Validate TEI documents #35

	name: Validate TEI documents

	on:
	workflow_dispatch:
	pull_request:
	branches: [main]
	paths:
	- "tei/*.xml"
	push:
	branches: [main]
	paths:
	- "tei/*.xml"

	permissions:
	contents: read

	jobs:
	validate_tei:
	runs-on: ubuntu-latest
	name: Validate TEI files
	steps:
	# We need to checkout with fetch-depth 0 or 2 for push events;
	# see https://github.com/tj-actions/changed-files?tab=readme-ov-file#usage-
	- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
	if: github.event_name == 'push'
	with:
	fetch-depth: 0
	- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
	if: github.event_name != 'push'

	- name: Get changed files
	id: changed-tei-files
	uses: tj-actions/changed-files@ed68ef82c095e0d48ec87eccea555d944a631a4c #v46.0.5
	if: github.event_name == 'push' \|\| github.event_name == 'pull_request'
	with:
	files: \|
	tei/*.xml

	- name: Get changed files
	id: all-tei-files
	if: github.event_name == 'workflow_dispatch'
	run: echo 'files=tei/*.xml' >> $GITHUB_OUTPUT

	- name: Validate against TEI-All schema
	uses: dracor-org/dracor-validate-action@a2cc3c4a18b35605304f8ff6d0b71452feeaab15 # v2.0.0
	with:
	files: \|
	${{ steps.changed-tei-files.outputs.all_changed_files }}
	${{ steps.all-tei-files.outputs.files }}

	- name: Validate against DraCor schema
	uses: dracor-org/dracor-validate-action@a2cc3c4a18b35605304f8ff6d0b71452feeaab15 # v2.0.0
	with:
	files: \|
	${{ steps.changed-tei-files.outputs.all_changed_files }}
	${{ steps.all-tei-files.outputs.files }}
	schema: dracor
	warn-only: yes

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