Pull upstream #75

	name: Update GH pages

	on:
	push:
	branches-ignore:
	- 'subm-pretest/**'
	workflow_dispatch:

	permissions:
	contents: write

	concurrency:
	group: ${{ github.workflow }}-${{ github.event.pull_request.number \|\| github.ref }}
	cancel-in-progress: false

	jobs:
	update-gh-pages:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@main

	- run: \|

	git config --global core.autocrlf false
	git config --global user.name "sun pack bot"
	git config --global user.email "sunserega2@gmail.com"
	git config --global --add url.https://github.com/.insteadOf "git@github.com:"
	git fetch origin

	for branch in $(git branch -r \| grep 'origin/gh-pages/'); do
	branch_name=$(echo $branch \| sed 's#origin/gh-pages/##')
	echo "Testing legacy branch [$branch]"

	if ! git branch -r \| grep -q "origin/$branch_name"; then
	echo "Deleting legacy branch [$branch]"
	git push origin --delete $(echo $branch \| sed 's#origin/##')
	fi

	done

	branch_name="gh-pages/$(git rev-parse --abbrev-ref HEAD)"
	git checkout --orphan "$branch_name"
	mv ".git" "Packing/Reference/0Release/"
	cd "Packing/Reference/0Release/"
	git add .
	git commit -m "Split off gh-pages"

	if git show-ref --verify --quiet refs/remotes/origin/$branch_name; then
	echo "Remote branch $branch_name found"
	if [ -z "$( git diff "origin/$branch_name" )" ]; then
	echo "No difference with remote branch"
	exit 0
	else
	echo "Difference found, recreating the branch"
	fi
	else
	echo "Creating new remote branch"
	fi
	git push -f --set-upstream origin "$branch_name"

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