Nuxt/packages/kit/src/plugin.ts
Sébastien Chopin f26a801775
docs: update to new website (#23743)
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: Daniel Roe <daniel@roe.dev>
2023-10-18 12:59:43 +02:00

86 lines
3.0 KiB
TypeScript

import { normalize } from 'pathe'
import type { NuxtPlugin, NuxtPluginTemplate } from '@nuxt/schema'
import { useNuxt } from './context'
import { addTemplate } from './template'
import { resolveAlias } from './resolve'
import { logger } from './logger'
/**
* Normalize a nuxt plugin object
*/
export function normalizePlugin (plugin: NuxtPlugin | string): NuxtPlugin {
// Normalize src
if (typeof plugin === 'string') {
plugin = { src: plugin }
} else {
plugin = { ...plugin }
}
if (!plugin.src) {
throw new Error('Invalid plugin. src option is required: ' + JSON.stringify(plugin))
}
// TODO: only scan top-level files #18418
const nonTopLevelPlugin = plugin.src.match(/\/plugins\/[^/]+\/index\.[^/]+$/i)
if (nonTopLevelPlugin && nonTopLevelPlugin.length > 0 && !useNuxt().options.plugins.find(i => (typeof i === 'string' ? i : i.src).endsWith(nonTopLevelPlugin[0]))) {
logger.warn(`[deprecation] You are using a plugin that is within a subfolder of your plugins directory without adding it to your config explicitly. You can move it to the top-level plugins directory, or include the file '~${nonTopLevelPlugin[0]}' in your plugins config (https://nuxt.com/docs/api/nuxt-config#plugins-1) to remove this warning.`)
}
// Normalize full path to plugin
plugin.src = normalize(resolveAlias(plugin.src))
// Normalize mode
if (plugin.ssr) {
plugin.mode = 'server'
}
if (!plugin.mode) {
const [, mode = 'all'] = plugin.src.match(/\.(server|client)(\.\w+)*$/) || []
plugin.mode = mode as 'all' | 'client' | 'server'
}
return plugin
}
/**
* Registers a nuxt plugin and to the plugins array.
*
* Note: You can use mode or .client and .server modifiers with fileName option
* to use plugin only in client or server side.
*
* Note: By default plugin is prepended to the plugins array. You can use second argument to append (push) instead.
* @example
* ```js
* addPlugin({
* src: path.resolve(__dirname, 'templates/foo.js'),
* filename: 'foo.server.js' // [optional] only include in server bundle
* })
* ```
*/
export interface AddPluginOptions { append?: boolean }
export function addPlugin (_plugin: NuxtPlugin | string, opts: AddPluginOptions = {}) {
const nuxt = useNuxt()
// Normalize plugin
const plugin = normalizePlugin(_plugin)
// Remove any existing plugin with the same src
nuxt.options.plugins = nuxt.options.plugins.filter(p => normalizePlugin(p).src !== plugin.src)
// Prepend to array by default to be before user provided plugins since is usually used by modules
nuxt.options.plugins[opts.append ? 'push' : 'unshift'](plugin)
return plugin
}
/**
* Adds a template and registers as a nuxt plugin.
*/
export function addPluginTemplate (plugin: NuxtPluginTemplate | string, opts: AddPluginOptions = {}): NuxtPlugin {
const normalizedPlugin: NuxtPlugin = typeof plugin === 'string'
? { src: plugin }
// Update plugin src to template destination
: { ...plugin, src: addTemplate(plugin).dst! }
return addPlugin(normalizedPlugin, opts)
}