build: support Poetry for depencencies tool in api's Dockerfile (#5105)

Co-authored-by: takatost <takatost@gmail.com>

api/.dockerignore

@@ -8,4 +8,7 @@ logs
 *.log*
 
 # jetbrains
-.idea
+.idea
+
+# venv
+.venv

api/Dockerfile

@@ -1,18 +1,28 @@
 # base image
-FROM python:3.10-slim-bookworm AS base
+FROM python:3.10-slim-bookworm as base
 
-LABEL maintainer="takatost@gmail.com"
+WORKDIR /app/api
+
+# Install Poetry
+ENV POETRY_VERSION=1.8.3
+RUN pip install --no-cache-dir --upgrade pip && \
+    pip install --no-cache-dir --upgrade poetry==${POETRY_VERSION}
+
+# Configure Poetry
+ENV POETRY_CACHE_DIR=/tmp/poetry_cache
+ENV POETRY_NO_INTERACTION=1
+ENV POETRY_VIRTUALENVS_IN_PROJECT=true
+ENV POETRY_VIRTUALENVS_CREATE=true
 
-# install packages
 FROM base as packages
 
 RUN apt-get update \
     && apt-get install -y --no-install-recommends gcc g++ libc-dev libffi-dev libgmp-dev libmpfr-dev libmpc-dev
 
-COPY requirements.txt /requirements.txt
+# Install Python dependencies
+COPY pyproject.toml poetry.lock ./
+RUN poetry install --sync --no-cache --no-root
 
-RUN --mount=type=cache,target=/root/.cache/pip \
-    pip install --prefix=/pkg -r requirements.txt
 
 # production stage
 FROM base AS production
@@ -37,13 +47,20 @@ RUN apt-get update \
     && apt-get autoremove \
     && rm -rf /var/lib/apt/lists/*
 
-COPY --from=packages /pkg /usr/local
+# Copy Python environment and packages
+ENV VIRTUAL_ENV=/app/api/.venv
+COPY --from=packages ${VIRTUAL_ENV} ${VIRTUAL_ENV}
+ENV PATH="${VIRTUAL_ENV}/bin:${PATH}"
+
+# Copy source code
 COPY . /app/api/
 
+# Copy entrypoint
 COPY docker/entrypoint.sh /entrypoint.sh
 RUN chmod +x /entrypoint.sh
 
+
 ARG COMMIT_SHA
 ENV COMMIT_SHA ${COMMIT_SHA}
 
-ENTRYPOINT ["/bin/bash", "/entrypoint.sh"]
+ENTRYPOINT ["/bin/bash", "/entrypoint.sh"]