Consistent request logging

src/bundle/Server.ts

@@ -16,6 +16,8 @@
 	along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
 
+import morgan from "morgan";
+
 process.on("unhandledRejection", console.error);
 process.on("uncaughtException", console.error);
 
@@ -59,6 +61,24 @@ async function main() {
 	await Config.init();
 	await Sentry.init(app);
 
+	const logRequests = process.env["LOG_REQUESTS"] != undefined;
+	if (logRequests) {
+		app.use(
+			morgan("combined", {
+				skip: (req, res) => {
+					let skip = !(
+						process.env["LOG_REQUESTS"]?.includes(
+							res.statusCode.toString(),
+						) ?? false
+					);
+					if (process.env["LOG_REQUESTS"]?.charAt(0) == "-")
+						skip = !skip;
+					return skip;
+				},
+			}),
+		);
+	}
+
 	await new Promise((resolve) =>
 		server.listen({ port }, () => resolve(undefined)),
 	);

src/cdn/Server.ts

@@ -24,6 +24,7 @@ import guildProfilesRoute from "./routes/guild-profiles";
 import iconsRoute from "./routes/role-icons";
 import { CORS } from "../api/middlewares/CORS";
 import { BodyParser } from "../api/middlewares/BodyParser";
+import morgan from "morgan";
 
 export type CDNServerOptions = ServerOptions;
 
@@ -39,6 +40,24 @@ export class CDNServer extends Server {
 		await Config.init();
 		await Sentry.init(this.app);
 
+		const logRequests = process.env["LOG_REQUESTS"] != undefined;
+		if (logRequests) {
+			this.app.use(
+				morgan("combined", {
+					skip: (req, res) => {
+						let skip = !(
+							process.env["LOG_REQUESTS"]?.includes(
+								res.statusCode.toString(),
+							) ?? false
+						);
+						if (process.env["LOG_REQUESTS"]?.charAt(0) == "-")
+							skip = !skip;
+						return skip;
+					},
+				}),
+			);
+		}
+
 		this.app.disable("x-powered-by");
 
 		this.app.use(CORS);