From 3a7f4516f5053d4d04d38437430591b56c84b0e0 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Sun, 18 Jan 2026 19:10:43 +0000
Subject: [PATCH 1/3] Initial plan


From 11370b55b25aaff544f5d4fb0d4a8cbc947e5abf Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Sun, 18 Jan 2026 19:15:11 +0000
Subject: [PATCH 2/3] Add multi-architecture support (AMD64 and ARM64) for
 Docker builds

Co-authored-by: johndoe6345789 <224850594+johndoe6345789@users.noreply.github.com>
---
 .github/workflows/docker-publish.yml |  1 +
 backend/Dockerfile                   | 13 ++++++++++++-
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/docker-publish.yml b/.github/workflows/docker-publish.yml
index f94e03a..cce13c6 100644
--- a/.github/workflows/docker-publish.yml
+++ b/.github/workflows/docker-publish.yml
@@ -58,6 +58,7 @@ jobs:
         uses: docker/build-push-action@v5
         with:
           context: .
+          platforms: linux/amd64,linux/arm64
           push: ${{ github.event_name != 'pull_request' }}
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
diff --git a/backend/Dockerfile b/backend/Dockerfile
index 9ea80cb..50ea8bc 100644
--- a/backend/Dockerfile
+++ b/backend/Dockerfile
@@ -1,6 +1,17 @@
 FROM python:3.11-slim
 
-COPY require
+WORKDIR /app
+
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY app.py .
+
+RUN mkdir -p /app/data
+
+EXPOSE 5000
+
+CMD ["python", "app.py"]
 
 
 

From 5841f125ca39866b6a2c627d0d8e2c484c366e16 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Sun, 18 Jan 2026 19:17:26 +0000
Subject: [PATCH 3/3] Update CI/CD documentation for multi-arch support

Co-authored-by: johndoe6345789 <224850594+johndoe6345789@users.noreply.github.com>
---
 docs/CI-CD.md | 23 ++++++++++++++++++++---
 1 file changed, 20 insertions(+), 3 deletions(-)

diff --git a/docs/CI-CD.md b/docs/CI-CD.md
index 9d10ce1..8654c6f 100644
--- a/docs/CI-CD.md
+++ b/docs/CI-CD.md
@@ -14,7 +14,7 @@ This workflow automatically builds a Docker image of the application and pushes
 - Pull requests to `main` (build only, no push)
 
 **Features:**
-- Multi-platform Docker image building
+- Multi-platform Docker image building (AMD64 and ARM64)
 - Automatic tagging strategy:
   - `latest` - Latest build from main branch
   - `v1.0.0` - Semantic version tags
@@ -31,7 +31,7 @@ This workflow automatically builds a Docker image of the application and pushes
 **Using the Docker Image:**
 
 ```bash
-# Pull the latest image
+# Pull the latest image (will automatically use the correct architecture for your system)
 docker pull ghcr.io/<owner>/<repo>:latest
 
 # Run the container
@@ -39,6 +39,10 @@ docker run -p 3000:3000 ghcr.io/<owner>/<repo>:latest
 
 # Pull a specific version
 docker pull ghcr.io/<owner>/<repo>:v1.0.0
+
+# Pull for a specific architecture (optional)
+docker pull --platform linux/amd64 ghcr.io/<owner>/<repo>:latest
+docker pull --platform linux/arm64 ghcr.io/<owner>/<repo>:latest
 ```
 
 **Making Images Public:**
@@ -145,6 +149,7 @@ This will build and push the Docker image with tags: `v1.0.0`, `v1.0`, `v1`, and
 1. Check the build logs in the Actions tab
 2. Ensure the Dockerfile is valid
 3. Test the build locally: `docker build -t test .`
+4. For multi-arch builds locally, use: `docker buildx build --platform linux/amd64,linux/arm64 -t test .`
 
 ### GitHub Pages Deployment Fails
 
@@ -169,7 +174,19 @@ To test the workflows locally, you can:
    docker run -p 3000:3000 <repo>
    ```
 
-2. **Build for GitHub Pages:**
+2. **Build for multiple architectures (requires Docker Buildx):**
+   ```bash
+   # Create a new builder instance (one-time setup)
+   docker buildx create --use
+   
+   # Build for both AMD64 and ARM64
+   docker buildx build --platform linux/amd64,linux/arm64 -t <repo> .
+   
+   # Build and load for your current architecture
+   docker buildx build --platform linux/amd64 -t <repo> --load .
+   ```
+
+3. **Build for GitHub Pages:**
    ```bash
    npm ci
    npm run build