b-it-bots
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
diff --git a/.github/workflows/docker-build-test-upload.yml b/.github/workflows/docker-build-test-upload.yml
@@ -0,0 +1,142 @@
+name: Build and push images
+
+env:
+  OWNER: ${{ github.repository_owner }}
+
+on:
+  workflow_call:
+    inputs:
+      parent-image:
+        description: Parent image name
+        required: false
+        type: string
+        default: default
+      parent-variant:
+        description: Parent variant tag prefix
+        required: false
+        type: string
+        default: default
+      load-parent:
+        description: Load parent image from GH artifact
+        type: boolean
+        required: false
+        default: true
+      image:
+        description: Image name
+        required: true
+        type: string
+      variant:
+        description: Variant tag prefix
+        required: false
+        type: string
+        default: default
+      context:
+        description: Path to Dockerfile location
+        required: false
+        type: string
+        default: default
+      registry:
+        description: Registry
+        required: false
+        type: string
+        default: quay.io
+      push:
+        description: Publish image to registry
+        type: boolean
+        required: false
+        default: false
+      runs-on:
+        description: GitHub Actions Runner image
+        required: true
+        type: string
+
+jobs:
+  build-test-upload:
+    runs-on: ${{ inputs.runs-on }}
+
+    steps:
+      - name: Print input variables
+        run: |
+          echo "=====Input variables======"
+          echo "Parent Image: ${{ inputs.parent-image }}"
+          echo "Parent Variant: ${{ inputs.parent-variant }}"
+          echo "Image: ${{ inputs.image }}"
+          echo "Variant: ${{ inputs.variant }}"
+          echo "Context: ${{ inputs.context }}"
+          echo "Registry: ${{ inputs.registry }}"
+          echo "Push: ${{ inputs.push }}"
+          echo "Runs-on: ${{ inputs.runs-on }}"
+      # Image with CUDA needs extra disk space
+      - name: Free disk space 🧹
+        if: contains(inputs.variant, 'cuda')
+        uses: jlumbroso/free-disk-space@main
+        with:
+          tool-cache: false
+          android: true
+          dotnet: true
+          haskell: true
+          large-packages: false
+          docker-images: false
+          swap-storage: false
+
+      - name: Checkout Repo ⚡️
+        uses: actions/checkout@v4
+
+      # Self-hosted runners share a state (whole VM) between runs
+      # Also, they might have running or stopped containers,
+      # which are not cleaned up by `docker system prune`
+      - name: Reset docker state and cleanup artifacts 🗑️
+        run: |
+          docker kill $(docker ps --quiet) || true
+          docker rm $(docker ps --all --quiet) || true
+          docker system prune --all --force
+          rm -rf /tmp/a2s/
+        shell: bash
+
+      - name: Login to ghcr.io
+        if: ${{ inputs.registry == 'ghcr.io' }}
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.GH_USERNAME }}
+          password: ${{ secrets.GH_TOKEN }}
+
+      - name: Login to Quay Container Registry
+        if: ${{ inputs.registry == 'quay.io' }}
+        uses: docker/login-action@v3
+        with:
+          registry: quay.io
+          username: ${{ secrets.QUAY_USERNAME }}
+          password: ${{ secrets.QUAY_ROBOT_TOKEN }}
+
+      - name: Check changes in the image directory
+        uses: dorny/paths-filter@v3
+        id: changes
+        with:
+          filters: |
+            image_changed:
+              ${{ inputs.image }}/${{ inputs.variant }}/**/!(README.md)
+            base_changed:
+              base-gpu-notebook/**/!(README.md)
+            workflow_changed:
+              .github/workflows/*.yml
+          base: ${{ github.ref }}
+
+      - name: Generate base image Dockerfile
+        if: contains(inputs.image, 'base-gpu-notebook')
+        run: | 
+          # generate dockerfile
+          cd base-gpu-notebook && bash generate_dockerfile.sh && cd ..
+
+      - name: Build image 🛠
+        if: |
+          steps.changes.outputs.image_changed == 'true' ||
+          steps.changes.outputs.base_changed == 'true' ||
+          steps.changes.outputs.workflow_changed == 'true'
+        id: build_image
+        uses: docker/build-push-action@v5
+        with:
+          context: ${{ inputs.context }} 
+          push: ${{ inputs.push }}
+          tags: ${{ inputs.registry }}/${{ env.OWNER }}/${{ inputs.image }}:${{ inputs.variant }}
+