Revert "Revert "Use turbo for packing files in test setup (vercel#44074…

…)""

This reverts commit fd8c119.

.github/actions/next-stats-action/package.json

@@ -1,6 +1,9 @@
 {
   "private": true,
   "main": "src/index.js",
+  "scripts": {
+    "turbo": "turbo"
+  },
   "dependencies": {
     "async-sema": "^3.1.0",
     "fs-extra": "^8.1.0",
@@ -12,6 +15,7 @@
     "prettier": "^1.18.2",
     "pretty-bytes": "^5.3.0",
     "pretty-ms": "^5.0.0",
-    "semver": "7.3.4"
+    "semver": "7.3.4",
+    "turbo": "1.6.3"
   }
 }

.github/actions/next-stats-action/src/prepare/repo-setup.js

@@ -10,6 +10,18 @@ const mockTrace = () => ({
   traceChild: () => mockTrace(),
 })
 
+let turboRepoRoot = path.join(__dirname, '..', '..', '..', '..', '..')
+
+// stats-action runs this code without access to the original repo.
+// In that case we just use the temporary directory (everything is temporary anyway in CI)
+if (turboRepoRoot === '/') {
+  turboRepoRoot = path.join(__dirname, '..', '..')
+}
+
+/** Save turbo cache to persistent storage */
+const turboCacheLocation = path.join(turboRepoRoot, 'node_modules/.cache/turbo')
+const packedPkgsDir = path.join(turboRepoRoot, 'test/tmp/packedPkgs')
+
 module.exports = (actionInfo) => {
   return {
     async cloneRepo(repoPath = '', dest = '') {
@@ -81,9 +93,15 @@ module.exports = (actionInfo) => {
         await rootSpan
           .traceChild('prepare packages for packing')
           .traceAsyncFn(async () => {
+            await fs.ensureDir(packedPkgsDir)
+            const repoData = require(path.join(repoDir, 'package.json'))
+
             for (const pkg of pkgs) {
               const pkgPath = path.join(repoDir, 'packages', pkg)
-              const packedPkgPath = path.join(pkgPath, `${pkg}-packed.tgz`)
+              const packedPkgPath = path.join(
+                packedPkgsDir,
+                `${pkg}-packed.tgz`
+              )
 
               const pkgDataPath = path.join(pkgPath, 'package.json')
               if (!fs.existsSync(pkgDataPath)) {
@@ -103,7 +121,8 @@ module.exports = (actionInfo) => {
             }
 
             for (const pkg of pkgDatas.keys()) {
-              const { pkgDataPath, pkgData } = pkgDatas.get(pkg)
+              const { pkgDataPath, pkgData, pkgPath, packedPkgPath } =
+                pkgDatas.get(pkg)
 
               for (const pkg of pkgDatas.keys()) {
                 const { packedPkgPath } = pkgDatas.get(pkg)
@@ -139,6 +158,27 @@ module.exports = (actionInfo) => {
                 }
               }
 
+              // Turbo requires package manager specification
+              pkgData.packageManager =
+                pkgData.packageManager || repoData.packageManager
+
+              pkgData.scripts = {
+                ...pkgData.scripts,
+                'test-pack': `yarn pack -f ${packedPkgPath}`,
+              }
+
+              await fs.writeJSON(path.join(pkgPath, 'turbo.json'), {
+                pipeline: {
+                  'test-pack': {
+                    outputs: [packedPkgPath],
+                    inputs: ['*', '!node_modules/', '!.turbo/'],
+                  },
+                },
+              })
+
+              // Turbo requires pnpm-lock.yaml that is not empty
+              await fs.writeFile(path.join(pkgPath, 'pnpm-lock.yaml'), '')
+
               await fs.writeFile(
                 pkgDataPath,
                 JSON.stringify(pkgData, null, 2),
@@ -157,9 +197,9 @@ module.exports = (actionInfo) => {
                 await packingSpan
                   .traceChild(`pack ${pkgName}`)
                   .traceAsyncFn(async () => {
-                    const { pkg, pkgPath } = pkgDatas.get(pkgName)
+                    const { pkgPath } = pkgDatas.get(pkgName)
                     await exec(
-                      `cd ${pkgPath} && yarn pack -f '${pkg}-packed.tgz'`,
+                      `pnpm run --dir="${turboRepoRoot}" turbo run test-pack --cache-dir="${turboCacheLocation}" --cwd="${pkgPath}"`,
                       true
                     )
                   })

package.json

@@ -12,6 +12,7 @@
     "build": "turbo run build",
     "lerna": "lerna",
     "dev": "turbo run dev --parallel",
+    "turbo": "turbo",
     "test-types": "pnpm tsc",
     "test-unit": "pnpm jest test/unit/",
     "test-dev": "cross-env NEXT_TEST_MODE=dev pnpm testheadless",