Cache Docker Python dependencies

Dockerfile

@@ -15,21 +15,30 @@ RUN pnpm build-fast:pkg
 RUN pnpm build
 
 
-FROM python:3.12-slim AS runtime
+FROM python:3.12-slim AS python-dependencies
+
+COPY --from=ghcr.io/astral-sh/uv:0.11.31 /uv /uvx /bin/
 
 ENV PYTHONDONTWRITEBYTECODE=1 \
     PYTHONUNBUFFERED=1 \
-    PIP_DISABLE_PIP_VERSION_CHECK=1 \
-    PIP_DEFAULT_TIMEOUT=120 \
-    PIP_RETRIES=5 \
+    UV_COMPILE_BYTECODE=1 \
+    UV_HTTP_TIMEOUT=120 \
+    UV_LINK_MODE=copy \
+    UV_PROJECT_ENVIRONMENT=/opt/venv \
+    PATH=/opt/venv/bin:$PATH \
     PYTHONPATH=/app/src
 
 WORKDIR /app
 
-COPY pyproject.toml README.md ./
-COPY src/ ./src/
+COPY pyproject.toml uv.lock ./
 
-RUN pip install --no-cache-dir .
+RUN --mount=type=cache,target=/root/.cache/uv \
+    uv sync --frozen --no-dev --no-install-project
+
+
+FROM python-dependencies AS runtime
+
+COPY src/ ./src/
 
 COPY --from=editor-builder /build/vendor/oh-my-cv/site/.output/public/ \
     ./vendor/oh-my-cv/site/.output/public/