feat!: only support vite 6+ and node 18+ (#69)

Author: bluwy

build.config.ts

@@ -1,20 +1,40 @@
+import fs from 'node:fs/promises'
 import { defineBuildConfig } from 'unbuild'
 
 export default defineBuildConfig({
   entries: ['src/index'],
   externals: ['vite'],
   clean: true,
-  declaration: 'compatible',
+  declaration: true,
   rollup: {
     emitCJS: true,
     inlineDependencies: true,
     esbuild: {
-      target: 'node14.21.3',
+      target: 'node18',
     },
     output: {
       generatedCode: {
         reservedNamesAsProps: false,
       },
     },
   },
+  hooks: {
+    async 'build:done'(ctx) {
+      // Remove duplicated `dist/chunks/certificate.{cjs,mjs}` chunks
+      // as both are only dynamically imported by the entrypoints. The
+      // dynamic import can use the `.mjs` chunk only instead.
+      await fs.rm('dist/chunks/certificate.cjs')
+      const indexCjs = await fs.readFile('dist/index.cjs', 'utf8')
+      const editedIndexCjs = indexCjs.replace(
+        'chunks/certificate.cjs',
+        'chunks/certificate.mjs',
+      )
+      if (indexCjs === editedIndexCjs) {
+        throw new Error(
+          'Failed to find `dist/chunks/certificate.cjs` in `dist/index.cjs`',
+        )
+      }
+      await fs.writeFile('dist/index.cjs', editedIndexCjs)
+    },
+  },
 })

package.json

@@ -24,7 +24,7 @@
     "changelog": "conventional-changelog -p angular -i CHANGELOG.md -s"
   },
   "engines": {
-    "node": ">=14.21.3"
+    "node": "^18.0.0 || ^20.0.0 || >=22.0.0"
   },
   "packageManager": "pnpm@10.4.1",
   "repository": {
@@ -36,7 +36,7 @@
   },
   "homepage": "https://github.com/vitejs/vite-plugin-basic-ssl/#readme",
   "peerDependencies": {
-    "vite": "^3.0.0 || ^4.0.0 || ^5.0.0 || ^6.0.0"
+    "vite": "^6.0.0"
   },
   "devDependencies": {
     "@types/node": "^22.13.5",
@@ -49,6 +49,7 @@
     "prettier": "^3.5.2",
     "semver": "^7.7.1",
     "tsx": "^4.19.3",
+    "typescript": "^5.7.3",
     "unbuild": "^3.3.1",
     "vite": "^6.2.0",
     "vitest": "^3.0.7"