Add basic sentry error catching implementation with doppler secrets

README.md

@@ -29,7 +29,7 @@ curl "https://keys.demery.net/api?allOf=demery&allOf=thunderbird&noneOf=disabled
 ### Running locally
 
 ```sh
-deno run --allow-net --allow-env main.ts
+doppler run -- deno run --allow-net --allow-env main.ts
 ```
 
 ### Run tests

deps.ts

@@ -4,3 +4,4 @@ export {
 } from "https://deno.land/std@0.224.0/http/status.ts";
 export { z } from "https://deno.land/x/zod@v3.23.8/mod.ts";
 export { ZodError } from "https://deno.land/x/zod@v3.23.8/ZodError.ts";
+export * as Sentry from "https://deno.land/x/sentry@7.116.0/index.mjs";

flake.nix

@@ -20,6 +20,7 @@
             nativeBuildInputs = [ pkgs.bashInteractive ];
             buildInputs = with pkgs; [
               deno
+              doppler
             ];
           };
         });

main.ts

@@ -2,9 +2,17 @@ import start from "./src/server.ts";
 import keys from "./src/public_keys.ts";
 import { filterIncludesKey, parseParameters } from "./src/filter.ts";
 import { parseEnvironmentVariables } from "./src/environment.ts";
+import { Sentry } from "./deps.ts";
 
 const environment = parseEnvironmentVariables(Deno.env.toObject());
 
+if (environment.SENTRY_DSN) {
+  Sentry.init({
+    dsn: environment.SENTRY_DSN,
+    environment: environment.DOPPLER_ENVIRONMENT,
+  });
+}
+
 start(environment.PORT, {
   filterIncludesKey,
   parseParameters,

src/environment.ts

@@ -2,6 +2,8 @@ import { z } from "../deps.ts";
 
 const environmentSchema = z.object({
   PORT: z.string().regex(/^\d+$/).transform(Number).default("8000"),
+  DOPPLER_ENVIRONMENT: z.string(),
+  SENTRY_DSN: z.string().optional(),
 });
 
 export function parseEnvironmentVariables(variableObject: unknown) {