fix typechecks

Author: threepointone

package.json

@@ -3,7 +3,8 @@
   "version": "0.0.0",
   "description": "an api for computers",
   "scripts": {
-    "check": "biome check && tsc --noEmit",
+    "typecheck": "tsx scripts/typecheck.ts",
+    "check": "biome check && npm run typecheck",
     "build": "npm run build -w @cloudflare/sandbox",
     "test": "echo 'No tests'",
     "toc": "doctoc README.md --github --maxlevel 3 && node scripts/fix-toc-links.js"

scripts/typecheck.ts

@@ -0,0 +1,50 @@
+import { type ExecException, execSync } from "node:child_process";
+import fg from "fast-glob";
+
+const tsconfigs: string[] = [];
+
+for await (const file of await fg.glob("**/tsconfig.json")) {
+  if (file.includes("node_modules")) continue;
+  tsconfigs.push(file);
+}
+
+console.log(`Typechecking ${tsconfigs.length} projects...`);
+
+type Result = {
+  tsconfig: string;
+  success: boolean;
+  output: string;
+};
+
+const results: Result[] = [];
+
+for (const tsconfig of tsconfigs) {
+  console.log(`Checking ${tsconfig}...`);
+  try {
+    const output = execSync(`tsc -p ${tsconfig}`, {
+      encoding: "utf-8",
+      stdio: ["pipe", "pipe", "pipe"],
+    });
+    results.push({ tsconfig, success: true, output });
+    console.log(`✅ ${tsconfig} - OK`);
+  } catch (rawError: unknown) {
+    const error = rawError as ExecException;
+
+    const output =
+      error.stdout?.toString() || `${error.stderr?.toString()}` || "";
+    results.push({ tsconfig, success: false, output });
+    console.error(`❌ ${tsconfig} - Failed:`);
+    console.error(output);
+  }
+}
+
+const failed = results.filter((r) => !r.success);
+
+if (failed.length > 0) {
+  console.error(
+    `\n${failed.length} of ${tsconfigs.length} projects failed to typecheck!`
+  );
+  process.exit(1);
+}
+
+console.log("All projects typecheck successfully!");

tsconfig.base.json

@@ -64,7 +64,7 @@
     // "emitDeclarationOnly": true,                      /* Only output d.ts files and not JavaScript files. */
     // "sourceMap": true,                                /* Create source map files for emitted JavaScript files. */
     // "inlineSourceMap": true,                          /* Include sourcemap files inside the emitted JavaScript. */
-    // "noEmit": true,                                   /* Disable emitting files from a compilation. */
+    "noEmit": true /* Disable emitting files from a compilation. */,
     // "outFile": "./",                                  /* Specify a file that bundles all outputs into one JavaScript file. If 'declaration' is true, also designates a file that bundles all .d.ts output. */
     // "outDir": "./",                                   /* Specify an output folder for all emitted files. */
     // "removeComments": true,                           /* Disable emitting comments. */