changed to docker hub

Author: FarhanPAA

.github/workflows/ci-cd.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - name: Checkout code
+      - name: Checkout
         uses: actions/checkout@v4
 
       - name: Setup Python
@@ -20,7 +20,7 @@ jobs:
           python-version: "3.12"
           cache: "pip"
 
-      - name: Install deps
+      - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
           pip install -r requirements.txt
@@ -31,40 +31,32 @@ jobs:
       - name: Pytest (tests)
         run: pytest -q
 
+
   docker:
     name: Docker Build (+ Push on main)
     runs-on: ubuntu-latest
     needs: ci
-    env:
-      IMAGE: ghcr.io/placeholder
-
-    permissions:
-      contents: read
-      packages: write
 
     steps:
-      - name: Checkout code
+      - name: Checkout
         uses: actions/checkout@v4
 
       - name: Setup Docker Buildx
         uses: docker/setup-buildx-action@v3
 
-      - name: Set lowercase image name
-        run: echo "IMAGE=ghcr.io/${GITHUB_REPOSITORY,,}" >> $GITHUB_ENV
-
-      - name: Login to GHCR
+      # Login only for main pushes (not PRs)
+      - name: Login to Docker Hub
         if: github.event_name == 'push'
         uses: docker/login-action@v3
         with:
-          registry: ghcr.io
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
 
       - name: Build (PR) or Build+Push (main)
         uses: docker/build-push-action@v6
         with:
           context: .
           push: ${{ github.event_name == 'push' }}
           tags: |
-            ${{ env.IMAGE }}:latest
-            ${{ env.IMAGE }}:${{ github.sha }}
+            ${{ secrets.DOCKERHUB_USERNAME }}/${{ github.event.repository.name }}:latest
+            ${{ secrets.DOCKERHUB_USERNAME }}/${{ github.event.repository.name }}:${{ github.sha }}