Enable coverage reporting

.github/workflows/tox.yml

@@ -1,15 +1,21 @@
+---
 name: tox
 
-# https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#concurrency
+on:
+  push: # only publishes pushes to the main branch to TestPyPI
+    branches: # any integration branch but not tag
+      - "main"
+  pull_request:
+    branches:
+      - "main"
+
 concurrency:
-  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
   cancel-in-progress: true
 
-on:
-  create: # is used for publishing to PyPI and TestPyPI
-    tags: # any tag regardless of its name, no branches
-      - "**"
-  pull_request:
+env:
+  FORCE_COLOR: 1 # tox, pytest, ansible-lint
+  PY_COLORS: 1
 
 jobs:
   prepare:
@@ -80,6 +86,30 @@ jobs:
       - name: tox -e ${{ matrix.passed_name }}
         run: python3 -m tox -e ${{ matrix.passed_name }}
 
+      - name: Upload coverage data
+        if: ${{ startsWith(matrix.passed_name, 'py') }}
+        uses: codecov/codecov-action@v3
+        with:
+          name: ${{ matrix.passed_name }}
+          token: ${{ secrets.CODECOV_TOKEN }}
+          fail_ci_if_error: true
+          verbose: true # optional (default = false)
+
+      - name: Archive logs
+        uses: actions/upload-artifact@v3
+        with:
+          name: logs.zip
+          path: .tox/**/log/
+
+      - name: Report failure if git reports dirty status
+        run: |
+          if [[ -n $(git status -s) ]]; then
+            # shellcheck disable=SC2016
+            echo -n '::error file=git-status::'
+            printf '### Failed as git reported modified and/or untracked files\n```\n%s\n```\n' "$(git status -s)" | tee -a "$GITHUB_STEP_SUMMARY"
+            exit 99
+          fi
+        # https://github.com/actions/toolkit/issues/193
   check: # This job does nothing and is only used for the branch protection
     if: always()
     permissions:

.pre-commit-config.yaml

@@ -50,14 +50,14 @@ repos:
       - id: tox-ini-fmt
 
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: "v0.1.9"
+    rev: "v0.1.11"
     hooks:
       - id: ruff
         args:
           - "--exit-non-zero-on-fix"
 
   - repo: https://github.com/streetsidesoftware/cspell-cli
-    rev: v8.2.1
+    rev: v8.3.0
     hooks:
       - id: cspell
         name: Spell check with cspell

.vscode/settings.json

@@ -6,7 +6,7 @@
   "[python]": {
     "editor.formatOnSave": true,
     "editor.codeActionsOnSave": {
-      "source.fixAll": true
+      "source.fixAll": "explicit"
     },
     "editor.defaultFormatter": "ms-python.black-formatter"
   },

codecov.yml

@@ -0,0 +1,6 @@
+codecov:
+  require_ci_to_pass: true
+comment: false
+coverage:
+  status:
+    patch: true # we want github annotations

tox.ini

@@ -10,7 +10,7 @@ skip_missing_interpreters = true
 work_dir = {env:TOX_WORK_DIR:.tox}
 
 [testenv]
-description = Run pytest under {basepython} ({envpython})
+description = Run pytest under {basepython}
 package = editable
 extras =
     test
@@ -31,15 +31,18 @@ set_env =
     PIP_CONSTRAINT = {toxinidir}/.config/requirements.txt
     PRE_COMMIT_COLOR = always
     TERM = xterm-256color
+commands_pre =
+    sh -c "rm -f .tox/.coverage* 2>/dev/null || true"
 commands =
     coverage run -m pytest {posargs}
-    sh -c "coverage combine -q .tox/.coverage.* && coverage xml || true && coverage report"
+commands_post =
+    py: sh -c "coverage combine -q .tox/.coverage.* && coverage xml && coverage report"
 allowlist_externals =
     rm
     sh
 
 [testenv:lint]
-description = Enforce quality standards under {basepython} ({envpython})
+description = Enforce quality standards under {basepython}
 skip_install = true
 deps =
     pre-commit