upgrade
This commit is contained in:
parent
84bdac8e87
commit
ec94f39e93
9
engine/draft-build.sh
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9
engine/draft-build.sh
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#!/usr/bin/env bash
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cd "$(git rev-parse --show-toplevel)" || exit 1
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echo "* org-publish"
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emacs -nw \
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--load project.el \
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--eval "(progn (org-publish \"draft\") (evil-quit))"
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echo "* org-publish [done]"
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@ -112,10 +112,10 @@ html {
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}
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body {
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font-family: Georgia, Cambria, 'Times New Roman', Times, serif;
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line-height: 1.8;
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font-family: "American Typewriter", Georgia, Cambria, 'Times New Roman', Times, serif;
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line-height: 1.5;
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max-width: 80ch;
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max-width: 60ch;
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min-height: 100vh;
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overflow-x: hidden;
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margin: 0 auto;
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@ -178,9 +178,7 @@ article > * + * {
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code,
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pre,
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kbd {
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font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New',
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monospace;
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font-size: 85%;
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font-family: Courier, monospace;
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}
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pre {
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padding: 1rem 1.4rem;
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@ -189,6 +187,7 @@ pre {
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border: 1px solid hsl(210, 15%, 49%);
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border-radius: 4px;
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background: hsl(210, 40%, 96%);
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font-size: 85%;
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}
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pre code {
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font-size: 95%;
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@ -419,7 +418,7 @@ label:hover { cursor: pointer; }
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body { margin:0; padding: 0; border: 0; max-width: none;}
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#preamble, #postamble { text-align: center; }
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#content,.content,#preamble,#postamble {
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max-width: 80ch;
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max-width: 60ch;
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overflow: hidden;
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margin: 0 auto;
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}
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@ -466,12 +465,12 @@ pre { line-height: 1em; }
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@media (prefers-color-scheme: dark)
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{
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:root {
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--bg: black;
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--bg: hsl(210,20%,11%);
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--rbg: var(--b03);
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--fg: var(--b1);
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--fg0: var(--b00);
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--rfg: var(--b2);
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--hl: var(--y);
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--hl: var(--g);
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}
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img { filter: brightness(0.7) saturate(0.5); }
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pre {
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@ -499,12 +498,12 @@ input#l:checked ~ div pre {
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/* dark checked */
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input#d:checked ~ div {
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--bg: hsl(210,20%,2%);
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--bg: hsl(210,20%,11%);
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--rbg: var(--b03);
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--fg: var(--b1);
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--fg0: var(--b00);
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--rfg: var(--b2);
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--hl: var(--y);
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--hl: var(--g);
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}
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input#d:checked ~ div img {
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filter: brightness(0.7) saturate(0.5);
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178
src/drafts/XXXX-how-i-use-nix/index.org
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178
src/drafts/XXXX-how-i-use-nix/index.org
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#+Title: How I use nix
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#+Author: Yann Esposito
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#+Email: yann@esposito.host
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#+Date: [2020-06-14 Sun]
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#+KEYWORDS: nix, programming
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#+DESCRIPTION: In this article I explain how I use nix.
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#+DESCRIPTION: As a brew replacement, as home environment manager,
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#+DESCRIPTION: to have reproductible dev environment.
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#+LANGUAGE: en
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#+LANG: en
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#+OPTIONS: H:5 auto-id:t toc:nil
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#+STARTUP: showeverything
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In this article I'll explain how I use nix.
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I don't use NixOS nor any Linux as my main desktop environment[fn:desktop].
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Still I use [[https://nixos.org/nix][nix]] on a few mac computers.
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It has multiple usages.
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First, let's start by the bad news.
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Recent macOS security policy made nix a bit harder to install on a mac.
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See [[https://hydra.nixos.org/build/119559243/download/1/manual/#sect-macos-installation][macOS Installation instructions]].
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Once you have nix installed you should update the nix-channel.
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Mainly a nix-channels is where are the definitions of all the packages.
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See [[https://hydra.nixos.org/build/119559243/download/1/manual/#sec-channels][nixOS documentation]].
