nixpkgs>' -iA myCoolVim`
	#
	# out put of `vim --version` below.

	{