Fixes #3427 NTR- epithelium of anorectum #4

	name: Assign Reviewers for Uberon

	on:
	pull_request:
	types: [opened, synchronize]
	paths:
	- src/ontology/uberon-edit.obo

	jobs:
	assign-reviewer:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout code
	uses: actions/checkout@v3
	with:
	fetch-depth: 0 # Fetch the entire history for all branches

	- name: Fetch base branch
	run: \|
	git fetch origin ${{ github.base_ref }} # Fetch base branch explicitly

	- name: Check if equivalent class axiom was edited
	id: check_intersection_of
	run: \|
	git diff origin/${{ github.base_ref }}...HEAD -- src/ontology/uberon-edit.obo > diff.txt
	if grep -E '^(-\|\+)intersection_of:' diff.txt; then
	echo "intersection_of_found=true" >> $GITHUB_ENV
	else
	echo "intersection_of_found=false" >> $GITHUB_ENV
	fi

	- name: Assign reviewer
	if: env.intersection_of_found == 'true'
	env:
	GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	run: \|
	gh api repos/${{ github.repository }}/pulls/${{ github.event.pull_request.number }}/requested_reviewers \
	--method POST \
	--field reviewers[]=cmungall

	- name: Block PR by requesting changes
	if: env.intersection_of_found == 'true'
	env:
	GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	run: \|
	gh pr review ${{ github.event.pull_request.number }} --request-changes --body "Changes detected in \`src/ontology/uberon-edit.obo\` involving \`intersection_of\`. Review by specific Uberon Core Team member is required."

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