Add XML reporter and approval tests #79

	name: CI_meson

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

	jobs:
	meson-build:
	strategy:
	fail-fast: false
	matrix:
	platform:
	- { name: Linux GCC 12, os: ubuntu-latest, compiler: g++12, cxx: "g++-12", backend: "ninja", build: "linux-libstdc++", args: ""}
	- { name: Linux GCC 12 nounity, os: ubuntu-latest, compiler: g++12, cxx: "g++-12", backend: "ninja", build: "linux-libstdc++", args: "-Dunity_build=false"}
	- { name: Linux Clang 14, os: ubuntu-latest, compiler: clang-14, cxx: "clang++-14", backend: "ninja", build: "linux-libc++", args: ""}
	- { name: Windows 64, os: windows-latest, compiler: msvc, cxx: "cl", backend: "vs2022 --vsenv", build: "win64-vs2022", args: ""}
	- { name: MacOS, os: macos-latest, compiler: clang++, cxx: "clang++", backend: "ninja", build: "osx-libc++", args: ""}
	build-type:
	- release

	name: ${{matrix.platform.name}} ${{matrix.build-type}} ${{matrix.config.name}}
	runs-on: ${{matrix.platform.os}}
	defaults:
	run:
	shell: bash

	steps:
	- name: Checkout code
	uses: actions/checkout@v3

	- uses: actions/setup-python@v4
	with:
	python-version: '3.x'

	- run: pip install meson ninja

	- name: meson setup
	run: CXX=${{matrix.platform.cxx}} meson setup ${{matrix.platform.build}} --backend=${{matrix.platform.backend}} -Dbuildtype=${{matrix.build-type}} -Dprefix=`pwd`/../install ${{matrix.platform.args}}

	- name: Build
	run: meson compile -C ${{matrix.platform.build}}

	- name: Install
	run: meson install -C ${{matrix.platform.build}}

	- name: Test single header
	run: meson test -C ${{matrix.platform.build}}

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