fix: remove nuxi dependency and prompt to install when needed

packages/bridge/package.json

@@ -12,9 +12,6 @@
     "types.d.ts",
     "dist"
   ],
-  "bin": {
-    "nuxi": "./bin/nuxt.mjs"
-  },
   "scripts": {
     "build": "pnpm prepack",
     "prepack": "unbuild"
@@ -51,16 +48,18 @@
     "mlly": "^1.4.2",
     "nitropack": "^2.6.3",
     "node-fetch": "^3.3.2",
-    "nuxi": "3.7.3",
+    "nypm": "^0.3.3",
     "ofetch": "^1.3.3",
     "ohash": "^1.1.3",
     "pathe": "^1.1.1",
     "perfect-debounce": "^1.0.0",
+    "pkg-types": "^1.0.3",
     "postcss": "^8.4.29",
     "postcss-import": "^15.1.0",
     "postcss-import-resolver": "^2.0.0",
     "postcss-preset-env": "^9.1.3",
     "postcss-url": "^10.1.3",
+    "prompts": "^2.4.2",
     "scule": "^1.0.0",
     "semver": "^7.5.4",
     "std-env": "^3.4.3",
@@ -81,6 +80,7 @@
     "@types/fs-extra": "^9.0.13",
     "@types/hash-sum": "^1.0.0",
     "@types/node-fetch": "^3.0.2",
+    "@types/prompts": "^2.4.4",
     "nuxt": "^2.17.1",
     "unbuild": "2.0.0",
     "vue": "^2.7.14",

packages/bridge/src/features.ts

@@ -0,0 +1,44 @@
+import { addDependency } from 'nypm'
+import { resolvePackageJSON } from 'pkg-types'
+import { logger } from '@nuxt/kit'
+import { isCI } from 'std-env'
+import prompts from 'prompts'
+
+export async function ensurePackageInstalled (
+  rootDir: string,
+  name: string,
+  searchPaths?: string[]
+) {
+  if (await resolvePackageJSON(name, { url: searchPaths }).catch(() => null)) {
+    return true
+  }
+
+  logger.info(`Package ${name} is missing`)
+  if (isCI) {
+    return false
+  }
+
+  const { confirm } = await prompts({
+    type: 'confirm',
+    name: 'confirm',
+    message: `Do you want to install ${name} package?`,
+    initial: true
+  })
+
+  if (!confirm) {
+    return false
+  }
+
+  logger.info(`Installing ${name}...`)
+  try {
+    await addDependency(name, {
+      cwd: rootDir,
+      dev: true
+    })
+    logger.success(`Installed ${name}`)
+    return true
+  } catch (err) {
+    logger.error(err)
+    return false
+  }
+}

packages/bridge/src/module.ts

@@ -44,6 +44,9 @@ export default defineNuxtModule({
     }
 
     if (opts.nitro) {
+      if (!await import('./features').then(r => r.ensurePackageInstalled(nuxt.options.rootDir, 'nuxi', nuxt.options.modulesDir))) {
+        logger.warn('Failed to install `nuxi`, please install it manually, or change the `nitro` option to false in `nuxt.config`')
+      }
       // @ts-ignore router.base is legacy
       nuxt.options.router.base = nuxt.options.app.baseURL || '/'
 

playground/package.json

@@ -10,6 +10,7 @@
   },
   "devDependencies": {
     "@nuxt/bridge": "latest",
+    "nuxi": "3.7.3",
     "nuxt": "^2.17.1"
   }
 }