Dockerfile

# Use the official Node.js 14 image as the base image
FROM node:14

# Set the working directory inside the container
WORKDIR /app

# Copy package.json and package-lock.json to the working directory
COPY package*.json ./

# Install dependencies
RUN npm install

# Copy the rest of the application code to the working directory
COPY . .

# Build the Next.js app
RUN npm run build

# Expose the port that the app will run on
EXPOSE 3000

# Set the environment variables for Firebase
ENV FIREBASE_API_KEY=${FIREBASE_API_KEY}
ENV FIREBASE_AUTH_DOMAIN=${FIREBASE_AUTH_DOMAIN}
ENV FIREBASE_PROJECT_ID=${FIREBASE_PROJECT_ID}
ENV FIREBASE_STORAGE_BUCKET=${FIREBASE_STORAGE_BUCKET}
ENV FIREBASE_MESSAGING_SENDER_ID=${FIREBASE_MESSAGING_SENDER_ID}
ENV FIREBASE_APP_ID=${FIREBASE_APP_ID}

# Start the app
CMD ["npm", "start"]