test #9

	name: Determine which tests to run

	on:
	push:
	workflow_call:
	outputs:
	should_run_query_tests:
	description: 'Whether query tests should run'
	value: ${{ jobs.check_paths.outputs.should_run_query_tests }}

	env:
	QUERY_SERVICE_PATHS: 'weave-js/ weave_query/'

	jobs:
	check_paths:
	runs-on: ubuntu-latest
	outputs:
	should_run_query_tests: ${{ steps.query_service.outputs.should_run_query_tests }}
	steps:
	- uses: actions/checkout@v3
	with:
	fetch-depth: 0
	fetch-tags: true
	ref: ${{ github.head_ref }}
	- run: git fetch origin ${{ github.base_ref }}
	- id: query_service
	run: \|
	if [ "${{ github.event_name }}" = "pull_request" ]; then
	base_sha=$(git rev-parse origin/${{ github.base_ref }})
	head_sha=$(git rev-parse HEAD)
	changed_files=$(git diff --name-only $base_sha $head_sha)
	else
	changed_files=$(git diff --name-only HEAD^)
	fi
	for path in ${{ env.QUERY_SERVICE_PATHS }}; do
	if echo "$changed_files" \| grep -q "$path"; then
	echo "should_run_query_tests=true" >> $GITHUB_OUTPUT
	exit 0
	fi
	done
	echo "should_run_query_tests=false" >> $GITHUB_OUTPUT

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