new #12

	name: Deploy Marp Documentation

	on:
	push:
	branches:
	- master
	- main

	permissions:
	contents: write

	jobs:
	deploy:
	runs-on: ubuntu-latest

	steps:
	# Step 1: Checkout the repository
	- name: Checkout repository
	uses: actions/checkout@v4

	# Step 2: Set up environment variables
	- name: Set up environment variables
	run: echo "LANG=en_US.UTF-8" >> $GITHUB_ENV

	# Step 3: Run the Marp command using Docker
	- name: Generate Marp documentation
	run: \|
	docker run --rm \
	-v $PWD:/home/marp/app/ \
	-e MARP_USER="$(id -u):$(id -g)" \
	-e LANG=$LANG \
	marpteam/marp-cli:v3.2.0 \
	--theme talk/ngi-theme.css talk/slides.md --html

	# Step 4: Switch to gh-pages branch
	- name: Switch to gh-pages branch
	run: \|
	git fetch origin gh-pages
	git checkout -B gh-pages origin/gh-pages \|\| git checkout --orphan gh-pages
	git reset --hard

	# Step 5: Deploy to gh-pages branch
	- name: Deploy to gh-pages branch
	run: \|
	mkdir -p .
	mv talk/slides.html index.html
	cp -r talk/figures figures
	git add index.html
	git add -f figures
	git config user.name "github-actions[bot]"
	git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
	git commit -m "Deploy Marp slides [skip ci]" \|\| echo "No changes to commit"
	git push origin gh-pages --force

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