diff --git a/.github/workflows/test-coverage-local.yaml b/.github/workflows/test-coverage-local.yaml
new file mode 100644
index 0000000..226ffe8
--- /dev/null
+++ b/.github/workflows/test-coverage-local.yaml
@@ -0,0 +1,107 @@
+# Workflow derived from https://github.com/r-lib/actions/tree/v2/examples
+# also derived from https://github.com/we-cli/coverage-badge-action
+# Need help debugging build failures? Start at https://github.com/r-lib/actions#where-to-find-help
+on:
+  push:
+    branches: [main, master]
+  pull_request:
+    branches: [main, master]
+
+name: test-coverage-local
+
+jobs:
+  test-coverage:
+    runs-on: ubuntu-latest
+    env:
+      GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: r-lib/actions/setup-r@v2
+        with:
+          use-public-rspm: true
+
+      - uses: r-lib/actions/setup-r-dependencies@v2
+        with:
+          extra-packages: any::covr
+          needs: coverage
+
+      - name: Cache C++ and R dependencies
+        uses: actions/cache@v2
+        with:
+          path: |
+            ~/.cache/R
+            ~/.local/share/R
+          key: dependencies-${{ runner.os }}-${{ hashFiles('**/DESCRIPTION') }}
+          restore-keys: |
+            dependencies-${{ runner.os }}-
+
+      - name: Test coverage
+        run: >
+          Rscript -e
+          "covd<-covr::coverage_to_list()$totalcoverage;
+          write.table(covd[length(covd)], file = '${{ github.workspace }}/local_cov.Rout', row.names = F, col.names = F)"
+        shell: bash
+
+      - name: Get Values
+        id: get-values
+        shell: bash
+        run: |
+          COV=$(cat ${{ github.workspace }}/local_cov.Rout)
+          echo "Patch coverage read from local_cov.Rout: $COV"
+          echo "coverage=$COV" >> $GITHUB_OUTPUT
+
+      - name: Checkout gh-pages
+        uses: actions/checkout@v4
+        with:
+          ref: gh-pages
+
+      - name: Patch comparison
+        id: patch-comparison
+        shell: bash
+        run: |
+          cov_patch="${{ steps.get-values.outputs.coverage }}"
+          cov_current=$(cat cov_current.Rout)
+          echo "Current coverage: $cov_current"
+
+          if (( $(echo "$cov_patch >= $cov_current" | bc -l) )); then
+            echo "Patch coverage ($cov_patch) is greater than or equal to current coverage ($cov_current)."
+            echo "cov_update=$cov_patch" >> $GITHUB_OUTPUT
+           else
+            echo "Patch coverage ($cov_patch) is less than current coverage ($cov_current)."
+            exit 1
+          fi
+
+      - name: Overwrite cov_current.Rout
+        if: ${{ github.event_name == 'push' }}
+        shell: bash
+        run: |
+          cov_update="${{ steps.patch-comparison.outputs.cov_update }}"
+          touch cov_current.Rout
+          echo "$cov_update" > cov_current.Rout
+
+      - name: Create Badges
+        shell: bash
+        run: |
+          npm i -g badgen-cli
+          export COV=${{ steps.get-values.outputs.coverage }}
+          COLOR=$(node -p '+process.env.COV >= 95 ? `green` : `orange`')
+          mkdir -p badges
+          badgen -j coverage -s $COV% -c $COLOR > badges/coverage.svg
+  
+      - name: Deploy Badges
+        uses: stefanzweifel/git-auto-commit-action@v4
+        with:
+          commit_message: "Update badges [skip ci] & cov_current.Rout"
+          branch: gh-pages
+          skip_fetch: true
+          skip_checkout: true
+  
+      # Without this, will get Error:
+      # Can't find 'action.yml', 'action.yaml' or 'Dockerfile' under '/home/runner/work/coverage-badge-action/coverage-badge-action/action.yml'.
+      # Did you forget to run actions/checkout before running your local action?
+      - name: Checkout Back
+        uses: actions/checkout@v4
+        with:
+          ref: ${{ github.ref }}