Add validation of Github workflows to pre-commit

python-project-template/.pre-commit-config.yaml.jinja

@@ -37,6 +37,12 @@ repos:
       - id: validate-pyproject
         name: Validate pyproject.toml
         description: Verify that pyproject.toml adheres to the established schema.
+    # Verify that GitHub workflows are well formed
+  - repo: https://github.com/python-jsonschema/check-jsonschema
+    rev: 0.28.0
+    hooks:
+      - id: check-github-workflows
+        args: ["--verbose"]
 {%- if 'isort' in enforce_style %}
     # Automatically sort the imports used in .py files
   - repo: https://github.com/pycqa/isort

tests/test_package_creation.py

@@ -1,5 +1,4 @@
 import pytest
-import pytest_copie
 import subprocess
 
 
@@ -19,7 +18,8 @@ def black_runs_successfully(result):
     """Test to ensure that the black linter runs successfully on the project"""
     # run black with `--check` to look for lint errors, but don't fix them.
     black_results = subprocess.run(
-        ["python", "-m", "black", "--check", (result.project_dir / "src")], cwd=result.project_dir
+        ["python", "-m", "black", "--check", (result.project_dir / "src")],
+        cwd=result.project_dir,
     )
 
     return black_results.returncode == 0
@@ -29,7 +29,14 @@ def pylint_runs_successfully(result):
     """Test to ensure that the pylint linter runs successfully on the project"""
     # run pylint to ensure that the hydrated files are linted correctly
     pylint_results = subprocess.run(
-        ["python", "-m", "pylint", "--recursive=y", "--rcfile=./src/.pylintrc", (result.project_dir / "src")],
+        [
+            "python",
+            "-m",
+            "pylint",
+            "--recursive=y",
+            "--rcfile=./src/.pylintrc",
+            (result.project_dir / "src"),
+        ],
         cwd=result.project_dir,
     )
 
@@ -48,6 +55,19 @@ def unit_tests_in_project_run_successfully(result, package_name="example_package
     return pytest_results.returncode == 0
 
 
+def github_workflows_are_valid(result):
+    """Test to ensure that the GitHub workflows are valid"""
+    workflows_results = subprocess.run(
+        ["pre-commit", "run", "check-github-workflows"], cwd=result.project_dir
+    )
+    return workflows_results.returncode == 0
+
+
+def initialize_git_project(result):
+    """Initializes local git repository (required to run pre-commit)"""
+    subprocess.call(["git", "init", "."], cwd=result.project_dir)
+
+
 def test_all_defaults(copie):
     """Test that the default values are used when no arguments are given.
     Ensure that the project is created and that the basic files exist.
@@ -155,3 +175,14 @@ def test_smoke_test_notification(copie):
     assert successfully_created_project(result)
     assert directory_structure_is_correct(result)
     assert black_runs_successfully(result)
+
+
+def test_github_workflows_schema(copie):
+    """Confirm the current GitHub workflows have valid schemas."""
+    extra_answers = {
+        "include_benchmarks": True,
+        "include_docs": True,
+    }
+    result = copie.copy(extra_answers=extra_answers)
+    initialize_git_project(result)
+    assert github_workflows_are_valid(result)