From 5f228b551bdeb0fa9e2c0786095ae55d042dd79e Mon Sep 17 00:00:00 2001
From: Ubuntu <ubuntu@ip-172-31-88-100.ec2.internal>
Date: Mon, 19 May 2025 07:28:51 +0000
Subject: [PATCH 1/2] Added Dockerfile to containerized the application

---
 Dockerfile | 34 ++++++++++++++++++++++++++++++++++
 README.md  | 18 +++++++++++++++++-
 2 files changed, 51 insertions(+), 1 deletion(-)
 create mode 100644 Dockerfile

diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..008412b
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,34 @@
+# Stage 1: Build the app
+FROM node:18-alpine AS builder
+
+WORKDIR /app
+
+# Copy only package files first for caching
+COPY package*.json ./
+
+# Install dependencies
+RUN npm install
+
+# Copy the rest of the source code
+COPY . .
+
+# Build the production static files
+RUN npm run build
+
+
+# Stage 2: Run the built app using a minimal Node image
+FROM node:18-alpine AS runner
+
+# Install serve globally
+RUN npm install -g serve
+
+# Create working directory
+WORKDIR /app
+
+# Copy only the built static files from builder stage
+COPY --from=builder /app/build ./build
+
+# Serve the static files
+CMD ["serve", "-s", "build", "-l", "3000"]
+
+EXPOSE 3000
diff --git a/README.md b/README.md
index b1fe6dd..14063da 100644
--- a/README.md
+++ b/README.md
@@ -21,7 +21,7 @@ See the live project in action: https://react-js-simple-calculator.netlify.app/
 - HTML
 - CSS
 - JS
-
+- Docker
 ## Getting Started
 
 To get a local copy up and running, follow these steps:
@@ -31,6 +31,22 @@ To get a local copy up and running, follow these steps:
 3. Install dependencies: `npm install`
 4. Start the development server: `npm start`
 
+## You Can Run Project directly in using Docker(ubuntu os)
+
+1. Install Docker in ubuntu operating system
+   - update o.s i.e. sudo apt-get update --y
+   - install doker i.e. sudo apt-get install docker.io
+2. Give permissions to access docker images and containers without sudo user
+   - sudo useradd -aG docker $USER
+   - sudo chmod 666 /var/run/docker.sock
+3. Build the docker image using below command
+   - docker build -t calapp .
+4. Run the docker container using below command
+   - docker run -itd -p 3000:3000 --name=calapp calapp
+5. Check the containers are up or not
+   - docker ps   
+6. Access Your application on 3000 port.
+
 ## Usage
 
 1. Click the buttons to input numbers and operators.

From 6a67cf11985b55756264ee1e3a6ffa51205dd36b Mon Sep 17 00:00:00 2001
From: sasibeeke <42212652+sasibeeke@users.noreply.github.com>
Date: Mon, 9 Jun 2025 21:57:29 +0530
Subject: [PATCH 2/2] Update README.md

Done
---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 14063da..3a3f3bc 100644
--- a/README.md
+++ b/README.md
@@ -35,7 +35,7 @@ To get a local copy up and running, follow these steps:
 
 1. Install Docker in ubuntu operating system
    - update o.s i.e. sudo apt-get update --y
-   - install doker i.e. sudo apt-get install docker.io
+   - install docker i.e. sudo apt-get install docker.io
 2. Give permissions to access docker images and containers without sudo user
    - sudo useradd -aG docker $USER
    - sudo chmod 666 /var/run/docker.sock