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** Home Manager
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:PROPERTIES:
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:CUSTOM_ID: home-manager
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:END:
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First, I use [[https://github.com/rycee/home-manager][home-manager]], it's first usage it to list a reproductible list
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of application I need on all my desktop environments.
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So i edit the file =~/.config/nixpkgs/home.nix=.
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I provide a list of packages I want to have when I start a new shell.
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#+begin_src nix
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home.packages = with pkgs; [
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# nix
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nix-prefetch-git
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lorri
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# emacs
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emacsMacport
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imagemagick
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gnupg
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# vim
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neovim
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# shell
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direnv
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fasd
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fd
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findutils
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fortune
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gawk
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git
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gitAndTools.diff-so-fancy
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graphviz
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htop
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httpie
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jq
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jwt-cli
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libressl
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mustache-go
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pandoc
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ripgrep
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rtv
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wakatime
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xpdf # pdftotext
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yadm
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youtube-dl
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# clojure
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leiningen
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boot
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adoptopenjdk-bin
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joker
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# Haskell
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ghc
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cabal-install
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(all-hies.selection
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{ selector = p:
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{ inherit (p) ghc865; };})
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# Common LISP
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sbcl
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# mails
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offlineimap
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notmuch
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msmtp
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gmailieer
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# docker
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docker-compose
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# weechat
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rel20weechat
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aspell
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aspellDicts.en
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aspellDicts.fr
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];
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#+end_src
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There are a few noticiable artifact here:
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The first one is ~rel20weechat~ is a very specify build of weechat with the
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plugin I need. So here is the block I use:
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#+begin_src nix
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rel20 = import (fetchGit {
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name = "nixpkgs20";
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url = "https://github.com/NixOS/nixpkgs";
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# obtained via
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# git ls-remote https://github.com/NixOS/nixpkgs nixpkgs-20.03-darwin
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ref = "refs/heads/nixpkgs-20.03-darwin";
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rev = "58f884cd3d89f47672e649c6edfb2382d4afff6a";
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}) {};
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rel20weechat = rel20.weechat.override {
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configure = { availablePlugins, ... }: {
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# plugins = with availablePlugins; [ python perl guile ];
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scripts = with pkgs.weechatScripts; [ wee-slack ];
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};
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};
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#+end_src
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First ~rel20~ pin a nixpkgs some specific commit of nix packages.
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Second, I overriden the default packages of the =weechat= package.
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Another interresting one is this block:
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#+begin_src nix
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let
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...
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rel19 = import (fetchGit {
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name = "nixpkgs19";
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url = "https://github.com/NixOS/nixpkgs";
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ref = "refs/heads/nixpkgs-19.09-darwin";
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rev = "2f9bafaca90acd010cccd0e79e5f27aa7537957e";
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}) {};
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haskellDeps = ps: with ps; [
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base
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protolude
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tidal
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shake
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rel19.haskellPackages.sws
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];
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ghc = pkgs.haskellPackages.ghcWithPackages haskellDeps;
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...
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in
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home.packages = with pkgs; [
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...
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ghc
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...
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]
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#+end_src
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So it means I want to install =ghc= the main Haskell compiler.
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But also with some specific haskell packages.
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The interresting part, is that in most classical OS environment if you want
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a package from a specific language platform.
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You need to install the package manager for this language (npm, pip,
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etc...).
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And in =nixpkgs= there are formulae for most of these language specific
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packages.
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So instead of just installing =cabal-install= and then installing the
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packages I need.
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Which could also go bad, because they might be upgraded and not be
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compatible all at the same time.
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I used nix to install the packages I needed.
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And one interresting detail.
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One package [[https://hackage.haskell.org/package/sws][=sws=]] is broken in 20.03 on darwin.
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So I used the older version from 19.09.
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[fn:desktop]: I'm using macOS, and I have multiple macs.
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A laptop and two desktop machines.
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Using the 27" iMac is my ultimate work station.
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It really enhance my productivity.
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Still the laptop is a superior work environment for more casual tasks.
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I guess I might write someday about my full work environment.
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