Integration tests #100

	name: Workflow YAML check
	# Note that without this, a single minor mistake in a workflow YAML
	# will cause github to SILENTLY FAIL. It will:
	# - Not run any part of the workflow
	# - Not even report that there was an error in the file
	# This could cause a key set of checks to not run, and thus an important
	# error to slip by unnoticed.

	# TODO: It would be nice to validate the semantics of the workflow files
	# not just their basic syntax, but this is a good start.
	# e.g. if a job has a "needs:" field but nothing listed under it,
	# that will pass linting, but fail at GH. I believe there's a GH API
	# we can post to that will validate the workflow files.

	on:
	pull_request:
	paths:
	- '.github/workflows/*.yaml'
	- '.github/.yamllint.yaml'
	types: [opened, synchronize, reopened]
	push:
	branches:
	- main
	paths:
	- '.github/workflows/*.yaml'
	- '.github/.yamllint.yaml'

	jobs:
	check-workflow-files:
	runs-on: ubuntu-22.04

	defaults:
	run:
	working-directory: .github/workflows

	steps:
	- name: Check out code
	uses: actions/checkout@v3

	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: '3.12'

	- name: Install yamllint
	run: \|
	python -m pip install --upgrade pip
	pip install yamllint

	- name: Run yamllint
	run: yamllint -c ../.yamllint.yaml *.yaml

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