feat(bun): use bun instead of nodejs (#626)

Co-authored-by: Dan Coombs <[email protected]>

.github/workflows/ci.yaml

@@ -13,6 +13,9 @@ jobs:
         uses: actions/checkout@v3
       - name: Install protobuf
         run: sudo apt-get -y install protobuf-compiler
+      - uses: oven-sh/setup-bun@v1
+        with:
+          bun-version: latest
       - name: Install toolchain
         uses: dtolnay/rust-toolchain@stable
         with:

.github/workflows/unit.yaml

@@ -26,6 +26,10 @@ jobs:
       - name: Install protobuf
         run: sudo apt-get install -y protobuf-compiler
 
+      - uses: oven-sh/setup-bun@v1
+        with:
+          bun-version: latest
+
       - uses: Swatinem/rust-cache@v2
         with:
           cache-on-failure: true

Dockerfile

@@ -4,12 +4,8 @@
 FROM --platform=$TARGETPLATFORM rust:1.75.0 AS chef-builder
 
 # Install system dependencies
-RUN curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add - && echo "deb https://dl.yarnpkg.com/debian/ stable main" | tee /etc/apt/sources.list.d/yarn.list
-RUN mkdir -p /etc/apt/keyrings
-RUN curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key | gpg --dearmor -o /etc/apt/keyrings/nodesource.gpg
-RUN echo "deb [signed-by=/etc/apt/keyrings/nodesource.gpg] https://deb.nodesource.com/node_20.x nodistro main" | tee /etc/apt/sources.list.d/nodesource.list
-RUN apt-get update && apt-get -y upgrade && apt-get install -y libclang-dev pkg-config protobuf-compiler nodejs yarn rsync
-
+RUN apt-get update && apt-get -y upgrade && apt-get install -y libclang-dev pkg-config protobuf-compiler rsync unzip
+RUN curl -fsSL https://bun.sh/install | BUN_INSTALL=/usr bash 
 SHELL ["/bin/bash", "-c"]
 RUN curl -L https://foundry.paradigm.xyz | bash
 ENV PATH="/root/.foundry/bin:${PATH}"

crates/sim/build.rs

@@ -21,15 +21,17 @@ fn main() -> Result<(), Box<dyn error::Error>> {
 }
 
 fn compile_tracer() -> Result<(), Box<dyn error::Error>> {
-    let install_url = "https://classic.yarnpkg.com/en/docs/install";
+    let install_url = "https://bun.sh/docs/installation";
     let action = "compile tracer";
     run_command(
-        Command::new("yarn").current_dir("tracer"),
+        Command::new("bun").arg("install").current_dir("tracer"),
         install_url,
         action,
     )?;
     run_command(
-        Command::new("yarn").arg("build").current_dir("tracer"),
+        Command::new("bun")
+            .args(["run", "bundle"])
+            .current_dir("tracer"),
         install_url,
         action,
     )

crates/sim/tracer/package.json

@@ -4,14 +4,11 @@
   "license": "UNLICENSED",
   "scripts": {
     "clean": "rm -rf dist/*",
-    "build": "swc src/validationTracer.ts -d dist",
-    "typecheck": "tsc --noEmit",
-    "watch": "yarn build --watch"
+    "bundle": "bun build src/validationTracer.ts --outdir ./dist",
+    "watch": "bun run bundle --watch"
   },
   "devDependencies": {
-    "@swc/cli": "^0.1.62",
-    "@swc/core": "^1.3.53",
-    "@types/node": "^18.14.0",
+    "@types/bun": "^1.0.7",
     "prettier": "^2.8.4",
     "typescript": "^4.9.5"
   }

crates/sim/tracer/tsconfig.json

@@ -1,15 +1,28 @@
 {
   "compilerOptions": {
-    "target": "ES6",
-    "lib": ["ES5"],
-    "module": "esnext",
-    "moduleResolution": "node",
+    // Enable latest features
+    "lib": ["ESNext"],
+    "target": "ESNext",
+    "module": "ESNext",
+    "moduleDetection": "force",
+    "jsx": "react-jsx",
+    "allowJs": true,
+
+    // Bundler mode
+    "moduleResolution": "bundler",
+    "allowImportingTsExtensions": true,
+    "verbatimModuleSyntax": true,
     "noEmit": true,
-    "esModuleInterop": true,
-    "forceConsistentCasingInFileNames": true,
+
+    // Best practices
     "strict": true,
     "skipLibCheck": true,
-    "alwaysStrict": false
+    "noFallthroughCasesInSwitch": true,
+
+    // Some stricter flags
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "noPropertyAccessFromIndexSignature": true
   },
   "include": ["./src/**/*"]
 }