trymeapp/Dockerfile

# Stage 1: Build React + TypeScript SPA
FROM node:22-slim AS frontend-builder
WORKDIR /build/frontend
COPY frontend/package.json frontend/package-lock.json ./
RUN npm ci
COPY frontend/ ./
RUN npm run build

# Stage 2: Build Python virtual environment
FROM cgr.dev/chainguard/python:latest-dev AS python-builder
USER root
WORKDIR /build
RUN python -m venv /opt/venv
ENV PATH="/opt/venv/bin:$PATH"
COPY pyproject.toml README.md version.ini ./
COPY app/ ./app/
RUN pip install --no-cache-dir --upgrade pip && pip install --no-cache-dir .

# Stage 3: Production Runtime
FROM cgr.dev/chainguard/python:latest-dev AS runtime
USER root
WORKDIR /app

ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1 \
    PATH="/opt/venv/bin:$PATH" \
    PORT=8000

RUN addgroup -g 1001 appgroup && \
    adduser -D -u 1001 -G appgroup appuser && \
    mkdir -p /data && chown -R appuser:appgroup /app /data

COPY --from=python-builder /opt/venv /opt/venv
COPY --chown=appuser:appgroup version.ini openapi.yaml alembic.ini ./
COPY --chown=appuser:appgroup 2dlogo_large.png 2dlogo_medium_256x256.png 2dlogo_small_64x64.png 3dlogo_large.png ./
COPY --chown=appuser:appgroup alembic/ ./alembic/
COPY --chown=appuser:appgroup app/ ./app/
COPY --from=frontend-builder --chown=appuser:appgroup /build/frontend/dist ./frontend/dist
COPY --chown=appuser:appgroup docker-entrypoint.sh /usr/local/bin/docker-entrypoint.sh
RUN chmod +x /usr/local/bin/docker-entrypoint.sh

USER appuser
EXPOSE 8000

HEALTHCHECK --interval=30s --timeout=5s --start-period=15s --retries=3 \
    CMD python -c "import urllib.request; urllib.request.urlopen('http://127.0.0.1:8000/health', timeout=4)" || exit 1

ENTRYPOINT ["/usr/local/bin/docker-entrypoint.sh"]
#harbor.freshbrewed.science/library/trymeapp