ci: github action to push image to quay

Adding a github action to build and push
docker image to quay

Signed-off-by: Madhu Rajanna <[email protected]>

.github/workflows/push.yaml

@@ -0,0 +1,43 @@
+name: push
+on:
+  pull_request:
+    branches:
+      - main
+      - release-*
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+    if: github.repository == 'ceph/ceph-csi-operator'
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+        #- name: Login to Quay.io
+        #uses: docker/login-action@v3
+        #with:
+        #  registry: quay.io
+        #  username: ${{ secrets.QUAY_IO_USERNAME }}
+        #  password: ${{ secrets.QUAY_IO_PASSWORD }}
+      - name: Set up Image tag
+        run: |
+          if [[ "${{ github.ref }}" == "refs/heads/main" ]]; then
+            echo "IMAGE_TAG=latest" >> $GITHUB_ENV
+          elif [[ "${{ github.ref }}" == refs/heads/* ]]; then
+            TAG=$(echo ${{ github.ref }} | sed 's/refs\/heads\///')
+            echo "IMAGE_TAG=${TAG}" >> $GITHUB_ENV
+          elif [[ "${{ github.ref }}" == refs/tags/* ]]; then
+            TAG=$(echo ${{ github.ref }} | sed 's/refs\/tags\///')
+            echo "IMAGE_TAG=${TAG}" >> $GITHUB_ENV
+          fi
+      - name: print env
+        run: echo $TAG
+
+      - name: Build and push Docker images
+        run: make docker-buildx IMAGE_TAG=${{ env.IMAGE_TAG }}