Merge pull request #13 from unmtransinfo/prod-deploy

integrate ci/cd pipeline.

Author: bivek2003

.github/workflows/docker-publish.yml

@@ -0,0 +1,66 @@
+name: Publish Docker Image
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  build-and-push:
+    name: Build & Push UI Image
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v4
+
+      # --- Step to restore untracked proprietary dependencies ---
+      - name: Restore Proprietary Dependencies (Base64)
+        if: "${{ secrets.LIBS_TGZ_BASE64 != '' }}"
+        run: |
+          echo "Restoring libs/ folder from LIBS_TGZ_BASE64 secret..."
+          echo "${{ secrets.LIBS_TGZ_BASE64 }}" | base64 --decode | tar -xzf -
+
+      - name: Restore Proprietary Dependencies (Signed URL)
+        if: "${{ secrets.LIBS_DOWNLOAD_URL != '' && secrets.LIBS_TGZ_BASE64 == '' }}"
+        run: |
+          echo "Downloading libs/ archive from LIBS_DOWNLOAD_URL secret..."
+          curl -sSL -o libs.tar.gz "${{ secrets.LIBS_DOWNLOAD_URL }}"
+          tar -xzf libs.tar.gz
+          rm -f libs.tar.gz
+
+      - name: Check libs/ Directory Structure
+        run: |
+          if [ -d "libs" ]; then
+            echo "libs/ directory found. Number of files:"
+            ls -1 libs/ | wc -l
+          else
+            echo "WARNING: libs/ directory not found! Docker build will likely fail."
+          fi
+
+      # --- Set up Docker Buildx ---
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      # --- Log in to Docker Hub ---
+      - name: Log in to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      # --- Build and Push ---
+      - name: Build and Push Docker Image
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: ./Dockerfile
+          push: true
+          tags: |
+            unmtransinfo/carlsbad_ui:latest
+            unmtransinfo/carlsbad_ui:${{ github.sha }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max

README.md

@@ -169,3 +169,33 @@ Docker\_UI container may be served via Apache-proxy configured thus:
 ProxyPass /carlsbad http://localhost:9091/carlsbad
 ProxyPassReverse /carlsbad http://localhost:9091/carlsbad
 ```
+
+## GitHub Actions CI/CD
+
+An automated GitHub Actions workflow is set up to build and push the `carlsbad_ui` Docker image to Docker Hub whenever changes are merged into the `master` branch.
+
+The workflow is defined in [.github/workflows/docker-publish.yml](file:///Users/bivek/Desktop/CARLSBAD/.github/workflows/docker-publish.yml).
+
+### Required GitHub Secrets
+
+To allow the workflow to successfully build the Docker image and push to Docker Hub, you must configure the following **Repository Secrets** in your GitHub repository (`Settings > Secrets and variables > Actions > Repository secrets`):
+
+#### 1. Docker Hub Credentials
+* `DOCKERHUB_USERNAME`: Your Docker Hub username or organization name.
+* `DOCKERHUB_TOKEN`: A Personal Access Token (PAT) created under your Docker Hub Account settings.
+
+#### 2. Proprietary Dependencies (`libs/`) (One of the following is required)
+Because the `libs/` directory containing ChemAxon and UNM SNAPSHOT libraries is untracked by Git, you must supply it in the CI runner:
+
+* **Option A (Recommended - Base64 Secret):**
+  Compress your local `libs/` directory into a tarball, base64-encode it, and save the resulting string as `LIBS_TGZ_BASE64` in GitHub Secrets.
+  
+  You can generate this base64 string using:
+  ```bash
+  tar -czf - libs/ | base64 | pbcopy
+  ```
+  *(Paste the copied string directly into the secret value)*
+
+* **Option B (Secure Download URL):**
+  Upload a compressed archive of `libs/` to a secure/private cloud storage bucket (AWS S3, Google Cloud Storage, etc.) and save the secure signed URL as a secret named `LIBS_DOWNLOAD_URL`.
+