From e717c51aa1e46d1a1aabdb7e770c248b93e437a6 Mon Sep 17 00:00:00 2001
From: Billy Biggs <bbiggs@google.com>
Date: Sat, 14 Jun 2025 22:30:00 -0700
Subject: [PATCH] Avoid import.meta.dirname to be backwards compatible to
 Node.js 18+ (#1058)

---
 scripts/build.js                    | 6 ++++--
 scripts/clean.js                    | 6 ++++--
 scripts/copy_bundle_assets.js       | 6 ++++--
 scripts/generate-git-commit-info.js | 6 ++++--
 scripts/start.js                    | 6 ++++--
 5 files changed, 20 insertions(+), 10 deletions(-)

diff --git a/scripts/build.js b/scripts/build.js
index 373e268e..f43a0645 100644
--- a/scripts/build.js
+++ b/scripts/build.js
@@ -20,9 +20,11 @@
 
 import { execSync } from 'child_process';
 import { existsSync } from 'fs';
-import { join } from 'path';
+import { dirname, join } from 'path';
+import { fileURLToPath } from 'url';
 
-const root = join(import.meta.dirname, '..');
+const __dirname = dirname(fileURLToPath(import.meta.url));
+const root = join(__dirname, '..');
 
 // npm install if node_modules was removed (e.g. via npm run clean or scripts/clean.js)
 if (!existsSync(join(root, 'node_modules'))) {
diff --git a/scripts/clean.js b/scripts/clean.js
index dd2911e9..51073edf 100644
--- a/scripts/clean.js
+++ b/scripts/clean.js
@@ -19,9 +19,11 @@
 
 import { execSync } from 'child_process';
 import { rmSync } from 'fs';
-import { join } from 'path';
+import { dirname, join } from 'path';
+import { fileURLToPath } from 'url';
 
-const root = join(import.meta.dirname, '..');
+const __dirname = dirname(fileURLToPath(import.meta.url));
+const root = join(__dirname, '..');
 
 // remove npm install/build artifacts
 rmSync(join(root, 'node_modules'), { recursive: true, force: true });
diff --git a/scripts/copy_bundle_assets.js b/scripts/copy_bundle_assets.js
index cb1ac197..e37e1700 100644
--- a/scripts/copy_bundle_assets.js
+++ b/scripts/copy_bundle_assets.js
@@ -18,10 +18,12 @@
 // limitations under the License.
 
 import { copyFileSync, existsSync, mkdirSync } from 'fs';
-import { join, basename } from 'path';
+import { dirname, join, basename } from 'path';
+import { fileURLToPath } from 'url';
 import { glob } from 'glob';
 
-const root = join(import.meta.dirname, '..');
+const __dirname = dirname(fileURLToPath(import.meta.url));
+const root = join(__dirname, '..');
 const bundleDir = join(root, 'bundle');
 
 // Create the bundle directory if it doesn't exist
diff --git a/scripts/generate-git-commit-info.js b/scripts/generate-git-commit-info.js
index f046a7fb..237ec09b 100644
--- a/scripts/generate-git-commit-info.js
+++ b/scripts/generate-git-commit-info.js
@@ -19,9 +19,11 @@
 
 import { execSync } from 'child_process';
 import { existsSync, mkdirSync, writeFileSync } from 'fs';
-import { join } from 'path';
+import { dirname, join } from 'path';
+import { fileURLToPath } from 'url';
 
-const root = join(import.meta.dirname, '..');
+const __dirname = dirname(fileURLToPath(import.meta.url));
+const root = join(__dirname, '..');
 const generatedDir = join(root, 'packages/cli/src/generated');
 const gitCommitFile = join(generatedDir, 'git-commit.ts');
 let gitCommitInfo = 'N/A';
diff --git a/scripts/start.js b/scripts/start.js
index 16b8cb6c..64dccd76 100644
--- a/scripts/start.js
+++ b/scripts/start.js
@@ -18,10 +18,12 @@
 // limitations under the License.
 
 import { spawn, execSync } from 'child_process';
-import { join } from 'path';
+import { dirname, join } from 'path';
+import { fileURLToPath } from 'url';
 import { readFileSync } from 'fs';
 
-const root = join(import.meta.dirname, '..');
+const __dirname = dirname(fileURLToPath(import.meta.url));
+const root = join(__dirname, '..');
 const pkg = JSON.parse(readFileSync(join(root, 'package.json'), 'utf-8'));
 
 // check build status, write warnings to file for app to display if needed