reading

.gitignore

@@ -1,2 +1,3 @@
 /site/target/
 /site/dist/
+result

README.md

@@ -0,0 +1,38 @@
+# iana-angl site
+
+Build the static Leptos/Trunk site:
+
+```sh
+nix build .#iana-angl
+```
+
+## NixOS integration
+
+Add this flake as an input, import its module, and provide the built package and
+virtual host domain:
+
+```nix
+{
+  inputs.iana-angl.url = "path:/home/yukkop/pj/iana-angl";
+
+  outputs = { nixpkgs, ... }@inputs: {
+    nixosConfigurations.my-host = nixpkgs.lib.nixosSystem {
+      system = "x86_64-linux";
+      modules = [
+        inputs.iana-angl.nixosModules.iana-angl
+        ({ pkgs, ... }: {
+          services.iana-angl = {
+            enable = true;
+            package = inputs.iana-angl.packages.${pkgs.system}.iana-angl;
+            domain = "lessons.example.com";
+          };
+        })
+      ];
+    };
+  };
+}
+```
+
+The module enables nginx, serves the package as a static SPA, and falls back to
+`index.html` for client-side routes. Configure TLS, ACME, firewall ports, and
+reverse-proxy policy separately in the consuming system.

flake.nix

@@ -21,6 +21,68 @@
       forEachSystem = f: nixpkgs.lib.genAttrs systems f;
     in
     {
+      packages = forEachSystem (system:
+        let
+          pkgs = import nixpkgs {
+            inherit system;
+            overlays = [ (import rust-overlay) ];
+          };
+
+          rustToolchain = pkgs.rust-bin.stable.latest.default.override {
+            targets = [ "wasm32-unknown-unknown" ];
+          };
+
+          wasmBindgenCli = pkgs.wasm-bindgen-cli.overrideAttrs (_: rec {
+            version = "0.2.128";
+            src = pkgs.fetchCrate {
+              pname = "wasm-bindgen-cli";
+              inherit version;
+              hash = "sha256-a7lcXJnnZkYReja+iUO7NqqrWyv3toxnUgQb8s4IS5s=";
+            };
+            cargoDeps = pkgs.rustPlatform.fetchCargoVendor {
+              inherit src;
+              hash = "sha256-R1Tas33Ursy8kqsxguAkG0ZhNed2n5uFTAhw1l2qlLY=";
+            };
+          });
+        in
+        {
+          iana-angl = pkgs.stdenv.mkDerivation {
+            pname = "iana-angl";
+            version = "0.1.0";
+
+            src = pkgs.lib.cleanSourceWith {
+              src = ./site;
+              filter = path: type:
+                let
+                  name = builtins.baseNameOf path;
+                in
+                name != "target" && name != "dist";
+            };
+
+            cargoDeps = pkgs.rustPlatform.importCargoLock {
+              lockFile = ./site/Cargo.lock;
+            };
+
+            nativeBuildInputs = [
+              pkgs.rustPlatform.cargoSetupHook
+              rustToolchain
+              pkgs.trunk
+              wasmBindgenCli
+              pkgs.binaryen
+              pkgs.pkg-config
+            ];
+
+            buildPhase = ''
+              runHook preBuild
+              export HOME="$TMPDIR"
+              trunk build --release --dist "$out"
+              runHook postBuild
+            '';
+
+            installPhase = "true";
+          };
+        });
+
       devShells = forEachSystem (system:
         let
           pkgs = import nixpkgs {
@@ -50,5 +112,7 @@
             '';
           };
         });
+
+      nixosModules = import ./nixos/module;
     };
 }

nixos/module/default.nix

@@ -0,0 +1,7 @@
+let
+  iana-angl = import ./iana-angl;
+in
+{
+  inherit iana-angl;
+  default = iana-angl;
+}

nixos/module/iana-angl/default.nix

@@ -0,0 +1,3 @@
+{
+  imports = [ ./static-nginx.nix ];
+}

nixos/module/iana-angl/static-nginx.nix

@@ -0,0 +1,29 @@
+{ config, lib, ... }:
+let
+  cfg = config.services.iana-angl;
+in
+{
+  options.services.iana-angl = {
+    enable = lib.mkEnableOption "iana-angl static site";
+
+    package = lib.mkOption {
+      type = lib.types.package;
+      description = "Static iana-angl site package to serve.";
+    };
+
+    domain = lib.mkOption {
+      type = lib.types.strMatching ".+";
+      description = "Nonempty nginx virtual host domain for iana-angl.";
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    services.nginx = {
+      enable = true;
+      virtualHosts.${cfg.domain}.locations."/".extraConfig = ''
+        alias ${cfg.package}/;
+        try_files $uri $uri/ /index.html;
+      '';
+    };
+  };
+}