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packages/@n8n/workflow-sdk/scripts/extract-workflows.ts

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+/**
+ * Extract Test Workflows from Zip
+ *
+ * Extracts workflow JSON files from the committed zip file for testing.
+ * This runs automatically via `pretest` hook before running tests.
+ *
+ * Usage:
+ *   npx tsx scripts/extract-workflows.ts
+ */
+
+import * as fs from 'fs';
+import * as path from 'path';
+import AdmZip from 'adm-zip';
+
+const FIXTURES_DIR = path.resolve(__dirname, '../test-fixtures/real-workflows');
+const ZIP_FILE = path.join(FIXTURES_DIR, 'public_published_templates.zip');
+
+function main() {
+	if (!fs.existsSync(ZIP_FILE)) {
+		console.log('No zip file found, skipping extraction');
+		return;
+	}
+
+	// Check if extraction is needed by looking for any .json file
+	const existingFiles = fs.readdirSync(FIXTURES_DIR).filter((f) => f.endsWith('.json'));
+	if (existingFiles.length > 0) {
+		console.log(`Found ${existingFiles.length} workflow files, skipping extraction`);
+		return;
+	}
+
+	console.log('Extracting workflows from zip...');
+	const zip = new AdmZip(ZIP_FILE);
+	const entries = zip.getEntries();
+
+	let count = 0;
+	for (const entry of entries) {
+		if (entry.entryName.endsWith('.json')) {
+			const outputPath = path.join(FIXTURES_DIR, entry.entryName);
+			fs.writeFileSync(outputPath, entry.getData());
+			count++;
+		}
+	}
+
+	console.log(`Extracted ${count} workflow files`);
+}
+
+main();