path: root/default.nix

let
  pkgs = import (fetchTarball
    "https://github.com/NixOS/nixpkgs/archive/nixos-unstable.tar.gz") { };
  dicts = rec {
    mkDict = let
      prefix =
        "https://raw.githubusercontent.com/wooorm/dictionaries/61016e00e276f9bf5e52cbc6c02a45f2e49b2c7e/dictionaries";
    in { lang, dicSHA256, affSHA256 }:
    let
      dic = builtins.fetchurl {
        url = "${prefix}/${lang}/index.dic";
        sha256 = dicSHA256;
      };
      aff = builtins.fetchurl {
        url = "${prefix}/${lang}/index.aff";
        sha256 = affSHA256;
      };
    in pkgs.stdenv.mkDerivation {
      name = "songbooks-dict-${lang}";
      builder = builtins.toFile "builder.sh" ''
        source $stdenv/setup
        install -dm755 $out/share/hunspell
        install -m644 ${dic} $out/share/hunspell/${lang}.dic
        install -m644 ${aff} $out/share/hunspell/${lang}.aff
        runHook postInstall
      '';
    };
    en = mkDict {
      lang = "en";
      dicSHA256 = "1k4660ccwwpwac0rc7b8ih3vd24kxgvljkrakv2l1f72yfpw3bp2";
      affSHA256 = "0yvc2fhc03y0y1gwjyb20ifcrxnzm3ama1fri9r5gna092fz3qca";
    };
    pt = mkDict {
      lang = "pt";
      dicSHA256 = "1z0kfxv8m361xhp4zwdlsn2ib8q3rnljj0b2s4482alyxpd00h9x";
      affSHA256 = "1ssj1g7qwh0lv3ajzvchwsfr7cgzrlqms28m1j3gm1y2avi50qhw";
    };
    fr = mkDict {
      lang = "fr";
      dicSHA256 = "10p6jlk9j117mjd1z3dp3vfszcvxqha11kfvksqhvrq4ld9xwzbn";
      affSHA256 = "0d6k608h7gm1za3vdq1fhlwqzz2zxg1z0bx1bfvi0spg4a2mn09p";
    };
  };
  myHunspell = (pkgs.hunspellWithDicts (with dicts; [ en pt fr ]));
in rec {
  utils = import ./utils.nix {
    pkgs = pkgs;
    src = pkgs.nix-gitignore.gitignoreSource [ ] ./.;
    baseName = "website";
  };
  jekyllEnv = pkgs.bundlerEnv {
    name = "jekyll-env";
    gemfile = ./Gemfile;
    lockfile = ./Gemfile.lock;
    gemset = ./gemset.nix;
  };
  subtasks = rec {
    hunspellCheck = utils.baseTask.overrideAttrs (baseAttrs: {
      name = "${baseAttrs.name}-hunspell";
      buildInputs = baseAttrs.buildInputs ++ [ myHunspell ];
      buildPhase = ''
        patchShebangs .
        ./spelling/check-spelling.sh "${subtasks.docs}"
        touch $out
      '';
    });
    assertContent = utils.baseTask.overrideAttrs (baseAttrs: {
      name = "${baseAttrs.name}-assert-content";
      buildInputs = baseAttrs.buildInputs ++ [ pkgs.jq ];
      buildPhase = ''
        patchShebangs .
        ./scripts/assert-content.sh "${subtasks.docs}/site.json"
        touch $out
      '';
    });
    docs = utils.baseTask.overrideAttrs (baseAttrs: {
      name = "${baseAttrs.name}-docs";
      buildInputs = [ jekyllEnv ];
      buildPhase = ''
        patchShebangs .
        jekyll build -d $out
      '';
    });
  };
  test = utils.test [
    utils.formatNix
    (utils.shellcheck null)
    (utils.fixme [
      "utils.nix"
      "TODOs.org"
      "_pastebins/"
      "_posts/"
      "_tils/"
      "drafts/"
      "templates/"
    ])
    subtasks.hunspellCheck
    subtasks.assertContent
    subtasks.docs
  ];
  shell = pkgs.mkShell rec {
    name = "website-shell";
    buildInputs = [ jekyllEnv myHunspell ];
  };
  publishScript = utils.overwritingPublishScript {
    docsDerivation = subtasks.docs;
    overwrite = true;
  };
  fastPublishScript = utils.overwritingPublishScript {
    docsDerivation = subtasks.docs;
    overwrite = false;
  };
}