Return upstream parse tree type for compatibility (#14) #42

	name: CI
	on:
	push:
	branches:
	- main
	tags:
	- "*"
	pull_request:
	workflow_dispatch:

	jobs:
	build:
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	mode:
	- cgo
	- wazero
	os:
	- macos-12
	- ubuntu-22.04
	- windows-2022
	exclude:
	- os: windows-2022
	mode: cgo
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- uses: actions/setup-go@v4
	with:
	go-version: '^1.21'

	- name: run checks
	run: go run mage check
	env:
	WASI_TEST_MODE: ${{ matrix.mode }}
	CGO_ENABLED: ${{ startsWith(matrix.os, 'windows-') && '0' \|\| '1' }}

	# Runs tests using wazero inside a minimal golang docker image. This makes sure the code builds
	# even when there is no C toolchain available. It is possible for code to work fine with CGO_ENABLED=0
	# but not build without a C toolchain available, e.g. if C source files are checked into the repo
	# without a build tag to exclude them from pure-Go builds.
	docker-build:
	runs-on: ubuntu-22.04
	container:
	image: golang:alpine
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- run: if command -v gcc &> /dev/null; then echo "GCC found but not expected"; exit 321; fi

	- run: go run mage test

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