feat: Use GraalVM to beat Clojure startup times

Required a patch[1] to spec-dict.  Something about GraalVM initialisation and
Clojure files without packages (i.e. single-level namespaced files).  I don't
know!

[1]: 531d629b7f

scripts/sydnix/deps-lock.json

@@ -1,6 +1,14 @@
 {
   "lock-version": 4,
-  "git-deps": [],
+  "git-deps": [
+    {
+      "lib": "com.github.msyds/spec-dict",
+      "url": "https://github.com/msyds/spec-dict.git",
+      "rev": "531d629b7f05f37232261cf9e8927a4b5915714f",
+      "git-dir": "https/github.com/msyds/spec-dict",
+      "hash": "sha256-5hMdPsB8OhOCtByPZS+CHXzVLq0H+OBKKnXec21xwmg="
+    }
+  ],
   "mvn-deps": [
     {
       "mvn-path": "babashka/fs/0.5.24/fs-0.5.24.jar",
@@ -42,26 +50,6 @@
       "mvn-repo": "https://repo.clojars.org/",
       "hash": "sha256-eUGmk2TB2JzLpi2p+Ge//udJO7t/o339YCaPNt7KFek="
     },
-    {
-      "mvn-path": "clojure-lanterna/clojure-lanterna/0.9.7/clojure-lanterna-0.9.7.jar",
-      "mvn-repo": "https://repo.clojars.org/",
-      "hash": "sha256-rv2Pp1B4p64VdjzXBdJskFzPrK6gVZAL7JfWDfHQikU="
-    },
-    {
-      "mvn-path": "clojure-lanterna/clojure-lanterna/0.9.7/clojure-lanterna-0.9.7.pom",
-      "mvn-repo": "https://repo.clojars.org/",
-      "hash": "sha256-a1fotCBLdq5aa6ioMIMvLowMJfVYMx4P2oJSj9VS3Cc="
-    },
-    {
-      "mvn-path": "com/googlecode/lanterna/lanterna/2.1.7/lanterna-2.1.7.jar",
-      "mvn-repo": "https://repo1.maven.org/maven2/",
-      "hash": "sha256-Xr24XNnqvVTsGf+MoESc23RZWc6NTDGSWbs5rOS3hhg="
-    },
-    {
-      "mvn-path": "com/googlecode/lanterna/lanterna/2.1.7/lanterna-2.1.7.pom",
-      "mvn-repo": "https://repo1.maven.org/maven2/",
-      "hash": "sha256-INQIUi0aEHp7mBvoD0f7t3c2NmMtqZS8/VlJb5JKW/4="
-    },
     {
       "mvn-path": "com/kohlschutter/junixsocket/junixsocket-common/2.3.2/junixsocket-common-2.3.2.jar",
       "mvn-repo": "https://repo1.maven.org/maven2/",
@@ -296,21 +284,6 @@
       "mvn-path": "org/clojure/spec.alpha/0.5.238/spec.alpha-0.5.238.pom",
       "mvn-repo": "https://repo1.maven.org/maven2/",
       "hash": "sha256-PLp+DcwIXEzpLd3/6iJhJP+sF4vnm9A3m1suMKlpy+o="
-    },
-    {
-      "mvn-path": "org/sonatype/oss/oss-parent/7/oss-parent-7.pom",
-      "mvn-repo": "https://repo1.maven.org/maven2/",
-      "hash": "sha256-tR+IZ8kranIkmVV/w6H96ne9+e9XRyL+kM5DailVlFQ="
-    },
-    {
-      "mvn-path": "spec-dict/spec-dict/0.2.1/spec-dict-0.2.1.jar",
-      "mvn-repo": "https://repo.clojars.org/",
-      "hash": "sha256-a9AvVMvRL/4FoSLQLDjQBMutDIpwWEc7V5wrnjqAp34="
-    },
-    {
-      "mvn-path": "spec-dict/spec-dict/0.2.1/spec-dict-0.2.1.pom",
-      "mvn-repo": "https://repo.clojars.org/",
-      "hash": "sha256-pTMOUp6WJneXHxP97KYVULX+Yqn04DJR2uvkXlxxRUQ="
     }
   ]
 }

scripts/sydnix/deps.edn

@@ -3,7 +3,8 @@
         babashka/fs {:mvn/version "0.5.24"}
         org.clojure/clojure {:mvn/version "1.12.0"}
         org.clojure/core.match {:mvn/version "1.1.0"}
-        spec-dict/spec-dict {:mvn/version "0.2.1"}}
+        com.github.msyds/spec-dict
+        {:git/sha "531d629b7f05f37232261cf9e8927a4b5915714f"}}
  :paths ["src"]
  :aliases
  {:cider

scripts/sydnix/flake.nix

@@ -35,7 +35,22 @@
             '';
           };
       in {
-        packages.default = sydnix;
+        packages.default = clj-nix.lib.mkCljApp {
+          pkgs = nixpkgs.legacyPackages.${system};
+          modules = [
+            {
+              name = "msyds/sydnix";
+              version = "1.0";
+              main-ns = "sydnix.main";
+              projectSrc = ./.;
+
+              nativeImage = {
+                enable = true;
+              };
+              # customJdk.enable = true;
+            }
+          ];
+        };
 
         devShells.default = pkgs.mkShell {
           inputsFrom = [

scripts/sydnix/src/asciidoc/types.clj

@@ -1,7 +1,7 @@
 (ns asciidoc.types
   (:require
    [clojure.spec.alpha :as s]
-   [spec-dict :refer [->opt dict]]))
+   [spec-dict.main :refer [->opt dict]]))
 
 (defn- make-block-arguments [req opt]
   (let [args (dict req