Feat/general fixes v1

.github/workflows/docker-build.yml

@@ -0,0 +1,43 @@
+name: Docker Build & Push (hummingbot-mcp)
+
+on:
+  pull_request:
+    types: [opened, synchronize, reopened]
+  push:
+    branches:
+      - main
+
+jobs:
+  docker-build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Determine Docker tag
+        id: vars
+        run: |
+          if [[ "${{ github.event_name }}" == "push" ]]; then
+            echo "TAG=latest" >> $GITHUB_ENV
+          else
+            echo "TAG=development" >> $GITHUB_ENV
+          fi
+
+      - name: Build and push Docker image (multi-arch)
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          file: ./Dockerfile
+          platforms: linux/amd64,linux/arm64
+          push: true
+          tags: hummingbot/hummingbot-mcp:${{ env.TAG }}

Dockerfile

@@ -1,39 +1,30 @@
-# Use a Python image with uv pre-installed
-FROM ghcr.io/astral-sh/uv:python3.12-bookworm-slim AS uv
-
-# Install the project into `/app`
+# Stage 1: Dependencies
+FROM python:3.12-slim AS deps
 WORKDIR /app
+RUN apt-get update && apt-get install -y git && \
+    apt-get clean && rm -rf /var/lib/apt/lists/* && \
+    pip install uv
+COPY pyproject.toml uv.lock ./
+RUN uv venv && uv pip install .
+
+# Stage 2: Runtime
+FROM python:3.12-slim
+WORKDIR /app
+RUN apt-get update && apt-get install -y git && \
+    apt-get clean && rm -rf /var/lib/apt/lists/* && \
+    pip install uv
 
-# Enable bytecode compilation
-ENV UV_COMPILE_BYTECODE=1
-
-# Copy from the cache instead of linking since it's a mounted volume
-ENV UV_LINK_MODE=copy
-
-# Install the project's dependencies using the lockfile and settings
-RUN --mount=type=cache,target=/root/.cache/uv \
-    --mount=type=bind,source=uv.lock,target=uv.lock \
-    --mount=type=bind,source=pyproject.toml,target=pyproject.toml \
-    uv sync --frozen --no-install-project --no-dev --no-editable
-
-# Then, add the rest of the project source code and install it
-# Installing separately from its dependencies allows optimal layer caching
-ADD . /app
-RUN --mount=type=cache,target=/root/.cache/uv \
-    uv sync --frozen --no-dev --no-editable
-
-FROM python:3.12-slim-bookworm
-
-# Install system dependencies if needed
-RUN apt-get update && apt-get install -y git && rm -rf /var/lib/apt/lists/*
+# Copy the virtual environment from the deps stage
+COPY --from=deps /app/.venv /app/.venv
 
-WORKDIR /app
-
-COPY --from=uv /root/.local /root/.local
-COPY --from=uv --chown=app:app /app/.venv /app/.venv
+# Copy source code
+COPY hummingbot_mcp/ ./hummingbot_mcp/
+COPY README.md ./
+COPY main.py ./
+COPY pyproject.toml ./
 
-# Place executables in the environment at the front of the path
-ENV PATH="/app/.venv/bin:$PATH"
+# Set environment variable to indicate we're running in Docker
+ENV DOCKER_CONTAINER=true
 
-# The entrypoint should be the mcp-hummingbot command from pyproject.toml scripts
-ENTRYPOINT ["mcp-hummingbot"]
+# Run the MCP server using the pre-built venv
+ENTRYPOINT ["/app/.venv/bin/python", "main.py"]