Add regex ast definition #9

	name: CI

	on: [pull_request, push]

	env:
	CARGO_TERM_COLOR: always

	jobs:
	pango-test:
	name: pango-test
	runs-on: ${{ matrix.os }}

	strategy:
	matrix:
	build:
	- stable
	include:
	- build: stable
	os: ubuntu-latest
	rust: stable

	steps:
	- name: Checkout repository
	uses: actions/checkout@v3

	- name: Install rust toolchain
	uses: dtolnay/rust-toolchain@v1
	with:
	toolchain: ${{ matrix.rust }}

	- name: Basic build
	run: cargo build --verbose

	- name: Test package
	run: cargo test --verbose

	rustfmt:
	name: rustfmt
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repository
	uses: actions/checkout@v3

	- name: Install rust toolchain
	uses: dtolnay/rust-toolchain@stable
	with:
	components: rustfmt

	- name: Check formatting
	run: cargo fmt --all -- --check

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