[texi] add: mid texture viewer that needs a lot of work #20

	name: macOS
	on:
	push:
	branches: [main]
	paths-ignore:
	- "**.md"
	- "**.pdf"
	pull_request:
	branches: [main]
	paths-ignore:
	- "**.md"
	- "**.pdf"

	jobs:
	build:
	env:
	buildDir: "${{ github.workspace }}/build/"
	MACOSX_DEPLOYMENT_TARGET: "10.15"
	CCACHE_DIR: "${{ github.workspace }}/ccache/"
	CCACHE_BASEDIR: "${{ github.workspace }}/ccache/"
	SCCACHE_DIR: "${{ github.workspace }}/ccache/"
	SCCACHE_BASEDIR: "${{ github.workspace }}/ccache/"

	name: build on macOS
	runs-on: macos-latest

	steps:
	- uses: actions/checkout@v3
	with:
	submodules: true

	# Install latest CMake.
	- uses: lukka/get-cmake@latest

	- name: Get current date
	run: \|
	echo "DATE=$(date +'%Y-%m-%d')" >> $GITHUB_ENV

	- name: install non-vcpkg dependencies
	env:
	HOMEBREW_NO_ANALYTICS: "ON"
	HOMEBREW_NO_AUTO_UPDATE: "ON"
	HOMEBREW_NO_BOTTLE_SOURCE_FALLBACK: "ON"
	HOMEBREW_NO_INSTALL_CLEANUP: "ON"
	run: \|
	brew install pkg-config automake ninja ccache

	- name: Set up ccache
	run: \|
	ccache --set-config=cache_dir=${{ github.workspace }}/ccache
	ccache --set-config=max_size=500M
	ccache --set-config=compression=true

	- name: Install Qt
	uses: jurplel/install-qt-action@v3
	with:
	version: 6.6.3

	- name: cache ccache
	uses: actions/cache@v3
	with:
	path: \|
	${{ github.workspace }}/ccache
	key: ${{ runner.os }}-build-${{ env.DATE }}
	restore-keys: \|
	${{ runner.os }}-build-

	- name: Configure & Build
	run: \|
	./scripts/dist_mac.sh

	- uses: actions/upload-artifact@v2
	with:
	name: arclight-macOS-x64
	path: \|
	bin/*.dmg
	LICENSE
	LICENSE.LGPL
	README.md

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