Initial commit of new places taxonomy #533

	name: Change Type label verification

	on:
	pull_request:
	types: [opened, edited, labeled, unlabeled, synchronize]

	jobs:
	check-label:
	runs-on: ubuntu-latest
	steps:
	- name: Require exactly one change type label
	uses: actions/github-script@v6
	with:
	script: \|
	const allChangeTypeLabels = new Set([
	'change type - cosmetic 🌹',
	'change type - documentation - docs team 📝',
	'change type - documentation - member 📝',
	'change type - major 🚨',
	'change type - minor 🤏',
	]);
	const prLabels = context.payload.pull_request.labels.map(label => label.name);
	const appliedChangeTypeLabels = prLabels.filter(prLabel => allChangeTypeLabels.has(prLabel));
	if (appliedChangeTypeLabels.length !== 1) {
	const baseMessage = `The PR must have EXACTLY one of the following CHANGE TYPE labels: ${Array.from(allChangeTypeLabels).sort().join(', ')}. `
	const n = appliedChangeTypeLabels.length;
	let contextualMessage;
	if (n === 0) {
	contextualMessage = 'It currently has no change type label. Please ➕ add one label. 🙏'
	} else {
	contextualMessage = `It currently has ${n} change type labels (${JSON.stringify(appliedChangeTypeLabels)}). 🙏 Please ❌ remove ${n-1} label(s).`
	}
	core.setFailed(baseMessage + contextualMessage);
	}

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