examples: trunk-workspace: update for future compat #343

	name: "pages"
	on:
	push:
	branches:
	- "master"

	permissions:
	contents: read

	jobs:
	deploy:
	runs-on: ubuntu-latest
	env:
	SSH_AUTH_SOCK: /tmp/ssh_agent.sock
	steps:
	- uses: actions/checkout@v4
	- uses: cachix/install-nix-action@v30
	- uses: cachix/cachix-action@v15
	with:
	name: crane
	authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
	- name: mdbook build
	run: \|
	mkdir output
	nix build --accept-flake-config .#book --out-link result --print-build-logs
	rsync -r -L ./result/ ./output
	- name: git push
	working-directory: output
	run: \|
	git init
	git config user.name "GitHub Actions"
	git config user.email "[email protected]"
	git branch -M gh-pages
	git add .
	git commit -m "Deploying site"
	ssh-agent -a $SSH_AUTH_SOCK > /dev/null
	echo "${{ secrets.DEPLOY_KEY }}" \| tr -d '\r' \| ssh-add -
	git push --force "[email protected]:${GITHUB_REPOSITORY}.git" gh-pages

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