test-github-action #189

	name: Check for Test Changes

	on:
	pull_request:
	types: [ opened, synchronize, reopened ]

	jobs:
	check-tests:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Get list of changed files
	id: changed-files
	uses: actions/github-script@v6
	with:
	script: \|
	const { data: pullRequest } = await github.rest.pulls.get({
	owner: context.repo.owner,
	repo: context.repo.repo,
	pull_number: context.payload.pull_request.number,
	});

	const { data: files } = await github.rest.pulls.listFiles({
	owner: context.repo.owner,
	repo: context.repo.repo,
	pull_number: context.payload.pull_request.number,
	});

	const goFiles = files.filter(file => file.filename.endsWith('.go') && !file.filename.endsWith('_test.go'));
	const testFiles = files.filter(file => file.filename.endsWith('_test.go'));

	core.setOutput('goFiles', goFiles.map(file => file.filename).join(','));
	core.setOutput('testFiles', testFiles.map(file => file.filename).join(','));

	- name: Check for test changes
	run: \|
	echo "Number of go files changed:"
	echo "${{ steps.changed-files.outputs.goFiles }}" \| tr ',' '\n' \| grep -v '^$' \| wc -l
	echo "Number of test files changed:"
	echo "${{ steps.changed-files.outputs.testFiles }}" \| tr ',' '\n' \| grep -v '^$' \| wc -l
	if [ "${{ steps.changed-files.outputs.goFiles }}" != "" ] && [ "${{ steps.changed-files.outputs.testFiles }}" == "" ]; then
	echo "There are changes to .go files but no changes to _test.go files."
	exit 1
	else
	echo "Test files changed:"
	echo "${{ steps.changed-files.outputs.testFiles }}" \| tr ',' '\n'
	fi

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