chore: manage packages in Dockerfile with uv instead of poetry

apps/openchallenges/data-lambda/Dockerfile

@@ -1,18 +1,34 @@
-FROM python:3.13.0-slim-bullseye AS builder
+FROM ghcr.io/astral-sh/uv:0.5.14 AS uv
 
-# Install the same version of Poetry as inside the dev container
-RUN pip install --no-cache-dir poetry==1.8.3
+# First, bundle the dependencies into the task root.
+FROM public.ecr.aws/lambda/python:3.11 AS builder
 
+# Enable bytecode compilation, to improve cold-start performance.
+ENV UV_COMPILE_BYTECODE=1
+
+# Disable installer metadata, to create a deterministic layer.
+ENV UV_NO_INSTALLER_METADATA=1
+
+# Enable copy mode to support bind mount caching.
+ENV UV_LINK_MODE=copy
+
+# Copy uv binary
+COPY --from=uv /uv /bin/uv
+
+# Copy dependency files
 WORKDIR /app
-COPY pyproject.toml poetry.lock ./
-RUN poetry export --without-hashes --format=requirements.txt > requirements.txt
+COPY uv.lock pyproject.toml ./
+
+# Generate requirements.txt and install dependencies
+RUN uv export --frozen --no-emit-workspace --no-dev --no-editable -o requirements.txt && \
+    uv pip install -r requirements.txt --target "${LAMBDA_TASK_ROOT}"
 
-FROM public.ecr.aws/lambda/python:3.13
+FROM public.ecr.aws/lambda/python:3.11
 
-COPY --from=builder /app/requirements.txt ${LAMBDA_TASK_ROOT}/
-COPY openchallenges_data_lambda/app.py ${LAMBDA_TASK_ROOT}/
+# Copy the runtime dependencies from the builder stage.
+COPY --from=builder ${LAMBDA_TASK_ROOT} ${LAMBDA_TASK_ROOT}
 
-RUN python3.13 -m pip install --no-cache-dir -r requirements.txt -t .
+# Copy the application code.
+COPY openchallenges_data_lambda/app.py ${LAMBDA_TASK_ROOT}/app
 
-# Command can be overwritten by providing a different command in the template directly.
 CMD ["app.lambda_handler"]

package.json

@@ -84,7 +84,7 @@
     "@fortawesome/free-solid-svg-icons": "6.6.0",
     "@nrwl/js": "19.8.0",
     "@nx-tools/container-metadata": "6.1.1",
-    "@nx-tools/nx-container": "6.1.1",
+    "@nx-tools/nx-container": "6.2.0",
     "@nx/angular": "20.3.1",
     "@nx/cypress": "20.3.1",
     "@nx/devkit": "20.3.1",