Add circleci pipeline to publish the docker image to docker hub

.circleci/config.yml

@@ -0,0 +1,38 @@
+# Golang CircleCI 2.0 configuration file
+#
+# Check https://circleci.com/docs/2.0/ for more details
+version: 2
+jobs:
+  build:
+    machine: true
+    steps:
+      - checkout
+      - run:
+          name: Build image
+          command: |
+            docker build . -t thoughtmachine/generic-k8s-webhook:"$CIRCLE_SHA1"
+
+  build_and_release:
+    machine: true
+    steps:
+      - checkout
+      - run:
+          name: Build image
+          command: |
+            docker build . -t thoughtmachine/generic-k8s-webhook:"$CIRCLE_SHA1" -t thoughtmachine/generic-k8s-webhook:"$CIRCLE_TAG"
+      - run:
+          name: Publish image to Docker Hub
+          command: |
+            echo "$DOCKERHUB_PASS" | docker login -u "$DOCKERHUB_USERNAME" --password-stdin
+            docker push thoughtmachine/generic-k8s-webhook:"$CIRCLE_SHA1"
+            docker push thoughtmachine/generic-k8s-webhook:"$CIRCLE_TAG"
+
+workflows:
+  version: 2
+  build-master:
+    jobs:
+      - build_and_release:
+          context: conntest-dockerhub-release
+          filters:
+            tags:
+              only: /.*/

.github/workflows/test-pr.yaml

@@ -34,21 +34,3 @@ jobs:
 
       - name: Run unittests
         run: poetry run pytest tests --timeout 15
-
-  build-docker-image:
-      name: Build docker image
-      runs-on: ubuntu-latest
-      steps:
-        - name: Setup Action
-          uses: actions/checkout@v3
-          with:
-            fetch-depth: 0
-
-        - name: Set up QEMU
-          uses: docker/setup-qemu-action@v2
-
-        - name: Set up Docker Buildx
-          uses: docker/setup-buildx-action@v2
-
-        - name: Build image
-          uses: docker/build-push-action@v4