add more pre-commit configs (#5457)

Signed-off-by: Junpu Fan <junpu@amazon.com>

Author: junpuf

.github/scripts/runner_setup.sh

@@ -3,4 +3,4 @@ set -e
 
 curl -LsSf https://astral.sh/uv/install.sh | UV_INSTALL_DIR="/usr/local/bin" sh
 uv self update
-docker --version
+docker --version

.github/workflows/pre-commit.yml

@@ -0,0 +1,25 @@
+name: pre-commit
+
+on:
+  pull_request:
+  push:
+    branches: [main]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
+
+permissions:
+  contents: read
+
+jobs:
+  pre-commit:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v5
+    - uses: actions/setup-python@v6
+      with:
+        python-version: "3.12"
+    - uses: pre-commit/action@v3.0.1
+      with:
+        extra_args: --all-files

.gitignore

@@ -2,4 +2,4 @@
 __pycache__
 .idea
 *.pyc
-.venv
+.venv

.markdownlint.json

@@ -2,4 +2,4 @@
   "MD013": false, // disable line-length limit
   "MD033": false, // allow inline HTML
   "MD041": false  // allow first line not being top level
-}
+}

.pre-commit-config.yaml

@@ -7,11 +7,38 @@ default_stages:
   - manual
 
 repos:
+  # - repo: https://github.com/reteps/dockerfmt
+  #   # run `pre-commit autoupdate` to pin the version
+  #   rev: main
+  #   hooks:
+  #     - id: dockerfmt
+  #       args:
+  #         # optional: add additional arguments here
+  #         - --indent=2
+  #         - --write
+  # - repo: https://github.com/rhysd/actionlint
+  #   rev: v1.7.7
+  #   hooks:
+  #   - id: actionlint
+  - repo: https://github.com/scop/pre-commit-shfmt
+    rev: v3.12.0-2 # Use the latest stable revision
+    hooks:
+      - id: shfmt
+        # Optional: Add arguments to shfmt if needed, e.g., to enable "simplify" mode
+        args: ["-s"]
   - repo: https://github.com/crate-ci/typos
     rev: v1.38.1
     hooks:
     - id: typos
       args: [--force-exclude]
+  - repo: https://github.com/hukkin/mdformat
+    rev: 1.0.0  # Use the ref you want to point at
+    hooks:
+    - id: mdformat
+      # Optionally add plugins
+      additional_dependencies:
+      - mdformat-gfm
+      - mdformat-black
   - repo: https://github.com/igorshubovych/markdownlint-cli
     rev: v0.45.0
     hooks:
@@ -36,4 +63,4 @@ repos:
             fi
         language: system
         verbose: true
-        stages: [commit-msg]
+        stages: [commit-msg]

CONTRIBUTING.md

@@ -1,29 +1,29 @@
 # Contributing Guidelines
 
-We appreciate your interest in this project.  
+We appreciate your interest in this project.\
 At this time, **we are not accepting external contributions** (including pull requests or new feature submissions).
 
-Our team is still in the early stages of establishing contribution workflows, code ownership, and testing standards.  
+Our team is still in the early stages of establishing contribution workflows, code ownership, and testing standards.\
 Once we are ready to open the project for community participation, we will announce it publicly and update this document with detailed contribution procedures.
 
 In the meantime:
 
-- You are welcome to **open issues** for **bug reports, questions, or feedback**.  
+- You are welcome to **open issues** for **bug reports, questions, or feedback**.\
   Please keep issue reports focused and include relevant context (environment, version, steps to reproduce, etc.).
 - Please **do not open pull requests** — they will be closed without review until contribution is re-enabled.
 - Security issues should continue to be reported through the [AWS/Amazon Security vulnerability reporting page](https://aws.amazon.com/security/vulnerability-reporting/).
 
----
+______________________________________________________________________
 
 ## Code of Conduct
 
-This project follows the [Amazon Open Source Code of Conduct](https://aws.github.io/code-of-conduct).  
-For more information, see the [Code of Conduct FAQ](https://aws.github.io/code-of-conduct-faq) or contact  
+This project follows the [Amazon Open Source Code of Conduct](https://aws.github.io/code-of-conduct).\
+For more information, see the [Code of Conduct FAQ](https://aws.github.io/code-of-conduct-faq) or contact\
 <opensource-codeofconduct@amazon.com> with questions.
 
----
+______________________________________________________________________
 
 ## Licensing
 
-See the [LICENSE](LICENSE) file for licensing information.  
+See the [LICENSE](LICENSE) file for licensing information.\
 When external contributions are accepted, contributors will be asked to confirm license compliance and may be required to sign a [Contributor License Agreement (CLA)](http://en.wikipedia.org/wiki/Contributor_License_Agreement).

DEVELOPMENT.md

@@ -4,7 +4,7 @@ This document describes how to set up a local development environment, run check
 
 > 💡 All commands below assume a Unix-like environment (macOS or Linux).
 
----
+______________________________________________________________________
 
 ## 1. Environment Setup
 
@@ -15,7 +15,7 @@ uv venv --python 3.12
 source .venv/bin/activate
 ```
 
----
+______________________________________________________________________
 
 ## 2. Linting and Code Style
 

pyproject.toml

@@ -5,4 +5,4 @@ target-version = "py312"
 [tool.ruff.format]
 quote-style = "double"
 indent-style = "space"
-line-ending = "lf"
+line-ending = "lf"