basic setup with yoga + pothos and pino logger

lib/logger/index.ts

@@ -0,0 +1,19 @@
+import { type YogaLogger } from "graphql-yoga";
+import pino from "pino";
+
+export const logger = pino();
+
+export const yogaLogger: YogaLogger = {
+  debug(...args) {
+    logger.debug("", ...args);
+  },
+  info(...args) {
+    logger.info("", ...args);
+  },
+  warn(...args) {
+    logger.warn("", ...args);
+  },
+  error(...args) {
+    logger.error("", ...args);
+  },
+};

package.json

@@ -3,11 +3,10 @@
   "module": "src/index.ts",
   "type": "module",
   "scripts": {
-    "dev": "bun src/index.ts --watch"
+    "dev": "bun --watch src/index.ts | pino-pretty"
   },
   "devDependencies": {
-    "@types/bun": "latest",
-    "@types/pino": "^7.0.5"
+    "@types/bun": "latest"
   },
   "peerDependencies": {
     "typescript": "^5.0.0"

src/index.ts

@@ -1,8 +1,15 @@
-import { createYoga } from "graphql-yoga";
-import { schema } from "./schema";
+import { logger } from "@lib/logger";
+import { yoga } from "./yoga";
 
-const yoga = createYoga({ schema });
+const server = Bun.serve({
+  fetch: yoga.fetch,
+  error: (error) => {
+    logger.error(error.message);
+    return new Response("", {
+      status: 500,
+      statusText: "You fucked the goose",
+    });
+  },
+});
 
-const server = Bun.serve({ fetch: yoga.fetch });
-
-console.log(`Server is running on: ${server.url}${yoga.graphqlEndpoint}`);
+logger.info(`Server is running on: ${server.url}${yoga.graphqlEndpoint}`);

src/yoga/index.ts

@@ -0,0 +1,8 @@
+import { yogaLogger } from "@lib/logger";
+import { createYoga } from "graphql-yoga";
+import { schema } from "./schema";
+
+export const yoga = createYoga({
+  schema,
+  logging: yogaLogger,
+});

tsconfig.json

@@ -22,6 +22,15 @@
     // Some stricter flags (disabled by default)
     "noUnusedLocals": false,
     "noUnusedParameters": false,
-    "noPropertyAccessFromIndexSignature": false
+    "noPropertyAccessFromIndexSignature": false,
+
+    // Path mapping
+    "baseUrl": ".",
+    "paths": {
+      "@app": ["./src"],
+      "@app/*": ["./src/*"],
+      "@lib": ["./lib"],
+      "@lib/*": ["./lib/*"]
+    }
   }
 }