Debugging Asyncify functions in Playground

re-run.fish

rm out.txt
PHP=7.4 node --stack-trace-limit=100 --loader=./packages/meta/src/node-es-module-loader/loader.mts ./packages/php-wasm/cli/src/main.ts test.php &> out.txt
cat out.txt | bun packages/meta/bin/verify-asyncify-functions.ts

verify-asyncify-functions.ts

import fs from 'fs';
import path from 'path';

const DockerfilePath = path.resolve(
	__dirname,
	'../../../packages/php-wasm/compile/php/Dockerfile'
);

function addAsyncifyFunctionsToDockerfile(functions: string[]) {
	const Dockerfile = fs.readFileSync(DockerfilePath, 'utf8') + '';
	const cleanedUpFunctions = functions.map((candidate) =>
		candidate
			.trim()
			.replace(/^"|^\s*\* php\.wasm\.|"$/g, '')
			.replace('byn$fpcast-emu$', '')
	);

	console.log('Looking for these functions in the Dockerfile:');
	console.log(cleanedUpFunctions);

	const DockerfileSubset = Dockerfile.split("ASYNCIFY_ONLY_UNPREFIXED")[1];

	const missingCandidates = cleanedUpFunctions.filter(
		(candidate) => !DockerfileSubset.includes(`"${candidate}"`)
	);
	if (missingCandidates.length) {
		console.log('Missing functions:');
		console.log(missingCandidates.join('\n'));
	} else {
		console.log('All functions are present in the Dockerfile.');
	}
}

let input = '';
process.stdin.setEncoding('utf8');
process.stdin.on('data', (chunk) => {
	input += chunk;
});
process.stdin.on('end', () => {
	const lines = input
		.split('\n')
		.map((line) => line.trim())
		// Detect stacktrace lines related to php.wasm
		.filter((line) => line.length > 0)
		.filter((line) => line.includes("at ") && line.includes("wasm:"))
		.map((line) => line.split("php.wasm.")[1].split(" ")[0].trim());
	;
	addAsyncifyFunctionsToDockerfile(lines);
});