adding formatting

.github/workflows/ci.bazelrc

@@ -0,0 +1,14 @@
+# This file contains Bazel settings to apply on CI only.
+# It is referenced with a --bazelrc option in the call to bazel in ci.yaml
+# Copied from https://github.com/aspect-build/rules_lint/blob/main/.github/workflows/ci.bazelrc
+
+# Debug where options came from
+build --announce_rc
+# This directory is configured in GitHub actions to be persisted between runs.
+build --disk_cache=~/.cache/bazel
+build --repository_cache=~/.cache/bazel-repo
+# Don't rely on test logs being easily accessible from the test runner,
+# though it makes the log noisier.
+test --test_output=errors
+# Allows tests to run bazelisk-in-bazel, since this is the cache folder used
+test --test_env=XDG_CACHE_HOME

.github/workflows/ci.yaml

@@ -0,0 +1,15 @@
+name: CI
+
+on:
+  push:
+  pull_request:
+    branches: [main]
+
+concurrency:
+  # Cancel previous actions from the same PR: https://stackoverflow.com/a/72408109
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  format:
+    uses:

.gitignore

@@ -197,4 +197,223 @@ cython_debug/
 #  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
 #  and can be added to the global gitignore or merged into this file.  For a more nuclear
 #  option (not recommended) you can uncomment the following to ignore the entire idea folder.
-#.idea/
+#.idea/
+
+# Ruff styling gitignore
+# Benchmarking cpython (CONTRIBUTING.md)
+crates/ruff_linter/resources/test/cpython
+# generate_mkdocs.py
+mkdocs.generated.yml
+# check_ecosystem.py
+ruff-old
+github_search*.jsonl
+# update_schemastore.py
+schemastore
+# `maturin develop` and ecosystem_all_check.sh
+.venv*
+# Formatter debugging (crates/ruff_python_formatter/README.md)
+scratch.*
+# Created by `perf` (CONTRIBUTING.md)
+perf.data
+perf.data.old
+# Created by `flamegraph` (CONTRIBUTING.md)
+flamegraph.svg
+# Additional target directories that don't invalidate the main compile cache when changing linker settings,
+# e.g. `CARGO_TARGET_DIR=target-maturin maturin build --release --strip` or
+# `CARGO_TARGET_DIR=target-llvm-lines RUSTFLAGS="-Csymbol-mangling-version=v0" cargo llvm-lines -p ruff --lib`
+/target*
+
+###
+# Rust.gitignore
+###
+
+# Generated by Cargo
+# will have compiled files and executables
+debug/
+target/
+
+# These are backup files generated by rustfmt
+**/*.rs.bk
+
+# MSVC Windows builds of rustc generate these, which store debugging information
+*.pdb
+
+###
+# Python.gitignore
+###
+
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+repos/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+.pybuilder/
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+#   For a library or package, you might want to ignore these files since the code is
+#   intended to run in multiple environments; otherwise, check them in:
+# .python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# poetry
+#   Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control.
+#   This is especially recommended for binary packages to ensure reproducibility, and is more
+#   commonly ignored for libraries.
+#   https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control
+#poetry.lock
+
+# pdm
+#   Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.
+#pdm.lock
+#   pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it
+#   in version control.
+#   https://pdm.fming.dev/#use-with-ide
+.pdm.toml
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# pytype static type analyzer
+.pytype/
+
+# Cython debug symbols
+cython_debug/
+
+# PyCharm
+#  JetBrains specific template is maintained in a separate JetBrains.gitignore that can
+#  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
+#  and can be added to the global gitignore or merged into this file.  For a more nuclear
+#  option (not recommended) you can uncomment the following to ignore the entire idea folder.
+.idea/
+.vimspector.json
+
+# Visual Studio Code
+.vscode/
+
+# VIM
+.*.sw?
+.sw?
+
+# Custom re-inclusions for the resolver test cases
+!crates/ruff_python_resolver/resources/test/airflow/venv/
+!crates/ruff_python_resolver/resources/test/airflow/venv/lib
+!crates/ruff_python_resolver/resources/test/airflow/venv/lib/python3.11/site-packages/_watchdog_fsevents.cpython-311-darwin.so
+!crates/ruff_python_resolver/resources/test/airflow/venv/lib/python3.11/site-packages/orjson/orjson.cpython-311-darwin.so

.pre-commit-config.yaml

@@ -0,0 +1,25 @@
+# See CONTRIBUTING.md for instructions.
+# See https://pre-commit.com for more information
+# See https://pre-commit.com/hooks.html for more hooks
+
+# Commitizen runs in commit-msg stage
+# but we don't want to run the other hooks on commit messages
+default_stages: [commit]
+
+# Use a slightly older version of node by default
+# as the default uses a very new version of GLIBC
+default_language_version:
+  node: 16.18.0
+
+repos:
+  # Check formatting and lint for starlark code
+  - repo: https://github.com/keith/pre-commit-buildifier
+    rev: 6.3.3
+    hooks:
+      - id: buildifier
+      - id: buildifier-lint
+
+  - repo: https://github.com/pre-commit/mirrors-prettier
+    rev: "v2.4.0"
+    hooks:
+      - id: prettier

BUILD.bazel

@@ -1,4 +1,5 @@
 load("@rules_python//python:pip.bzl", "compile_pip_requirements")
+load("@rules_python//python/entry_points:py_console_script_binary.bzl", "py_console_script_binary")
 
 # This rule adds a convenient way to update the requirements file.
 compile_pip_requirements(

MODULE.bazel

@@ -13,7 +13,9 @@ module(
 # Project Dependencies
 bazel_dep(name = "aspect_bazel_lib", version = "2.5.3")
 bazel_dep(name = "aspect_rules_lint", version = "0.14.2")
+bazel_dep(name = "bazel_skylib", version = "1.4.2")
 bazel_dep(name = "gazelle", version = "0.35.0")
+bazel_dep(name = "platforms", version = "0.0.7")
 bazel_dep(name = "rules_go", version = "0.45.1")
 bazel_dep(name = "rules_oci", version = "1.6.0")
 bazel_dep(name = "rules_python", version = "0.29.0")
@@ -44,3 +46,7 @@ oci.pull(
     ],
 )
 use_repo(oci, "py3.11")
+
+# Set up formatters
+# ruff = use_extension("@aspect_rules_lint//lint:ruff.bzl", "ruff")
+# ruff.fetch_ruff()