mwyau · Oct 25, 2026 · Oct 25, 2026
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -132,6 +132,18 @@ jobs:
           enable-cache: true
           python-version: ${{ env.PYTHON_VERSION }}
 
+      - name: Run pre-commit hooks
+        if: ${{ !cancelled() }}
+        run: >-
+          uvx prek run --all-files
+          check-json check-merge-conflict check-toml check-yaml
+          end-of-file-fixer fix-byte-order-marker mixed-line-ending
+          trailing-whitespace mdformat
+
+      - name: Check lockfile
+        if: ${{ !cancelled() }}
+        run: uv lock --check
+
       - name: Install type-checking environment
         if: ${{ !cancelled() }}
         run: uv sync --frozen --all-extras
@@ -142,15 +154,17 @@ jobs:
 
       - name: Ty
         if: ${{ !cancelled() }}
-        run: uv run --no-sync ty check
+        run: >-
+          uv check --quiet --preview-features=check-command
+          --ty-version=0.0.91 --all-extras --isolated
 
       - name: Mypy
         if: ${{ !cancelled() }}
         run: uv run --no-sync mypy
 
       - name: Check SPDX headers
         if: ${{ !cancelled() }}
-        run: uvx prek run spdx --all-files
+        uses: mwyau/spdx-header-check@v0.1.0
 
   unit-tests:
     name: Unit tests (${{ matrix.os }}, Python ${{ matrix.python-version }}${{ matrix.mode != 'normal' && format(', {0}', matrix.mode) || '' }})

diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
@@ -26,7 +26,7 @@ repos:
     types_or: [ python ]
 
 - repo: https://github.com/astral-sh/ty-pre-commit
-  rev: v0.0.89
+  rev: v0.0.91
   hooks:
   - id: ty
     args: [ --all-extras, --isolated ]
@@ -43,15 +43,7 @@ repos:
     - mdformat-simple-breaks
     - mdformat-web
 
-- repo: local
+- repo: https://github.com/mwyau/spdx-header-check
+  rev: v0.1.0
   hooks:
-    - id: spdx
-      name: Add SPDX headers
-      entry: uvx reuse==6.2.0 annotate
-      language: system
-      args:
-        - --copyright=Albert M. W. Yau
-        - --license=BSD-3-Clause
-        - --merge-copyrights
-        - --skip-unrecognised
-      files: '^(pyproject\.toml|(?:src|tests)/.*\.(?:py|pyi))$'
+    - id: spdx-header-check
diff --git a/benchmarks/run_benchmark_detailed.py b/benchmarks/run_benchmark_detailed.py
@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2026 Albert M. W. Yau
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 """Run one explicit, reproducible PyStormTracker Hodges benchmark.
 
 The runner accepts a user-supplied input and configuration and writes the

diff --git a/docs/conf.py b/docs/conf.py
@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2026 Albert M. W. Yau
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 # Configuration file for the Sphinx documentation builder.
 
 import posixpath

diff --git a/pyproject.toml b/pyproject.toml
@@ -93,7 +93,7 @@ dev = [
     "mypy>=2.3.0",
     "prek>=0.4.12",
     "ruff>=0.16.1",
-    "ty==0.0.89",
+    "ty==0.0.91",
 ]
 docs = [
     "myst-parser>=5.1.0",

diff --git a/scripts/generate_trackjson_schema.py b/scripts/generate_trackjson_schema.py
@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2026 Albert M. W. Yau
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 """Generate or check the committed TrackJSON schema."""
 
 from __future__ import annotations

diff --git a/tests/__init__.py b/tests/__init__.py
@@ -1,3 +0,0 @@
-# SPDX-FileCopyrightText: 2026 Albert M. W. Yau
-#
-# SPDX-License-Identifier: BSD-3-Clause

diff --git a/tests/integration/__init__.py b/tests/integration/__init__.py
@@ -1,3 +0,0 @@
-# SPDX-FileCopyrightText: 2026 Albert M. W. Yau
-#
-# SPDX-License-Identifier: BSD-3-Clause

diff --git a/tests/parity/__init__.py b/tests/parity/__init__.py
@@ -1,3 +0,0 @@
-# SPDX-FileCopyrightText: 2026 Albert M. W. Yau
-#
-# SPDX-License-Identifier: BSD-3-Clause

diff --git a/tests/parity/legacy/__init__.py b/tests/parity/legacy/__init__.py
@@ -1,3 +0,0 @@
-# SPDX-FileCopyrightText: 2026 Albert M. W. Yau
-#
-# SPDX-License-Identifier: BSD-3-Clause

diff --git a/tests/parity/ncl_spherepack/__init__.py b/tests/parity/ncl_spherepack/__init__.py
@@ -1,3 +0,0 @@
-# SPDX-FileCopyrightText: 2026 Albert M. W. Yau
-#
-# SPDX-License-Identifier: BSD-3-Clause

diff --git a/tests/unit/__init__.py b/tests/unit/__init__.py
@@ -1,3 +0,0 @@
-# SPDX-FileCopyrightText: 2026 Albert M. W. Yau
-#
-# SPDX-License-Identifier: BSD-3-Clause

diff --git a/tests/unit/healpix/__init__.py b/tests/unit/healpix/__init__.py
@@ -1,3 +0,0 @@
-# SPDX-FileCopyrightText: 2026 Albert M. W. Yau
-#
-# SPDX-License-Identifier: BSD-3-Clause

diff --git a/tests/unit/hodges/__init__.py b/tests/unit/hodges/__init__.py
@@ -1,3 +0,0 @@
-# SPDX-FileCopyrightText: 2026 Albert M. W. Yau
-#
-# SPDX-License-Identifier: BSD-3-Clause

diff --git a/tests/unit/io/__init__.py b/tests/unit/io/__init__.py
@@ -1,3 +0,0 @@
-# SPDX-FileCopyrightText: 2026 Albert M. W. Yau
-#
-# SPDX-License-Identifier: BSD-3-Clause

diff --git a/tests/unit/models/__init__.py b/tests/unit/models/__init__.py
@@ -1,3 +0,0 @@
-# SPDX-FileCopyrightText: 2026 Albert M. W. Yau
-#
-# SPDX-License-Identifier: BSD-3-Clause

diff --git a/tests/unit/preprocessing/__init__.py b/tests/unit/preprocessing/__init__.py
@@ -1,3 +0,0 @@
-# SPDX-FileCopyrightText: 2026 Albert M. W. Yau
-#
-# SPDX-License-Identifier: BSD-3-Clause

diff --git a/tests/unit/simple/__init__.py b/tests/unit/simple/__init__.py
@@ -1,3 +0,0 @@
-# SPDX-FileCopyrightText: 2026 Albert M. W. Yau
-#
-# SPDX-License-Identifier: BSD-3-Clause

diff --git a/uv.lock b/uv.lock