Update SQLite refresh script to support the SQLite monorepo (#3452)

## Summary
- The
[sqlite-database-integration](https://github.com/WordPress/sqlite-database-integration)
repository was restructured into a monorepo
([WordPress/sqlite-database-integration#334](WordPress/sqlite-database-integration#334)).
The plugin now needs to be built from a subpackage.
- The refresh script now shallow-clones the SQLite repository and runs
its build script (`bin/build-sqlite-plugin-zip.sh`) to produce a
self-contained plugin ZIP with the driver symlink resolved.
- For older tagged versions (pre-monorepo), the script falls back to
downloading the GitHub archive, which still works correctly.

## Test plan
- [x] Verified `npx nx run
playground-wordpress-builds:bundle-sqlite-database` succeeds for both
`trunk` and `v2.1.16`
- [x] Verified the trunk ZIP contains the correct flat plugin structure
with `db.copy`, `load.php`, and a real `wp-includes/database/` directory
- [x] Verified the v2.1.16 ZIP is identical to the previous version (84
KB)
- [x] Verify Playground boots correctly with the new trunk ZIP (run `npm
run dev` and confirm SQLite works)

Author: JanJakes

packages/playground/wordpress-builds/build/refresh-sqlite-integration-plugin.js

@@ -1,5 +1,10 @@
 import yargs from 'yargs';
 import { promises as fs, statSync } from 'fs';
+import { execFileSync } from 'child_process';
+import { tmpdir } from 'os';
+import path from 'path';
+
+const SQLITE_REPOSITORY_URL = 'https://github.com/WordPress/sqlite-database-integration';
 
 // The latest version of the SQLite plugin is the develop branch.
 const latestVersion = 'trunk';
@@ -21,12 +26,8 @@ const parser = yargs(process.argv.slice(2))
 	});
 
 const args = parser.argv;
-
-// Get version and URL.
 const version = args.pluginVersion;
-const url = 'trunk' === version
-	? `https://github.com/WordPress/sqlite-database-integration/archive/refs/heads/${version}.zip`
-	: `https://github.com/WordPress/sqlite-database-integration/archive/refs/tags/${version}.zip`;
+const outputZipPath = path.resolve(args.outputDir, `sqlite-database-integration-${version}.zip`);
 
 // Load versions map.
 const versionsPath = `${args.outputDir}/sqlite-database-integration-versions.json`;
@@ -38,14 +39,7 @@ try {
 	versions = {};
 }
 
-// Download the plugin.
-const outputZipPath = `${args.outputDir}/sqlite-database-integration-${version}.zip`;
-const sqliteResponse = await fetch(url);
-if (!sqliteResponse.ok) {
-	throw new Error(`Failed to download SQLite integration plugin: ${sqliteResponse.statusText}`);
-}
-const sqliteZip = Buffer.from(await sqliteResponse.arrayBuffer());
-await fs.writeFile(outputZipPath, sqliteZip);
+await buildPluginZip(version, outputZipPath);
 
 // Update versions map.
 versions[version] = version;
@@ -106,3 +100,37 @@ export function getSqliteDriverModuleDetails(
 }
 `;
 await fs.writeFile(getSqliteDriverModuleDetailsPath, getSqliteDriverModuleDetailsContent);
+
+/**
+ * Fetch the SQLite repository and build the SQLite integration plugin ZIP.
+ */
+async function buildPluginZip(version, outputZipPath) {
+	const tempDir = await fs.mkdtemp(path.join(tmpdir(), 'sqlite-plugin-'));
+	try {
+		const repoDir = path.join(tempDir, 'repo');
+		execFileSync(
+			'git',
+			['clone', '--depth', '1', '--branch', version, '--single-branch', `${SQLITE_REPOSITORY_URL}.git`, repoDir],
+			{ stdio: 'inherit' }
+		);
+
+		const buildScript = path.join(repoDir, 'bin', 'build-sqlite-plugin-zip.sh');
+		const hasBuildScript = await fs.access(buildScript).then(() => true, () => false);
+
+		if (hasBuildScript) {
+			// Monorepo structure: Run the repository's build script.
+			execFileSync('bash', [buildScript], { cwd: repoDir, stdio: 'inherit' });
+			await fs.copyFile(path.join(repoDir, 'build', 'plugin-sqlite-database-integration.zip'), outputZipPath);
+		} else {
+			// Old flat structure: Download the GitHub archive.
+			const url = `${SQLITE_REPOSITORY_URL}/archive/refs/tags/${version}.zip`;
+			const response = await fetch(url);
+			if (!response.ok) {
+				throw new Error(`Failed to download SQLite integration plugin ${version}: ${response.statusText}`);
+			}
+			await fs.writeFile(outputZipPath, Buffer.from(await response.arrayBuffer()));
+		}
+	} finally {
+		await fs.rm(tempDir, { recursive: true, force: true });
+	}
+}

packages/playground/wordpress-builds/src/sqlite-database-integration/get-sqlite-driver-module-details.ts

@@ -19,11 +19,10 @@ export function getSqliteDriverModuleDetails(
 	url: string;
 } {
 	switch (version) {
-		
 		case 'trunk':
 			/** @ts-ignore */
 			return {
-				size: 258811,
+				size: 263596,
 				url: url_trunk,
 			};
 		case 'v2.1.16':