Use nix in github actions #16

	name: Godot Export
	on:
	push:
	branches:
	- main
	paths-ignore:
	- "README.md"
	- ".gitattributes"
	- ".gitignore"

	env:
	GODOT_VERSION: 4.3
	CC: gcc

	jobs:
	export-web:
	name: Web Export
	runs-on: ubuntu-20.04
	container:
	image: barichello/godot-ci:4.3
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	- name: Setup Godot Template
	run: \|
	mkdir -v -p ~/.local/share/godot/export_templates
	mkdir -v -p ~/.config/
	mv /root/.config/godot ~/.config/godot
	mv /root/.local/share/godot/export_templates/${GODOT_VERSION}.stable ~/.local/share/godot/export_templates/${GODOT_VERSION}.stable
	ls -lah
	- uses: cachix/install-nix-action@v27
	with:
	nix_path: nixpkgs=channel:nixos-unstable
	- name: Build Rust
	run: nix develop --command cargo build -Zbuild-std=std,panic_abort --target wasm32-unknown-emscripten --release
	# - name: Web Build
	# run: \|
	# mkdir -v -p build/web
	# godot --headless --verbose --export-release "Web" ../exports/
	# ls -lah build/web
	# - name: Netlify headers
	# # https://github.com/godotengine/godot/issues/69020
	# # https://github.com/godotengine/godot/blob/master/platform/web/serve.py
	# # https://docs.netlify.com/routing/headers/
	# run: \|
	# cat <<EOF > build/web/_headers
	# /*
	# Cross-Origin-Opener-Policy: same-origin
	# Cross-Origin-Embedder-Policy: require-corp
	# Access-Control-Allow-Origin: *
	# EOF
	# cat build/web/_headers
	# - name: Deploy artifacts to `artifacts` branch
	# uses: s0/git-publish-subdir-action@develop
	# env:
	# REPO: self
	# BRANCH: gh-pages
	# FOLDER: ./build/web
	# GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

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