Switch to NixOS unstable for CI

No one else needs to build the site anyway
so there's no point to test for portability.

2 files changed, 15 insertions, 12 deletions

diff --git a/.build.yml b/.build.yml
index 9496392..35e7653 100644
--- a/.build.yml
+++ b/.build.yml
@@ -1,18 +1,21 @@
-image: archlinux
+image: nixos/unstable
 oauth: lists.sr.ht/EMAILS:RO pages.sr.ht/PAGES:RW
 packages:
-  - jq
-  - julia
-  - katex
-  - openring-git
-  - python-pip
+  - nixos.jq
+  - nixos.julia-bin
+  - nixos.nodePackages.katex
+  - nixos.openring
+  - nixos.python3Packages.bleach
+  - nixos.python3Packages.css-html-js-minify
+  - nixos.python3Packages.markdown
+  - nixos.steam-run-native
 sources:
   - https://git.sr.ht/~cnx/site
 tasks:
   - inject: |
-      mkdir -p site/_libs/katex
-      cp /usr/lib/node_modules/katex/dist/katex.min.js site/_libs/katex
-      cp -r /usr/lib/node_modules/katex/dist/{fonts,katex.min.css} site/_css
+      katex=$(nix-shell '<nixpkgs>' -A nodePackages.katex --run 'echo $out')
+      ln -s $katex/lib/node_modules/katex/dist site/_libs/katex
+      cp -r site/_libs/katex/{fonts,katex.min.css} site/_css
       curl https://fediring.net/ring.json |
         jq -r 'map(.host)|until(.[0]=="cnx.srht.site";.[1:]+.[:1])|.[-1,1]'\
         > site/_libs/fediring
@@ -21,7 +24,7 @@ tasks:
       acurl https://lists.sr.ht/query/list/5261.mbox -o site/_libs/formbox/mbox
   - build: |
       cd site
-      julia --project=@. .build.jl
+      steam-run julia --project=@. .build.jl
   - deploy: |
       tar -cvzf site.tar.gz -C site/__site .
       acurl -f https://pages.sr.ht/publish/cnx.srht.site -F content=@site.tar.gz
diff --git a/README.md b/README.md
index 8b1e14b..fcb980e 100644
--- a/README.md
+++ b/README.md
@@ -12,7 +12,8 @@ The following are needed to run the command above:
 
 * [Julia](https://julialang.org)
 * [KaTeX](https://katex.org)
-* [pip](https://pip.pypa.io)
+* [openring](https://sr.ht/~sircmpwn/openring)
+* [css-html-js-minify](https://pypi.org/p/css-html-js-minify)
 
 KaTex has to installed to `_css` and `_libs` similar
 to what done in `.build.yml`.  Live-rendering will additionally
@@ -26,7 +27,6 @@ plus their own dependencies:
 * [Franklin](https://franklinjl.org)
 * [NodeJS](https://juliapackages.com/p/nodejs)
 * [highlight.js](https://highlightjs.org)
-* [css-html-js-minify](https://pypi.org/p/css-html-js-minify)
 
 ## Copying