shrink docker image / esbuildify (#319)

multistage docker build + esbuild

.dockerignore

@@ -0,0 +1,4 @@
+*/**/node_modules/
+*/**/lib
+.husky/
+node_modules/

Dockerfile

@@ -1,19 +1,36 @@
-FROM public.ecr.aws/bitnami/node:20.18.1
-RUN apt-get install git
-ENV NODE_ENV=production
-RUN npm install -g typescript
+FROM node:20.18.1 AS builder
 
 WORKDIR /app
-COPY drift-common /app/drift-common
-COPY . .
+
+# 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/
+
+RUN npm install -g bun typescript husky
+
 WORKDIR /app/drift-common/protocol/sdk
-RUN yarn
-RUN yarn build
+COPY drift-common/protocol/sdk/ .
+RUN bun install --production && bun run build
+
 WORKDIR /app/drift-common/common-ts
-RUN yarn
-RUN yarn build
+COPY drift-common/common-ts/ .
+RUN bun install --production && bun run build
+
 WORKDIR /app
-RUN yarn
-RUN yarn build
+COPY . .
+# no '--production' for esbuild
+RUN bun install && bun esbuild.config.js
+
+FROM node:20.18.1-alpine
+# 'bigint-buffer' native lib for performance
+# @triton-one/yellowstone-grpc so .wasm lib included
+RUN apk add python3 make g++ --virtual .build &&\
+    npm install -C /lib bigint-buffer @triton-one/yellowstone-grpc &&\
+    apk del .build
+COPY --from=builder /app/lib/ ./lib/
 
+ENV NODE_ENV=production
 EXPOSE 9464
+
+CMD ["node", "./lib/index.js"]

esbuild.config.js

@@ -0,0 +1,28 @@
+const esbuild = require('esbuild');
+const glob = require('tiny-glob');
+
+const commonConfig = {
+    bundle: true,
+    platform: 'node',
+    target: 'node20',
+    sourcemap: false,
+    // minify: true, makes messy debug/error output
+    treeShaking: true,
+    legalComments: 'none',
+    mainFields: ['module', 'main'],
+    metafile: true,
+    format: 'cjs',
+    external: [
+        'bigint-buffer',
+        '@triton-one/yellowstone-grpc'
+    ]
+};
+
+(async () => {
+    let entryPoints = await glob("./src/*.ts", { filesOnly: true });
+    await esbuild.build({
+        ...commonConfig,
+        entryPoints,
+        outdir: 'lib',
+    });
+})().catch(() => process.exit(1));

package.json

@@ -6,8 +6,8 @@
 	"license": "Apache-2.0",
 	"dependencies": {
 		"@coral-xyz/anchor": "^0.29.0",
-		"@drift/common": "file:./drift-common/common-ts",
 		"@drift-labs/sdk": "file:./drift-common/protocol/sdk",
+		"@drift/common": "file:./drift-common/common-ts",
 		"@opentelemetry/api": "^1.1.0",
 		"@opentelemetry/auto-instrumentations-node": "^0.31.1",
 		"@opentelemetry/exporter-prometheus": "^0.31.0",
@@ -33,7 +33,6 @@
 		"response-time": "^2.3.2",
 		"rxjs": "^7.8.1",
 		"socket.io-redis": "^6.1.1",
-		"typescript": "4.5.4",
 		"undici": "^6.16.1",
 		"winston": "^3.8.1",
 		"ws": "^8.14.2"
@@ -42,12 +41,14 @@
 		"@types/k6": "^0.45.0",
 		"@typescript-eslint/eslint-plugin": "^4.28.0",
 		"@typescript-eslint/parser": "^4.28.0",
+		"esbuild": "^0.24.0",
 		"eslint": "^7.29.0",
 		"eslint-config-prettier": "^8.3.0",
 		"eslint-plugin-prettier": "^3.4.0",
 		"husky": "^7.0.4",
 		"k6": "^0.0.0",
 		"prettier": "^2.4.1",
+		"tiny-glob": "^0.2.9",
 		"ts-node": "^10.9.1"
 	},
 	"scripts": {