Dockerfile

FROM node:20-alpine as frontend-builder
ARG NUXT_PUBLIC_MAPBOX_TOKEN
ENV NUXT_PUBLIC_MAPBOX_TOKEN=$NUXT_PUBLIC_MAPBOX_TOKEN
ARG NUXT_PUBLIC_GOOGLE_MAPS_API_KEY
ENV NUXT_PUBLIC_GOOGLE_MAPS_API_KEY=$NUXT_PUBLIC_GOOGLE_MAPS_API_KEY
ARG NUXT_PUBLIC_GTAG_ID
ENV NUXT_PUBLIC_GTAG_ID=$NUXT_PUBLIC_GTAG_ID

WORKDIR /app/frontend/BikeabilityUI

# Install build dependencies including git (required for some npm packages)
RUN apk add --no-cache python3 make g++ git

# Copy package files first (better Docker layer caching)
COPY frontend/BikeabilityUI/package*.json ./

RUN npm ci --no-fund --no-audit
# Completely clean install - no cache, no force, handle Node 20 specific issues
# RUN npm install --no-fund --no-audit

# Verify installation worked
RUN ls -la node_modules/.bin/nuxt && \
    node -e "console.log('Node version:', process.version)" && \
    npx nuxt --version

# Now copy the rest of the source code
COPY frontend/BikeabilityUI/ ./

# Build the application (remove the fallback, fix the root cause)
RUN npm run generate



# Rest of Dockerfile stays the same
FROM python:3.11-slim

WORKDIR /app

# Install system dependencies
RUN apt-get update && apt-get install -y \
    gcc \
    curl \
    && rm -rf /var/lib/apt/lists/*

# Create user early to avoid permission issues with rootless Docker
RUN groupadd -g 1000 appgroup && \
    useradd -u 1000 -g appgroup -m -s /bin/bash appuser

# Copy and install Python requirements
COPY backend/requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy backend code
COPY backend/ ./

RUN touch __init__.py && \
    touch Bikeability/__init__.py && \
    touch Bikeability/routing/__init__.py && \
    touch Bikeability/routing/flask_api/__init__.py

ENV PYTHONPATH=/app:$PYTHONPATH

# Copy built frontend (adjust path based on Nuxt output)
COPY --from=frontend-builder /app/frontend/BikeabilityUI/.output/public ./static/

# Change ownership of all app files to appuser
RUN chown -R appuser:appgroup /app

# Switch to non-root user
USER appuser

EXPOSE 5000

# Run with Gunicorn using wsgi.py
CMD ["gunicorn", "-c", "gunicorn_config.py", "wsgi:app"]