all: Replace "black" with "ruff format".

- Add config for [tool.ruff.format] to pyproject.toml.
- Update pre-commit to run both ruff and ruff-format (and only check C
  files when running codeformat.py)
- Update CI.
- Simplify codeformat.py to remove all the Python-specific logic (just run
  "ruff format" directly).

This work was funded through GitHub Sponsors.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>

.github/workflows/code_formatting.yml

@@ -13,9 +13,9 @@ jobs:
     - uses: actions/checkout@v4
     - uses: actions/setup-python@v4
     - name: Install packages
-      run: source tools/ci.sh && ci_code_formatting_setup
+      run: source tools/ci.sh && ci_c_code_formatting_setup
     - name: Run code formatting
-      run: source tools/ci.sh && ci_code_formatting_run
+      run: source tools/ci.sh && ci_c_code_formatting_run
     - name: Check code formatting
       run: git diff --exit-code
 

.github/workflows/ruff.yml

@@ -1,10 +1,11 @@
 # https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python
-name: Python code lint with ruff
+name: Python code lint and formatting with ruff
 on: [push, pull_request]
 jobs:
   ruff:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v4
-    - run: pip install --user ruff==0.1.0
+    - run: pip install --user ruff==0.1.3
     - run: ruff check --output-format=github .
+    - run: ruff format --diff .