Add .dockerignore file to exclude node_modules

Dockerfile

@@ -1,63 +1,31 @@
-# syntax=docker/dockerfile:1
+FROM node:20 AS node_base
 
-# Comments are provided throughout this file to help you get started.
-# If you need more help, visit the Dockerfile reference guide at
-# https://docs.docker.com/go/dockerfile-reference/
+# Set the working directory
+WORKDIR /app
 
-# Want to help us make this template better? Share your feedback here: https://forms.gle/ybq9Krt8jtBL3iCk7
+FROM node_base AS node_modules
 
-################################################################################
-# Pick a base image to serve as the foundation for the other build stages in
-# this file.
-#
-# For illustrative purposes, the following FROM command
-# is using the alpine image (see https://hub.docker.com/_/alpine).
-# By specifying the "latest" tag, it will also use whatever happens to be the
-# most recent version of that image when you build your Dockerfile.
-# If reproducability is important, consider using a versioned tag
-# (e.g., alpine:3.17.2) or SHA (e.g., alpine@sha256:c41ab5c992deb4fe7e5da09f67a8804a46bd0592bfdf0b1847dde0e0889d2bff).
-FROM alpine:latest as base
+# Copy the package.json and package-lock.json
+COPY package*.json ./
 
-################################################################################
-# Create a stage for building/compiling the application.
-#
-# The following commands will leverage the "base" stage above to generate
-# a "hello world" script and make it executable, but for a real application, you
-# would issue a RUN command for your application's build process to generate the
-# executable. For language-specific examples, take a look at the Dockerfiles in
-# the Awesome Compose repository: https://github.com/docker/awesome-compose
-FROM base as build
-RUN echo -e '#!/bin/sh\n\
-echo Hello world from $(whoami)! In order to get your application running in a container, take a look at the comments in the Dockerfile to get started.'\
-> /bin/hello.sh
-RUN chmod +x /bin/hello.sh
+# Install the dependencies
+RUN npm install
 
-################################################################################
-# Create a final stage for running your application.
-#
-# The following commands copy the output from the "build" stage above and tell
-# the container runtime to execute it when the image is run. Ideally this stage
-# contains the minimal runtime dependencies for the application as to produce
-# the smallest image possible. This often means using a different and smaller
-# image than the one used for building the application, but for illustrative
-# purposes the "base" image is used here.
-FROM base AS final
+FROM node_base AS build
 
-# Create a non-privileged user that the app will run under.
-# See https://docs.docker.com/go/dockerfile-user-best-practices/
-ARG UID=10001
-RUN adduser \
-    --disabled-password \
-    --gecos "" \
-    --home "/nonexistent" \
-    --shell "/sbin/nologin" \
-    --no-create-home \
-    --uid "${UID}" \
-    appuser
-USER appuser
+# Copy the source code
 
-# Copy the executable from the "build" stage.
-COPY --from=build /bin/hello.sh /bin/
+COPY . .
 
-# What the container should run when it is started.
-ENTRYPOINT [ "/bin/hello.sh" ]
+FROM build AS runtime
+
+# Copy the node_modules
+
+COPY --from=node_modules /app/node_modules ./node_modules
+
+# Expose the port
+EXPOSE 3000
+
+# Start the application
+
+CMD ["npm", "run", "start:dev"]