Skip the rebuild when rector-src main is a release tag commit #2

	# github action that rebuilds https://github.com/rectorphp/rector
	# with the freshly merged rector-phpunit main
	name: Dispatch Build Scoped Rector

	on:
	pull_request:
	types:
	- closed

	jobs:
	dispatch_build_scoped_rector:
	# only for merged pull requests in this repository, not forks
	if: github.event.pull_request.merged == true && github.repository == 'rectorphp/rector-phpunit'

	runs-on: ubuntu-latest

	steps:
	# a tagged main is already being published by the tag build of rector-src,
	# dispatching a second build would race it for the push to rectorphp/rector
	-
	name: "Check whether rector-src main is a release tag commit"
	id: release_tag
	run: \|
	RECTOR_SRC="https://github.com/rectorphp/rector-src.git"

	MAIN_SHA=$(git ls-remote $RECTOR_SRC refs/heads/main \| cut -f1)
	if [ -z "$MAIN_SHA" ]; then
	echo "Could not resolve rector-src main"
	exit 1
	fi

	# lightweight tags are listed with the commit itself, annotated ones with a "^{}" line
	if git ls-remote --tags $RECTOR_SRC \| grep -q "^${MAIN_SHA}"; then
	echo "rector-src main $MAIN_SHA is tagged, leaving the build to the tag itself"
	echo "tagged=true" >> $GITHUB_OUTPUT
	fi

	-
	name: "Trigger build_scoped_rector.yaml in rectorphp/rector-src"
	if: steps.release_tag.outputs.tagged != 'true'
	env:
	GH_TOKEN: ${{ secrets.ACCESS_TOKEN }}
	run: gh workflow run build_scoped_rector.yaml --repo rectorphp/rector-src --ref main

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