Add arm macos (#14) #19

	name: Build and upload artifacts

	on:
	push:
	branches:
	- main

	permissions:
	contents: write

	jobs:
	build:
	runs-on: ${{ matrix.os }}

	strategy:
	matrix:
	os: [ubuntu-20.04, macos-12-xl, macos-latest-xlarge]

	steps:
	- name: Free Disk Space (Ubuntu)
	if: matrix.os == 'ubuntu-20.04'
	uses: jlumbroso/free-disk-space@main
	with:
	tool-cache: true
	android: true
	dotnet: true
	haskell: true
	large-packages: true
	docker-images: true
	swap-storage: true

	- uses: actions/checkout@v4

	- name: Install ninja
	if: matrix.os == 'ubuntu-20.04'
	run: \|
	sudo apt update
	sudo apt-get -y install ninja-build

	- name: Install ninja
	if: contains(matrix.os, 'macos')
	run: \|
	brew install ninja

	- name: Download source
	run: ./clone.sh

	- name: Apply patches
	run: ./patch.sh

	- name: Build toolchain
	run: ./build.sh

	# Push in the Github environment variable the name of the artifact
	# Doing this now because in the following step the rust folder will
	# be delated to save some space before installing the toolchain
	- run: ./config.sh -artifact_name

	- name: Package toolchain
	run: ./package.sh

	- name: Upload artifacts
	uses: actions/upload-artifact@v4
	with:
	name: "${{ env.ARTIFACT_NAME }}"
	path: "${{ env.ARTIFACT_NAME }}.tar.zst"

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