feat: Initial commit

.editorconfig

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+root = true
+
+[*]
+indent_style = space
+indent_size = 2
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true

.github/semantic.yml

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+# Semantic Commit bot: https://github.com/zeke/semantic-pull-requests
+
+# Always validate the PR title, and ignore the commits
+titleOnly: true

.github/workflows/tag.yml

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+name: tag
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  tag:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+
+    timeout-minutes: 10
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@ec3a7ce113134d7a93b817d10a8272cb61118579 # renovate: tag=v2.4.0
+        with:
+          fetch-depth: 0 # all tags
+
+      - name: Get Renovate version
+        id: get-renovate-version
+        uses: mikefarah/yq@a0ba20866929f62c3fe4f520f34a5f820d27fd37 # renovate: tag=v4.17.2
+        with:
+          cmd: >-
+            yq eval
+            '.[]|select(.id=="renovate-config-validator")|.additional_dependencies[0]|split("@").[1]'
+            .pre-commit-hooks.yaml
+
+      - name: Create tag
+        run: |
+          TAG=${{ steps.get-renovate-version.outputs.result }}
+          if ! git show-ref --tags "${TAG}" --quiet; then
+            git tag "${TAG}" && git push origin "${TAG}"
+          fi
+
+  test:
+    needs: [tag]
+    runs-on: ubuntu-latest
+
+    timeout-minutes: 10
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@ec3a7ce113134d7a93b817d10a8272cb61118579 # renovate: tag=v2.4.0
+        with:
+          fetch-depth: 2
+
+      - name: Set up Python
+        uses: actions/setup-python@f38219332975fe8f9c04cca981d674bf22aea1d3 # renovate: tag=v2.3.1
+
+      - name: Run pre-commit
+        uses: pre-commit/action@9b88afc9cd57fd75b655d5c71bd38146d07135fe # renovate: tag=v2.0.3
+        with:
+          extra_args: --all-files

.pre-commit-config.yaml

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+repos:
+  - repo: https://github.com/maxbrunet/renovate-pre-commit-hooks
+    rev: 31.56.0
+    hooks:
+      - id: renovate-config-validator

.pre-commit-hooks.yaml

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+- id: renovate-config-validator
+  name: renovate-config-validator
+  description: Validate Renovate config
+  language: node
+  additional_dependencies: [renovate@31.56.0]
+  entry: renovate-config-validator
+  files: '(^|/).?renovate(?:rc)?(?:\.json5?)?$'

LICENSE

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+MIT License
+
+Copyright (c) 2022 Maxime Brunet
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+# Renovate pre-commit hooks
+
+A [pre-commit](https://pre-commit.com/) hook to run `renovate-config-validator` when you [reconfigure Renovate via PR](https://docs.renovatebot.com/getting-started/installing-onboarding/#reconfigure-via-pr).
+
+Even though it is a Node-based hook, it works [without any system-level dependencies](https://pre-commit.com/#node).
+
+## Usage
+
+```yaml
+repos:
+  - repo: github.com/maxbrunet/renovate-pre-commit-hooks
+    rev: 31.56.0
+    hooks:
+      - id: renovate-config-validator
+```

package.json

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+{
+    "name": "dummy_package",
+    "version": "0.0.0"
+}

renovate.json

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+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": ["github>renovatebot/.github"],
+  "assignees": ["maxbrunet"],
+  "automergeType": "pr",
+  "prCreation": "immediate",
+  "regexManagers": [
+    {
+      "description": "Update Renovate",
+      "fileMatch": [
+        "^\\.pre-commit-(?:config|hooks)\\.yaml$",
+        "^README\\.md$"
+      ],
+      "matchStrings": [
+        "additional_dependencies: \\[renovate@(?<currentValue>.*?)\\]",
+        "rev: (?<currentValue>.*?)\\s"
+      ],
+      "depNameTemplate": "renovate",
+      "datasourceTemplate": "npm"
+    }
+  ]
+}