Dockerfile, tailwind

src/web/Dockerfile.dev

@@ -0,0 +1,28 @@
+# Use an official Node.js runtime as a base image
+FROM node:20.10-alpine
+
+# Set working directory
+WORKDIR /app
+
+# Copy "package.json" and "package-lock.json" before other files
+# Utilise Docker cache to save re-installing dependencies if unchanged
+COPY ./package*.json .
+
+# Install dependencies
+RUN npm install
+
+# Change ownership to the non-root user
+RUN chown -R node:node /app
+
+# Copy all files
+COPY . .
+
+# Expose the listening port
+EXPOSE 3000
+
+# Run container as non-root (unprivileged) user
+# The "node" user is provided in the Node.js Alpine base image
+USER node
+
+# Launch app with PM2
+CMD [ "npm", "run", "dev" ]