Chore/shrink docker image (#28)

* shrink docker image (esbuild + multistage docker build)

Dockerfile

@@ -1,20 +1,32 @@
-FROM public.ecr.aws/bitnami/node:18
-RUN apt-get install git
-ENV NODE_ENV=production
-RUN npm install -g typescript
+FROM node:18 AS builder
 
 WORKDIR /app
-COPY . .
+
+# Install build dependencies
+RUN apt update -y && apt install git build-essential make python3 -y
+# Copy package files first to leverage cache
+COPY package.json yarn.lock ./
+COPY drift-common/protocol/sdk/package.json ./drift-common/protocol/sdk/
+COPY drift-common/common-ts/package.json ./drift-common/common-ts/
+
+ENV NODE_ENV=production
+
 WORKDIR /app/drift-common/protocol/sdk
-RUN yarn
-RUN yarn build
+COPY drift-common/protocol/sdk/ .
+RUN yarn && yarn build
+
 WORKDIR /app/drift-common/common-ts
-RUN yarn
-RUN yarn build
+COPY drift-common/common-ts/ .
+RUN yarn && yarn build
+
 WORKDIR /app
-RUN yarn
-RUN yarn build
+COPY . .
+RUN yarn && yarn build
 
+FROM node:18-alpine
+COPY --from=builder /app/dist/ ./lib/
+
+ENV NODE_ENV=production
 EXPOSE 9464
 
-CMD [ "yarn", "start" ]
+CMD ["node", "./lib/index.js"]

esbuild.config.js

@@ -0,0 +1,20 @@
+const esbuild = require('esbuild');
+
+const commonConfig = {
+    bundle: true,
+    platform: 'node',
+    target: 'node18',
+    sourcemap: true,
+    // minify: true, makes messy debug/error output
+    treeShaking: true,
+    legalComments: 'none',
+    mainFields: ['module', 'main'],
+    metafile: true,
+    format: 'cjs'
+};
+
+esbuild.build({
+    ...commonConfig,
+    entryPoints: ['src/index.ts', 'src/wsConnectionManager.ts'],
+    outdir: 'dist',
+}).catch(() => process.exit(1));

package.json

@@ -21,27 +21,26 @@
     "start": "ts-node src/index.ts",
     "ws-manager": "ts-node src/wsConnectionManager.ts",
     "playground": "ts-node src/playground.ts",
-    "build": "yarn clean && tsc",
+    "build": "yarn clean && node esbuild.config.js",
     "clean": "rm -rf lib",
     "prettify": "prettier --check './src/**/*.ts'",
-		"prettify:fix": "prettier --write './src/**/*.ts'"
+    "prettify:fix": "prettier --write './src/**/*.ts'"
   },
   "dependencies": {
     "@aws-sdk/client-ssm": "^3.535.0",
     "@aws-sdk/credential-provider-node": "^3.535.0",
     "@coral-xyz/anchor": "^0.29.0",
-		"@drift-labs/sdk": "file:./drift-common/protocol/sdk",
+    "@drift-labs/sdk": "file:./drift-common/protocol/sdk",
     "@drift/common": "file:./drift-common/common-ts",
-		"@grpc/grpc-js": "^1.8.0",
+    "@grpc/grpc-js": "^1.8.0",
     "@triton-one/yellowstone-grpc": "0.6.0",
     "buffer": "^6.0.3",
     "compression": "^1.7.4",
     "cors": "^2.8.5",
     "dotenv": "^16.4.5",
+    "esbuild": "^0.20.1",
     "express": "^4.19.1",
-    "ioredis": "^5.3.2",
     "prom-client": "^15.1.0",
-    "rxjs": "^7.8.1",
     "ws": "^8.16.0"
   }
 }

src/index.ts

@@ -8,15 +8,11 @@ import {
   DriftEnv,
   EventType,
   ResubOpts,
-  SwiftOrderRecord,
   Wallet,
 } from "@drift-labs/sdk";
 import { ClientDuplexStream } from "@grpc/grpc-js";
 import { Connection, Keypair } from "@solana/web3.js";
-import { fromEventPattern } from "rxjs";
 import { parseLogsWithRaw } from "@drift-labs/sdk";
-import { SSMClient, GetParameterCommand } from "@aws-sdk/client-ssm"; // ES Modules import
-import Redis from "ioredis";
 import { bs58 } from "@coral-xyz/anchor/dist/cjs/utils/bytes";
 import { getSerializerFromEventType } from "./utils/utils";
 import { RedisClient } from "@drift/common/clients";