Tweak build script

packages/tailwindcss-language-service/package.json

@@ -40,8 +40,9 @@
   },
   "devDependencies": {
     "esbuild": "^0.19.5",
+    "esbuild-node-externals": "^1.9.0",
     "prettier": "2.3.0",
     "tslib": "2.2.0",
-    "typescript": "4.6.4"
+    "typescript": "^5.2"
   }
 }

packages/tailwindcss-language-service/scripts/build.mjs

@@ -1,6 +1,8 @@
-import esbuild from 'esbuild'
 import path from 'node:path'
+import { spawnSync } from 'node:child_process'
+import esbuild from 'esbuild'
 import minimist from 'minimist'
+import { nodeExternalsPlugin } from 'esbuild-node-externals'
 
 const __dirname = new URL('.', import.meta.url).pathname
 
@@ -9,37 +11,43 @@ const args = minimist(process.argv.slice(2), {
 })
 
 console.log('- Preparing')
-let builds = await Promise.all([
-  esbuild.context({
-    entryPoints: [path.resolve(__dirname, '../src/index.ts')],
-    bundle: true,
-    platform: 'node',
-    external: [],
-    outdir: 'dist',
-    minify: args.minify,
-
-    format: 'cjs',
-  }),
-
-  esbuild.context({
-    entryPoints: [path.resolve(__dirname, '../src/index.ts')],
-    bundle: true,
-    platform: 'node',
-    external: [],
-    outdir: 'dist',
-    minify: args.minify,
-
-    format: 'esm',
-  }),
-])
+let build = await esbuild.context({
+  entryPoints: [path.resolve(__dirname, '../src/index.ts')],
+  bundle: true,
+  platform: 'node',
+  external: [],
+  outdir: 'dist',
+  minify: args.minify,
+
+  format: 'esm',
+
+  plugins: [
+    nodeExternalsPlugin(),
+    {
+      name: 'generate-types',
+      async setup(build) {
+        build.onEnd(async (result) => {
+          // Call the tsc command to generate the types
+          spawnSync(
+            'tsc',
+            ['--emitDeclarationOnly', '--outDir', path.resolve(__dirname, '../dist')],
+            {
+              stdio: 'inherit',
+            }
+          )
+        })
+      },
+    },
+  ],
+})
 
 console.log('- Building')
-await Promise.all(builds.map((build) => build.rebuild()))
+await build.rebuild()
 
 if (args.watch) {
   console.log('- Watching')
-  await Promise.all(builds.map((build) => build.watch()))
+  await build.watch()
 } else {
   console.log('- Cleaning up')
-  await Promise.all(builds.map((build) => build.dispose()))
+  await build.dispose()
 }

packages/tailwindcss-language-service/tsconfig.json

@@ -1,7 +1,7 @@
 {
   "include": ["src", "../../types"],
   "compilerOptions": {
-    "module": "esnext",
+    "module": "NodeNext",
     "lib": ["ES2020"],
     "target": "ES2020",
     "importHelpers": true,
@@ -13,7 +13,7 @@
     "noUnusedParameters": false,
     "noImplicitReturns": true,
     "noFallthroughCasesInSwitch": true,
-    "moduleResolution": "node",
+    "moduleResolution": "NodeNext",
     "jsx": "react",
     "esModuleInterop": true
   }