| import findUp from 'next/dist/compiled/find-up' | |
| const EVENT_PLUGIN_PRESENT = 'NEXT_PACKAGE_DETECTED' | |
| type NextPluginsEvent = { | |
| eventName: string | |
| payload: { | |
| packageName: string | |
| packageVersion: string | |
| } | |
| } | |
| export async function eventNextPlugins( | |
| dir: string | |
| ): Promise<Array<NextPluginsEvent>> { | |
| try { | |
| const packageJsonPath = await findUp('package.json', { cwd: dir }) | |
| if (!packageJsonPath) { | |
| return [] | |
| } | |
| const { dependencies = {}, devDependencies = {} } = require(packageJsonPath) | |
| const deps = { ...devDependencies, ...dependencies } | |
| return Object.keys(deps).reduce( | |
| (events: NextPluginsEvent[], plugin: string): NextPluginsEvent[] => { | |
| const version = deps[plugin] | |
| // Don't add deps without a version set | |
| if (!version) { | |
| return events | |
| } | |
| events.push({ | |
| eventName: EVENT_PLUGIN_PRESENT, | |
| payload: { | |
| packageName: plugin, | |
| packageVersion: version, | |
| }, | |
| }) | |
| return events | |
| }, | |
| [] | |
| ) | |
| } catch (_) { | |
| return [] | |
| } | |
| } | |