Generate static files as part of the build process

build/builder.sh

@@ -1,14 +1,23 @@
 source $stdenv/setup
 
+# Set up Ruby to use UTF-8
+export RUBYOPT="-KU -E utf-8:utf-8"
+
 # Copy files to a mutable directory.
 cp -r $src/* .
-
-# Hugo can't set baseUrl via CLI for multi-lingual hosts.
-# We have to manually edit the configuration.
-patchPhase
+# We'll generate some static files so make static writable
+chmod -R u+w .
 
 # Build site with Hugo
-hugo $extraFlags
+hugo $hugoFlags --config=config.toml,config-gen.toml
+
+# Create generated files
+# Can't do submodules because nix flake inputs get their .git deleted
+ruby ./analyze.rb > static/graph/graph.gen.js # Graph files
+stork build --input public/index.toml --output static/index.st # Search index
+
+# Static folder changed, re-run Hugo
+hugo $hugoFlags --config=config.toml,config-gen.toml
 
 # Output result
 mkdir $out

flake.lock

@@ -3,11 +3,11 @@
     "blog-source": {
       "flake": false,
       "locked": {
-        "lastModified": 1672436100,
-        "narHash": "sha256-shDvdyMXeTs2VVfIOOIQpF6eAe/5nAS8vZL2QA7ryIA=",
+        "lastModified": 1672443445,
+        "narHash": "sha256-s7woTyMkyrtudu20bUcbyF5HXFXGa4NdM7H9id4mTVw=",
         "ref": "master",
-        "rev": "e7cb818f055d91faabfe3eb4919b6508b29d28c6",
-        "revCount": 609,
+        "rev": "0dfb964e99d20a8d630dacc7670e77bcbea8d43c",
+        "revCount": 610,
         "submodules": true,
         "type": "git",
         "url": "https://dev.danilafe.com/Web-Projects/blog-static.git"
@@ -18,25 +18,6 @@
         "url": "https://dev.danilafe.com/Web-Projects/blog-static.git"
       }
     },
-    "blog-source-localized": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1599463261,
-        "narHash": "sha256-n6e4uRiOsWuOL7DSzbuP9X8cZNLnKOD/2/eOT0aB+Io=",
-        "ref": "localization",
-        "rev": "0b5748cc5a19b5d1d78bfcfa58d4027cc10524dd",
-        "revCount": 367,
-        "submodules": true,
-        "type": "git",
-        "url": "https://dev.danilafe.com/Web-Projects/blog-static.git"
-      },
-      "original": {
-        "ref": "localization",
-        "submodules": true,
-        "type": "git",
-        "url": "https://dev.danilafe.com/Web-Projects/blog-static.git"
-      }
-    },
     "flake-utils": {
       "locked": {
         "lastModified": 1648297722,
@@ -169,7 +150,6 @@
     "root": {
       "inputs": {
         "blog-source": "blog-source",
-        "blog-source-localized": "blog-source-localized",
         "flake-utils": "flake-utils",
         "katex-html": "katex-html",
         "nixpkgs": "nixpkgs_3"

flake.nix

@@ -9,19 +9,12 @@
       type = "git";
       submodules = true;
     };
-    blog-source-localized = {
-      flake = false;
-      url = "https://dev.danilafe.com/Web-Projects/blog-static.git";
-      ref = "localization";
-      type = "git";
-      submodules = true;
-    };
   };
 
-  outputs = { self, blog-source, blog-source-localized, nixpkgs, flake-utils, katex-html }:
+  outputs = { self, blog-source, nixpkgs, flake-utils, katex-html }:
     let
       buildersFor = system: import ./lib.nix {
-        inherit blog-source blog-source-localized;
+        inherit blog-source;
         pkgs = import nixpkgs { inherit system; };
 	katex-html = katex-html.defaultPackage.${system};
       };
@@ -30,6 +23,6 @@
 	inherit buildersFor;
         nixosModule = (import ./module.nix);
       } // flake-utils.lib.eachDefaultSystem (system: {
-          defaultPackage = (buildersFor system).english { host = "danilafe.com"; };
+        defaultPackage = (buildersFor system).english { host = "danilafe.com"; };
       });
 }

lib.nix

@@ -1,23 +1,24 @@
-{ blog-source, blog-source-localized, pkgs, katex-html }:
+{ blog-source, pkgs, katex-html }:
 
 with pkgs;
+with lib;
 
 let
+  protocol = ssl: if ssl then "https://" else "http://";
   website = settings: stdenv.mkDerivation {
     inherit (settings) src ssl host;
     name = "blog-static";
-    version = settings.src.rev;
-    postPatch = with settings.replaceUrl; ''
-      substituteInPlace config.toml --replace ${from} ${to}
-    '';
+    version = settings.src.rev or "dirty";
     publicPath = settings.path;
-    extraFlags = (if settings.drafts then " -D " else "") + settings.extraFlags;
+    hugoFlags = concatStringsSep " " (
+	optionals settings.drafts (singleton "-D") ++
+	[ "--baseURL=${protocol settings.ssl + settings.host}" ]
+    );
     builder = ./build/builder.sh;
     buildInputs = [
-      hugo katex-html
+      hugo ruby stork katex-html
     ];
   };
-  wrapHost = ssl: host: (if ssl then "https" else "http") + "://${host}";
 in
   {
     english = settings: website {
@@ -26,22 +27,5 @@ in
       drafts = settings.drafts or false;
       src = blog-source;
       path = ".";
-      extraFlags = "--config=config.toml,config-gen.toml";
-      replaceUrl = {
-        from = "https://danilafe.com";
-        to = wrapHost (settings.ssl or false) settings.host;
-      };
-    };
-    russian = settings: website {
-      inherit (settings) host;
-      ssl = settings.ssl or false;
-      drafts = settings.drafts or false;
-      src = blog-source-localized;
-      path = "ru";
-      extraFlags = "";
-      replaceUrl = {
-        from = "https://ru.danilafe.com";
-        to = wrapHost (settings.ssl or false) settings.host;
-      };
     };
   }