Harden against BOM in an input stream #4

	name: document

	on: release

	jobs:
	document:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions/cache@v4
	with:
	path: vendor
	key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
	restore-keys: ${{ runner.os }}-composer-
	- name: composer
	run: composer update
	- name: document
	run: \|
	docker run --rm -v $(pwd):/data phpdoc/phpdoc:3 --directory=src --directory=vendor/sweetrdf/rdf-interface/src --directory=vendor/sweetrdf/rdf-helpers/src/ --directory=vendor/ml/json-ld --target=docs
	git fetch && git checkout docs --
	for i in `ls -1 \| grep -v ^docs$`; do rm -fR $i ; done
	cp -R docs/* .
	git config user.email "[email protected]"
	git config user.name "Github Actions Workflow"
	git add * \|\| true
	git commit -a -m 'Automatic documentation generation' && git push origin docs \|\| true

Provide feedback