feat: yarn berry support (#79)

* feat: yarn berry support

* fix: add missing yarn berry file to move during build

* chore: add tests

Author: rault-a

src/bundler.ts

@@ -20,32 +20,36 @@ import { AssemblerHooks } from './hooks.js'
 import type { BundlerOptions } from './types.js'
 import { run, parseConfig, copyFiles } from './helpers.js'
 
-type SupportedPackageManager = 'npm' | 'yarn' | 'pnpm' | 'bun'
+type SupportedPackageManager = 'npm' | 'yarn' | 'yarn@berry' | 'pnpm' | 'bun'
 
 /**
  * List of package managers we support in order to
  * copy lockfiles
  */
 const SUPPORT_PACKAGE_MANAGERS: {
   [K in SupportedPackageManager]: {
-    lockFile: string
+    packageManagerFiles: string[]
     installCommand: string
   }
 } = {
-  npm: {
-    lockFile: 'package-lock.json',
+  'npm': {
+    packageManagerFiles: ['package-lock.json'],
     installCommand: 'npm ci --omit="dev"',
   },
-  yarn: {
-    lockFile: 'yarn.lock',
+  'yarn': {
+    packageManagerFiles: ['yarn.lock'],
     installCommand: 'yarn install --production',
   },
-  pnpm: {
-    lockFile: 'pnpm-lock.yaml',
+  'yarn@berry': {
+    packageManagerFiles: ['yarn.lock', '.yarn/**/*', '.yarnrc.yml'],
+    installCommand: 'yarn workspaces focus --production',
+  },
+  'pnpm': {
+    packageManagerFiles: ['pnpm-lock.yaml'],
     installCommand: 'pnpm i --prod',
   },
-  bun: {
-    lockFile: 'bun.lockb',
+  'bun': {
+    packageManagerFiles: ['bun.lockb'],
     installCommand: 'bun install --production',
   },
 }
@@ -264,7 +268,9 @@ export class Bundler {
      * Step 6: Copy meta files to the build directory
      */
     const pkgManager = await this.#getPackageManager(client)
-    const pkgFiles = pkgManager ? ['package.json', pkgManager.lockFile] : ['package.json']
+    const pkgFiles = pkgManager
+      ? ['package.json', ...pkgManager.packageManagerFiles]
+      : ['package.json']
     this.#logger.info('copying meta files to the output directory')
     await this.#copyMetaFiles(outDir, pkgFiles)
 

tests/bundler.spec.ts

@@ -139,6 +139,38 @@ test.group('Bundler', () => {
     ])
   })
 
+  test('detect yarn@berry and move all its files if not specified', async ({ assert, fs }) => {
+    await Promise.all([
+      fs.create(
+        'tsconfig.json',
+        JSON.stringify({ compilerOptions: { outDir: 'build', skipLibCheck: true } })
+      ),
+      fs.create('adonisrc.ts', 'export default {}'),
+      fs.create('package.json', '{ "packageManager": "[email protected]" }'),
+      fs.create('yarn.lock', '{}'),
+      fs.create('.yarnrc.yml', '{}'),
+      fs.create('.yarn/install-state.gz', '{}'),
+    ])
+
+    const bundler = new Bundler(fs.baseUrl, ts, {
+      metaFiles: [
+        {
+          pattern: 'resources/views/**/*.edge',
+          reloadServer: false,
+        },
+      ],
+    })
+
+    await bundler.bundle(true)
+
+    await Promise.all([
+      assert.fileExists('./build/package.json'),
+      assert.fileExists('./build/yarn.lock'),
+      assert.fileExists('./build/.yarnrc.yml'),
+      assert.fileExists('./build/.yarn/install-state.gz'),
+    ])
+  })
+
   test('remove ts-node reference in builded ace.js file', async ({ assert, fs }) => {
     await Promise.all([
       fs.create('ace.js', 'foo'),