Introduce TICS workflow

.github/workflows/tics.yaml

@@ -0,0 +1,61 @@
+name: TICS
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+
+jobs:
+  build:
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Verify snap builds successfully
+        id: build
+        uses: canonical/action-build@v1
+
+      - name: Upload the built snap
+        uses: actions/upload-artifact@v4
+        with:
+          name: snap_artifact
+          path: ${{ steps.build.outputs.snap }}
+
+  tics-report:
+    needs: build
+    runs-on: ubuntu-22.04
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Install dependencies
+        run: |
+          sudo apt update
+          python -m pip install --upgrade pip
+          python -m pip install flake8
+          # pin tox to the current major version to avoid
+          # workflows breaking all at once when a new major version is released.
+          python -m pip install 'tox<5'
+
+      - name: Get the snap artifact
+        uses: actions/download-artifact@v4
+        with:
+          name: snap_artifact
+
+      - name: Test with tox and produce coverage report
+        run: tox -e test-all
+
+      - name: Run TICS analysis
+        uses: tiobe/tics-github-action@v3
+        with:
+          mode: qserver
+          project: dcgm-snap
+          viewerUrl: https://canonical.tiobe.com/tiobeweb/TICS/api/cfg?name=default
+          branchdir: ${{ github.workspace }}
+          ticsAuthToken: ${{ secrets.TICSAUTHTOKEN }}
+          installTics: true

tox.ini

@@ -26,12 +26,22 @@ deps =
     {[testenv:func]deps}
 
 [testenv:reformat]
-envdir = {toxworkdir}/lint
 deps = {[testenv:lint]deps}
 commands =
     black .
     isort .
 
+[testenv:test-all]
+deps =
+    pytest
+    pytest-cov
+    -r {toxinidir}/tests/functional/requirements.txt
+allowlist_externals = mkdir
+commands_pre = mkdir -p tests/report
+commands =
+    pytest {toxinidir}/tests \
+    {posargs:-v --cov --cov-report=xml:tests/report/coverage.xml --junit-xml=tests/report/tests.xml}
+
 [testenv:func]
 deps =
     pytest