test out using a custom toolchain in a docker image, add cmake emulat… #1

	name: toolchain.yaml
	on:
	push:
	paths:
	- runtime/toolchain/**
	workflow_dispatch:


	jobs:
	build-docker:
	runs-on: ubuntu-22.04
	steps:
	# Free up disk space on Github-hosted runner
	- name: Disk usage
	run: df -h
	- uses: jlumbroso/[email protected]
	with:
	android: true
	dotnet: true
	haskell: true
	large-packages: true

	- name: Disk usage after freeing up space
	run: df -h
	# Actually build the Docker container
	- uses: actions/checkout@v2
	- uses: docker/setup-buildx-action@v1

	- name: GHCR Log-in
	uses: docker/login-action@v1
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Build and push
	uses: docker/build-push-action@v2
	with:
	context: ${{github.workspace}}/runtime/toolchain/
	file: ${{github.workspace}}/runtime/toolchain/Dockerfile
	push: true
	tags: ghcr.io/opencompl/Quidditch/toolchain:${{ github.ref_name }}

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