import { execSync } from "child_process"; const diff = execSync(`git diff --name-only origin/main HEAD`).toString(); const files = diff .trim() .split("\n") .map((file) => file.trim()) .filter(Boolean) .filter((file) => file.endsWith(".ts") || file.endsWith(".tsx")); console.log("ℹī¸ Changed files:"); console.log(files.map((str) => ` - ${str}`).join("\n")); try { console.log("âŗ Checking type errors.."); execSync("yarn tsc --noEmit", {}); console.log("đŸ˜ģ No errors!"); } catch (_err) { const err = _err as any; const output = err.stdout.toString() as string; const filesWithTypeErrors = files.filter((file) => output.includes(file)); if (!filesWithTypeErrors.length) { console.log(`🎉 You haven't introduced any new type errors!`); process.exit(0); } console.log("❌ ❌ ❌ You seem to have touched files that have type errors ❌ ❌ ❌"); console.log("🙏 Please inspect the following files:"); console.log(filesWithTypeErrors.map((str) => ` - ${str}`).join("\n")); process.exit(1); }