Add workflow for deploying to checkly

.github/workflows/deploy-to-checkly-on-merges-to-main.yml

@@ -0,0 +1,65 @@
+name: Deploy to Checkly on merges to main
+
+on:
+  workflow_call:
+    secrets:
+      BITBUCKET_READ_ONLY_SSH_KEY:
+        required: false
+      GITHUB_READ_ONLY_SSH_KEY:
+        required: false
+      CHECKLY_API_KEY:
+        required: false
+      CHECKLY_ACCOUNT_ID:
+        required: false
+
+permissions:
+  contents: read
+
+# See https://www.checklyhq.com/docs/cli/command-line-reference/#npx-checkly-deploy and supporting documentation for
+# more details on Checkly environment variables.
+env:
+  CHECKLY_ACCOUNT_ID: ${{ secrets.CHECKLY_ACCOUNT_ID }}
+  CHECKLY_API_KEY: ${{ secrets.CHECKLY_API_KEY }}
+  CHECKLY_REPO_BRANCH: ${{ github.head_ref }}
+  CHECKLY_REPO_COMMIT_OWNER: ${{ github.actor }}
+  CHECKLY_REPO_SHA: ${{ github.sha }}
+  CHECKLY_TEST_ENVIRONMENT: ${{ inputs.QA_SITE_DOMAIN }}
+  FEATURE_BRANCH_NAME: $(echo "${{ github.head_ref || github.ref_name }}" | sed -e 's/feature\/\(.*\)/\1/' | tr '[:upper:]' '[:lower:]')
+  NPM_QAT_SCRIPT: "qat"
+
+jobs:
+  checkly-deploy:
+    name: Checkly Run and Deploy
+    runs-on: ubuntu-latest
+    timeout-minutes: 90
+    # if the check_files step in the check-qat job doesn't fail
+
+    concurrency:
+      group: ${{ github.ref_name || github.run_id }}-checkly-qat
+      cancel-in-progress: true
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0 # Check out the full git history
+
+      - uses: actions/setup-node@v3
+        with:
+          node-version: 20 # Checkly CLI requires Node.js 16 or higher.
+
+      - name: Restore or cache node_modules # Restore node_modules cache if available
+        id: cache-node-modules
+        uses: actions/cache@v4
+        with:
+          path: node_modules
+          key: node-modules-${{ hashFiles('package-lock.json') }}
+
+      - name: Install dependencies # Install NPM dependencies if cache miss
+        if: steps.cache-node-modules.outputs.cache-hit != 'true'
+        run: npm ci
+
+      - name: Deploy checks # Deploy checks to Checkly for debugging
+        # Only run if the pull request is merging into the main branch
+        if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}
+        id: deploy-checks
+        run: npm run qat:checkly:deploy -- --force