Migrate from Deno to Bun

.github/Dockerfile

@@ -1,11 +1,8 @@
 # Use Ubuntu as base image
-FROM denoland/deno:ubuntu-2.6.5
-
+FROM oven/bun:1-ubuntu
 
 # Set environment variables
 ENV DEBIAN_FRONTEND=noninteractive
-ENV DENO_INSTALL=/root/.deno
-ENV PATH=$DENO_INSTALL/bin:$PATH
 
 # Update package list and install required dependencies
 RUN apt-get update && apt-get install -y \
@@ -18,7 +15,7 @@ RUN apt-get update && apt-get install -y \
     sed \
     # We have some scripts that use lsof
     lsof \
-    # iproute2 is required for ss command - for dkill.
+    # iproute2 is required for ss command - for fkill.
     iproute2 \
     # xz is required for compactc
     xz-utils \
@@ -33,8 +30,8 @@ RUN curl -fsSL https://deb.nodesource.com/setup_24.x | bash - \
     && apt-get install -y nodejs \
     && rm -rf /var/lib/apt/lists/*
 
-# Verify Deno installation
-RUN deno --version
+# Verify Bun installation
+RUN bun --version
 
 # Verify Node.js installation
 RUN node --version && npm --version
@@ -73,21 +70,17 @@ RUN chmod +x /app/patch.sh
 # Clone the repository
 COPY . .
 
-# Ensure the script can run tests properly in Docker
-RUN echo "export DENO_DIR=/tmp/.deno" >> /root/.bashrc
-
 # Set environment variables for better script execution
 ENV NODE_ENV=development
-ENV DENO_DIR=/tmp/.deno
 
-RUN deno install --allow-scripts
+RUN bun install
 RUN /app/patch.sh
 
-RUN deno task -r contract:compile
+RUN bun run --filter '*' contract:compile
 
 # START E2E TESTS
 # Launching processes en parallel generates issues on linux
 ENV EFFECTSTREAM_ORCHESTRATOR_SERIAL=true
 # Show Effectstream logs
 ENV EFFECTSTREAM_STDOUT=true
-CMD ["deno", "task", "-f", "@e2e/node", "e2e"]
+CMD ["bun", "run", "--filter", "@e2e/node", "e2e"]

.vscode/settings.json

@@ -1,26 +1,4 @@
 {
-  "deno.enable": true,
-  "deno.documentPreloadLimit": 10000,
-  "deno.lint": true,
-  "deno.disablePaths": [
-    "packages/build-tools/explorer",
-    "templates",
-    "templates/chess",
-    "templates/evm-midnight",
-    "templates/minimal",
-    "templates/multi-chain-token-transfer",
-    "templates/night-bitcoin",
-    "templates/rock-paper-scissors",
-    "templates/world-map-2d",
-    "docs/site"
-  ],
   "editor.formatOnSave": false,
-  "editor.defaultFormatter": "denoland.vscode-deno",
-  "[typescript]": {
-    "editor.defaultFormatter": "denoland.vscode-deno"
-  },
-  "[javascript]": {
-    "editor.defaultFormatter": "denoland.vscode-deno"
-  },
   "[markdown]": { "editor.defaultFormatter": null }
 }

README.md

@@ -5,6 +5,15 @@
 Start at [Effectstream's Template](./templates/evm-midnight/) for quickstart
 project
 
+## Bun 
+```sh
+rm -rf bun.lock && \
+bun install && \
+bun run --filter '@e2e/midnight-contract-counter-basic' contract:compile && \
+bun run --filter '@e2e/midnight-contract-eip-20' contract:compile  && \
+DISABLE_EVM=true DISABLE_BITCOIN=true DISABLE_AVAIL=true bun run --filter @e2e/node e2e
+```
+
 ## Testing Development
 
 Effectstream development mode & tests can be run through e2e testing environment.