add intermediary halmos-builder image and dockerize more workflows #307

	name: Test FFI

	on:
	push:
	branches: [main, chore-workflows]
	paths:
	- .github/workflows/test-ffi.yml
	pull_request:
	branches: [main]
	workflow_dispatch:

	jobs:
	test:
	runs-on: ubuntu-latest

	strategy:
	fail-fast: false
	matrix:
	include:
	- testname: "tests/ffi"

	steps:
	- name: Login to GitHub Container Registry
	uses: docker/login-action@v3
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- uses: actions/checkout@v4
	with:
	submodules: recursive

	- name: Build image
	run: \|
	docker build -t halmos . --file packages/halmos/Dockerfile

	- name: Run pytest
	run: docker run -v .:/workspace --entrypoint pytest halmos -v tests/test_halmos.py -k ${{ matrix.testname }} --halmos-options="--ffi -v -st --solver-timeout-assertion 0"

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