fail-on-warning by default

Author: grst

.github/workflows/test.yaml

@@ -61,7 +61,7 @@ jobs:
       - name: Build the documentation
         run: |
           cd "$PROJECT_ROOT"
-          hatch run docs:build -W
+          hatch run docs:build
 
   test-scripts:
     runs-on: ubuntu-latest

{{cookiecutter.project_name}}/pyproject.toml

@@ -68,7 +68,7 @@ features = [ "dev" ]
 
 [tool.hatch.envs.docs]
 features = [ "doc" ]
-scripts.build = "sphinx-build -M html docs docs/_build {args}"
+scripts.build = "sphinx-build -M html docs docs/_build -W {args}"
 scripts.open = "python -m webbrowser -t docs/_build/html/index.html"
 scripts.clean = "git clean -fdX -- {args:docs}"