feat: replace mirror.py with repo-release-tools rrt sync

.github/workflows/main.yml

@@ -25,7 +25,10 @@ jobs:
           git config user.name "$GITHUB_ACTOR"
           git config user.email "$GITHUB_ACTOR@users.noreply.github.com"
 
-      - run: uv run --no-project mirror.py
+      - name: Mirror new ruff versions
+        run: uvx "repo-release-tools==$RRT_VERSION" sync --bump --commit --tag
+        env:
+          RRT_VERSION: "1.10.1"
 
       - name: check for unpushed commits
         id: check_unpushed

pyproject.toml

@@ -4,3 +4,34 @@ version = "0.0.0"
 dependencies = [
     "ruff==0.15.20",
 ]
+
+[dependency-groups]
+dev = [
+    "repo-release-tools>=1.10.1",
+]
+
+[tool.rrt]
+release_branch = "main"
+lock_command = []
+
+[tool.rrt.upstream]
+package = "ruff"
+provider = "pypi"
+commit_message = "Mirror: {version}"
+
+[[tool.rrt.version_targets]]
+path = "pyproject.toml"
+kind = "pattern"
+pattern = 'ruff==(\d+\.\d+\.\d+)'
+
+[[tool.rrt.pin_targets]]
+path = "README.md"
+pattern = '(rev: v)(\d+\.\d+\.\d+)()'
+
+[[tool.rrt.pin_targets]]
+path = "README.md"
+pattern = '(rev = "v)(\d+\.\d+\.\d+)(")'
+
+[[tool.rrt.pin_targets]]
+path = "README.md"
+pattern = '(/ruff/)(\d+\.\d+\.\d+)(\.svg)'