Test.

.github/workflows/format_and_lint.yaml

@@ -25,24 +25,26 @@ jobs:
     - name: Run Black
       run: black -S .
 
-    - name: Check for changes after Black
+    - name: Check for changes
       id: git_status
       run: |
         git config --global user.name 'github-actions[bot]'
         git config --global user.email '41898282+github-actions[bot]@users.noreply.github.com'
-        git status
-        if [[ `git status --porcelain` ]]; then
-          git add .
-          git commit -m "Format code with Black"
+        git add .
+        if git diff-index --quiet HEAD --; then
+          echo "No changes to commit" > /tmp/git_status_output
         else
-          echo "No changes to commit"
+          git commit -m "Format code with Black"
+          echo "Changes committed" > /tmp/git_status_output
         fi
+      continue-on-error: true
+
+    - name: Read git status output
+      id: read_git_status
+      run: cat /tmp/git_status_output
 
     - name: Push changes
-      if: success() && steps.git_status.outputs.commit_message != ''
+      if: steps.read_git_status.outputs.result != 'No changes to commit'
       uses: ad-m/[email protected]
       with:
         github_token: ${{ secrets.GITHUB_TOKEN }}
-
-    - name: Run Flake8
-      run: flake8 .

.pre-commit-config.yaml

@@ -0,0 +1,11 @@
+repos:
+  # Using this mirror lets us use mypyc-compiled black, which is about 2x faster
+  - repo: https://github.com/psf/black-pre-commit-mirror
+    rev: 24.4.2
+    hooks:
+      - id: black
+        # It is recommended to specify the latest version of Python
+        # supported by your project here, or alternatively use
+        # pre-commit's default_language_version, see
+        # https://pre-commit.com/#top_level-default_language_version
+        language_version: python3.10