Update build.yml to build for amd64 and arm64 #128

	name: Build Ghostty

	on:
	pull_request:
	push:
	branches:
	- main
	workflow_dispatch:

	permissions:
	contents: write

	jobs:
	build-ghostty:
	name: Build Ghostty
	strategy:
	matrix:
	ubuntu_version: ["22.04", "24.04", "24.10"]
	architecture: ["amd64", "arm64"]
	#exclude:
	#- ubuntu_version: "nothing"
	#- architecture: "still nothing"
	runs-on: ubuntu-latest
	container:
	image: ubuntu:${{ matrix.ubuntu_version }}
	steps:
	- name: Checkout ghostty-ubuntu
	uses: actions/checkout@v4

	- name: Setup QEMU for arm64 (if required)
	if: matrix.architecture == 'arm64'
	uses: docker/setup-qemu-action@v2
	with:
	platforms: arm64

	- name: Setup Build Env
	run: ./setup-env.sh

	- name: Build Ghostty
	run: \|
	echo "building for Ubuntu ${{ matrix.ubuntu_version }} and architecture ${{ matrix.ubuntu_version }}"
	./build-ghostty.sh

	- name: Lint .deb Package
	run: \|
	echo "lint package for ${{ matrix.architecture }}"
	lintian ghostty_*.deb \|\| true # Lintian shouldn't fail our build yet

	- name: Upload Artifact
	uses: actions/upload-artifact@v4
	with:
	name: package-${{ matrix.ubuntu_version }}-${{ matrix.architecture }}
	retention-days: 7
	path: ghostty_*.deb

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