update for the new blog post.
This commit is contained in:
Yann Esposito (Yogsototh)
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7B19A4C650D59646
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@ -302,6 +302,7 @@ dl dd {
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}
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/* Make footnote text smaller and left align it (looks bad with long URLs) */
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.footref { display: inline-block; padding: 0 3px; }
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.footnotes p {
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text-align: left;
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line-height: 1.5;
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@ -556,13 +557,14 @@ a,a:visited { color: var(--hl); }
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/* ---- SYNTAX HIGHLIGHTING ---- */
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#table-of-contents { text-align: left; }
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.org-rainbow-delimiters-depth-1, .org-rainbow-delimiters-depth-9,
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.org-css-selector, .org-nix-attribute, .org-builtin,
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.org-css-selector, .org-builtin,
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.IN_REVIEW {
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color:var(--c);
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}
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.org-rainbow-delimiters-depth-2, .org-nix-builtin, .org-variable-name,
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.org-haskell-definition, .org-haskell-operator, .org-function-name, .org-diff-changed {
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.org-haskell-definition, .org-haskell-operator, .org-function-name, .org-diff-changed,
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.org-nix-attribute, .org-nxml-element-local-name {
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color:var(--b);
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}
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@ -0,0 +1,23 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
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<plist version="1.0">
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<dict>
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<key>Label</key>
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<string>com.github.target.lorri</string>
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<key>ProgramArguments</key>
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<array>
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<string>/bin/zsh</string>
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<string>-i</string>
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<string>-c</string>
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<string>$HOME/.nix-profile/bin/lorri daemon</string>
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</array>
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<key>StandardOutPath</key>
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<string>/var/tmp/lorri.log</string>
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<key>StandardErrorPath</key>
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<string>/var/tmp/lorri.log</string>
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<key>RunAtLoad</key>
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<true/>
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<key>KeepAlive</key>
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<true/>
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</dict>
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</plist>
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@ -136,34 +136,35 @@ in {
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:CUSTOM_ID: specific-tools
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:END:
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There are a few noticiable artifact here:
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There are a few noticiable artifacts here:
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The first one is ~weechat~ is a very specify build of weechat with the
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plugin I need.
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So here is the block I use:
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For that I created a new directory =weechat-with-weeslack= containing a
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=default.nix=:
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#+begin_src nix
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let
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...
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weechat-with-weeslack = 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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...
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in
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{
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...
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home.packages = with pkgs; [... weechat-with-wee-slack ...];
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...
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{ pkgs, ...}:
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pkgs.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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And in my =home.nix= I use:
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#+begin_src nix
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weechat-with-weeslack = import ./weechat-with-weeslack {
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inherit pkgs;
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};
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#+end_src
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Even if this looks cryptic.
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The important detail is just that there exists a way to say to nix I'd like
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to use weechat (an IRC client) with the wee-slack client (which uses python).
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And nix handle the rest for me.
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And nix handle the rest for me without any conflict.
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*** Another nice tool is =sws=
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:PROPERTIES:
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@ -187,30 +188,121 @@ let
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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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rel19.haskellPackages.sws
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...
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]
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#+end_src
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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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** Dev environment
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:PROPERTIES:
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:CUSTOM_ID: dev-environment
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:END:
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When working on a project.
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You can produce a pretty good local environment.
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For example, for my blog, I only use emacs and a few shell scripts.
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Still I needed to fix a few binaries, like the correct ~date~ via
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~coreutils~.
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And also I use ~html-xml-utils~ to easily deal with html/xml parsing.
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I use it to generate my RSS xml file.
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So I have a ~shell.nix~ files at the root of my project:
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#+begin_src nix
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{ pkgs ? import (fetchTarball https://github.com/NixOS/nixpkgs/archive/19.09.tar.gz) {} }:
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let my_aspell = pkgs.aspellWithDicts(p: with p; [en fr]);
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in
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pkgs.mkShell {
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buildInputs = [ pkgs.coreutils
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pkgs.html-xml-utils
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pkgs.zsh
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pkgs.perl
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pkgs.perlPackages.URI
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pkgs.minify
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pkgs.haskellPackages.sws
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pkgs.cacert
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];
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}
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#+end_src
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So I just need to launch ~nix-shell~ and I have my environment.
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A nice addition is to use direnv[fn:direnv] which support ~nix-shell~ by putting
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~use_nix~ inside the ~.envrc~ at the root of the project.
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But by default invoking ~nix-shell~ can take a few seconds everytime.
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But we can do even better by using lorri[fn:lorri].
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I start the lorri daemon in my ~StartupItems~ mainly I simply created
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the file =~/Library/LaunchAgents/com.github.target.lorri.plist=:
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#+begin_src xml :tangle com.github.target.lorri.plist :mkdirp t
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
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<plist version="1.0">
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<dict>
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<key>Label</key>
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<string>com.github.target.lorri</string>
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<key>ProgramArguments</key>
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<array>
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<string>/bin/zsh</string>
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<string>-i</string>
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<string>-c</string>
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<string>$HOME/.nix-profile/bin/lorri daemon</string>
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</array>
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<key>StandardOutPath</key>
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<string>/var/tmp/lorri.log</string>
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<key>StandardErrorPath</key>
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<string>/var/tmp/lorri.log</string>
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<key>RunAtLoad</key>
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<true/>
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<key>KeepAlive</key>
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<true/>
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</dict>
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</plist>
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#+end_src
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And started the daemon with:
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#+begin_src bash
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launchctl load ~/Library/LaunchAgents/com.github.target.lorri.plist
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#+end_src
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~lorri~ takes care of keeping a cache and watch my configuration change by
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project.
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This makes the call to ~direnv~ almost instantaneous and seemless.
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I just changed the content of my ~.envrc~ with:
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#+begin_src shell
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eval "$(lorri direnv)"
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#+end_src
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And of course this would work the same way with more complex ~shell.nix~.
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Typically for Haskell projects.
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[fn:direnv] https://direnv.net
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[fn:lorri] https://github.com/target/lorri
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** Install
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:PROPERTIES:
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:CUSTOM_ID: install
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:END:
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So you would like to use nix too?
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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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