chore(ci): add github actions pipeline #1

	name: MiniGo CI

	on:
	push:
	branches: ["main"]

	jobs:
	build-test-lint:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4

	- name: Set up Python 3.12
	uses: actions/setup-python@v4
	with:
	python-version: "3.12"

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install flake8 pytest coverage antlr4-python3-runtime==4.9.2
	pip install -e .

	- name: Download ANTLR JAR
	run: \|
	curl -O https://www.antlr.org/download/antlr-4.9.2-complete.jar

	- name: Run unit tests with coverage
	run: \|
	export ANTLR_JAR="$(pwd)/MiniGo/src/antlr-4.9.2-complete.jar"
	cd "Assignment 4/src"
	python main.py gen
	coverage run main.py test LexerSuite
	coverage run main.py test ParserSuite
	coverage run main.py test ASTGenSuite
	coverage run main.py test CheckSuite
	coverage xml

	- name: Upload coverage to Codecov
	uses: codecov/codecov-action@v3
	if: success()

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