Adds testing workflow

.github/workflows/pull_request2.yml

@@ -0,0 +1,124 @@
+name: Testing
+
+on: push
+env:
+  DOCKER_FILE_PATH: Dockerfile
+  GOLANG_VERSION: 1.21
+  HELM_VERSION: v3.8.2
+  KIND_VERSION: "v0.17.0"
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    name: Pull Request
+
+    steps:
+    - name: Check out code
+      uses: actions/checkout@v3
+      with:
+        ref: ${{github.event.pull_request.head.sha}}
+
+    - name: Set up Go
+      uses: actions/setup-go@v3
+      with:
+        go-version: ${{ env.GOLANG_VERSION }}
+
+    - name: Lint
+      uses: golangci/golangci-lint-action@v3
+      with:
+        version: v1.54
+        only-new-issues: false
+        args: --timeout 10m
+
+    # Set up helm binary
+    - name: Set up Helm
+      uses: azure/setup-helm@v3
+      with:
+        version: ${{ env.HELM_VERSION }}
+
+    - name: Helm Lint
+      run: |
+        helm lint charts/ingressmonitorcontroller
+
+    - name: Install kind
+      uses: engineerd/setup-kind@v0.5.0
+      with:
+        version:  ${{ env.KIND_VERSION }}
+
+    - name: Check cluster info
+      run: |
+        kubectl version --client
+        kind version
+        kind version | grep -q ${KIND_VERSION}
+
+    - name: Set up Cluster
+      run: |
+        kubectl cluster-info
+        make install
+        mkdir -p .local
+        echo "${{ secrets.SECRET_KUBERNETES_RESOURCES }}" | base64 --decode > .local/test-config.yaml
+
+    - name: Test
+      run: make test
+
+    - name: Generate Tag
+      id: generate_tag
+      run: |
+        sha=${{ github.event.pull_request.head.sha }}
+        tag="SNAPSHOT-PR-${{ github.event.pull_request.number }}-${sha:0:8}"
+        echo "GIT_TAG=$(echo ${tag})" >> $GITHUB_OUTPUT
+
+    - name: Set up QEMU
+      uses: docker/setup-qemu-action@v2
+
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v2
+      with:
+        buildkitd-flags: --debug
+
+    - name: Login to Registry
+      uses: docker/login-action@v2
+      with:
+        username: ${{ secrets.STAKATER_DOCKERHUB_USERNAME }}
+        password: ${{ secrets.STAKATER_DOCKERHUB_PASSWORD }}
+
+    - name: Generate image repository path
+      run: |
+        echo IMAGE_REPOSITORY=$(echo ${{ github.repository }} | tr '[:upper:]' '[:lower:]') >> $GITHUB_ENV
+
+    - name: Build and push
+      uses: docker/build-push-action@v4
+      with:
+        context: .
+        file: ${{ env.DOCKER_FILE_PATH  }}
+        pull: true
+        push: true
+        build-args: BUILD_PARAMETERS=${{ env.BUILD_PARAMETERS }}
+        cache-from: type=gha
+        cache-to: type=gha,mode=max
+        platforms: linux/amd64,linux/arm,linux/arm64
+        tags: |
+          ${{ env.IMAGE_REPOSITORY }}:${{ steps.generate_tag.outputs.GIT_TAG }}
+        labels: |
+          org.opencontainers.image.source=${{ github.event.repository.clone_url }}
+          org.opencontainers.image.created=${{ steps.prep.outputs.created }}
+          org.opencontainers.image.revision=${{ github.sha }}
+
+    - name: Comment on PR
+      uses: mshick/add-pr-comment@v2
+      if: always()
+      env:
+       GITHUB_TOKEN: ${{ secrets.STAKATER_GITHUB_TOKEN }}
+      with:
+        message-success: '@${{ github.actor }} Image is available for testing. `docker pull ${{ env.IMAGE_REPOSITORY }}:${{ steps.generate_tag.outputs.GIT_TAG }}`'
+        message-failure: '@${{ github.actor }} Yikes! You better fix it before anyone else finds out! [Build](https://github.com/${{ github.repository }}/commit/${{ github.event.pull_request.head.sha }}/checks) has Failed!'
+        allow-repeats: false
+
+    - name: Notify Slack
+      uses: 8398a7/action-slack@v3
+      if: always() # Pick up events even if the job fails or is canceled.
+      with:
+        status: ${{ job.status }}
+        fields: repo,author,action,eventName,ref,workflow
+      env:
+        SLACK_WEBHOOK_URL: ${{ secrets.STAKATER_DELIVERY_SLACK_WEBHOOK }}