chore: refactor build output structure

CHANGELOG.md

@@ -12,6 +12,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - process exits after health check fails for more than `HEALTHCHECK_FAIL_THRESHOLD_MS` (default 60s)
 - upgrade codebase to ESM
 - bump Blockfrost SDK (memory leak in deriveAddress) and other dependencies
+- refactored build step, entrypoint is now `dist/server.js` (previously `dist/src/server.js`)
 
 ### Removed
 - `ts-node-dev` (`yarn dev` no longer auto reloads on code change)

default.nix

@@ -28,7 +28,7 @@ rec {
         mkdir -p $out/bin
         cat <<EOF > $out/bin/${name}
         #!${pkgs.runtimeShell}
-        ${pkgs.nodejs-18_x}/bin/node --require "$out/libexec/source/.pnp.cjs" $out/libexec/source/dist/src/server.js
+        ${pkgs.nodejs-18_x}/bin/node --require "$out/libexec/source/.pnp.cjs" $out/libexec/source/dist/server.js
         EOF
         chmod +x $out/bin/${name}
       '';

package.json

@@ -3,13 +3,13 @@
   "version": "2.0.0",
   "scripts": {
     "prebuild": "yarn clean",
-    "build": "yarn clean && tsc && cp package.json dist/",
+    "build": "yarn clean && tsc",
     "clean": "rimraf dist",
-    "dev": "NODE_ENV=development yarn build && yarn node ./dist/src/server.js",
+    "dev": "NODE_ENV=development yarn build && yarn node ./dist/server.js",
     "lint": "eslint ./src/**/*.ts",
-    "start": "yarn build && yarn node ./dist/src/server.js",
-    "start:profiler": "yarn build && NODE_ENV=production yarn node --prof ./dist/src/server.js",
-    "test-performance": "yarn ts-node-dev ./scripts/performance/index.ts",
+    "start": "yarn build && yarn node ./dist/server.js",
+    "start:profiler": "yarn build && NODE_ENV=production yarn node --prof ./dist/server.js",
+    "test-performance": "yarn build && yarn node ./dist/scripts/performance/index.ts",
     "test": "BLOCKFROST_PROJECT_ID='none' vitest",
     "coverage": "vitest run --coverage",
     "type-check": "tsc --project tsconfig.json"
@@ -59,6 +59,6 @@
     "node": ">=16"
   },
   "type": "module",
-  "main": "dist/src/server.js",
+  "main": "dist/server.js",
   "packageManager": "[email protected]"
 }

scripts/performance/index.ts → src/scripts/performance/index.ts

@@ -1,6 +1,6 @@
 import { ALL_SEED } from './constants.js';
 import { deriveAddressesForXpub, generateRandomAccounts, randomIntFromInterval } from './utils.js';
-import { WebsocketClient } from '../../src/utils/websocket-client.js';
+import { WebsocketClient } from '../../utils/websocket-client.js';
 
 interface TestSuiteMetrics {
   accounts: number;

src/utils/health.ts

@@ -1,4 +1,4 @@
-import { ALL_SEED } from '../../scripts/performance/constants.js';
+import { ALL_SEED } from '../scripts/performance/constants.js';
 import { WebsocketClient } from './websocket-client.js';
 
 export const healthCheck = async (url: string) => {

src/utils/websocket-client.ts

@@ -1,5 +1,5 @@
 import WebSocket from 'ws';
-import { Deferred } from '../../scripts/performance/utils.js';
+import { Deferred } from '../scripts/performance/utils.js';
 import { MESSAGES } from '../constants/index.js';
 
 export class WebsocketClient {

tsconfig.json

@@ -3,6 +3,7 @@
     "outDir": "dist",
     "target": "ES2021",
     "module": "node16",
+    "rootDir": "src",
     "moduleResolution": "node16",
     "declaration": false,
     "isolatedModules": true,
@@ -21,5 +22,6 @@
     "esModuleInterop": true,
     "skipLibCheck": true,
     "forceConsistentCasingInFileNames": true
-  }
+  },
+  "include": ["src/**/*"]
 }