Package setup, parser and a utility function

scripts/generate-schema.js

@@ -0,0 +1,63 @@
+#!/usr/bin/env node
+
+import { execSync } from 'child_process';
+import { readFileSync, writeFileSync } from 'fs';
+import { fileURLToPath } from 'url';
+import { dirname, join } from 'path';
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = dirname(__filename);
+const rootDir = join(__dirname, '..');
+
+// exec helper
+function exec(command, options = {}) {
+	const defaultOptions = {
+		stdio: 'inherit',
+		cwd: rootDir,
+		shell: true,
+		...options,
+	};
+	return execSync(command, defaultOptions);
+}
+
+try {
+
+	const schemaPath = join(rootDir, 'src/parser/xo-template.schema.json');
+	const validatorPath = join(rootDir, 'src/parser/ajv/validate-xo-template.js');
+	const tsconfigPath = join(rootDir, 'tsconfig.json');
+	const templatePath = join(
+		rootDir,
+		'node_modules/@xo-cash/types/build/template.d.ts',
+	);
+
+	// Generate schema JSON (write to file directly instead of shell redirection)
+	const schemaContent = execSync(
+		`ts-json-schema-generator --no-ref-encode --tsconfig "${tsconfigPath}" --path "${templatePath}" --type "XOTemplate"`,
+		{ encoding: 'utf8', cwd: rootDir },
+	);
+	writeFileSync(schemaPath, schemaContent, 'utf8');
+
+	// Compile validator with AJV
+	exec(
+		`ajv compile -s "${schemaPath}" --allowUnionTypes -o "${validatorPath}"`,
+	);
+
+	// Transform the generated validator code
+	let code = readFileSync(validatorPath, 'utf8');
+
+	code = code
+		.replace(
+			/"use strict";module\.exports = [^;]+;module\.exports\.default = [^;]+;/,
+			'export default validate20;',
+		)
+		.replace(/;const /g, ';\nconst ')
+		.replace(/;function /g, ';\nfunction ')
+		.replace(/\}function /g, '}\nfunction ');
+
+	writeFileSync(validatorPath, code, 'utf8');
+
+	console.log('Schema generation complete!');
+} catch (error) {
+	console.error('Error generating schema:', error.message);
+	process.exit(1);
+}