Add Simple Server and Coverage action (#2168)

* Add Simple Server and CodeCov action

* Remove token

* Codecov to tox.ini

* fix tox

* Set coverage location

* Add ignore to codecov

* Try glob ignore

* Setup CodeClimate

* Allow coverage check to run

* Change coverage check

* Add codeclimate exclusions

.github/workflows/coverage.yml

@@ -0,0 +1,40 @@
+name: Coverage check
+# on:
+#   push:
+#     branches:
+#       - main
+#     tags:
+#       - "!*" # Do not execute on tags
+#     paths:
+#       - sanic/*
+#       - tests/*
+#   pull_request:
+#     paths:
+#       - "!*.MD"
+on: [push, pull_request]
+jobs:
+  test:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        python-version: [3.9]
+        os: [ubuntu-latest]
+      fail-fast: false
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - uses: actions/setup-python@v1
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install dependencies 🔨
+        run: |
+          python -m pip install --upgrade pip
+          pip install tox
+      - uses: paambaati/codeclimate-action@v2.5.3
+        if: always()
+        env:
+          CC_TEST_REPORTER_ID: ${{ secrets.CODECLIMATE }}
+        with:
+          coverageCommand: tox -e coverage