chore: rewrite cli

Author: shellscape

apps/preview/package.json

@@ -22,6 +22,6 @@
     "shiki": "^1.18.0",
     "tailwindcss": "3.4.15",
     "titleize": "^4.0.0",
-    "vite": "^5.2.11"
+    "vite": "^6.3.0"
   }
 }

package.json

@@ -52,7 +52,8 @@
       "@types/react-dom": "19.0.2",
       "react": "19.0.0",
       "react-dom": "19.0.0",
-      "react-router-dom": "6.16.0"
+      "react-router-dom": "6.16.0",
+      "vite": "^6.3.0"
     }
   }
 }

packages/jsx-email/bin/email

@@ -0,0 +1,33 @@
+#!/usr/bin/env -S node --enable-source-maps --no-warnings=ExperimentalWarning
+
+const { error: danger } = console;
+
+const checkEngine = async () => {
+  const { engines } = await import('./dist/package-info.cjs');
+  const minRange = engines.node;
+  const version = process.versions.node;
+  const major = parseInt(version) || 0;
+
+  if (major >= 22) return;
+
+  const semver = await import('semver');
+
+  if (semver.satisfies(version, minRange)) return;
+
+  danger(`\
+Node.js v${process.versions.node} is not supported by jsx-email!
+Please upgrade Node.js to a supported version: ${engines}\n`);
+
+  process.exit(1);
+};
+
+(async () => {
+  await checkEngine();
+  const { run } = await import('./dist/cli/index.js');
+  return run();
+})
+  .then(() => process.exit(0))
+  .catch((error) => {
+    danger(error);
+    process.exit(1);
+  });

packages/jsx-email/cli.js

@@ -14,7 +14,7 @@
   "author": "Andrew Powell <[email protected]>",
   "homepage": "https://jsx.email/",
   "bin": {
-    "email": "./bin/email"
+    "email": "cli.js"
   },
   "type": "module",
   "exports": {
@@ -36,7 +36,7 @@
     "node": ">=20.19.0"
   },
   "files": [
-    "bin/**",
+    "cli.js",
     "dist/**"
   ],
   "keywords": [
@@ -92,14 +92,15 @@
     "react-router-dom": "7.5.0",
     "rehype": "^13.0.1",
     "rehype-stringify": "^10.0.0",
+    "semver": "^7.7.1",
     "shiki": "^3.2.2",
     "source-map-support": "^0.5.21",
     "std-env": "^3.6.0",
     "tailwindcss": "4.1.4",
     "titleize": "^4.0.0",
     "unist-util-visit": "^5.0.0",
     "valibot": "^1.0.0",
-    "vite": "^6.2.6",
+    "vite": "^6.3.0",
     "yargs-parser": "^21.1.1"
   },
   "devDependencies": {