Comment on Pull Request #3

	name: Comment on Pull Request

	on:
	workflow_run:
	workflows: [Data Tests (Changed Files)]
	types:
	- completed

	jobs:
	comment:
	name: Comment on pull request
	runs-on: ubuntu-latest
	if: github.event.workflow_run.event == 'pull_request' && github.event.workflow_run.conclusion == 'failure'
	strategy:
	fail-fast: false
	matrix:
	test: [duplicate_entries, file_format, missing_values, vote_breakdown_totals]

	steps:
	- name: Download artifacts
	uses: dawidd6/action-download-artifact@v2
	with:
	run_id: ${{ github.event.workflow_run.id }}

	- name: Read pull request number
	id: pull_request_number_reader
	uses: juliangruber/read-file-action@v1
	with:
	path: ./pull_request_number/pull_request_number.txt

	- name: Check for failures
	id: check_failures
	uses: andstor/file-existence-action@v2
	with:
	files: ./${{ matrix.test }}/${{ matrix.test }}.txt

	- name: Read failure logs
	if: steps.check_failures.outputs.files_exists == 'true'
	id: failure_reader
	uses: juliangruber/read-file-action@v1
	with:
	path: ./${{ matrix.test }}/${{ matrix.test }}.txt

	- name: Comment on pull request
	if: steps.check_failures.outputs.files_exists == 'true'
	uses: actions/github-script@v6
	with:
	script: \|
	await github.rest.issues.createComment({
	owner: context.repo.owner,
	repo: context.repo.repo,
	issue_number: ${{ steps.pull_request_number_reader.outputs.content }},
	body: `Thank you for your contribution! Our <code>${{ matrix.test }}</code> `+
	`test detected some potential issues in the files you added.\n\n`+
	`<pre><code>${{ steps.failure_reader.outputs.content }}</code></pre>`
	});

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