FROM node:18-slim
# Install ffmpeg, ca-certificates, and other useful tools for SSL support
RUN apt-get update && apt-get install -y --no-install-recommends ffmpeg curl ca-certificates wget unzip file && \
apt-get clean && rm -rf /var/lib/apt/lists/*
# Rhubarb installation has been removed.
USER node
# The microsoft-cognitiveservices-speech-sdk will now be installed via package.json and npm ci
# Diagnostic commands for the node user
RUN echo "Running diagnostics as $(whoami)"
RUN echo "PATH is: $PATH"
# Removed: RUN which rhubarb || echo "rhubarb not found in PATH for node user during build"
# Set environment variables
ENV NODE_ENV=production
ENV PORT=7860
# Create app directory and set it as working directory
WORKDIR /home/node/app
# Copy package.json and package-lock.json (or yarn.lock) first
# This allows Docker to cache the npm install step if these files don't change
COPY --chown=node:node backend/package.json backend/package-lock.json* ./
# If you use yarn, uncomment the next line and comment out the npm ci line
# COPY --chown=node:node backend/package.json backend/yarn.lock ./
# Install dependencies
# Using npm ci for cleaner installs if package-lock.json is present
# RUN npm ci --only=production
# Switching to npm install --omit=dev to resolve package-lock.json sync issues during Docker build.
# Ideally, package-lock.json should be updated locally by running `npm install` in the backend directory and committing the result.
RUN npm install --omit=dev
# If you use yarn, uncomment the next line and comment out the npm ci line
# RUN yarn install --production --frozen-lockfile
# Copy the rest of the application files from the backend directory
COPY --chown=node:node backend/ ./
# Create audios and public directories explicitly to avoid ENOENT errors
RUN mkdir -p /home/node/app/audios /home/node/app/public
# Optionally, create a placeholder index.html if no static files are copied
# This prevents ENOENT errors when serving index.html
RUN echo 'Placeholder for Virtual Girlfriend App
This is a placeholder page. Update with actual content if needed.
' > /home/node/app/public/index.html
# Rhubarb download/installation section removed.
# Expose the port the app runs on
EXPOSE 7860
# Command to run the application
CMD [ "node", "index.js" ]