refactor: optimize Dockerfile

.dockerignore

@@ -0,0 +1,12 @@
+# Python
+backend/__pycache__
+backend/app.egg-info
+backend/*.pyc
+backend/.mypy_cache
+backend/.coverage
+backend/htmlcov
+backend/.venv
+backend/.gitignore
+backend/README.md
+backend/scripts
+backend/.DS_Store

.gitignore

@@ -186,4 +186,4 @@ cython_debug/
 .DS_Store
 test.py
 
-components.d.ts
+

Dockerfile

@@ -0,0 +1,62 @@
+# Build stage
+FROM python:3.11-slim-bookworm AS builder
+
+# Set build environment variables
+ENV PYTHONUNBUFFERED=1
+ENV SQLBOT_HOME=/opt/sqlbot
+ENV APP_HOME=${SQLBOT_HOME}/app
+ENV UI_HOME=${SQLBOT_HOME}/frontend
+ENV PYTHONPATH=${SQLBOT_HOME}/app
+ENV PATH="${APP_HOME}/.venv/bin:$PATH"
+ENV UV_COMPILE_BYTECODE=1
+ENV UV_LINK_MODE=copy
+ENV DEBIAN_FRONTEND=noninteractive
+
+# Create necessary directories
+RUN mkdir -p ${APP_HOME} ${UI_HOME}
+
+WORKDIR ${APP_HOME}
+
+# Install uv tool
+COPY --from=ghcr.io/astral-sh/uv:0.7.8 /uv /uvx /bin/
+
+# COPY ../frontend/dist /opt/sqlbot/frontend/dist
+COPY frontend/dist ${UI_HOME}/dist
+
+# Install dependencies
+RUN --mount=type=cache,target=/root/.cache/uv \
+    --mount=type=bind,source=backend/uv.lock,target=uv.lock \
+    --mount=type=bind,source=backend/pyproject.toml,target=pyproject.toml \
+    uv sync --frozen --no-install-project
+
+COPY ./backend ${APP_HOME}
+
+# Final sync to ensure all dependencies are installed
+RUN --mount=type=cache,target=/root/.cache/uv \
+   uv sync
+
+# Runtime stage
+FROM python:3.11-slim-bookworm
+
+# Set runtime environment variables
+ENV PYTHONUNBUFFERED=1
+ENV SQLBOT_HOME=/opt/sqlbot
+ENV PYTHONPATH=${SQLBOT_HOME}/app
+ENV PATH="${SQLBOT_HOME}/app/.venv/bin:$PATH"
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    curl \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/*
+
+# Copy necessary files from builder
+COPY --from=builder ${SQLBOT_HOME} ${SQLBOT_HOME}
+
+WORKDIR ${SQLBOT_HOME}/app
+
+# Add health check
+HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
+    CMD curl -f http://localhost:8000 || exit 1
+
+# Run with uvicorn
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000", "--workers", "4", "--proxy-headers"]

backend/.dockerignore

@@ -1,8 +0,0 @@
-# Python
-__pycache__
-app.egg-info
-*.pyc
-.mypy_cache
-.coverage
-htmlcov
-.venv

backend/Dockerfile

@@ -1,52 +0,0 @@
-FROM python:3.11-slim-bookworm
-
-ENV PYTHONUNBUFFERED=1
-
-
-ENV SQLBOT_HOME=/opt/sqlbot
-ENV APP_HOME=$SQLBOT_HOME/app
-ENV UI_HOME=$SQLBOT_HOME/frontend
-RUN mkdir -p $APP_HOME
-RUN mkdir -p $UI_HOME
-
-
-
-
-WORKDIR $APP_HOME
-ENV PYTHONPATH=$APP_HOME
-
-# COPY ../frontend/dist $UI_HOME/dist
-COPY ./dist $UI_HOME/dist
-# Install uv
-# Ref: https://docs.astral.sh/uv/guides/integration/docker/#installing-uv
-COPY --from=ghcr.io/astral-sh/uv:0.5.11 /uv /uvx /bin/
-
-# Place executables in the environment at the front of the path
-# Ref: https://docs.astral.sh/uv/guides/integration/docker/#using-the-environment
-ENV PATH="$APP_HOME/.venv/bin:$PATH"
-
-# Compile bytecode
-# Ref: https://docs.astral.sh/uv/guides/integration/docker/#compiling-bytecode
-ENV UV_COMPILE_BYTECODE=1
-
-# uv Cache
-# Ref: https://docs.astral.sh/uv/guides/integration/docker/#caching
-ENV UV_LINK_MODE=copy
-
-# Install dependencies
-# Ref: https://docs.astral.sh/uv/guides/integration/docker/#intermediate-layers
-RUN test -f "./uv.lock" && \
-    --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 || echo "uv.lock file not found, skipping intermediate-layers"
-
-COPY . $APP_HOME
-
-
-# Sync the project
-# Ref: https://docs.astral.sh/uv/guides/integration/docker/#intermediate-layers
-RUN --mount=type=cache,target=/root/.cache/uv \
-   uv sync
-
-CMD ["fastapi", "run", "--workers", "4", "main.py"]