ci: run treefmt

.github/workflows/tag-maintainers.yml

@@ -65,7 +65,7 @@ jobs:
         id: extract-maintainers
         env:
           PR_AUTHOR: "${{ github.event.pull_request.user.login }}"
-          CHANGED_FILES: '${{ steps.changed-files.outputs.changed_files }}'
+          CHANGED_FILES: "${{ steps.changed-files.outputs.changed_files }}"
         run: |
           MAINTAINERS_LIST=$(./ci/tag-maintainers/extract-maintainers.py \
             --changed-files "$CHANGED_FILES" \

ci/tag-maintainers/extract-maintainers.py

@@ -37,7 +37,7 @@ def extract_maintainers(changed_files: List[str], pr_author: str) -> List[str]:
 
     print("Finding maintainers for changed files...", file=sys.stderr)
 
-    changed_files_nix = '[ ' + ' '.join(f'"{f}"' for f in changed_files) + ' ]'
+    changed_files_nix = "[ " + " ".join(f'"{f}"' for f in changed_files) + " ]"
 
     nix_expr = f"""
     let
@@ -83,10 +83,16 @@ def extract_maintainers(changed_files: List[str], pr_author: str) -> List[str]:
     filtered_maintainers = [m for m in maintainers if m != pr_author]
 
     if not filtered_maintainers:
-        print("No maintainers found for changed files (or only the PR author is a maintainer).", file=sys.stderr)
+        print(
+            "No maintainers found for changed files (or only the PR author is a maintainer).",
+            file=sys.stderr,
+        )
         return []
     else:
-        print(f"Found maintainers to notify: {' '.join(filtered_maintainers)}", file=sys.stderr)
+        print(
+            f"Found maintainers to notify: {' '.join(filtered_maintainers)}",
+            file=sys.stderr,
+        )
         return filtered_maintainers
 
 
@@ -107,9 +113,9 @@ def main() -> None:
     )
 
     args = parser.parse_args()
-    changed_files = [f.strip() for f in args.changed_files.split('\n') if f.strip()]
+    changed_files = [f.strip() for f in args.changed_files.split("\n") if f.strip()]
     maintainers = extract_maintainers(changed_files, args.pr_author)
-    print(' '.join(maintainers))
+    print(" ".join(maintainers))
 
 
 if __name__ == "__main__":

flake/dev/generate-all-maintainers/generate-all-maintainers.py

@@ -104,7 +104,8 @@ class MetaMaintainerGenerator:
         print(f"📦 Nixpkgs maintainers: {len(nixpkgs_maintainers)}")
 
         with open(self.output_file, "w") as f:
-            f.write(inspect.cleandoc("""
+            f.write(
+                inspect.cleandoc("""
               # Nixvim all maintainers list.
               #
               # This file lists all referenced maintainers in Nixvim.
@@ -114,7 +115,8 @@ class MetaMaintainerGenerator:
               #
               # To regenerate: nix run .#generate-all-maintainers
               #
-            """))
+            """)
+            )
 
             # Use the formatted maintainers from Nix evaluation
             print(