Merge pull request #21 from TristanCacqueray/flake

Introduce flake to build hakyll website

.github/workflows/main.yaml

@@ -1,34 +1,20 @@
-name: "Test"
+name: "Publish GH Pages"
 on:
- pull_request:
  push:
+ branches:
+ - main
 jobs:
  build:
  runs-on: ubuntu-latest
  steps:
- - uses: actions/checkout@v2.3.4
- - uses: cachix/install-nix-action@v13
- with:
- nix_path: nixpkgs=channel:nixos-20.09
- - run: nix-build --attr pages
- - name: Artifact pages
- uses: actions/upload-artifact@v2
- with:
- name: pages
- path: result/docs
- deploy:
- if: github.ref == 'refs/heads/main'
- runs-on: ubuntu-latest
- needs: [build]
- steps:
- - uses: actions/checkout@v2.3.4
- - name: Download artifact
- uses: actions/download-artifact@v2
- with:
- name: pages
- path: result/docs
- - name: Deploy 🚀
- uses: JamesIves/github-pages-deploy-action@4.1.4
- with:
- branch: gh-pages
- folder: result/docs
+ - uses: actions/checkout@v3
+ - uses: DeterminateSystems/nix-installer-action@main
+ - uses: DeterminateSystems/magic-nix-cache-action@main
+ - name: Build the website (Nix) 🔧
+ run: nix build .#website
+ - name: Deploy to gh-pages 🚀
+ uses: peaceiris/actions-gh-pages@v3
+ with:
+ github_token: ${{ secrets.GITHUB_TOKEN }}
+ publish_dir: ./result/
+ cname: changemetrics.io

flake.nix

@@ -0,0 +1,48 @@
+{
+ description = "hakyll-website";
+
+ inputs = {
+ nixpkgs.url = "github:NixOS/nixpkgs";
+ flake-utils.url = "github:numtide/flake-utils";
+ };
+
+ outputs = inputs:
+ inputs.flake-utils.lib.eachDefaultSystem (system:
+ let
+ pkgs = import inputs.nixpkgs { inherit system; };
+ # the name of the cabal package and command line
+ name = "changemetrics-io";
+
+ haskellExtend = hpFinal: hpPrev: {
+ ${name} =
+ hpPrev.callCabal2nix name inputs.self { };
+ };
+ hsPkgs = pkgs.haskellPackages.extend haskellExtend;
+
+ website = pkgs.stdenv.mkDerivation {
+ name = "${name}-pages";
+ buildInputs = [ hsPkgs.${name} ];
+ src = inputs.self;
+ # https://github.com/jaspervdj/hakyll/issues/614
+ # https://github.com/NixOS/nix/issues/318#issuecomment-52986702
+ # https://github.com/MaxDaten/brutal-recipes/blob/source/default.nix#L24
+ LOCALE_ARCHIVE =
+ pkgs.lib.optionalString (pkgs.buildPlatform.libc == "glibc")
+ "${pkgs.glibcLocales}/lib/locale/locale-archive";
+ LANG = "en_US.UTF-8";
+
+ buildPhase = ''
+ ${name} build
+ '';
+ installPhase = ''
+ mv _site $out
+ '';
+ };
+ in {
+ packages.website = website;
+ devShell = hsPkgs.shellFor {
+ packages = p: [ p.${name} ];
+ buildInputs = [ pkgs.cabal-install ];
+ };
+ });
+}