From de536ada07847b6b4deafe151654ec54140dedae Mon Sep 17 00:00:00 2001
From: Bill Wallis <bill@tasman.ai>
Date: Wed, 25 Mar 2026 17:38:58 +0000
Subject: [PATCH 1/2] test: refactor tests directory

---
 tests/python_template/__init__.py   | 0
 tests/python_template/test__main.py | 9 ---------
 tests/test__main.py                 | 5 +++++
 3 files changed, 5 insertions(+), 9 deletions(-)
 delete mode 100644 tests/python_template/__init__.py
 delete mode 100644 tests/python_template/test__main.py
 create mode 100644 tests/test__main.py

diff --git a/tests/python_template/__init__.py b/tests/python_template/__init__.py
deleted file mode 100644
index e69de29..0000000
diff --git a/tests/python_template/test__main.py b/tests/python_template/test__main.py
deleted file mode 100644
index d7df1c7..0000000
--- a/tests/python_template/test__main.py
+++ /dev/null
@@ -1,9 +0,0 @@
-from python_template import main
-
-
-def test__main_can_be_called():
-    """
-    The entry point can be called without error.
-    """
-
-    main.main()
diff --git a/tests/test__main.py b/tests/test__main.py
new file mode 100644
index 0000000..32da236
--- /dev/null
+++ b/tests/test__main.py
@@ -0,0 +1,5 @@
+from python_template import main
+
+
+def test__main__happy_path():
+    assert main.main() == 0

From 334be0d638d54318e099c1425e3f5fe2c9c55a7c Mon Sep 17 00:00:00 2001
From: Bill Wallis <bill@tasman.ai>
Date: Wed, 25 Mar 2026 18:01:57 +0000
Subject: [PATCH 2/2] chore: refine pre-commit hooks

---
 .pre-commit-config.yaml | 52 ++++++++++++++---------------------------
 1 file changed, 17 insertions(+), 35 deletions(-)

diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index b32b115..c1157a9 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -2,7 +2,7 @@
 ---
 ci:
   autoupdate_schedule: quarterly
-  skip: ["identity", "uv-lock", "ty", "pytest", "coverage-badge"]
+  skip: ["identity", "uv-lock", "pytest", "coverage-badge"]
 
 default_install_hook_types: ["pre-commit", "pre-push"]
 default_stages: ["pre-commit"]
@@ -16,64 +16,40 @@ repos:
     rev: v6.0.0
     hooks:
       - id: no-commit-to-branch
-        name: Don't allow commits to the main branch
         args: ["--branch", "main"]
       - id: trailing-whitespace
-        name: Remove trailing whitespace
       - id: end-of-file-fixer
-        name: Ensure files end with a newline character
         exclude: "coverage.svg"
       - id: mixed-line-ending
-        name: Align mixed line ending
       - id: check-added-large-files
-        name: Check for large files
       - id: check-json
-        name: Check JSON files are valid and parseable
         exclude: "devcontainer.json"
       - id: check-yaml
-        name: Check YAML files are valid and parseable
       - id: check-toml
-        name: Check TOML files are valid and parseable
       - id: check-ast
-        name: Validate Python
       - id: detect-private-key
-        name: Check for the existence of private keys
 
   - repo: https://github.com/pre-commit-ci/pre-commit-ci-config
     rev: v1.6.1
     hooks:
       - id: check-pre-commit-ci-config
-        name: Validate pre-commit CI config
 
   - repo: https://github.com/astral-sh/uv-pre-commit
-    rev: 0.10.12
+    rev: 0.11.1
     hooks:
       - id: uv-lock
-        name: Check that the lock file is up-to-date
 
   - repo: https://github.com/astral-sh/ruff-pre-commit
     rev: v0.15.7
     hooks:
       - id: ruff-check
-        name: Lint Python code
         args: ["--fix"]
       - id: ruff-format
-        name: Format Python code
-
-  # https://github.com/astral-sh/ty?tab=readme-ov-file#getting-started
-  - repo: local
-    hooks:
-      - id: ty
-        name: Run type checks
-        entry: uvx ty check
-        language: system
-        pass_filenames: true
-        always_run: false
-        types: ["python"]
 
   - repo: https://github.com/billwallis/bills-hooks
-    rev: v0.0.10
+    rev: v0.0.13
     hooks:
+      - id: banned-python-code
       - id: check-no-commit-comment
       - id: tidy-gitkeep
 
@@ -85,16 +61,22 @@ repos:
 
   - repo: local
     hooks:
-      - id: check-pyproject-schema
+      - <<: &check-jsonschema-config
+          entry: check-jsonschema
+          pass_filenames: true
+          language: python
+          additional_dependencies: ["check-jsonschema==0.37.0"]
+          # This calls a remote URL, so run on pre-push to avoid slowing down commits
+          stages: ["pre-push"]
+        id: check-pyproject-schema
         name: Validate pyproject.toml schema
-        entry: check-jsonschema
-        pass_filenames: true
-        language: python
-        additional_dependencies: ["check-jsonschema==0.37.0"]
         files: pyproject.toml
         args: ["--schemafile", "https://json.schemastore.org/pyproject.json"]
-        # This calls a remote URL, so run on pre-push to avoid slowing down commits
-        stages: ["pre-push"]
+      - <<: *check-jsonschema-config
+        id: check-pre-commit-hooks-schema
+        name: Validate .pre-commit-hooks.yaml schema
+        files: .pre-commit-hooks.yaml
+        args: ["--schemafile", "https://json.schemastore.org/pre-commit-hooks.json"]
 
   - repo: local
     hooks: