FROM python:3.11.9-slim

# Expose the secret SECRETS at build-time
RUN --mount=type=secret,id=MAPS_API_KEY,mode=0444,required=true

# Read secrets and set environment variables
RUN export MAPS_API_KEY=$(cat /run/secrets/ORS_API_TOKEN) \
    && echo "MAPS_API_KEY=$MAPS_API_KEY" >> /etc/environment \

# Source the environment file
RUN . /etc/environment


# Copy requirements file
COPY requirements.txt .

# Update pip
RUN pip --timeout=3000 install --no-cache-dir --upgrade pip

# Install dependecies
RUN pip --timeout=3000 install --no-cache-dir -r requirements.txt

# Make project directory
RUN mkdir -p /client/

# Set working directory
WORKDIR /client

# Make cache directory cache directory
RUN mkdir -p /client/requests_cache/

# Set the permissions
RUN chmod -R 777 /client/requests_cache

# Copy client frontend
COPY . .

# Set the permissions data directory
RUN chmod -R 777 /client/data

# Expose app port
EXPOSE 7860

# Start application
CMD ["shiny", "run", "app.py", "--host", "0.0.0.0", "--port", "7860"]