chore: migrate from bun to pnpm and enhance docker workflow

- Replace bun with pnpm for package management to resolve build compatibility issues
- Update Dockerfile to use Node.js 24 official image instead of bun
- Replace bun build with rolldown for migrate script bundling
- Add GitHub Actions workflow for automated Docker image building and pushing
- Configure Docker Hub login, build caching, and smart tagging strategy
- Support tag-based and branch-based deployment with proper cache optimization

Author: DemoMacro

.github/workflows/docker-image.yml

@@ -0,0 +1,62 @@
+name: Build and Push Docker Image
+
+on:
+  push:
+    branches: ["main"]
+    tags: ["v*"]
+  pull_request:
+    branches: ["main"]
+  workflow_dispatch:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+env:
+  IMAGE_NAME: demomacro/js.gs
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Log in to Docker Hub
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Extract metadata for tags
+        id: meta
+        run: |
+          if [[ $GITHUB_REF == refs/tags/* ]]; then
+            VERSION=${GITHUB_REF#refs/tags/}
+            echo "tags<<EOF" >> $GITHUB_OUTPUT
+            echo "${{ env.IMAGE_NAME }}:${VERSION}" >> $GITHUB_OUTPUT
+            echo "${{ env.IMAGE_NAME }}:latest" >> $GITHUB_OUTPUT
+            echo "EOF" >> $GITHUB_OUTPUT
+          else
+            echo "tags<<EOF" >> $GITHUB_OUTPUT
+            echo "${{ env.IMAGE_NAME }}:latest" >> $GITHUB_OUTPUT
+            echo "${{ env.IMAGE_NAME }}:sha-${GITHUB_SHA::7}" >> $GITHUB_OUTPUT
+            echo "EOF" >> $GITHUB_OUTPUT
+          fi
+
+      - name: Build and push Docker images
+        uses: docker/build-push-action@v6
+        with:
+          push: ${{ github.event_name != 'pull_request' }}
+          cache-from: type=registry,ref=${{ env.IMAGE_NAME }}:cache
+          cache-to: type=registry,ref=${{ env.IMAGE_NAME }}:cache,mode=max
+          tags: ${{ steps.meta.outputs.tags }}
+          file: ./Dockerfile

Dockerfile

@@ -1,12 +1,14 @@
-# use the official Bun image
-# see all versions at https://hub.docker.com/r/oven/bun/tags
-FROM oven/bun:1 AS build
+# use the official Node image
+# see all versions at https://hub.docker.com/_/node/tags
+FROM node:24-slim AS build
+RUN corepack enable
 WORKDIR /app
 
-COPY package.json bun.lock* ./
+# Copy package.json and your lockfile, here we add pnpm-lock.yaml for illustration
+COPY package.json pnpm-lock.yaml .npmrc ./
 
 # use ignore-scripts to avoid running postinstall hooks
-RUN bun install --frozen-lockfile --ignore-scripts
+RUN pnpm install --frozen-lockfile
 
 # Copy the entire project
 COPY . .
@@ -15,13 +17,13 @@ COPY . .
 ENV NITRO_PRESET=node_cluster
 ENV NODE_ENV=production
 ENV SKIP_MIGRATE=true
-RUN bun --bun run build
+RUN pnpm run build
 
-# Bundle migrate script into .output/scripts directory
-RUN bun build ./scripts/migrate.ts --outfile ./.output/scripts/migrate.mjs --target=bun --minify
+# Bundle migrate script into .output/scripts directory using rolldown
+RUN pnpx rolldown --input ./scripts/migrate.ts --format esm --file ./.output/scripts/migrate.mjs --minify --platform node --inlineDynamicImports
 
 # copy production dependencies and source code into final image
-FROM oven/bun:1-alpine AS production
+FROM node:24-slim AS production
 WORKDIR /app
 
 # Copy .output directory (which now contains migrate.mjs)
@@ -34,4 +36,4 @@ ENV PORT=3000
 
 # run the app
 EXPOSE 3000/tcp
-ENTRYPOINT ["sh", "-c", "bun /app/scripts/migrate.mjs && bun --bun run /app/server/index.mjs"]
+ENTRYPOINT ["sh", "-c", "node /app/scripts/migrate.mjs && node /app/server/index.mjs"]

README.md

@@ -63,12 +63,12 @@ bun run preview
 
 ```bash
 # Build Docker image
-docker build -t JS.GS .
+docker build -t js.gs .
 
 # Run container
 docker run -p 3000:3000 \
   --env-file .env \
-  JS.GS
+  js.gs
 ```
 
 ## Support & Community