test: adjust netlify-deploy for non-flat workspaces directories

packages/vite-plugin-tanstack-start/test/support/netlify-deploy.ts

@@ -1,5 +1,5 @@
 import { exec as originalExec } from 'node:child_process'
-import { writeFile, readFile, readdir } from 'node:fs/promises'
+import { writeFile, readFile } from 'node:fs/promises'
 import { join } from 'node:path'
 import { URL } from 'node:url'
 import { promisify } from 'node:util'
@@ -8,6 +8,8 @@ import normalizePackageData, { type Package } from 'normalize-package-data'
 
 const exec = promisify(originalExec)
 
+type MonorepoPackage = Package & { workspaces?: string[] }
+
 // https://app.netlify.com/sites/tanstack-start-e2e-tests
 const SITE_ID = process.env.NETLIFY_SITE_ID ?? 'cd4e45ce-895c-432b-af6d-61e10ad1d125'
 
@@ -17,13 +19,15 @@ export interface Deploy {
   logs: string
 }
 
-const packagesRootDir = join(import.meta.dirname, '../../../')
-const packageDirs = await readdir(packagesRootDir)
+const repoRoot = join(import.meta.dirname, '../../../../')
+const workspaces =
+  (JSON.parse(await readFile(join(repoRoot, 'package.json'), 'utf-8')) as MonorepoPackage).workspaces ?? []
+
 const packages = await Promise.all(
-  packageDirs.map(async (dirName) => {
-    const packageJsonPath = join(packagesRootDir, dirName, 'package.json')
+  workspaces.map(async (packageDir) => {
+    const packageJsonPath = join(repoRoot, packageDir, 'package.json')
     const packageJson = JSON.parse(await readFile(packageJsonPath, 'utf-8')) as Package
-    return { name: packageJson.name, dirName }
+    return { name: packageJson.name, packageDir }
   }),
 )
 
@@ -33,7 +37,7 @@ const packages = await Promise.all(
  * We can't use a simpler approach like a monorepo workspace or `npm link` because the fixture site
  * needs to be self-contained to be deployable to Netlify (i.e. it can't have symlinks).
  */
-const prepareDeps = async (cwd: string, packagesAbsoluteDir: string): Promise<void> => {
+const prepareDeps = async (cwd: string): Promise<void> => {
   const packageJson = JSON.parse(await readFile(`${cwd}/package.json`, 'utf-8')) as Package & {
     overrides?: Record<string, string>
   }
@@ -45,7 +49,7 @@ const prepareDeps = async (cwd: string, packagesAbsoluteDir: string): Promise<vo
     const isDevDep = pkg.name in devDependencies
     console.log(`💉 Injecting local ${pkg.name} ${isDevDep ? 'dev ' : ''}dependency`)
     const { stdout } = await exec(`npm pack --json --ignore-scripts --pack-destination ${cwd}`, {
-      cwd: join(packagesAbsoluteDir, pkg.dirName),
+      cwd: join(repoRoot, pkg.packageDir),
     })
     const [{ filename }] = JSON.parse(stdout) as { filename: string }[]
     if (isDep) {
@@ -64,7 +68,7 @@ const prepareDeps = async (cwd: string, packagesAbsoluteDir: string): Promise<vo
 }
 
 export const deploySite = async (projectDir: string): Promise<Deploy> => {
-  await prepareDeps(projectDir, join(import.meta.dirname, '../../../'))
+  await prepareDeps(projectDir)
 
   console.log(`🚀 Building and deploying site...`)
   try {