feat(#693): initial druxt-site update for @nuxt/kit

packages/site/package.json

@@ -33,15 +33,18 @@
       "import": "./dist/druxt-site.esm.js"
     },
     "./components/*": "./dist/components/*",
-    "./layouts/*": "./dist/layouts/*"
+    "./layouts/*": "./dist/layouts/*",
+    "./nuxt": "./nuxt/index.js"
   },
   "main": "dist/druxt-site.ssr.js",
   "module": "dist/druxt-site.esm.js",
   "files": [
     "dist",
+    "nuxt",
     "templates"
   ],
   "dependencies": {
+    "@nuxt/kit": "^3.11.2",
     "drupal-jsonapi-params": "^2.2.0",
     "druxt": "^0.22.0",
     "druxt-blocks": "^0.17.1",

packages/site/src/index.js

@@ -1,5 +1,3 @@
-import { DruxtSiteNuxtModule } from './nuxtModule'
-
 /**
  * Vue.js Mixin.
  *
@@ -26,23 +24,10 @@ import { DruxtSiteNuxtModule } from './nuxtModule'
 export { DruxtSiteMixin } from './mixins/site'
 
 /**
- * The Nuxt.js module functions.
- *
- * Installs and configures all DruxtJS Site modules.
+ * Default function to alert user to incorrectly installed module.
  *
- * @type {Function}
- * @exports default
- * @name DruxtSiteNuxtModule
- * @see {@link ./nuxtModule|DruxtSiteNuxtModule}
- *
- * @example <caption>nuxt.config.js</caption> @lang js
- * module.exports = {
- *   modules: [
- *     'druxt-site'
- *   ],
- *   druxt: {
- *     baseUrl: 'https://demo-api.druxtjs.org'
- *   }
- * }
+ * This was added as part of the @nuxt/kit update due to breaking changes.
  */
-export default DruxtSiteNuxtModule
+export default () => {
+  throw new Error("DruxtSite Nuxt module must be installed as 'druxt-site/nuxt'")
+}

packages/site/src/nuxt/index.js

@@ -0,0 +1,90 @@
+import { addLayout, defineNuxtModule, installModule } from '@nuxt/kit'
+import { existsSync } from 'fs'
+import { resolve } from 'path'
+// import DruxtSiteStorybook from '../nuxtStorybook'
+
+/**
+ * Nuxt module function to install Druxt Site.
+ *
+ * - Adds the DruxtSite component.
+ * - Adds the core modules for DruxtJS Site.
+ * - Adds default configuration for @nuxtjs/proxy.
+ * - Enables Vuex store.
+ *
+ * @param {ModuleOptions} moduleOptions - The Nuxt.js module options.
+ */
+const DruxtSiteNuxtModule = defineNuxtModule({
+  meta: {
+    name: 'druxt-site',
+  },
+  defaults: {
+    baseUrl: '',
+    endpoint: '/jsonapi'
+  },
+
+  async setup(moduleOptions, nuxt) {
+    // Prevent issue "FATAL: Cannot determine nuxt version! Is current
+    // instance passed?".
+    nuxt._version = nuxt._version || '2.'
+    // This is required to prevent "FATAL: nuxt.options._layers is not iterable"
+    // error when using `installModule()`.
+    nuxt.options._layers = nuxt.options._layers || []
+
+    // Set default options.
+    const options = {
+      baseUrl: moduleOptions.baseUrl,
+      ...nuxt.options?.druxt,
+      proxy: {
+        api: false,
+        files: true,
+        ...nuxt.options?.druxt?.proxy,
+      },
+      site: {
+        layout: true,
+        ...nuxt.options?.druxt?.site,
+        ...moduleOptions,
+      },
+    }
+    nuxt.options.druxt = options
+
+    // Register components directories.
+    nuxt.hook('components:dirs', dirs => {
+      dirs.push({ path: resolve(__dirname, '../dist/components') })
+    })
+
+    // Add Druxt modules.
+    const druxtModules = [
+      'druxt',
+      'druxt-blocks',
+      'druxt-breadcrumb',
+      'druxt-entity',
+      'druxt-menu',
+      'druxt-router',
+      'druxt-schema',
+      'druxt-views'
+    ]
+    for (const module of druxtModules) {
+      await installModule(module, {}, nuxt)
+    }
+
+    // Add default layout.
+    if (!(await existsSync(resolve(nuxt.options.srcDir, nuxt.options.dir.layouts))) && options.site.layout) {
+      addLayout(resolve(__dirname, '../dist/layouts/default.vue'), 'default')
+    }
+
+    // Nuxt Storybook.
+    // @TODO - @nuxt/kit and @nuxt/storybook aren't compatible.
+    // this.nuxt.hook('storybook:config', async ({ stories }) => {
+    //   await DruxtSiteStorybook.call(this, { options, stories })
+    // })
+  }
+})
+
+export default DruxtSiteNuxtModule
+
+/**
+ * Module options object.
+ *
+ * @typedef {object} ModuleOptions
+ * @see {@link ./typedefs/moduleOptions|ModuleOptions}
+ */